United States
Environmental Protection
Agency
Office of
Administration
Washington, D.C. 20460
PB91-904201
January-March 1991
Library Systems Staff
EPA Publications
Bibliography
Quarterly Abstract
Bulletin
-------
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-------
PB91-904201
January-March 1991
EPA PUBLICATIONS BIBLIOGRAPHY
QUARTERLY ABSTRACT BULLETIN
SPONSORED BY
Library Systems Staff
U.S. Environmental Protection Agency
401 M Street, S.W.
Washington, D.C. 20460
-------
FOREWORD
I he EPA Cumulative Bibliography, 1970-1976, published in
December 1976 (order number PB-265920, price code E99) con-
tains bibliographic citations with abstract for reports generated by
EPA and its predecessor agencies and entered into the NTIS collec-
tion through 1976. Access points to this cumulative are by Report
Title; Subject (keyword); Corporate or Personal Author; Contract
Number; and Accession/Report Number.
The EPA Publications Bibliography, 1977-1983, is also available
(order number PB84-158500, price code E99) containing EPA
reports entered into the NTIS collection and published in the EPA
Publications Bibliography, Quarterly Abstract Bulletin from its inception
in 1977 through December 1983. This cumulated volume contains all
the indexes of its predecessor plus a "Sponsoring EPA Office" index
as in the quarterly bulletin.
Quarterly update supplements will continue to be published listing
and indexing EPA technical reports and journal articles added to the
NTIS collection during the preceding quarter. The fourth issue of the
year contains bibliographic citations with abstracts for the preceding
quarter and cumulative indexes for the calendar year.
I o order documents or subscriptions, return the order form (at the
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-------
CONTENTS
About NTIS inside front cover
Foreword ii
User's Guide v
Report Summaries 1
Title Index TI-1
Keyword Index KW-1
Sponsoring EPA Office Index SO-1
Corporate Author Index CA-1
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Order Form At end
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USERS' GUIDE
Report entries are arranged alphanumberically by NTIS order number—alphabetic data precedes
numeric.
NTIS Order/Accession
Number '
Sponsoring EPA Office •
Title •
Personal Author •
Contract
Grant Number"
Media Code
PB85-169597/REB PC A02/MF A01-
. Environmental Research Lab., Athens. GA
- PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants: Methodology
and Initial Investigations. Clemson Univ.. SC. Dept. of Environmental .
Systems Engineering
- J Coates. A. W. Elzerman, and A. W. Garrison. Feb 85. I8p EPA/6007D-
85/036 -« • . .
- Contract EPA-68-01-2281 ——___
- An analytical protocol was developed that allows quantification of 16
PAHs in grain sorghum and fescue grass. Compounds are extracted from
the plant stem and foliage by homogenafion/soJicat/on using acelonitrile
as the primary solvent. The extract is cleaned up by solvent partitioning
into pentane followed by absorption chromatography on silicic acid, then
analyzed by GC-FID. This method can be used to measure PAH concen-
trations at the 25 micrograms/'kg level in the plant
NTIS Price Code
PC paper copy
MF microfiche
Corporate Author
Report Number
Keywords
Keywords: "Plants (botany), "Aromatic polycyclic hydrocarbons,
'Environmental surveys. 'Chemical analysis. Vegetation, Exlration. Sam-
pling, Field tests. Concentration (Composition), Gas chromatography,
'Organic materials. Natural emissions.
Index entries are arranged alphanumericafiy. Titles are included in all indexes except
Contract/Grant Number Index. Sample entries for each index follow:
Title: Reports are listed alphabetical-
ly by title; A, An, and The at the
beginning of a title are ignored in
alphabetizing.
PAH (Polycyclic Aromatic Hydrocarbons)
Uptake by Plants: Methodology and Ini-
tial Investigations
PB85-169597/REB PC A02/MF A01
Keyword: Entries are sequenced by
major subject term, second paired
term, and NTIS order number.
Plants (Botany)
PAH (Polycyclic Aromatic Hydrocarbons)
Uptake by Plants: Methodology and Ini-
tial Investigations
PB85-169597/REB PC A02/MF A01
Sponsoring EPA Office: Publications
are sorted alphabetically by title
under the sponsoring EPA office. The
EPA office is listed alphabetically
beginning with the major EPA Head-
quarters Office. Laboratories and
Divisions are listed alphabetically
within the appropriate office.
Environmental Research Lab., Athens,
GA
EPA/600/D-85/036
PAH (Polycyclic Aromatic
Hydrocarbons) Uptake
by Plants: Methodology
and Initial Investigations
PB85-169597/REB PC A02/MF A01
Corporate Author: Entries are se-
quenced by corporate author name,
report number, and NTIS order number.
The monitor agency number is given
following the report title.
Clemson Univ., SC, Dept.of Environmen-
tal Systems Engineering
EPA/600/D-85/036
PAH (Polycyclic Aromatic Hydrocar-
bons) Uptake by Plants: Methodology
and Initial Investigations
EPA/600/D-85/036
PB85-169597/REB PCA02/MFA01
Personal Author Entries are sequenced
by personal author, report title, and
NTIS order number.
J. Coates, A. W. Elzerman and
A. W. Garrison
PAH (Polycyclic Aromatic
Hydrocarbons) Uptake
by Plants: Methodology
PB85-169597/REB PCA02/MFA01
Contract/Grant Number: Entries are
sequenced by contract or grant num-
ber, corporate author, and NTIS order
number.
EPA-68-01-2281
Clemson Univ., SC, Dept. of
Environmental Systems Engineering
PB85-169597/REB PC A02/MF A01
NTIS Order/Report Number: Entries
are sequenced by NTIS order, report,
or monitor agency number.
EPA/600/D-85/036
PAH (Polycyclic Aromatic
Hydrocarbons) Uptake
by Plants: Methodology
PB85-169597/REB PC A02/MF A01
-------
EPA PUBLICATIONS
BIBLIOGRAPHY
Quarterly Abstract Bulletin
The full bibliographic report entries in this section are arranged alphanumerically by
NTIS order number. Alphabetic data precedes numeric.
THE THREE LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
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SAMPLE ENTRY
NTIS Order Number/Media
Code Price Codes
Report Title
Corporate Author
Personal Authors
Date
Pages
Report Number
Contract Number
Abstract
Keywords (Descriptors & Identifiers)
PB8S-169597/REB PC A02/MF A01
PAH (Poly Cyclic Aromatic Hyrdocarbons) Uptake by Plants:
Methodology and Initial Investigations
Clemson Univ., SC, Dept. of Environmental Systems Engineering
COATHES J., ELZERMAN A. W. and GARRISON A. W.
February 85
18p
EPA/600/D-85/036
EPA-68-01-2281
An analytical protocol was developed that allows quantification
of 16 PAHs in grain sorghum and fescue grass. Compounds are
extracted from the plant stem and foliage by homogenation/so-
lication using acetonitrile as the primary solvent. The extract
is cleaned up by solvent partitioning into pentane followed by
absorption chromatography on silicic acid, then analyzed by GC-
FID. This method can be used to measure PAH concentrations
at the 25 micrograms/kg level in the plant.
* Plants (botany, "Aromatic polycyclic hydrocarbons, Environ-
mental surveys, 'Chemical analysis, Vegetation, Extration,
Sampling, Field tests, Concentration (Composition), Gas chrom-
atography, 'Organic materials, Natural emissions.
VI
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EPA PUBLICATIONS BIBLIOGRAPHY
Quarterly Abstract Bulletin
PB90-213257/REB PC E99/MF E99
Application for Certification 1989 Model Year
Heavy-Duty Vehicles.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 2482p
Set includes PB90-213265 through PB90-213323. See
also PB88-198262.
No abstract available.
PB90-213265/REB PC A99/MF E12
Application for Certification 1989 Heavy-Duty Ve-
hicles - Jeep/Eagle Emission Control.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,1154pEPA/460/A-89/14
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an app|ication for certification. The ap-
plication for 1989 Jeep/Eagle Emission Control gives
a detailed technical description of the vehicles or en-
gines one intends to market during the upcoming
model year. These engineering data include explana-
tions and/or drawings which describe engine/vehicle
parameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Exhaust emission control de-
vices, Evaporative emission control devices. Motor ve-
hicles(1989 models).
PB90-213273/REB PC A16/MF A02
Application for Certification 1989 Heavy-Duty
Engine - Detroit Diesel.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 352p EPA/460/A-89/15
See also PB88-198288.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 Heavy Duty Diesel Engine gives a
detailed technical description of the vehicles or en-
gines one intends to market during the upcoming
model year. These engineering data include explana-
tions and/or drawings which describe engine/vehicle
parameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: "Internal combustion engines, "Diesel en-
gines, "Emission control, "Certification, Heavy duty ve-
hicles, Air pollution control, Compliance, Heavy duty
engines, Diesel engines(1989 models), Exhaust emis-
sion control devices. Evaporative emission control de-
vices, Motor vehicles(1989 models).
PB90-213281/REB PC AOS/MF A01
Application for Certification 1989 Model Year
Heavy-Duty Vehicles - International.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 78p EPA/460/A-89/16
See also PB86-176286.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 International HDV gives a detailed
technical description of the vehicles or engines one in-
tends to market during the upcoming model year.
These engineering data include explanations and/or
drawings which describe engine/vehicle parameters
such as basic engine design, fuel systems, ignition
systems and exhaust and evaporative emission con-
trol systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Exhaust emission control de-
vices, Evaporative emission control devices, Motor ve-
hicles(1989 models).
PB90-213299/REB PC A14/MF A02
Application for Certification 1989 Model Year
Heavy-Duty Vehicles Gas Emission - Chrysler
Motors.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,304p EPA/460/A-89/17
See also PB88-198270.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 HDV Gas Emission gives a detailed
technical description of the vehicles or engines one in-
tends to market during the upcoming model year.
These engineering data include explanations and/or
drawings which describe engine/vehicle parameters
such as basic engine design, fuel systems, ignition sys-
tems and exhaust and evaporative emission control
systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Exhaust emission control de-
vices, Evaporative emission control devices, Motor ve-
hicles(1989 models), Chrysler motors, Heavy duty en-
gines.
PB90-213307/REB PC AOS/MF A01
Application for Certification 1989 Model Year
Heavy-Duty Gas Evaporative - Chrysler Motors.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 92p EPA/460/A-89/18
See also PB88-198270.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 Heavy Duty Gas Evaporative Chrys-
ler gives a detailed technical description of the vehi-
cles or engines one intends to market during the up-
coming model year. These engineering data include
explanations and/or drawings which describe engine/
vehicle parameters such as basic engine design, fuel
systems, ignition systems and exhaust and evapora-
tive emission control systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Exhaust emission control de-
vices. Evaporative emission control devices, Motor ve-
hicles(1989 models), Heavy duty engines, Chrysler
motors.
PB90-213315/REB PC AOS/MF A01
Application for Certification 1989 Model Year
Heavy-Duty Diesel Engines - Isuzu.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,172p EPA/460/A-89/19
See also PB88-198304.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 Diesel Heavy Duty Engines gives a
detailed technical description of the vehicles or en-
gines one intends to market during the upcoming
model year. These engineering data include explana-
tions and/or drawings which describe engine/vehicle
parameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Diesel engines, Exhaust emis-
sion control devices, Evaporative emission control de-
vices, Motor vehicles(1989 models), Heavy duty en-
gines, Isuzu engines.
PB90-213323/REB PC A15/MF A02
Application for Certification 1989 Model Year
Heavy-Duty Vehicles - Mack Truck.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,330p EPA/460/A-89/20
SeealsoPB88-198312.
Also available in set of 7 reports PC E99/MF E99,
PB90-213257.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy-duty engines
submits to EPA an application for certification. The ap-
plication for 1989 Mack Trucks Heavy Duty gives a de-
tailed technical description of the vehicles or engines
one intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: "Internal combustion engines, "Heavy duty
vehicles, "Emission control, "Certification, Air pollution
control, Compliance, Trucks, Exhaust emission control
devices, Evaporative emission control devices, Motor
vehicles(1989 models). Mack trucks.
PB90-213331/REB PC E99/MF E99
Application for Certification 1989 Model Year
Light-Duty Vehicles.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,6592p
Set includes PB90-213349 through PB90-213604. See
alsoPB88-198197.
No abstract available.
PB90-213349/REB PC A11/MF A02
Application for Certification 1989 Model Year
Light-Duty Truck Emission - Nissan.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 229p EPA/460/A-89/21
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, "Light duty vehicles, "Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan pickup trucks.
PB90-213356/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Pulsar NX (DOHC).
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,129p EPA/460/A-89/22
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Pulsar NX automobiles.
PB90-213364/REB PC A06/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Maxima (VG30E).
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,122p EPA/460/A-89/23
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Maxima automobiles.
PB90-213372/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Stanza.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,127p EPA/460/A-89/24
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Sentra automobiles.
PB90-213380/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Sentra 300ZX Turbo.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,126p EPA/460/A-89/25
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles! 1989
models), Nissan Sentra automobiles.
PB90-213398/REB PC A06/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Sentra 300ZX.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,125p EPA/460/A-89/26
See also PB88-198247 and PB90-213380.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles; 1989
models), Nissan Sentra automobiles.
PB90-213406/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Sentra 240SX.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,127p EPA/460/A-89/27
See also PB88-198247.
Also available in set of 27 reports PC E99.MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Sentra automobiles.
PB90-213414/REB PCA11/MFA02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Nissan Motor Company
Truck Pathfinder.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,250p EPA/460/A-89/28
See also PB88-198247.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: "Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices. Compliance, Motor vehicles(1989
models), Nissan Pathfinder trucks.
PB90-213422/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles Emission - Sentra/Pulsar - NX
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,148p EPA/460/A-89/29
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Sentra autmobiles, Nissan Pulsar
automobiles.
PB90-213430/REB PC A05/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles Emission - Sentra Honeybee
(E16S).
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 92p EPA/460/A-89/30
Also available in set of 27 reports PC E99/MF £99,
PB90-213331.
Every year, each manufacturer of passenger cars,
lightduty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LDT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines. Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Nissan Sentra automobiles.
Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
PB90-213448/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles Emission - Sentra 4WD.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,127p EPA/460/A-89/31
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, *Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler light'duty vehicles.
PB90-213455/REB PCA11/MFA02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Volvo.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,250p EPA/460/A-89/32
See also PB89-117931.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to-EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Volvo automobiles.
PB90-213463/REB PC A13/MF A02
Application for Certification 1989 Model Year
Light-Duty Trucks - Isuzu Gasoline Fueled.
Volume 1.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,295p EPA/460/A-89/33
See also PB88-198239 and Volume 2, PB90-213471.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler light duty vehicles.
PB90-213471/REB PC A16/MF A02
Application for Certification 1989 Model Year
Light-Duty Trucks - Isuzu Gasoline Fueled.
Volume 2.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,371 p EPA/460/A-89/34
See also PB88-198239 and Volume 1, PB90-213463.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Isuzu trucks.
PB90-213489/REB PC A18/MF A03
Application for Certification 1989 Model Year
Light-Duty Vehicles - Isuzu Motors. Volume 1.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,405p EPA/460/A-89/35
See also PB88-298239 and Volume 2, PB90-213497.
Also available in set of 27 reports, PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engipe design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Isuzu motors.
PB90-213497/REB PC A17/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Isuzu Motors. Volume 2.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 382p EPA/460/A-89/36
See also PB88-198239 and Volume 1, PB90-213489.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines. Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Isuzu motors.
PB90-213505/REB PC A07/MF A01
Application for Certification 1989 Model Year
Light-Duty Vehicles - Mazda.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,144p EPA/460/A-89/37
See also PB89-117964.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicjes or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Mazda light duty vehicles.
PB90-213513/REB PC A10/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Chrysler Motors. Volume 1.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 220p EPA/460/A-89/38
See also PB88-198213 and Volume 2, PB90-213521.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler motors.
PB90-213521/REB PC A13/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Chrysler Motors. Volume 2.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 295p EPA/460/A-89/39
See also PB88-198213, Volume 1, PB90-213521, and
Volumes, PB90-213539.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler motors.
PB90-213539/REB PC A12/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Chrysler Motors. Volume 3.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 259p EPA/460/A-89/40
See also PB88-198213, Volume 2, PB90-213521 and
Volume 4, PB90-213547.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
March 1991
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Keywords: 'Internal combustion engines, Air pollution
control, "Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler motors.
PB90-213547/REB PC A15/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles - Chrysler Motors. Volume 4.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,341p EPA/460/A-89/41
See also PB88-198213 and Volume 3, PB90-213539.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices. Compliance, Motor vehicles(1989
models), Chrysler motors.
PB90-213554/REB PC A12/MF A02
Application for Certification 1989 Model Year
Light-Duty Truck Exhaust - Chrysler.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,261p EPA/460/A-89/42
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor venicles(1989
models), Chrysler light duty vehicles.
PB90-213S62/REB PC A13/MF A02
Application for Certification 1989 Model Year
Light-Duty Trucks - Chrysler Motors.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989.276p EPA/460/A-89/43
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices. Compliance, Motor vehicles(1989
models), Chrysler light duty vehicles.
PB90-213570/REB PC A15/MF A02
Application for Certification 1989 Model Year
Light-Duty Trucks, Light-Duty Vehicles, HDG, and
HDG/LDT - Chrysler Motors.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989, 344p EPA/460/A-89/44
Also available in set of 26 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehides(1989
models), Chrysler light duty vehicles.
PB90-213588/REB PC A14/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles and Light-Duty Trucks -
Chrysler Motors. Volume 2.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,304p EPA/460/ A-89/45
See also Volume 1, PB90-213604 and Volume 3,
PB90-213596.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices. Compliance, Motor veNdes(1989
models), Chrysler light duty vehicles.
PB90-213596/REB PC A18/MF A03
Application for Certification 1989 Model Year
Light-Duty Vehicles and Light-Duty Trucks -
Chrysler Motors. Volume 3.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,420p EPA/460/ A-89/46
See also Volume 2, PB90-21358B.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines. Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices. Compliance, Motor vehfctes(1989
models), Chrysler light duty vehicles.
PB90-213604/REB PC A12/MF A02
Application for Certification 1989 Model Year
Light-Duty Vehicles and Light-Duty Trucks -
Chrysler Motors. Volume 1.
Environmental Protection Agency, Ann Arbor, Ml. Cer-
tification Div.
1989,253p EPA/460/A-89/47
See also Volume 2, PB90-213588.
Also available in set of 27 reports PC E99/MF E99,
PB90-213331.
Every year, each manufacturer of passenger cars,
light-duty trucks, motorcycles, or heavy duty engines
submits to EPA an application for certification. The ap-
plication for 1989 LDV and LOT Chrysler Motors gives
a detailed technical description of the vehicles or en-
gines he intends to market during the upcoming model
year. These engineering data include explanations
and/or drawings which describe engine/vehicle pa-
rameters such as basic engine design, fuel systems,
ignition systems and exhaust and evaporative emis-
sion control systems.
Keywords: 'Internal combustion engines, Air pollution
control, 'Light duty vehicles, 'Certification, 'Exhaust
emission control devices, 'Evaporative emission con-
trol devices, Compliance, Motor vehicles(1989
models), Chrysler light duty vehicles.
PB90-231366/REB PC A09/MF A01
IMPROVE Progress Report Appendix A.
Environmental Monitoring Systems Lab., Las Vegas,
NV.
M. Pitchford, and D. Joseph. May 90,180p EPA/450/
4-90/008A
See also PB90-231358. Prepared in cooperation with
National Park Service, Lakewood, CO. Air Quality Div.
In Section 169A of the Clean Air Act as amended
August 1977, Congress declared as a national goal
the prevention of any future, and the remedying of any
existing, impairment of visibility in mandatory class I
Federal areas which impairment results from man-
made air pollution.' Mandatory class I Federal areas
are national parks greater in size than 6000 acres, wil-
derness areas greater in size than 5000 acres and
international parks that were in existence on August 7,
1977. The section required the Environmental Protec-
tion Agency (EPA) to promulgate regulations requiring
States to develop programs in their State Implementa-
tion Plans (SIPs) providing for visibility protection in
these areas. EPA promulgated these regulations on
December 2,1980.
Keywords: 'Visibility, 'Air pollution control, 'National
parks, Regulations, StatesjUnrted States), Protection,
Monitoring, Performance evaluation, Standards, Oper-
ations, Air filters, Quality control, Data processing,
Samplers, Maintenance, Clean Air Act and Amend-
ment of 1977, Class I Federal Areas.
PB90-237082/REB PC A03/MF A01
Access EPA. Clearinghouses and Hotlines. Infor-
mation guide.
Environmental Protection Agency, Washington, DC.
Office of Information Resources Management
Aug90,47p
See also PB90-237074.
U. S. Environmental Protection Agency (EPA) main-
tains a series of directories to improve access to envi-
ronmental information services provided by EPA and
other public sector organizations. The directories sup-
port the Agency's mission. Each directory provides
contact information and a description of services. The
directories are updated annually. Current directories in
the series are: State Environmental Libraries; Major
EPA Dockets; Libraries and Information Services; and
Clearinghouses and Hotlines. This is the fourth publi-
cation in the new Access EPA series which began in
February, 1990.
Keywords: 'Hazardous materials, 'Pollution control,
'Directories, Air pollution, Risk, Toxicity, Radon, As-
bestos, Pesticides, Libraries, Lakes, Solid waste dis-
posal, Prevention, Water supply, Financing, State gov-
ernment National government, 'Clearing houses, Hot-
lines, Superfund, RCRA, RODS, Nonpoint sources,
EPA institute.
PB90-271966/REB PC A03/MF A01
Memorandum: Calculation of POL for Lead and
Copper. Memorandum.
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
J. B. Kempic. 22 Sep 88,24p
Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
The memorandum discusses the process used to cal-
culate the PQLs for lead and copper. The PQLs for
lead and copper have been calculated from the detec-
tion limits listed in Table 1 and from the results of Per-
formance Evaluations (PE) studies. The data from
Water Supply PE studies No. 12-17 and the low lead
concentration sample from Water Pollution PE study
No. 11 have been used to calculate the PQL for lead.
The data from Water Pollution studies No. 12-16 have
been used to calculate the PQL for copper, since
copper was not included in Water Supply studies until
very recently.
Keywords: *Lead(Metal), 'Copper, 'Mathematical
models, 'Water pollution,
Concentration(Composition), Regression analysis, De-
tection, Water supply, Performance evaluation.
PB90-274523/REB PC A04/MF A01
Hazmat Team Planning Guidance. Directive.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
Sep 90,60p EPA/540/G-90/003, OSWER
DIRECTIVE-9285.3-05
The manual will assist local fire departments in identi-
fying, acquiring, and maintaining the hazardous materi-
als response equipment and trained personnel appro-
priate for their locale. The manual offers guidance in
the following areas: Determining actual hazmat re-
sponse requirements; Establishing the goals and
levels of expertise needed to meet those require-
ments; Estimating the costs and developing a budget
to meet your goals; and Preparing response plans and
standard operating procedures (SOPs) to include the
entire local response community.
Keywords: 'Hazardous materials, 'Directories, 'Fire
departments. Manuals, Response, Equipment, Re-
quirements, Cost estimates, Standards, Regulations,
Personnel, Standard operating procedures.
PB90-274556/REB PC A04/MF A01
Procedures for Completion and Deletion of Na-
tional Priorities List Sites (Update). Final rept.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste and Emergency Response.
29 Dec 89, 51 p OSWER DIRECTIVE-9320.2-03B
See also PB89-205934.
The document focuses on the technical requirements
that have been developed to determine the completion
of cleanup at Superfund sites and the subsequent pro-
cedural requirements for deleting sites from the Na-
tional Priorities List (NPL). The guidance does not
apply to sites that are removed from the NPL so that
action can be taken under a different authority or to
proposed sites that do not get placed on the final NPL
Expected users of the document include EPA person-
nel, states, and responsible parties involved in comple-
tion of cleanup activities at Superfund sites. The roles
and responsibilities of all parties are herein described.
Keywords: 'Hazardous materials, 'Waste disposal,
'Decontamination, Guidelines, State government,
Ranking, Reporting, Sites, Program evaluation, 'Su-
perfund, Remedial action, 'National priorities list,
Cleanup.
PB91-100164/REB PC A10/MF A02
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Assessment of Atmospheric Exposure and Depo-
sition to High Elevation Forests in the Eastern
United States.
State Univ. of New York at Albany. Atmospheric Sci-
ences Research Center.
V. A. Mohnen, V. Aneja, B. Bailey, E. Cowling, and S.
M. Goltz. Sep 90,219p EPA/600/3-90/058
Prepared in cooperation with North Carolina State
Univ. at Raleigh, Associated Weather Services,
Albany, NY., and Maine Univ. at Orono. Sponsored by
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
The report summarizes the results of the four year field
measurement and data analysis program of MCCP.
The MCCP is sponsored by the U.S. Environmental
Protection Agency as part of the joint U.S. Forest Serv-
ice-EPA Spruce-Fir Research Cooperative. The objec-
tives of the project have been met and the result is an
assessment of principal atmospheric constituents as
they impact the high elevation forests of the Eastern
U.S. Deposition of SO4(-2), NO3(-), H(+), and
NH(4+) in cloud water represents a significant input to
forest canopies with elevations greater than 1000m.
Cloud water deposition can exceed wet (rain) deposi-
tion and may be the dominant process for input of sul-
fate and nitrate compounds during the growing season
in high elevation forests frequently exposed to clouds.
Cloud water pH concentrations may be as much as
0.6pH units lower than pH in rain. SO(4+) and NO3(-)
concentrations are also higher in cloud water than in
precipitation. Ozone data reveals that significant differ-
ences exist between ozone concentrations at high ele-
vation and low elevation sites. The primary effect of
the difference is to produce higher mean ozone con-
centrations and longer episodes at the higher eleva-
tion sites.
Keywords: 'Deposition, Clouds, Exposure,
Trees(Plants), Precipitation(Meteorology), Chemical
compounds, Ecology, Ozone, pH, Acidification,
Concentration(Compositiqn), Quality assurance,
Graphs(Charts), 'Mountain Cloud Chemistry Project,
*Air pollution effects(Plants), 'Forests, Eastern
Region(United States), Acid rain, Dry methods. Wet
methods, High altitude environments, Environmental
impact assessments, Air quality.
PB91-100230/REB PC E07/MF E07
Toxics in the Community, 1988 National and Local
Perspectives.
Environmental Protection Agency, Washington, DC.
Office of Toxic Substances.
J. B. Courteau, and S. A. Ferguson. Sep 90,433p*
Also available from Supt. of Docs. See also PB89-
208144 and PB89-208151.
The report represents the second annual publication
of the Toxics Release Inventory (TRI) collected pursu-
ant to the Emergency Planning and Community Right-
to-Know Act of 1986. TRI is an annual, publicly avail-
able compilation of information on the release of toxic
chemicals by manufacturing facilities in the U.S. The
report summarizes the second year of TRI data-
where, how much, and which types of toxic chemicals
are being released into the environment-and provides
comparisons to the first year's releases. The docu-
ment is intended as a tool for improving environmental
management. By emphasizing pollution prevention-
finding ways to eliminate the formation of toxic pollut-
ants-we can improve protection of the environment,
reduce risk to health and avoid much of the expense of
managing or treating wastes.
Keywords: 'Public health, 'Toxicology, Industrial hy-
giene, Chemical compounds, Manufacturing, Commu-
nities, United States, 'Toxic hazards, 'Toxics Release
Inventory, 'Environmental pollution, 'Emergency
Planning and Community Right to Know Act of 1986,
'Chemical effluents.
PB91-100800/REB PC A16/MF A02
Revised Hazard Ranking System (HRS): Final
Rule.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
9Nov90,352p
The U.S. Environmental Protection Agency (EPA) has
revised the Hazard Ranking System (HRS) in response
to the Superfund Amendments and Reauthorization
Act of 1986 (SARA). The HRS is the scoring system
EPA uses to assess the relative threat associated with
the release or potential release of hazardous sub-
stances from a waste site. The HRS score is the pri-
mary criterion EPA uses to determine whether a site
should be placed on the National Priorities List (NPL).
The NPL identifies sites that warrant further investiga-
tion to determine if they pose risks to public health or
the environment. Sites on the NPL are eligible for long-
term 'remedial action' financed under the Comprehen-
sive Environmental Response, Compensation and Li-
ability Act of 1980 (CERCLA), as amended by SARA.
The revised HRS retains the same cutoff score and
basic approach as the original HRS, while incorporat-
ing SARA requirements as well as improvements iden-
tified as necessary by EPA and the public. The revised
HRS retains the ground water, surface water, and air
pathways drops the direct contact and fire/explosion
pathways, and adds a forth pathway, soil exposure.
Keywords: 'Ranking, 'Hazardous materials, 'Pollution
control, Sites, Revisions, Soils, Exposure, Require-
ments, Ground water, Surface waters, Air pollution,
Risk, Toxicity, Fires, Explosions, Public health, Releas-
ing, 'Superfund, Superfund Amendments and Reau-
thorization Act of 1986, Toxic substances, Path of pol-
lutants.
PB91-100883/REB PC A09/MF A01
Hazardous Waste Data Management System
(HWDMS) Extract. Data Tape Documentation.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Sep 90,178p EPA/DF/MT-91 /003A
For system on magnetic tape, see PB91-592000. Su-
persedes PB90-214388.
The report includes tables of RCRA identification data
and facility count by state.
Keywords: 'Management, 'Hazardous materials, Fa-
cilities, Nomenclature, Sites, Urban areas, Documen-
tation, EPA regions, Listings.
PB91-100917/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Indoor Air Pollution and Pulmonary Performance:
Investigating Errors in Exposure Assessment.
Journal article.
Iowa State Univ., Ames. Dept. of Statistics.
N. A. Hasabelnaby, J. H. Ware, W. A. Fuller, and L.
Glesser. C1989,20p EPA/600/J-89/401
Grant EPA-R-813495-01
Pub. in Statistics in Medicine, v8 p1109-1126 Aug 89.
Prepared in cooperation with Harvard School of Public
Health, Boston, MA. Dept. of Biostatistics. Sponsored
by Health Effects Research Lab., Research Triangle
Park, NC.
Pulmonary function measurements on pre-adolescent
children and indoor air pollution measurements in the
homes of these children are used to illustrate estima-
tion techniques for linear regression models containing
independent variables measured with error. In the data
set, replicate measures of indoor air pollutant concen-
trations provide one method of estimating measure-
ment error variances. Surrogate information in the
form of cigarettes smoked is also available for the pol-
lutant of interest. Several estimation procedures are
presented, and two estimators were combined, one
based on surrogate information and one based on rep-
lication information, using generalized least squares.
(Copyright (c) 1989 by John Wiley and Sons, Ltd.)
Keywords: 'Children, 'Regression analysis, Errors,
Exposure, Reprints, 'Indoor air pollution, 'Lung func-
tion tests, Air pollution monitoring. Tobacco smoke
pollution, Watertown(Massachusetts).
PB91-100933/REB PC A03/MF A01
Regulation of LHRH Action and FSH Synthesis by
Estradiol, Progesterone, and Inhibin.
Health Effects Research Lab., Research Triangle
Park, NC.
W. L. Miller, S. C. Laws, J. C. Wu, J. C. Webster, and M.
J. Beggs. C1990,19p EPA/600/D-90/131
Pub. in Glycoprotein Hormones, Structure, Synthesis,
and Biologic Function, Chapter 19, p209-225 May 90.
Prepared in cooperation with North Carolina State
Univ. at Raleigh. Dept. of Biochemistry, Abbott Labs.,
North Chicago, IL., Duke Univ. Medical Center,
Durham, NC., and Massachusetts General Hospital,
Boston. Dept. of Molecular Biology.
Progesterone modulation of pituitary function has
been particularly difficult to define in the past. Proges-
terone responsiveness declines within 8 days in pri-
mary ovine pituitary cultures, and its action was com-
pletely overlooked for several years. By contrast, the
activities of E and inhibin are maintained for 3 or 4
weeks in culture. Ovariectomy obliterates progester-
one responsiveness at the pituitary level in vivo al-
though P can still apparently act at the hypothalamus.
Most studies to date have found minimal effects for P,
but this may be due to problems associated with its
correct analysis in vivo. The authors in vitro data pre-
dict that P plays a major negative role at the pituitary
level on: (1) transcription of the genes encoding the
alpha and FSH(beta) subunits, (2) LHRH binding and
responsiveness, and (3) the length of poly(A) tails on
alpha and LH(beta) mRNAs; it is reasonable to believe
that FSH(beta) mRNA may be shortened also. The
March 1991
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EPA PUBLICATIONS BIBLIOGRAPHY
data also predicts that P plays a major role in preparing
the pituitary for the preovulatory LH surge.
Keywords: 'Estradiol, 'Progesterone, 'Hormones,
Biosynthesis, Pituitary gland, Reprints, 'LH-FSH re-
leasing hormone, *FSH, *lnhibin, Pituitary gonadotro-
pins, Ovariectomy, Messenger RNA, Genetic tran-
scription, Poly A, Cultured cells.
PB91-101691/REB PC A12/MF A02
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
APTI Course 415: Control of Gaseous Emissions.
Instructor's Guide.
Northrop Services, Inc./Environmental Sciences, Re-
search Triangle Park, NC.
J. Joseph, D. Beachler, J. Jahnke, M. Leslie, and J.
Henry. May 81,258p EPA/450/2-81 /004
Contract EPA-68-02-2374
See also PB91-101758. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Office
of Air Quality Planning and Standards.
The Instructor's Guide is to be used for the Air Pollu-
tion Training Institute Course 415, 'Control of Gaseous
Emissions'. The publication contains complete infor-
mation for conducting a 4-day course in gaseous emis-
sion control. The guide contains course goals and ob-
jectives, preparation instructions, lesson plans, exams
and exam keys, and solution to the problem sets. The
lesson plans include keys to 35 mm slides developed
for the course and suggested reference materials. The
publication is intended for use in conjunction with the
Student Manual (PB91-101709) and the Student
Workbook (PB91-101758) for APTI Course 415.
Keywords: *Air pollution control, 'Training devices,
'Guidelines, Instructors, Education, Air pollution con-
trol equipment, Industrial wastes, Performance evalua-
tion, Programmed instruction. Specialized training.
Personnel development, *Air Pollution Training Insti-
tute, Pollution sources.
PB91-101709/REB PC A14/MF A02
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
APT! Course 415: Control of Gaseous Emissions.
Student Manual.
Northrop Services, IncVEnvironmental Sciences, Re-
search Triangle Park, NC.
G. T. Joseph, and D. S. Beechler. Dec 81,307p EPA/
450/2-81/005
Contract EPA-68-02-2374
See also PB31-101691. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Office
of Air Quality Planning and Standards.
Contents: Air Pollution Control; Basic Concepts of
Gases; Combustion; Absorption; Adsorption; Conden-
sation; Control of Nitrogen Oxide Emissions; Control of
Sulfur Oxide Emissions; Industrial Exhaust Systems;
Appendix A. Common International System of
UnitsfSI); Appendix B. Conversion Factors; Appendix
C. Constants and Useful Information; Appendix D.
Combustion Calculations for Theoretical and Excess
Air Requirements; Appendix E Capital Cost Estimates
of Gaseous Control Equipment; Appendix F. Specific
Heats(C of Gases at 1 atm Pressure; Appendix G.
Properties of Liquid Water, Appendix H. Specific
Weight of Dry Air in Ib/ft cu ft and R and Absolute
Pressure of 29.92 in hg; Appendia I. Use of Psychro-
metric Chart for Gas Moisture Calculation.
Keywords: *Air pollution control, 'Training devices,
'Manuals, Students, Education, Air pollution control
equipment, Industrial wastes, Performance evaluation.
Sulfur oxides, Nitrogen oxides. Condensation, Adsorp-
tion, Programmed instruction, Specialized training,
Personnel development. Gases, Combustion, Absorp-
tion, 'Air Pollution Training Institute, Information trans-
fer, Pollution sources.
PB9M01758/REB PCA08/MFA01
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
APTI Course 415: Control of Gaseous Emissions.
Student Workbook.
Northrop Services, Inc./Enwonmental Sciences, Re-
search Triangle Park, NC.
May81,153p EPA/450/2-81/006
Contract EPA-68-02-2374
See also PB91-101709. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Office
of Air Quality Planning and Standards.
The course is a four-day lecture course dealing with
the sources and control methods associated with gas-
eous air pollutants. The course presents the funda-
mental concepts of the operation of gaseous emission
control equipment for stationary sources. The lessons
include a description of equipment operation, control
equipment operating parameters that affect efficiency,
and examples of equipment types used in selected in-
dustrial applications. Lecture topics include a discus-
sion of the principles of absorption, adsorption, com-
bustion, and condensation. Problem sessions are held
in which the student calculates equipment efficiencies
and determines if equipment design meets minimum
engineering specifications. The workbook is to be
used during the course offering. It consists of two
parts: the first contains a chapter corresponding to
each of the fourteen lessons, and the second contains
five sets of problems.
Keywords: 'Air pollution control, 'Training devices,
Students, Education, Air pollution control equipment,
Industrial wastes, Performance evaluation. Pro-
grammed instruction, Specialized training, Personnel
development, 'Workbooks, 'Air Pollution Training In-
stitute, Pollution sources.
PB91-101774/REB PC A05/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Uncertainty in North American Wet Deposition
Isopteth Maps: Effect of Site Selection and Valid
Sample Criteria.
Battelle Pacific Northwest Labs., Richland, WA.
J. C. Simpson, and A. R. Olsen. Aug 90,79p EPA/600/
4-90/005
Contract DE-AC06-76RLO-1830
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab., and Department of
Energy, Washington, DC.
The report considers several issues related to the
preparation of isopleth maps for the display of spatial
patterns of wet deposition. The valid sample criteria
and data completeness rating used in the data sum-
marization process are described. The data interpola-
tion technique, kriging, is presented and its derivation
in terms of generalized least squares regression is
given. Four different annual summaries for pH, sulfate
concentration, and sulfate deposition in 1986 are pre-
pared using either the Unified Deposition Database
Committee (UDDC) definition of valid sample criteria or
a relaxed valid sample criteria and the UDDC data
completeness rating or a relaxed data completeness
rating. The kriged estimates for the different annual
summaries and the differences between these esti-
mates are contoured. The effects of relaxing the valid
sample criteria and data completeness rating are dis-
cussed. Conclusions are drawn about network oper-
ation, network design and the uncertainty of contour
maps. It is recommended that in the case where the
objective is contour maps to show regional patterns,
the emphasis in most regions needs to be on the
number of valid samples per site and the regional rep-
resentativeness of the sites.
Keywords: 'Deposition, 'Precipitation(Meteorology),
'Nomographs, Probability theory, Maps, Study esti-
mates, Site surveys. Spatial distribution. Data process-
ing, Atmospheric chemistry, pH, Comparison, Sulfates,
Numerical analysis, Least squares method. Interpola-
tion, ConcentrationfComposition), 'Air pollution sam-
pling, 'Wet methods. North American, Acid rain, Re-
gional analysis.
PB91-101865/REB PC A09/MF A01
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Metals Control Efficiency Test at a Dry Scrubber
and Baghouse Equipped Hazardous Waste Incin-
erator.
Midwest Research Inst, Minneapolis, MN.
S. Garg, and J. R. Holloway. Sep 90,184p EPA/530/
SW-91/004
Contract EPA-68-01-7287
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Solid Waste.
The Environmental Protection Agency, Office of Solid
Waste is developing regulations to control emissions
of toxic metals from hazardous waste incinerators. As
part of an effort to gather data on control efficiencies
that can be achieved by hazardous waste incineration
facilities, equipped with various types of air pollution
control devices, a test was performed at Unit No. 4 in
Sauget, Illinois.
Keywords: 'Incinerators, 'Air pollution control equip-
ment, 'Metals, Scrubbers, Hazardous materials, Field
tests, Tables(Data), Chemical analysis, Waste dispos-
al, Solid wastes, Stationary sources, Sauget(lllinois).
PB91-101873/REB PC A09/MF A01
Background Document Toxicity Characteristic
Regulatory Impact Analysis. Final rept.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Mar 90,182p EPA/530/SW-90/088
The Regulatory Impact Analysis (RIA) examines the
costs and benefits of an expanded Toxicity Character-
istic (TC), which is used to identify hazardous wastes
regulated under Subtitle C of RCRA. The document
fulfills the requirements of Executive Order 12291,
which requires EPA to prepare a RIA for all major rule-
makings.
Keywords: 'Toxicity, 'Hazardous materials, Benefit
cost analysis, Economic analysis, Regulations, Legis-
lation, Waste water, 'Regulatory impact analysis.
PB91-102020/REB PC A07/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Radon Removal Using Point-of-Entry Water Treat-
ment Techniques. Final rept. Oct 88-Jun 90.
New Hampshire Univ., Durham. Environmental Re-
search Group.
N. E. Kinner, J. P. Malley, and J. A. Clement. Oct 90,
132p EPA/600/2-90/047
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
The purpose of the EPA Cooperative Agreement was
to evaluate the performance of POE granular activated
carbon (GAC), and diffused bubble and bubble place
aeration systems treating a ground water supply con-
taining radon (35,620 + or - 6,717 pCi/L). The pattern
of loading to the units was designed to simulate daily
demand in a household. Each of the systems was eval-
uated with respect to three primary factors: radon re-
moval efficiency, potential problems, and economics.
The radon removal efficiencies of the POE GAC units
gradually deteriorated over time from 99.7% to 79%
for the GAC without pretreatment and 99.7% to 85%
for the units preceded by ion exchange. The bubble
plate and diffused bubble POE units were very efficient
(99%) at removing radon from the water. The resil-
ience is primarty due to the high air to water ratios sup-
plied by the aeration blowers. One major problem as-
sociated with the aeration techniques is iron oxidation/
precipitation.
Keywords: 'Activated carbon treatment, 'Water treat-
ment, 'Radon, Aeration, Blowers, Removal, Efficiency,
Ground water, Water supply, Economic factors. Ion ex-
changing. Iron.
PB91-102038/REB PC A14/MF A02
Summary of EPA's Radon Reduction Research In
Schools during 1989-90.
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
K. W. Leovic. Oct 90,324p EPA/600/8-90/072
The report details radon mitigation research in schools
conducted by EPA during 1989 and part of 1990. The
major objective was to evaluate the potential of active
subslab depressurization (ASD) in various geologic
and climatic regions. The different geographic regions
also presented a variety of construction types and
heating, ventilating, and air-conditioning (HVAC)
system designs that are encountered in radon mitiga-
tion of school buildings. A secondary objective was to
initiate research in difficult-to-mitigate schools. The re-
search led to the following major conclusions on radon
diagnostics and mitigation in schools: (1) Schools have
many physical characteristics that typically make their
mitigation more complex than house mitigation, includ-
ing building size and substructure, subslab barriers.
6 Vol. 91. No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
HVAC systems, and locations of utility lines. (2) Impor-
tant school diagnostic procedures and measurements
include review of radon measurements and building
plans, investigation of the building to assess potential
radon entry routes and confirm information in the build-
ing plans, analysis of the HVAC system and its influ-
ence on pressure differentials and radon levels, and
subslab pressure field extension measurements to de-
termine the potential applicability of ASD. (3) ASD can
be applied successfully in schools where subslab com-
munication barriers are limited.
Keywords: "Radon, "Buildings, "Schools, Slabs, De-
pressurization, Air pollution control, Indoor air pollu-
tion, Radiation monitoring, Foundations, Ventilation,
Research, Investigations.
PB91-102046/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Corrective Measures for Releases to Surface
Waters. Draft rept. (Final).
Jordan (Edward C.) Co., Inc., Portland, ME.
Aug 85,91 p EPA/530/SW-90/085
Contract EPA-68-01-6871
See also PB88-185251. Sponsored by Environmental
Protection Agency, Washington, DC. Office of Solid
Waste, and GCA Corp., Bedford, MA. GCA Technolo-
gy Div.
The EPA, Office of Solid Waste, Land Disposal
Branch, must develop technical guidance for permit
writers to implement the 'continuing releases' provi-
sion. Implementation of these requirements will typi-
cally take place in three stages: (1) determining wheth-
er there is a release at a facility that warrants further in-
vestigation; (2) collecting additional information to
define the nature and extent of the release; and (3) se-
lecting and performing the corrective measures. The
guidance provided in the document will identify mecha-
nisms to correct releases to surface water.
Keywords: "Requirements, "Facilities, "Solid waste
disposal, Waste treatment, Surface waters, Water pol-
lution control, Sources, Containment, Recovery, Coal
tar, Releasing, "Waste management(Administrative),
Remedial action, "Case studies, Clean up, Polychlori-
nated biphenyl.
PB91-102053/REB PC A06/MF A01
Technical Background Document and Response
to Comments: Resource Conservation and Recov-
ery Act Subtitle C-Hazardous Waste Management
System. Section 3001: Identification and Listing of
Hazardous Waste. Method 1311: Toxlctty Charac-
teristic Leaching Procedure (TCLP).
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Apr 89,104p EPA/530/SW-90/080
The Agency received a total of 150 comments on the
TCLP from 118 respondents. The document includes
the response to commenters as well as serves as the
background document.
Keywords: "Toxicity, "Hazardous materials, "Regula-
tions, "Waste disposal. Management, Land use, Indus-
tries, Laboratories, Mining, Public works, Municipali-
ties, Response, Resource Conservation and Recovery
Act Comments.
PB91-102061/REB PC A16/MF A02
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Regulatory Impact Analysis for the Proposed
RutomaUng on Corrective Action for Solid Waste
Management Units.
ICF, Inc., Fairfax, VA.
25 Jun 90,355p EPA/530/SW-90/081
Prepared in cooperation with Sobotka and Co., Inc.,
Stamford, CT. Sponsored by Environmental Protection
Agency, Washington. DC. Office of Solid Waste.
The regulatory impact analysis was performed in con-
junction with the development of EPA's proposed rule
to require corrective action for releases from solid
waste management units at hazardous waste treat-
ment, storage, and disposal facilities. The results of
the RIA demonstrate that the proposed corrective
action rule is a 'major1 regulation. Pursuant to the Reg-
ulatory Flexibility Act, the Agency also assessed the
impact of the proposed rule on small businesses and
determined that the rule will not have a significant
impact on a substantial number of such businesses.
Keywords: "Regulations, "Solid waste disposal, Re-
quirements, Waste treatment, Hazardous materials.
Storage, Facilities, Economic impact, Businesses,
Cost analysis, Management, Public health. Exposure,
Ground water, Soils, Environmental impacts, Mathe-
matical models, Cleanup.
PB91-102079/REB PC A04/MF A01
Cost of Implementing Protective Action Guides
for Food.
Office of Radiation Programs, Washington, DC.
B. Bunger. Jul 90,61p EPA/520/1-90/006
To aid in establishing the radiation dose at which cost
may serve as a basis for removal of food from markets,
the study develops estimates of the costs society
would bear if food that had reached various stages in
the farming to retail sale chain were removed from pro-
duction or sales. No attempt is made in the report to
establish PAG values.
Keywords: "Radiation dosage, "Food processing,
"Cost analysis, Radioactive contaminants. Food con-
tamination, Farm crops, Tables(Data), Graphs(Charts),
Meat, Poultry, Protective Action Guides.
PB91-102087/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Office of Toxic Substances.
Integrated Risk Assessment for Dioxins and
Furans from Chlorine Bleaching in Pulp and Paper
Mills. Final rept.
Versar, Inc., Springfield, VA.
G. Schweer, and P. Jennings. Jul 90,98p EPA/560/5-
90/01 1
Contract EPA-68-D9-0166
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Toxic Substances.
The report presents the key findings, assumptions,
and uncertainties of an assessment of risks from expo-
sure of humans, terrestrial and avian wildlife, and
aquatic life to dioxins and furans formed during chlo-
rine bleaching at kraft and sulfite pulp and paper mills.
The report contains condensed versions of eight major
exposure/risk assessments and other support docu-
ments prepared by program offices within the U.S. En-
vironmental Protection Agency (EPA), the U.S. Food
and Drug Administration (FDA), and the U.S. Con-
sumer Product Safety Commission (CPSC). Risks
were evaluated from roughly 120 potential pathways to
exposure to pulp and paper products, pulp and paper
mill sludges, and pulp and paper mill effluents. The de-
velopment of the assessment and the individual
Agency exposure/risk assessments was coordinated
by the Federal Interagency Working Group on Dioxin-
in-Paper. The Background Document to the Integrated
Assessment contains detailed summaries of the indi-
vidual exposure/risk assessments.
Keywords: "Paper industry, "Furans, "Dioxanes,
"Chlorine, "Bleaching, Carcinogens, Aquatic biology,
Waste water, Sludge, "Risk assessment, Environmen-
tal persistence, Environmental exposure pathways,
Tetrachlorodibenzodioxin, Tetrachlorodibenzofuran.
PB91-102095/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Office of Municipal Pollution Control.
Assessment of the Blolac (Trade Name) Technol-
ogy.
Hydroqual, Inc., Mahwah, NJ.
O. K. Scheible, D. E. Scannell, E. J. Donovan, I.
Homer, and W. Bell. Sep 90,94p EPA/430/09-90/013
Contract EPA-68-C8-0023
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Municipal Pollution Control.
The report addresses the Biolac Wastewater Treat-
ment System. Biolac, which stands for BIOLogical Aer-
ation Chains is a registered trademark of the Parkson
Corporation, Fort Lauderdale, Florida manufacturers
of the system. It utilizes oscillating, diffused air aer-
ation chains in extended aeration and aerated lagoon
treatment processes. The report describes the Biolac
treatment system and presents information on the
present status of installations.
Keywords: "Sewage treatment, "Municipalities, Aer-
ation, Lagoons(Ponds), Evaluation, Operation, Design
criteria, Comparison, Oxidation, Clarification, Cost
analysis, Performance evaluation.
PB91-102111/REB PC A06/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
Control of VOC Emissions from Polystyrene Foam
Manufacturing. Final rept.
Radian Corp., Research Triangle Park, NC. Progress
Center.
C. J. Bagley, J. S. McLean, and M. B. Stockton. Sep
90,112p EPA/450/3-90/020
Contract EPA-68-02-4378
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Office of Air Quality Plan-
ning and Standards.
The document contains information on polystyrene
foam manufacturing processes, associated emissions
of volatile organic compounds, emission control meth-
ods, and cost estimates for emission control.
Keywords: "Air pollution control, "Polystyrene, Foam-
ing agents, Cost estimates, Industrial wastes, Process
charting, Thermoplastic resins, Cost analysis. Blowing
agents, Local government. Urban areas, "Volatile or-
ganic compounds. Source reduction, Pollution
sources.
PB91-102129/REB PC A06/MF A01
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
Air/Superf und National Technical Guidance Study
Series. Contingency Plans at Superfund Sites
Using Air Monitoring. Final rept.
PEI Associates, Inc., Cincinnati, OH.
R. Paul. Sep 90,107p EPA/450/1-90/005
Contract EPA-68-02-4394
See also PB90-207317. Sponsored by Environmental
Protection Agency, Washington, DC. Office of Emer-
gency and Remedial Response.
Air emissions from remedial or removal activities at Su-
perfund sites can potentially have a significant impact
on the health and safety of the individuals living and
working around the site. Contingency planning, as de-
fined in the document, encompasses the air program
established to protect offsite populations. Monitors for
this purpose are usually located at the site perimeter or
within the community. The purpose of the document is
to: (1) illustrate contingency air monitoring with exam-
ples from past projects, and (2) describe how a contin-
gency air monitoring program may be established. The
document is illustrative in nature because the applica-
tion of this type of monitoring is not consistently pre-
scribed in rules and regulations, but is based on pro-
fessional judgment applied in an analysis of individual
sites and particular circumstances.
Keywords: "Guidelines, Site surveys, Public health,
Concentration(Composition), Waste disposal, Sam-
plers, Meteorology, "Superfund, "Air pollution monitor-
ing, "Contingency planning, Remedial action, Case
studies, Risk assessment. Pollution sources, Air pollu-
tion standards, Standards compliance.
PB91-102137/REB PC A23/MF A03
Environmental Protection Agency, Washington, DC.
Office of Toxic Substances.
Background Document to the Integrated Risk As-
sessment for Dioxins and Furans from Chlorine
Bleaching In Pulp and Paper Mills.
Versar, Inc., Springfield, VA.
G. Schweer, B. Gregg, L Schultz, P. Wood, and T.
Leighton. Jul 90, 530p EPA/560/5-90/014
Contract EPA-68-D9-0166
See also PB91-102087. Sponsored by Environmental
Protection Agency, Washington, DC. Office of Toxic
Substances.
The report presents the detailed summaries of find-
ings, assumptions, and uncertainties of an assessment
of risks from exposure of humans, terrestrial and avian
wildlife, and aquatic life to dioxins and furans formed
during chlorine bleaching at kraft and sulfite pulp and
paper mills. The report contains condensed versions
of eight major exposure/risk assessments and other
support documents prepared by program offices within
the U.S. Environmental Protection Agency (EPA), the
U.S. Food and Drug Administration (FDA), and the U.S.
Consumer Product Safety Commission (CPSC). Risks
were evaluated from roughly 120 potential pathways of
March 1991
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EPA PUBLICATIONS BIBLIOGRAPHY
exposure to pulp and paper products, pulp and paper
mill sludges, and pulp and paper mill effluents.
Keywords: 'Public health, *Furans, 'Pulp mills,
Oxygen heterocyclic compounds. Bleaching agents,
Chlorine, Exposure, Humans, Paper industry, Sludge
disposal, Concentration(Composition), Tables(Data),
Dioxins, Risk assessment, Exposure pathways.
PB91-102145/REB PC A99/MF A99
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Assessment of Risks from Exposure of Humans,
Terrestrial and Avian Wildlife, and Aquatic Life to
Dioxins and Furans from Disposal and Use of
Sludge from Bleached Kraft and Sulfite Pulp and
Paper Mills. Final rept.
Abt Associates, Inc., Cambridge, MA.
K. O'Neal, S. Keane, R. Zielinski, P. Jennings, and P.
Halloran. Jul 90,692p EPA/560/5-90/013
Contracts EPA-68-02-4283, EPA-68-D9-0169
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Solid Waste.
The purpose of the study is to estimate potential
human and wildlife exposure to 2,3,7,8-tetrachtorodi-
benzo-p-dioxin (TCDD) and 2,3,7,8-tetrachlorodiben-
zoturan (TCDF) from the use or disposal of pulp and
paper sludge and from the disposal of pulp and paper
products. The analysis estimates risks from (1) generic
disposal and use scenarios and (2) the current pattern
of use and disposal. The generic assessment uses
generalized, worst case estimates for model param-
eters describing contaminant concentrations and site
characteristics, while the analysis of current practices
uses site-specific data on existing sludge use and dis-
posal practices to provide an estimate of risk under
current conditions.
Keywords: *Sulfite pulping, 'Paper industry, 'Chlorine
organic compounds, 'Water pollution, Risk, Paper
mills, Exposure, Fish, Ingestion(Biology), Furans, Soil
erosion, Concentration(Composition), Soils, Humans,
Inhalation, Wildlife, Skin(anatomy), Sludge disposal,
Vapors, Earth fills, Tabtes(Data), Dioxin/tetrachlor-di-
benzo, Drinking water.
PB91-102327/REB PC A05/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Environmental Criteria and Assessment
Office.
Summary Review of Health Effects Associated
with Elemental and Inorganic Phosphorus Com-
pounds: Health Issue Assessment
Oak Ridge National Lab., TN.
Jul 90,82p ECAO-R-0132, EPA/600/8-89/072
Contract EPA-DW-89932918-O1
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Environmental Criteria and
Assessment Office.
Phosphorus is a nonmetallic essential element Al-
though phosphorus occurs naturally in the environ-
ment, most of the phosphorus in the environment re-
sults from its manufacture into one of the three allotro-
pic forms (white, red, or black) or into phosphorus
compounds and during the transport and use of these
compounds. White phosphorus/felt and red phospho-
rus/butyl rubber are irritating to the skin and eyes.
Phosphoric acid, phosphorus pentoxide, and the phos-
phorus chlorides are irritating, in some cases corro-
sive, to the skin, eyes, and mucous membranes. Inha-
lation of these compounds has produced respiratory
tract irritation in mammals. The phosphorus chlorides
have also produced effects on the kidney, liver, and
nervous systems of experimental animals. Phosphine
is highly toxic by the inhalation route of exposure and
has reportedly produced gastrointestinal, cardiopul-
monary, and central nervous system effects in
humans. A definite conclusion regarding the possible
reproductive/teratogenic, mutagenic, or carcinogenic
potential of these compounds cannot be drawn be-
cause of the lack of adequate studies.
Keywords: 'Toxicity, 'Phosphorus inorganic com-
pounds, 'Phosphorus, Reproduction(Biology), Metab-
olism, 'Health hazards, Pnosphene, Pharmacokine-
tics, Risk assessment, Mutagenicity tests, Carcinogen-
itity tests.
PB91-103507/REB PC A04/MF A01
Environmental Protection Agency, Washington, DC.
Office of Toxic Substances.
Brominated Dioxins and Dibenzofurans in Human
Adipose Tissue. Final rept.
Midwest Research Inst., Kansas City, MO.
P. H. Cramer, J. S. Stanley, K. Bauer, R. E. Ayling, and
K. R. Thornburg. 11 Apr 90,75p EPA/560/5-90/005
Contract EPA-68-02-4252
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Toxic Substances.
The report describes the analytical efforts for the de-
termination of polybrominated dioxins (PBDDs) and
furans (PBDFs) in human adipose tissues. Data on the
precision and accuracy of the method for three tetra-
through hexabrominated dioxins and three tetra-
through hexabrominated furans (specific 2,3,7,8-sub-
stituted isomers) were generated from the analysis of
5 unspiked and 10 spiked (5 replicates at 2 spike
levels) adipose tissue samples that were included with
the analysis of the FY 1987 samples. In addition, data
are presented on the results of the analysis of 48 com-
posite samples for the six specific PBDD and PBDF
compounds. The targeted 2,3,7,8-substrtuted PBDDs
and PBDFs were not detected in any of the samples
except those prepared as spiked QC materials. The
detection limits calculated for the tetrabromo con-
geners in the samples ranged from 0.46 to 8.9 pg/g
(lipid basis). The detection limits for the higher bromin-
ated congeners were typically greater than that ob-
served for the tetrabrominated compounds. There is
some evidence for the presence of other brominated
compounds in the adipose tissue samples. Specifical-
ly, responses were noted that correspond to the quali-
tative criteria for polybrominated diphenyl ethers (hexa
through octabromo).
Keywords: 'Clinical chemistry, Gas chromatography,
Chemical analysis, Quality control, Regression anary-
sis, 'Polybrominated dibenzodioxin, 'Polybrominated
dibenzofurans, 'Adipose tissue, Reference standards.
PB91-103556/REB PC A09/MF A01
Environmental Protection Agency, Cincinnati, OH. En-
vironmental Criteria and Assessment Office.
Technical Support Document on Risk Assessment
of Chemical Mixtures.
Syracuse Research Corp., NY.
Nov 88,186p* EPA/600/8-90/064
Contract EPA-68-C8-0004
Prepared in cooperation with Cincinnati Univ., OH.
Dept of Environmental Health. Sponsored by Environ-
mental Protection Agency, Cincinnati, OH. Environ-
mental Criteria and Assessment Office.
The document was recommended by the U.S. EPA's
Science Advisory Board as a means of providing the
broad technical background for the principles and pro-
cedures described in the 'Guidelines for Health Risk
Assessment of Chemical Mixtures'. Unique sections
include an overview of available toxicity data on com-
plex mixtures and binary exposures, an estimate of the
maximum synergistic effect observed for environmen-
tal chemicals, an evaluation of quantitative methods
(statistics and models) that have been used in charac-
terizing interaction data base, and recommendations
for Guidelines revisions and future research relevant to
risk assessment The two most significant conclusions
in the document are (1) that the available literature is
extremely poor for use in quantifying the extent of syn-
ergism expected from environmental exposures, and
(2) that validation of in vitro and short-term in vivo stud-
ies seems to be the most promising approach for as-
sessment of complex mixtures.
Keywords: 'Hazardous materials, 'Chemical com-
pounds, 'Toxicology, Mixtures, Quantitative analysis,
Measurement, 'Risk assessment 'Environmental ex-
posure, 'Health hazards, 'Chemical mixtures, Phar-
macokinetics, Synergism.
PB91-103572/REB PC A05/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
National and State-Level Emissions Estimates of
Radiativety Important Trace Gases (RITGs) from
Anthropogenic Sources. Final rept. Jan-Jul 90.
Alliance Technologies Corp., Chapel Hill, NC.
S. Piccot and M. Saeger. Oct 90,76p EPA/600/8-90/
073
Contract EPA-68-D9-0173
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The report documents the development of national-
and state-level emissions estimates of radiatively im-
portant trace gases (RITGs). Emissions estimates are
presented for the principal anthropogenic sources of
carbon dioxide (CO2), methane (CH4), chlorofluoro-
carbons (CFCs), and ozone precursors. The national
annual emissions of CO2, CH4, CFCs, volatile organic
compounds (VOCs), nitrogen oxides (NOx), and
carbon monoxide (CO), in units of thousands of tons
per year, are estimated to be 5,517,223; 33,000; 440;
22,072; 20,541; and 60,938, respectively. Emissions
were estimated for these species from readily avail-
able data bases and other information. Thus, the emis-
sions estimates presented in the report are not totals
of all possible sources and should be interpreted only
as estimates of the contributions of some of the major
source categories. No estimates of any natural
sources of these compounds are presented in the
report. The data sources used to estimate the emis-
sions are discussed and referenced.
Keywords: 'Study estimates, 'Air pollution, Atmos-
pheric composition, . Solar radiation,
Concentration(Composition), Carbon dioxide, Green-
house effect, Ozone, Methane, Halohydrocarbons,
Tables(Data), 'Emission inventories, Trace amounts,
Pollution sources.
PB91-103580/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Formation of
Dioxins and Related Compounds in Industrial
Processes. Final rept.
NATO Committee on the Challenges of Modem Socie-
ty, Brussels (Belgium).
O. Hutzinger, and H. Fielder. Aug 88,88p NATO/
CCMS-173, EPA/600/6-90/011
See also PB91 -106237. Prepared in cooperation with
Bayreuth Univ. (Germany, F.R.). Chair of Ecological
Chemistry and Geochemistry. Sponsored by Environ-
mental Protection Agency, Washington, DC., and Um-
weltbundesamt, Berlin (Germany, F.R.).
The report presents information on the formation of
polychlorinated dibenzo-p-dtoxins and dibenzofurans
(PCDDs/PCDFs) in industrial processes. The following
processes were investigated to determine the extent
of the formation of these compounds in chemical prod-
ucts as well as wastes: manufacture of chlorophenols,
chlorobenzenes and derivatives, aliphatic chlorine
compounds, methods involving chlorine-containing in-
termediates, and use of chlorinated solvents. Further-
more, processes in the pulp and paper industry, metal-
lurgical processes, and brominated fire retardants
were also studied to determine the formation of
PCDDs/PCDFs.
Keywords: 'Air pollution, Industrial wastes, Solvents,
Paper industry, Chlorobenzenes, Chlorine aliphatic
compounds, Metal industry, Fire resistant coatings,
'Polychlorinated dibenzodfoxins, * Polychlorinated di-
benzofurans, 'Chemical reaction mechanisms, Infor-
mation transfer, Waste management, Chlorophenols.
PB91-103598/REB PC A10/MF A02
Environmental Protection Agency, Washington, DC.
Emissions of Dioxins and Related Compounds
from Combustion and Incineration Sources. Final
rept.
NATO Committee on the Challenges of Modem Socie-
ty, Brussels (Belgium).
O. Hutzinger, and H. Fiedler. Aug 88,219p CCMS-172,
EPA/600/6-90/013
Prepared in cooperation with Bayreuth Univ. (Germa-
ny, F.R.). Chair of Ecological Chemistry and Geochem-
istry. Sponsored by Environmental Protection Agency,
Washington, DC., and Umweltbundesamt, Berlin (Ger-
many, F.R.).
The report on the emissions of polychlorinated di-
benzo-p-dioxins and dibenzofurans was prepared as a
contribution to the Pilot Study on International Informa-
tion Exchange on Dioxins and Related Compounds.
The report describes the state of the art with respect to
combustion and thermal processes which lead to the
formation of PCDDs/PCDFs. These compounds were
identified in the emissions of various combustion proc-
esses including, municipal waste incinerators, fossil
fuel plants, automobiles, wood burning stoves, and
PCB fires. Theoretical and experimental investigations
were carried out to elucidate the formation mecha-
nisms of PCDPs and PCDFs in combustion processes
8
Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
and in other high temperature processes. Although
considerable progress has been made, more work is
needed to eventually predict the emissions of these
compounds.
Keywords: 'Air pollution, Waste disposal, Combustion
products, Exhaust emissions, Fossil fuels, High tem-
perature tests, 'Polychlorinated dibenzpdioxins, *Poly-
chlorinated dibenzofurans, 'Incineration, "Chemical
reaction mechanisms, State of the art, Information
transfer, Municipal wastes, Wood burning appliances,
Polychlorinated biphenyls, Pollution sources.
PB91-104240/REB PC A10/MF A02
Response and Feedbacks of Forest Systems to
Global Climate Change.
Corvallis Environmental Research Lab., OR.
G. A. King, J. K. Winjum, R. K. Dixon, and L. Y. Amaut.
Sep 90,216p EPA/600/3-90/080
The purpose of the report is to summarize present
knowledge in three areas: forest responses to climate
change; the role of forest feedbacks to the atmos-
phere; and the potential of forest management to in-
crease carbon sequestering. The report discusses
these topics in the context of the global carbon cycle
and the broader concept of managing the biosphere to
offset increases in atmospheric CO2. New research
results are presented on the effects of vegetation re-
distribution on terrestrial carbon pools.
Keywords: 'Climatic changes, 'Forestry, Response,
Atmospheric composition. Carbon dioxide, Vegetation,
Spatial distribution, Growth, Forest trees, Maps,
Graphs(Charts), Carbon cycle, Global, Acid rain, Air
pollution effects(Plants), Reforestation.
PB91-104257/REB PC A02/MF A01
Reactive Dyes in the Aquatic Environment A
Case Study of Reactive Blue 19.
Environmental Research Lab., Athens, GA.
E. J. Weber, P. E. Sturrock, and S. R. Camp. Aug 90,
9pEPA/600/M-90/009
Prepared in cooperation with Georgia Inst. of Tech.,
Atlanta. Dept. of Chemistry.
The hydroxy (RB 19OH) and vinyl sulfone (RB 19-VS)
derivatives of Reactive Blue 19 were identified in a tex-
tile wastewater using a gradient HPLC with a novel
type of electrochemical detection. RB 19-OH could not
be detected in the effluent of the wastewater treat-
ment facility receiving the textile wastewater. RB 19-
VS was present however, in significant amounts. In
laboratory studies, the hydrolysis kinetics of RB 19-VS
were studied in phosphate buffer over a pH range of 4
to 11 and a temperature range of 25 to 85C. "Die half-
life for RB 19-VS at pH=7 at 25C was calculated to be
46 years. Similarly, no loss of RB 19-VS could be de-
tected in a natural water over a 3-week period. The
half-life for the degradation of RB 19-VS in an anaero-
bic sediment-water system, however, was 2.5 days.
Keywords: 'Waste water, 'Reactive dyes, Hydroloysis,
Reaction kinetics, Chemical analysis, Textile process-
es, Anaerobic conditions, Sediments, Water pollution.
Field tests, 'Reactive Blue 19, Liquid chromatography,
Laboratory tests.
PB91-104265/REB PC A12/MF A02
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Proceedings of the U.S. EPA Municipal
Wastewater Treatment Technology Forum-1990.
Held In Orlando, Florida on March 20-22,1990.
Eastern Research Group, Inc., Arlington, MA.
Sep 90,274p EPA/430/9-90/015
Contract EPA-68-C8-0023
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The Forum represents a part of OMPC's National
Technology Support Program. One of the main ele-
ments of the program is the Wastewater Technology
Transfer Network (WTTN), which supports and en-
hances the network of Regional and State wastewater
technology transfer coordinators. The yearly meeting
provides the coordinators with the opportunity to ex-
change information and team from each other about
promising and problem technologies. The impending
new sludge regulations and the close-out of the con-
struction grants program are just two of the changes
taking place at the Federal level. These changes
present new challenges to all those involved in
wastewater technology development and transfer. In
addition to providing summaries of the speakers' pres-
entations, the document contains several appendices
that can be useful to those involved in the WTTN.
Keywords: 'Meetings, 'Sewage treatment, Sewage
sludge, National government, State government, Tox-
icity, Disinfection, Operating, Maintenance, Secondary
sewage treatment, Regional analysis, Publicly Owned
Treatment Works, Information transfer, Municipal
wastes, Technology transfer, US EPA.
PB91-105023/REB PC A05/MF A01
State of Illinois Environmental Protection Agency
Final Air Pollution Control Program Plan for Fed-
eral Fiscal Year 1991. Rept. for 1 Oct 90-30 Sep 91.
Illinois State Environmental Protection Agency, Spring-
field. Div. of Air Pollution Control.
Mar 90,81 p
Contents: Part l-Air Management-Program Adminis-
tration/Management, State Implementation Plan Infor-
mation and Development, Activities (Except PM10,
Ozone, CO), Ozone and Carbon Monoxide State Im-
plementation Plan Activities (Except Mobile Source),
Development and Administration of Anti-Tampering
Fuel, Switching Program, Tracking Transportation
Control Measures, NSPS/NESHAPS/PSD Program
Implementation, Toxic Program Development and Im-
plementation, PM10 Control Strategies Development,
Indoor Air Pollution, and Non-Section 105 Program Ac-
tivity); Part Il-Air Compliance-SIP Based Compliance
Program, NESHAP Compliance Program, NSPS/
NSR/PSD-NESHAPS, Continuous Emissions Monitor-
ing (CEM), Construction Permit Program, General
Permit Program, and Great Lakes Protection Program;
Part 111-Air Monitoring-Operation of Complete Ambient
Air Quality Monitoring Network, Quality Assurance Pro-
gram, Air Quality Data Generation, Certification and
Submittal, Air Toxics Monitoring Program, Review of
Source Operated Ambient Network, and Submission
of Emissions Data to USEPA Data Bank.
Keywords: 'Illinois, 'Air pollution control. Management
planning, Exhaust emissions, Combustion products.
Quality assurance, Concentration(Composition), Data
processing, 'Environmental Protection Agency, Per-
mits, Environment management, State implementation
plans. Indoor air pollution, Compliance, Air pollution
monitoring. Air quality, Emission inventories, Toxic
substances.
PB91-106112/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds, October
1988. Final rept.
NATO Committee on the Challenges of Modem Socie-
ty, Brussels (Belgium).
F. W. Kutz, and D. P. Bottimore. Oct 88,97p NATO/
CCMS-179, EPA/600/6-90/014
Contract EPA-68-02-4254
See also PB90-252636. Proceedings of International
Symposium on Chlorinated Dioxins and Related Com-
pounds (8th), Umea, Sweden, August 25, 1988. Pre-
pared in cooperation with Versar, Inc., Springfield, VA.
Sponsored by Environmental Protection Agency,
Washington, DC.
A special seminar on Prospective Research and Regu-
latory Issues Involving Dioxins and Related Com-
pounds was held at the Eighth International Symposi-
um on Chlorinated Dioxins and Related Compounds
(Dioxin '88) in Umea, Sweden, on August 25, 1988.
The session was a follow-up activity sponsored by the
NATO/CCMS Pilot Study on International Information
Exchange on Dioxin and Related Compounds. The
session was intended to present information on future
aspects of dioxin research and regulation in 10 nations
as a means to promote cooperative efforts in the
future. The objectives included the presentation of in-
formation so that research and regulatory planners
and managers are able to identify knowledge voids
and areas of duplication in order to make better in-
formed decisions concerning future activities. The ses-
sion included presentations from: Canada, Denmark,
the Federal Republic of Germany, Italy, the Nether-
lands, Norway, Sweden, Switzerland, the United King-
dom, and the United States.
Keywords: 'Chlorinated hydrocarbons, 'Research
projects, 'Regulations, 'Meetings, Public health, Toxi-
cology, Exposure, Waste disposal, Quality assurance,
Incinerators, 'Dioxins, 'Environmental pollution, Infor-
mation transfer. North Atlantic Treaty Organization,
Risk assessment, Health hazards, Occupational acci-
dents, Environmental monitoring.
PB91-106229/REB PC A20/MF A03
Corvallis Environmental Research Lab., OR.
Atlas of Air Quality and Deposition in or Near For-
ests of the Western United States.
NSI Technology Services Corp., Corvallis, OR.
M. Boehm, and T. Vandetta. Sep 90,465p EPA/600/
3-90/081
Contract EPA-68-C8-9006
Prepared in cooperation with Oregon State Univ., Cor-
vallis. Sponsored by Corvallis Environmental Research
Lab., OR.
An atlas of air quality and deposition data has been
compiled to make air pollution data and information
more accessible to biologists and ecologists working
in western forests. Data from the 1985 National Acid
Precipitation Assessment Program Emission Inventory
are used to characterize emissions of sulphur dioxide
and nitrogen oxides across the West. Maps illustrating
location, type, and magnitude of major point source
emissions together with pie charts of the percent con-
tribution by source category are presented alphabeti-
cally by state. Data from the Environmental Protection
Agency databases AIRS and SAROAD are used to
characterize ambient levels of sulphur dioxide and
ozone for three averaging periods, viz., annual, May
through October or growing season, and monthly.
Data for 20 sulphur dioxide and 70 ozone sites in or
near western forests are presented by state. Biogra-
phic information together with standard summary sta-
tistics are given for each site.
Keywords: 'Acidification, "Air pollution, 'Forestry, At-
lases, Sulfur dioxide.al dist ribution, pH, Tables(Data),
National Acid Precipitation Assessment Program.
PB91-106237/REB PC A04/MF A01
Environmental Protection Agency, Washington, DC.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Waste Dis-
posal Sites Contaminated with Dioxins and Relat-
ed Compounds. Final rept.
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
H. Fielder, and O. Hutzinger. Aug 88,69p NATO/
CCMS-175, EPA/600/6-90/010
See also PB91-103580. Prepared in cooperation with
Bayreuth Univ. (Germany, F.R.). Chair of Ecological
Chemistry and Geochemistry. Sponsored by Environ-
mental Protection Agency, Washington, DC., and Um-
weltbundesamt, Berlin (Germany, F.R.).
A survey of waste disposal sites contaminated with
polychlorinated dibenzo-p-dioxins and dibenzofurans
(PCDDs/PCDFs) was conducted as a contribution to
the Pilot Study on International Information Exchange
on Dioxins and Related Compounds. The report dis-
cusses environmental contamination problems arising
from the disposal of wastes from a variety of industrial
processes, including residues from pesticide/herbi-
cide production, fly ash from incinerators, and other
chlorophenol wastes. The study describes case stud-
ies from the Federal Republic of Germany, the United
States, the United Kingdom, and the Netherlands;
however, the data are relatively limited.
Keywords: 'Hazardous materials, 'Waste disposal,
'Earth fills, Incinerators, Sites, Dioxin, Organic com-
pounds, West Germany, United States, Great Britain,
Oils, Herbicides, Pesticides, Industrial wastes, Nether-
lands, Chemical industry, Gases, Leaching, Experi-
mental data, Furans, Case studies, Pesticide residues,
Air pollution sampling.
PB91-106245/REB PC A08/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Standard Test Procedures for Evaluating Leak
Detection Methods: Pipeline Leak Detection Sys-
tems. Final rept.
Vista Research, Inc., Mountain View, CA.
J. W. Maresca, R. M. Smedfjeld, R. F. Wise, and J. W.
Starr. Jul 90,171 p EPA/600/2-90/050
Contract EPA-68-03-3409
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
March 1991
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EPA PUBLICATIONS BIBLIOGRAPHY
The report presents a standard test procedure for
evaluating the performance of leak detection systems
for use in the pipelines associated with underground
storage tanks. The test procedure is designed to
evaluate these systems against the performance
standards in EPA's underground storage tank regula-
tions (40 CFR Part 280, Subpart D), which cover an
hourly test, a monthly monitoring test, and a line tight-
ness test The test procedure can be used to evaluate
any type of system that is attached to the pipeline and
monitors or measures either flow rate or changes in
pressure or product volume. The procedure can be
used to evaluate a leak detection system that can
relate the measured output quantity to leak rate On
terms of gallons per hour) and systems that use an
automatic preset threshold switch. The test procedure
can evaluate systems used to test pressurized pipe-
lines or suction pipelines that are pressurized for the
test The test procedure offers five options for collect-
ing the data required to calculate performance. The re-
sults of the evaluation are reported in a standard
format on forms provided in the appendices of the
report
Keywords: •Underground storage, 'Storage tanks,
•Petroleum pipelines, 'Oil pollution. Leakage, Leak
detectors, Standards, Water pollution abatement
•Leak testing. Test methods. Procedures.
PB91-106732/REB PC A03/MF A01
DurabWty Testing of an MIOO-Fuetod Toyota LCS-
M Carfna Equipped with a Restetively Heated
Catalytic Converter. Technical rept
Environmental Protection Agency, Ann Arbor, Ml. Con-
trol Technology and Applications Branch.
G. K. Ptotrowski. Sep 90,40p EPA/AA/CTAB-90/04
See also PB89-207906.
The report describes the evaluation of two catalytic
converter systems for exhaust emissions after 6,000
miles of driving over the AMA durability driving cycle.
The program design, the catalytic converter descrip-
tion, test facilities, description of the driving cycle, and
the test vehicle specifications are also included in the
report
Keywords: 'Automobiles, 'Catalytic converters, 'Ex-
haust emissions, Durability, Motor vehicle engines.
Automotive fuels, Test facilities, Road tests, Fuel con-
sumption. Federal test procedure.
PB91-10B266/REB PC A11/MF A02
Methods for the Determination of Organic Com-
pounds in Drinking Water, Supplement 1.
Environmental "
OH.
Monitoring Systems Lab., Cincinnati,
Jul 90,237p EPA/600/4-90/020
Supersedes PB90-215039.
Nine analytical methods covering 54 organic contami-
nants which may be present in drinking water or drink-
Big water sources are described in detail. Seven of
these methods cover compounds designated for regu-
lation under the Safe Drinking Water Act Amendments
of 1986. Regulations for this group are in the proposal
stages with promulgation scheduled for June 1992.
The other two methods are for chtorination disinfection
byproducts and may be regulated as part of EPA's dis-
infectants and disinfectant byproducts rule scheduled
for proposal early in 1992. Most of the analytes may be
classified as non-volatile and three of the methods
entail separations by high performance liquid chroma-
tography. The remainder employ capillary column gas
chromatography. One of these requires detection of a
potentially very toxic contaminant 2,3,7,8-tetrachtoro-
dibenzo-p-dioxin, at the low parts per trillion level. La-
beled isotopes of this analyte are employed as tracers
and high resolution mass spectrometry is required for
detection and unambiguous identification. Three of the
methods herein offer new and simplified liquid-solid
extraction procedures, a trend which is likely to.
become even more pronounced in the future.
Keywords: 'Potable water, 'Gas chromatography.
Water pollution. Chemical analysis, Phthalates, Pesti-
cides, Chlorine organic compounds, Polyphenyl hydro-
carbons. Extraction, 'Liquid chromatography, Dioxin,
EPA Method 506, EPA Method 513, EPA Method 547,
EPA Method 548, EPA Method 549, EPA Method 550,
EPA Method 550.1, EPA Method 551, EPA Method
552.
PB91-108712/REB PC A06/MF A01
Available Disposal Capacity for Solid Waste in Illi-
nois: Fourth Annual Report
Illinois State Environmental Protection Agency, Spring-
field. Div. of Land Pollution Control.
Oct90,114plEPA/LPC-90/173
See also third annual report, PB90-164930.
The Illinois Solid Waste Management Act enacted in
September, 1986, established the State's commitment
to address solid waste management needs in Illinois.
The Solid Waste Management Act states: 'It is the pur-
pose of the Act to reduce reliance on land disposal of
solid waste, to encourage and promote alternative
means of managing solid waste, and to assist local
governments with solid waste planning and manage-
ment In furtherance of those aims, while recognizing
that landfills will continue to be necessary, the Act es-
tablishes the following waste management hierarchy,
in descending order of preference, as State policy: (1)
volume reduction at the source; (2) recycling and
reuse; (3) combustion with energy recovery; (4) com-
bustion for volume reduction; and (5) disposal in land-
fill facilities'.
Keywords: 'Earth fills, 'Solid waste disposal, 'Illinois,
Fees, Grants, Industrial wastes, Technology transfer,
Compost Incinerators, Imports, Exports, Recycling.
PB91-108977/REB PC AOS/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Background Document on Clean Products Re-
search and Implementation. Final rept
Franklin Associates Ltd., Prairie Village, KS.
B. J. Sauer, R. G. Hunt and M. A. Franklin. Oct 90,86p
EPA/600/2-90/048
Contract EPA-6&O1 -7310
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
The background information on 'dean products' and
clean product labelling programs in the United States
and elsewhere is presented in the report
Keywords: 'Environmental impacts, 'Marking, Pack-
aging, Air pollution, Water pollution, Soils, Contamina-
tion, Assessments, Requirements, Evaluation, dean
products.
PB91-109124/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park,NC.
Comparative Anatomy of Mammalian Respiratory
Tracts: The Nasopharyngeal Regjon and the Tra-
cheobronchial Region. Journal article.
Northrop Services, Ina/Environmental Sciences, Re-
search Triangle Park, NC.
A. l_ Patra. c1986,14p EPA/600/J-86/546
Contract EPA-68-02-4032
Pub. in Jnl. of Toxicology and Environmental Health,
v17 p163-174 Mar 86. Sponsored by Health Effects
Research Lab.. Research Triangle Park, NC.
Silicone rubber casts of the respiratory tract were used
in morphological studies of the human, baboon, rhesus
monkey, dog, rabbit guinea pig, rat hamster, and
mouse. In the studies, the trachea of the specimen
was opened by tracheotomy, and silicone rubber (734
RTV) was introduced through the trachea to form na-
sopharyngeal and tracheobronchial casts. Measure-
ments were made on the nasal structures, and the
lungs were observed for species variation in branching
pattern and number of lobes per lung. While species
differences in respiratory tract anatomy are known to
exist the study provides a focus for lexicologists when
extrapolating lexicological results from one species to
another.
Keywords: 'Respiratory system, 'Trachea, 'Bronchi,
Mammals, Casting, Reprints, 'Comparative anatomy,
•Nasopharynx, Species specificity.
PB91-109132/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park,NC.
Airflow Characteristics in a Baboon Masai Pas-
sage Cast Journal article.
Northrop Services, Inc., Research Triangle Park, NC.
A. L Patra, A. Gooya, and K. T. Morgan. C1986,10p
EPA/600/ J-86/547
Contract EPA-68-02-4032
Pub. in Jnl. of Applied Physiology, v61 n5 p1959-1966
Nov 86. Sponsored by Health Effects Research Lab.,
Research Triangle Park, NC.
Airflow patterns in the nasal passages influence the
distribution of air-pollutant-induced lesions in the
airway mucosa. Little is known about airflow character-
istics of the complex nasopharyngeal airway of man
and experimental animals. Airflow characteristics in
the nasopharyngeal airways of an adult male baboon
(13.9 kg) were investigated with thermistor probes and
the findings compared with flow visualization, using a
cine-photographic technique. A clear, acrylic, hollow
cast of a baboon nose was made, and thermistor
probes were inserted to record air velocity in the cast
lumen using a wind tunnel to propel air through the
cast. An identical cast was studied by passing water
through the cast and using pulses of blue dye to reveal
flow patterns, and then velocities and flow patterns
were determined from cine film with an analytical pro-
jector. Flow rates showed good correlations between
the two methods, whereas cine-photography revealed
areas of turbulence and vortex-like flow. These results
suggest that water flow may provide useful information
in complex airways where airflow cannot be deter-
mined.
Keywords: 'Airflow, 'Anatomy, Casting, Velocity, Re-
prints, 'Nasopharynx, Air pollution effects(Animals),
Papio, Nasal mucosa.
PB91-109140/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Morphometric Study of Nasal-Pharyngeal Growth
for Particle Deposition in the Rat Journal article.
Northrop Services, Inc./Environmental Sciences, Re-
search Triangle Park, NC.
A. L Patra, M. G. Menache, N. B. Shaka, and A.
Gooya, C1987,9p EPA/600/ J-87/ 534
Contract EPA-68-02-2566
Pub. in Jnl. of American Industrial Hygiene Associa-
tion, v48 n6 p556-562 1987. Sponsored by Health Ef-
fects Research Lab., Research Triangle Park, NC.
Deposition data for a potentially susceptible subpopu-
lation such as adolescents are needed, as well as do-
simetry models that can account for variables impor-
tant to a subpopulation. Since the nose acts as the first
line of defense against inhaled airborne contaminants,
the nasal structure of a number of Fischer-344 male
rats of different age groups was investigated in the
study. Replica casts of nasal-pharyngeal airways were
made by injecting silicone rubber through the trachea,
and sections in anterior-posterior positions were made
for morphometric study. Comparison between the
measured cross-sectional areas of the adult rat (body
weight 167.2g and 365.8g) and the adolescent rat
(body weight 12.1, 20.8, 38.7, 65.9, and 96.8 g) nasal
airways showed a large number of similarities and dis-
similarities. In the groups studied, the cartilage of the
septum decreased as the age increased. The frontal
nasal duct that enters the anterior part of the middle
meatus grew as the age increased. In young noses,
the sphenoidal recesses formed gradually. The eth-
moidal and maxilloturbinates developed as a function
of age.
Keywords: 'Anatomy, 'Particles, Growth, Rats, Body
weight, Deposition, Casting, Reprints, 'Nasopharynx,
'Air pollution effects(Animals), Age factors.
PB91-109157/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Absorption of Microwave Radiation by the Anes-
thetized Rat Electromagnetic and Thermal Hot-
spots in Body and Tail. Journal article.
Utah Univ., Salt Lake City.
J. A. D'Andrea, R. Y. Emmerson, J. R. DeWitt, and O.
P. Gandhi. C1987,14p EPA/600/J-87/536
Contract EPA-68-02-3456, Grant R01-ES02509-01
Pub. in Bfoetectromagnetics, v8 n3 p385-396 Jul 87.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC., and National Inst of Envi-
ronmental Health Sciences, Research Triangle Park,
NC.
Anatomic variability in the deposition of radiofrequency
electromagnetic energy in mammals has been well
documented. A recent study reported specific absorp-
tion rat (SAR) hotspots in the brain, rectum and tail of
rat carcasses exposed to 360- and to 2,450-MHz
10 Vol. 91. No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
microwave radiation. Regions of intense energy ab-
sorption are generally thought to be of little conse-
quence when predicting thermal effects of microwave
irradiation because it is presumed that heat transfer via
the circulatory system promptly redistributes localized
heat to equilibrate tissue temperature within the body.
Experiments on anesthetized, male Long-Evans rats
(200-260 g) irradiated for 10 or 16 min with 2,450, 700,
or 360 MHz radiation at SARs of 2 W/kg, 6 W/kg, or 10
W/kg indicated that postirradiation localized tempera-
tures in regions previously shown to exhibit high SARs
were appreciably above temperatures at body sites
with lower SARs. The postirradiation temperatures in
the rectum and tail were significantly higher in rats irra-
diated at 360 MHz and higher in the tail at 2,450 MHz
than temperatures resulting from exposure to 700
MHz. The effect was found for whole-body-averages
SARs as low as 6 W/kg at 360 MHz and 10 W/g at
2,450 MHz. (Copyright (c) 1987 Alan R. Liss.)
Keywords: "Microwaves, 'Electromagnetic fields,
"Thermal measurements, Body temperature, Rats, Ab-
sorption, Anesthesia, Reprints, Tail, Tissue distribu-
tion.
PB91-109165/REB PC A03/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Electrical Response of a Leak in a Geomembrane
Liner. Journal article.
Southwest Research Inst., San Antonio, TX. Dept. of
Geosciences.
J. 0. Para. C1988,11p EPA/600/J-88/535
Contract EPA-68-03-8033
Pub. in Geophysics, v53 n11 p1445-1452 Nov 88.
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
A leak in a geomembrane lined impoundment or land-
fill has a characteristic electrical response. The author
simulated the waste material, the liner, and the soil
under the liner by infinite horizontal layers and express
the secondary potential for a leak in the geomembrane
liner in terms of a three-layer medium Green's function
and in the unknown current density distribution at the
leak. The area of the leak is sufficiently smallfor the
leak current density to be essentially uniform. The
author added the primary potential associated with a
leak-free liner to the secondary potential to form an in-
tegral equation and derive a general expression for the
current density at the boundary between the waste
material and the liner. From the expression for the cur-
rent density, The author determined the current flow
through the leak and the amplitude of the leak anomaly
response. Multiple circular leaks in the thin resistive
liner are included in the analysis. (Copyright (c) 1988
Society of Exploration Geophysics.)
Keywords: 'Leakage, "Electrical measurement, "Lin-
ings, "Ponds, "Water pollution, Hydrology, Mathemati-
cal models. Greens function, Electrodes, "Geotechni-
cal fabrics, Geotechnical engineering.
PB91-109173/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Exposure Assessment: Input into Risk Assess-
ment. Journal article.
New York Univ. Medical Center, NY. Inst. of Environ-
mental Medicine.
M. Lippmann, and G. D. Thurston. C1988,13p EPA/
600/J-88/536
Grant EPA-R-812781
Pub. in Archives of Environmental Health, v43 n2
p113-123 Mar 88. Sponsored by Health Effects Re-
search Lab., Research Triangle Park, NC.
The validity of a risk assessment can be no better than
that of the exposure assessment upon which it is
based. The general paucity of relevant exposure data,
combined with the limited appreciation by most risk as-
sessors of the critical dimensions and metrics of expo-
sure, often leads to an pverreliance on exposure
models of questionable validity. The problems of iden-
tifying and interpreting relevant metrics of exposure for
epidemiologic studies and risk assessments are illus-
trated through the presentation of three case studies.
The first examines the effects of ozone on respiratory
mechanical function and demonstrates that the appro-
priate averaging time is > or = 6 hr, rather than 1 hr,
as is implied by the current ambient air quality stand-
ard. The second case study examines the effects of
sulfur oxides and particulate matter in ambient air on
morbidity and mortality. It indicates that the effects are
most closely associated with the acidity of the aerosol,
providing a basis for an index of exposure more rele-
vant than those currently used, i.e., sulfur dioxide and
nonspecific gravimetric mass concentration of particu-
late matter. The third case study examines the effects
of lead on blood pressure. It shows that blood lead in
concentrations below 35 microgram/dL correlates
with blood pressure in both humans and animals inde-
pendently of other known casual factors for blood
pressure elevation. It also examines the variable rela-
tions between levels of lead in blood and in environ-
mental media to illustrate the potential problems which
can arise from the use of biological markers, such as
lead in blood, as indices of exposure.
Keywords: "Epidemiology, "Environmental surveys,
Exposure, Lead(Metal), Ozone, Respiratory system,
Toxicology, Concentration(Composition), Blood analy-
sis, Mathematical models, Process charting, Decision
making, Reprints, "Risk assessment, Air pollution
effects(Humans), Case studies, Biological accumula-
tion.
PB91-109181/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Use of Tumour Lethality to Interpret Tumorigeni-
city Experiments Lacking Cause-of-Death Data.
Journal article.
Harvard School of Public Health, Boston, MA. Dept. of
Biostatistics.
S. W. Lagakos, and T. A. Louis. c1988,13p EPA/600/
J-88/537
Grant EPA-R-813495-01
Pub. in Applied Statistics, v37 n2 p169-179 Mar 88.
Prepared in cooperation with Minnesota Univ., Minne-
apolis. Sponsored by Health Effects Research Lab.,
Research Triangle Park, NC.
Several conditions complicate the comparison of con-
trol and exposed groups in tumorigenicity experiments.
Time to onset is not observable, tumor types vary in
their lethality, and risk of death from non-tumor causes
can be quite different in the control and exposed
groups. Two tests are commonly used for comparing
control and exposed groups in such experiments, one
of which assumes non-lethality of tumors and one of
which assumes rapid lethality. When the risks of death
from non-tumor causes in the groups differ, both tests
are biased for tumors of intermediate lethality and can
give very different indications about the tumorigenicity
of the compound under test. A method is presented
here to resolve some of the confusion that can arise in
such cases, using an incomplete data analogue of a
cause-pf-death specific test for situations where the
cause is not available, and examples are presented to
illustrate its use. (Copyright (c) 1988 Royal Statistical
Society.)
Keywords: "Neoplasms, "Statistical analysis. Mice,
Formulas(Mathematics), Reprints, "Cause of death,
"Carcinogenicity tests, "Toxic substances.
PB91-109199/REB PC A03/MF A01
Functional Teratogens of the Rat Kidney. 2. Nitro-
fen and Ethylenethiourea. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
G. P. Daston, B. F. Rehnberg, B. Carver, and R. J.
Kavlock. C1988,18p EPA/600/J-88/538
Pub. in Fundamental and Applied Toxicology, v11 n3
D401-415 Oct 88. Prepared in cooperation with Wis-
consin Univ.-Milwaukee. Dept. of Biological Sciences.
Nitrofen and enthylenethiourea (ETU), agents known
to prenatally induce hydronephrosis in rats, were as-
sessed for their effects on postnatal renal functional
maturation. Both were given by gavage to pregnant
Sprague-Dawley rats on Gestation Day 11. Nitrofen
was given at concentrations of 50 or 100 mg/kg, and
ETU at 20, 40, or 60 mg/kg. Renal function was exam-
ined in the offspring from birth until after weaning, the
period of renal functional maturation in the rat. Maxi-
mal urine concentrating ability was measured after
DDAVP (desmopressin acetate, a vasopressin analog)
challenge or water deprivation. Proximal tubule trans-
port was measured in rEnal cortical slices. Various uri-
nary parameters were measured. Both prenatal nitro-
fen and ETU exposure caused a large number of neon-
atal deaths at the high dose, and hydronephrosis was
observed. The severity of the lesion increased with
age. Hydronephrptic animals were deficient in urine
concentrating ability, which became more pronounced
after weaning. A few other urinary parameters were al-
tered, but cortical function appeared to be unaffected.
(Copyright (c) 1988 by the Society of Toxicology.)
Keywords: "Kidney, "Toxicology, Rats, Aromatic poly-
cyclic hydrocarbons, Electrolytes, Reprints, "Terato-
gens, "Nitrofen, 'Ethylenethiourea, Hydronephrosis,
Proximal kidney tubules, Kidney concentrating ability.
PB91-109207/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Trophic Control of Lung Development by Sympa-
thetic Neurons: Effects of Neonatal Sympathecto-
my with 6-Hydroxydopamine. Journal article.
Northrop Services, Inc., Research Triangle Park, NC.
T. A. Slotkin, C. Lau, R. J. Kavlock, W. L. Whitmore,
and K. L. Queen. C1988,17p EPA/600/J-88/539
Contract EPA-68-02-4450, Grant EPA-R-813769
Pub. in Jnl. of Developmental Physiology, v10 p577-
590 Sep 88. See also PB90-217464. Prepared in coop-
eration with Duke Univ. Medical Center, Durham, NC.
Dept. of Pharmacology. Sponsored by Health Effects
Research Lab., Research Triangle Park, NC.
The onset of peripheral sympathetic neuronal function
is thought to provide trophic regulatory signals for de-
velopment of adrenergic target tissues. In the current
study, the effects on lung development of neonaatal
sympathectomy with 6-hydroxydopamine were exam-
ined. The completeness of the lesion and effective-
ness in reducing sympathetic input to the tissue were
confirmed by direct measurement of norepinephrine
levels and turnover. Despite the denervation, no evi-
dence of beta-receptor up-regulation was found; in
fact, receptor binding sites tended to be reduced
throughout development. The cyclic AMP response to
isoproterenol challenge was initially suppressed in the
lesioned animals, but became supersensitive even in
the face of reduced receptor binding capabilities. Evi-
dence was also obtained for ontogenetic abnormalities
in the omithine decarboxylase/polyamine system,
which is partially controlled by beta-adrenergic input
and which regulates macromolecule synthesis in repli-
cating and differentiating cells. Eventually, the alter-
ations were reflected in aberrant developmental pat-
terns of DNA, RNA and protein in the lung. These re-
sults indicate that sympathetic neurons influence the
biochemical development of the lung and may serve to
program permanently the relationships among recep-
tor sites, receptor coupling to cellular function, and
control of cell maturation.
Keywords: "Nerve cells, "Lungs, Ribonucleic acids,
Deoxyribonucleic acids, Polyamines, Body weight, Re-
prints, "Sympathetic nervous system, "Chemical sym-
pathectomy, "Hydroxydopamines, Newborn animals,
Ontogeny, Up-regulation(Physiology), Beta adrenergic
receptors.Ornithine decarboxylase, Cyclic AMP, Organ
weight.
PB91-109215/REB PC A02/MF A01
Restraint-Induced Analgesia in the CD-1 Mouse:
Interactions with Morphine and Time of Day. Jour-
nal article.
Health Effects Research Lab., Research Triangle
Park, NC.
D. B. Miller. C1988,10p EPA/600/J-88/540
Pub. in Brain Research, v473 n2 p327-335 Nov 88.
The tail-flick response of adult male CD-1 mice was
used to assess the analgesic properties of restraint
alone and in combination with morphine during the di-
urnal and nocturnal periods. Mice were restrained in
conical metal devices that allowed a change in posi-
tion from supine to prone but not from front to back.
Restraint induced an analgesia equipotent to a 2.5
mg/kg dose of morphine within 0.5 hr of its initiation.
Although habituation occurred over the restraint period
a pronounced analgesia was still evident at the end of
the 3-hr test period. The habituation to restraint-in-
duced analgesia was more rapid at night. Although the
basal tail-flick latency to thermal stimulation was de-
creased during the nocturnal period the time of day did
not alter the degree of analgesia induced by either re-
straint or morphine. Morphine induced a dose and
time-dependent analgesia during both the diurnal and
nocturnal periods and this analgesia was potentiated
by restraint stress only during the nocturnal period.
(Copyright (c) 1988 Elsevier Science Publishers B. V.
(Biomedical Division.))
Keywords: "Morphine, "Pharmacology, "Analgesia,
"Diurnal variations, Mice, Constraining,
March 1991 11
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Tolerances(Physiology), Stress(Physiology), Reprints,
Dose-response relationships.
PB91-109223/REB PC A03/MF A01
Functional Teratogens of the Rat Kidney. 1. Col-
chicine, Dlnoseb, and Methyl Salicylate.
Health Effects Research Lab., Research Triangle
Park, NC.
G. P. Daston, B. F. Rehnberg, B. Carver, E. H. Rogers,
and R. J. Kavlock. C1988,22p EPA/600/ J-88/541
Pub. in Fundamental and Applied Toxicology, v11
p381-400,Oct88.
Substances known or suspected to cause subtle or
transient anatomical alterations in renal development
were administered prenatally or neonatally to rats in
order to determine whether they are capable of alter-
ing renal functional development Colchicine alters mi-
totic activity and cytoskeletal structure and is terato-
genic in many species. Since the kidney of the new-
bom rat undergoes extensive cellular proliferation and
nephron differentiation, it is possible that neonatal ad-
ministration of colchine may affect nephron develop-
ment Dinoseb and methyl salicylate have previously
been reported to produce a high incidence of dilated
renal pelvis in the term rat fetus. Colchicine was inject-
ed sc, at 75 micrograms/kg, to Postnatal Day (PD) 1
Sprague-Dawley rats. Dinoseb was administered ip to
pregnant Sprague-Dawley rats on Gestation Days 10-
12 at doses of 8 or 10.5 mg/kg/day, and methyl salicy-
late was administered ip at doses of 200, 250, or 300
mg/kg/day on Gestation Days 11-12. Renal function
was examined in pups from immediately after birth
through weaning. (Copyright (c) 1988 by the Society of
Toxicology.)
Keywords: 'Toxicology, "Kidney, 'Colchicine, Rats,
Body weight, pH, Mortality, Reprints, 'Teratogens,
•Dinoseb, 'Methyl salicylate, Prenatal exposure de-
layed effects, Organ weight, Kidney concentrating abil-
ity, Osmolar concentration.
PB91-109231/REB PC A03/MF A01
Application of the Micro-Forward Mutation Assay
to Assess Mutagentefty of Airborne Particulates in
Indoor. Journal article.
Health Effects Research Lab., Research Triangle
PanXNC.
Y. Takagi, S. Goto, M. Murata, H. Matsushita, and J.
Lewtas. C1988,13p EPA/600/J-88/542
Text in Japanese and English. Pub. in Jnl. Japan Soc.
Air Pollut, v23 p24-31 1988.Portk>ns of this document
are not fully legible.
A validity test of the micro-forward mutation assay
using Salmonella typhimurium strain TM677 was car-
ried out using benzene-ethand extracts from airborne
particulates as test materials. Sensitivity of this assay
in the presence and absence of S-9 mix was five to ten
times higher than the pre-incubation method, a modi-
fied method of Ames's original method, using Salmo-
nella typhimurium strains TA98 and TA100. This
means that the virtual sensitivity of the micro-forward
mutation assay is greater by ten times or more than the
pre-incubation method, because two or more strains
are necessary in the latter method. Repeatability of the
micro-forward mutation assay was nearly same with
that of the pre-incubation method. That is, the coeffi-
cient of variation of mutagenic frequency of the panic-
ulate extracts was about 10%. This forward mutation
assay was applied to airborne particulates indoors,
and proved to be able to measure easHy the mutagenic
activity of the extracts from particulates collected by
30 cu m-air sampling. Some indoor pollutants, espe-
cially ones collected in a room in which cigarette
smoking was done, showed higher mutagenic activity
than that of outdoor sample.
Keywords: *Air pollution, 'Toxicity, 'Mutations, Parti-
cle size, Salmonella typhimurium, Benzene, Ethyl alco-
hol, 'Foreign technology, 'Mutagenicity test, Indoor air
pollution. Metabolic activation.
P891-109249/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park,NC.
Distribution and lexicological Effects of Inhaled
Methyl Bromide in the Rat Journal article.
Northrop Services, Inc./Environmental Sciences, Re-
search Triangle Park, NC. Inhalation Toxicology
Group.
R. H. Jaskot, E. C. Grose, B. M. Most, M. G. Menache,
and T. B. Williams. C1988,14p EPA/600/J-88/543
Contract EPA-68-02-4032
Pub. in Jnl. of the American College of Toxicology, v7
n5 D631-641 1988. Prepared in cooperation with Na-
tional Inst. of Environmental Health Sciences, Re-
search Triangle Park, NC. Sponsored by Health Ef-
fects Research Lab., Research Triangle Park, NC.
Sixty day old male CD rats were exposed by nose only
to (14)C-methyl bromide (55 ppm) for three minutes.
The data indicated that the liver, lung, and kidney were
the major organs of (14)C deposition immediately fol-
lowing exposure. Up to thirty-two hours following expo-
sure, the major routes of excretion were pulmonary
(14CO2) and renal with approximately 43% and 21%
of the total inhaled radiolabel being eliminated, respec-
tively. In separate experiments, 60 day old CD male
rats were exposed by whole body inhalation for 6
hours/day for 1,5, and 10 days to 30 ppm methyl bro-
mide or control air. Following the 1 day exposure, glu-
tathione (GSH) reductase activity in the liver showed
an increase, while GSH S-transferase was significantly
increased. Glucose-6-dehydrogenase (G-6-PDH) was
increased and nonprotein sulfhydryl content was de-
creased in the kidney. After 5 days of exposure, GSH
transferase activity was significantly increased, while
G-6-PDH showed an increase in the lung. GSH reduc-
tase activity had decreased in the liver. After 10 days
of exposure an increase in G-6-PDH activity was evi-
dent in the lung, and a significant decrease in GSH re-
ductase and GSH S-transferase activities were found
in the liver.
Keywords: 'Toxicology, 'Rats, Laboratory animals.
Exhaust emissions, Public health, Biochemistry, Liver
diseases, Respiratory diseases, Necrosis, Carbon 14,
Reprints, 'Methyl bromide, 'Inhalation, 'Air pollution
effects(Humans).
PB91-109256/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park,NC.
Nucteophilic Addition to Activated Double Bonds:
Predictions of Reactivity from the Laplaclan of
the Charge Density. Journal article.
Mount Sinai School of Medicine, New York.
M. T. Carroll, J. R. Cheeseman, R. Osman, and H.
Weinstein. C1989,6p EPA/600/J-88/544
Pub. in Jnl. of Physical Chemistry, v93 n13 p5120-
5123,29 Jun 89. Prepared in cooperation with McMas-
ter Univ., Hamilton (Ontario). Dept. of Chemistry.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
The reactivities of a series of molecules in a Michael
addition reaction are analyzed on the basis of proper-
ties expressed in the Laplatian of the charge density
distribution. The charge densities of structurally opti-
mized acrylic acid (AA), methacrylic acid (MAA), acry-
lonitrile (ACN) and acrolein (ACR) have been calculat-
ed by ab-initio quantum mechanical methods with vari-
ous basis sets. The relative reactivities of the activated
double bond in the molecules toward a nucleophilic
attack, predicted by the values of Laplatian of the cal-
culated charge density at the corresponding critical
point are in accord with experiment The change in
atomic properties of two reactants, AA and MAA, upon
the nucleophilic addition of F(sup 1-) are also derived
from the Laplatian of the charge density. The changes
in the properties provide a quantitative description of
AAF(sup 1-) and MAAF(sup 1-) carbanion formation
which is related to the size of the region of charge de-
pletion on the attacked atom. (Copyright (c) 1989
American Chemical Society).
Keywords: 'Nucleophilic reactions, 'Chemical reactiv-
ity, 'Alkene compounds, 'Unsaturated hydrocarbons,
Harmonic functions, Laplace transformation. Charge
density, Acrylic acids, Methacrylic acid, Acrylonitriles,
Acroteins, Reprints, Molecular orbital method, AB initio
calculations, Quantum mechanics.
PB91-109264/REB PC A02/MF A01
Comparison of In vivo and In vitro Methods for
Assessing the Effects of Carbon Tetrachloride on
the Hepatic Drug-Metabolizing Enzyme System.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. W. Chadwick, M. F. Copeland, G. P. Carlson, B. A.
Trela, and B. M. Most C1988,10p EPA/600/J-88/545
Pub. in Toxicology Letters, v42 n3 D309-316 Sep 88.
Prepared in cooperation with Northrop Services, Inc.,
Research Triangle Park, NC., and Purdue Univ., Lafay-
ette, IN. Dept of Pharmacology and Toxicology.
The effect of a single i.p. injection of 0, 20, 200, and
1000 microliters/kg carbon tetrachloride on the activity
of the hepatic drug-metabolizing enzyme system was
measured in the rat by a model substrate assay, em-
ploying lindane (gamma-hexachlorocyclohexane), and
by a battery of in vitro enzyme assays. The data in the
study indicated that carbon tetrachloride had a bipha-
sic influence on the phase I reactions with the lowest
dose inducing a significant increase in enzyme activity
while the highest dose produced significant inhibition.
Significant CCI4-induced reductions in glucuronyl-
transferase and sulfotransferase activities were also
observed while the effect on glutathione-S-transferase
was ambiguous. The in vivo and in vitro assays
showed good agreement.
Keywords: 'Toxicology, 'Carbon tetrachloride, 'Liver,
'Chlorobenzenes, 'Enzymes, In vitro analysis, In vivo
analysis, Metabolism, Insecticides, Solvents, Reprints,
UDP glucuronosyltransferase, Sulfotransferases, Glu-
tathione transferases, Cytochrome P-450.
PB91-109272/REB PC A03/MF A01
Development of a Model That Contains Both Mul-
tipole Moments and Gaussians for the Calculation
of Molecular Electrostatic Potentials. Journal arti-
cle.
Health Effects Research Lab., Research Triangle
Park, NC.
J. R. Rabinowitz, and S. B. Little. C1988,15p EPA/
600/J-88/546
Pub. in International Jnl. of Quantum Chemistry: Quan-
tum Chemistry Symposium 22, p721-733 Dec 88. Pre-
pared in cooperation with Environmental Health Re-
search and Testing, Inc., Research Triangle Park, NC.
The electrostatic interaction is a critical component of
intermolecular interactions in biological processes.
Rapid methods for the computation and characteriza-
tion of the molecular electrostatic potential (MEP) that
segment the molecular charge distribution and replace
this continuous function by a series of multipole mo-
ments for each segment have been described. There
are two sources of error in these techniques: (1) The
truncation of the expansion after just a few terms, (2)
The charge in the segmental distribution that is more
distant from the expansion center than the observation
point. In order to expand this range a method is intro-
duced that uses exact techniques to compute the MEP
for the part of the molecular charge distribution de-
scribed by the gaussians on each atom with the small-
est exponential parameter and uses segmental multi-
pole methods for the remainder of the charge. Using
pyrrole with an STO-3g wave function as an example,
this method significantly improves the potential in the
range 1.4-2.0 A from atoms with only an increase of
1 % in computational effort needed when compared to
a computation of the exact potential. If other basis sets
are used with more diffuse gaussians the convergence
of the multipole expansion will be at greater distances
from the atoms and this type of correction will be more
important.
Keywords: 'Quantum chemistry, 'Electrostatic
charge, Mathematical models, Guassian quadrature,
Biochemistry, Pyrroles, Reprints, 'Molecular electro-
static potential. Calculations.
PB91-109280/REB PC A02/MF A01
Comparison of Cytopathogenicity, Immuno-
fluorescence and In situ DNA Hybridization as
Methods for the Detection of Adenoviruses. Jour-
nal article.
Health Effects Research Lab., Cincinnati, OH.
C. J. Hurst, K. A. McClellan, and W. H. Benton. C1988,
8p EPA/600/J-88/547
Pub. in Water Research, v22 n12 p1547-1552 Dec 88.
Three different methods were compared for their effi-
ciency at detection of adenoviruses. The samples ex-
amined for viral analysis consisted of concentrates
prepared from raw sewage, chosen as being repre-
sentative of the spectrum of viruses being intestinally
shed from a large population at any given time. When
using one single cell line, HEp-2, the overall numbers
of adenoviruses detected using Cytopathogenicity and
immunofluorescence were roughly equal. In-situ hy-
bridization was approximately forty percent more sen-
sitive than either of these other methods as deter-
mined by average virus liters for the different samples,
and also proved to be better by means of a nonpara-
metric comparison. The 293 cell line was approximate-
ly five times more sensitive for detecting adenoviruses
12 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
by cytopathogenicity as compared with the HEp-2 cell
line, but proved unsuitable in our hands for quantita-
tively detecting indigenous adenoviruses by immuno-
fluprescence. The relative number of indigenous aden-
oviruses present in the sewage concentrates exam-
ined was on average, ninety-four fold greater than that
of enteroviruses. Assay of enteroviruses was per-
formed by plaque assay in the BGM cell line.
Keywords: 'Adenoviruses, 'Deoxyribonucleic acids,
Detection, Sewage, Reprints, 'Nucleic acid hybridiza-
tion, 'Fluorescent antibody technic, 'Viral cytopathic
effect, Virus replication, Cell line. Plaque assay.
PB91-109298/REB PC A03/MF A01
Developing Model of Benthic-Water Contaminant
Transport in Bloturfaated Sediment. Journal article.
Environmental Research Lab., Narragansett, Rl.
W. R. Davis, and J. C. Means. C1989,14p EPA/600/J-
89/437, ERLN-803
Pub. in Proceedings of the EMBS (21st), Gdansk,
Poland, September 14-19, 1986, p215-226 1989. Pre-
pared in cooperation with Maryland Univ., Solomons.
Chesapeake Biological Lab.
Chemicals entering marine waters are incorporated
into distinct compartments and these reservoirs are in
exchange with one another. The chemo-dynamic stor-
age compartments in marine systems include sedi-
ment to the depth of bioturbation (0-50 cm), suspend-
ed sediments, dissolved phases (pore, ventilation and
overlying water), and tissue residues. The key trans-
port processes are particle flux across the sediment-
water interface, vertical mixing within the bioturbation
zone, and dissolved contaminant exchange between
suspended particles or sediment and surrounding sea-
water or interstitial water. The key transport variables
in entrainment are physical shear, bioturbation, and
sediment cohesiveness. Vertical mixing may be mostly
a function of the rate of conveyor-type feeding. Dis-
solved exchange between solid and dissolved phases
is controlled by concentration gradients, partitioning
relationships, organic matter, surface area, and some-
times redox conditions. Irrigated burrow systems ac-
count for most exchange of solutes and deep burial of
newly deposited solids.
Keywords: 'Sediment transport, 'Particle flux, Sea
water, Water pollution, Chlorine aromatic compounds,
Mollusca, Entrainment, Benthonic zone,
Graphs(Charts), Cadmium, Manganese, Phthalates,
Reprints, Bioturbation, Environmental exposure path-
way.
PB91-109306/REB PC A03/MF A01
Assessment of Chemically-Induced Alterations in
Brain Development Using Assays of Neuron- and
Glla-Locallzed Proteins. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
J. P. O'Callaghan, and D. B. Miller. C1989,16p EPA/
600/J-89/438
Pub. in NeuroToxicology (Trade Name), v10 n3 p393-
406 Sep 89. Presented at the International Neurotoxi-
cology Conference (6th), Little Rock, AR., October 10-
14,1988.
Chemical intervention during prenatal or postnatal on-
togeny can result in complex biochemical, morphologi-
cal and behavioral alterations in brain development. As
has been shown at the conference, the knowledge of
specific actions of a given drug/chemical in the adult
can serve as a guide for choosing processes affected
by the same compound administered during develop-
ment. Commonly, however, the neuronal or glial sub-
strates for chemical action in the developing brain are
not known and cannot be easily predicted on the basis
of effects observed in the mature animal. Indeed, there
are a multitude of structurally dissimilar compounds
that affect diverse and unpredictable targets in the de-
veloping brain. The focus of the review is to present an
approach for detecting and characterizing chemically-
altered brain development that can be used regardless
of the information available on the chemical in ques-
tion. (Copyright (c) 1989 by Intox Press, Inc.)
Keywords: 'Toxicology, 'Brain, 'Nerve cells, Reprints,
'Ontogeny, 'Neuroglia, 'Encephalitogenic basic pro-
teins, 'Glial fibrillary acidic protein, Organotin com-
pounds.
PB91-109314/REB PC A03/MF A01
Cytptoxicity and Effect on Mutagenicity of Buff-
ers in a Microsuspension Assay. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
D. M. DeMarini, M. M. Dallas, and J. Lewtas. C1989,
11pEPA/600/J-89/439
Pub. in Teratogenesis, Carcinogenesis, and Mutagen-
esis, v9 n5 p287-295 Oct 89. Prepared in cooperation
with Environmental Health Research and Testing, Inc.,
Research Triangle Park, NC.
In the presence of S9, the mutagenic potency of 2-
aminpanthracene was similar among the three buffers;
likewise, the mutagenic potency of environmental to-
bacco smoke was also similar among the buffers. In
the absence of S9, the 0.15 M buffer resulted in re-
duced mutagenic potencies of 1 -nitropyrene and disel
exhaust compared to the respective potencies of
these agents with the other two buffers. The cell con-
centrations had little effect on the mutagenic poten-
cies of these agents with or without S9. In the absence
of S9, the 0.15 M buffer was highly cytotoxic, resulting
in 23% survival of the control cells after 90 min of incu-
bation, compared to 89 and 35% survival, respectively,
for 0.015 M and VBM. In the presence of S9, the 0.15
M buffer resulted in 57% survival, compared to 294
and 80% survival, respectively, for 0.015 M and VBM.
Keywords: 'Burfers(Chemistry), 'Dispersions, Meta-
bolic activation, Bioassay, Salmonella typhimuriUm,
Exhaust gases, Reprints, 'Cell survival, 'Mutagenicity
tests, Tobacco smoke pollution, 1-nitropyrene, 2-amin-
oanthracene.
PB91-109322/REB PC A02/MF A01
Home Air Nicotine Levels and Urinary Cotinine
Excretion in Preschool Children. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
F. W. Henderson, H. F. Reid, R. Moms, O. L. Wang,
and P. C. Hu. C1989, 7p EPA/600/J-89/440
Pub. in American Review of Respiratory Disease, v140
n1 p197-201 Jul 89. Prepared in cooperation with
North Carolina Univ. at Chapel Hill, American Health
Foundation, Inc., Valhalla, NY., and Massachusetts
Univ. Medical School, Worcester. Dept. of Community
and Family Medicine.
The author studied urine cotinine excretion in 27 chil-
dren who attended a research day care center to de-
termine the extent of correlation between urine cotin-
ine-creatinine ratios (CCR) and intensity of nicotine ex-
posure in the home. Average nicotine levels in home
air were determined by active air sampling during the
evening and night hours on two consecutive days.
Urine samples for cotinine and creatinine determina-
tions were collected before, during, and after the two
sampling periods. In addition, four sequential weekly
urine samples for CCR were obtained from study chil-
dren to determine the extent to which single determi-
nations of CCR were representative for individual chil-
dren. Fifteen children resided in homes with smokers
and 12 did not. Urine CCR consistently distinguished
most exposed and unexposed children. However,
three exposed children had urine CCR's which clus-
tered routinely around the borderline CCR (30 ng/mg
cotinine-creatinine) used to distinguish exposed and
unexposed children. In children exposed to environ-
mental tobacco smoke in the home, there was a signif-
icant correlation between average home air nicotine
levels and the logarighm of urine CCR the mornings
following the home air monitoring periods (r = 0.57; p
= 0.004). In study children, urine CCR's were remark-
able stable over the one month observation period.
Rank correlation coefficients for sequential weekly de-
terminations of CCR were consistently greater than r
= 0.89; p< 0.001.
Keywords: 'Urine, 'Children, 'Nicotine,
Concentration(Composition), Houses, Exposure, Re-
prints, 'Air pollution sampling, 'Air pollution
effects(Humans), Indoor air pollution, Cigarette smok-
ing, Creatinine.
PB91-109330/REB PC A03/MF A01
Biochemical Studies of Promoters of Carcino-
genesis in Rat Liver. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
K. T. Kitchin, and J. L Brown. C1989,15p EPA/600/J-
89/441
Pub. in Teratogenesis, Carcinogenesis, and Mutagen-
esis, v9 nS p273-285 Oct 89.
Adult female rats were orally dosed with 1 /5 the LD50
of either an initiator of carcinogens (1,2-dibromo-3-
chloropropane (DBCP)), promoters or putative promot-
ers of Carcinogenesis (hexachlorobenzene, alpha-hex-
achlorocyclohexane, kepone and toxaphene) or non-
carcinogens (coumaphos, EDTA, caprolactam, 8-hy-
droxyquinoline, titanium(IV)oxide, sodium diethyidithio-
carbamate (DEDTC), and sucrose) at 21 and 4 hours
before sacrifice. The initiator and promoters selected
in the study were all of the halogenated hydrocarbon
class. DBCP caused a large degree of hepatic DNA
damage and an increase in hepatic ODC activity. At
doses ranging between 1 /5 to 3/5 the LD50, all four
promoters or putative promoters induced rat hepatic
ODC activity. The seven noncarcinogens produced
several biochemical effects at doses of 1 /5 the LD50:
serum alaine aminotransferase (SGPT) increases (ca-
prolactam and DEDTC), decreased hepatic cytoch-
rome P-450 (sucrose and DEDTC) and increased he-
patic ODC (8-hydroxyquinoline and DEDTC). None of
the seven noncarcinogens caused hepatic DNA
damage or coordinate induction of hepatic ODC and
cytochrome P-450.
Keywords: 'Carcinogens, 'Liver, 'Biochemistry, *Ha-
lohydrocarbons, Lethal dosage, Female, Rats, Deoxyr-
ibonucleic acids, Reprints, Reference standards, DNA
damage, Ornithine decarboxylase, Cytochrome P-450,
Alanine aminotransferase.
PB91-109348/REB PC A03/MF A01
Effect of Ampicillin-lnduced Alterations in Murine
Intestinal Microbiota on the Survival and Competi-
tion of Environmentally Released Pseudomonads.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
S. E. George, D. B. Walsh, A. G. Stead, and L. D.
Claxtpn. C1989,13p EPA/600/J-89/442
Pub. in Fundamental and Applied Toxicology, v13 n4
p670-680 Nov 89. Prepared in cooperation with Envi-
ronmental Health Research and Testing, Inc., Re-
search Triangle Park, NC.
The environmental release of genetically altered
microorganisms has prompted the investigation of
their potential health effects by employing in vivo
rodent models. Even though the direct health effects
are addressed, the investigation primarily examines
some potential indirect health effects. The model was
used previously to examine several mutant Pseudo-
monas species isolated from a commerical product for
polychlorinated biphenyl (PCS) biodegradation. Indi-
rect effects examined include the colonization of the
gastrointestinal tract, competition with the resident mi-
crobiota, and translocation of the dosed microorga-
nisms to other organs . Ampicillin treatment of the
mice enhanced the survival of the PCB degraders. Am-
picillin treatment also had a significant effect on the mi-
crobiota in the intestine, by selecting primarily for the
facultative species. The alteration of the lactose-fer-
menting enterobacteria, obligately anaerobic predomi-
nantly Gram-negative rods, and total aerobic and an-
aerobic populations were monitored in the presence
and absence of the PCB-degrading pseudpmonau.
Depending on the dosed strain, a significant difference
in the monitored populations as compared to control
animals was observed. (Copyright (c) 1989 by the So-
ciety of Toxicology.)
Keywords: 'Pseudomonas, 'Intestines, Biodeteriora-
tion, Survival, Mice, Competition, In vivo analysis, Mu-
tations, Reprints, 'Ampicillin, Health hazards, Genetic
engineering, Polychlorpbiphenyl compounds, Microbi-
al drug resistance, Environmental pollutants.
PB91-109355/REB PC A02/MF A01
Comparison of Finite-Difference Time-Domain
SAR Calculations with Measurements in a Hetero-
geneous Model of Man. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. J. Spiegel, M. B. A. Fatmi, S. S. Stuchly, and M. A.
Stuchly. C1989,10p EPA/600/J-89/443
Pub. in Institute of Electrical and Electronics Engineer-
ing Transactions on Biomedical Engineering, v36 n8
Aug 89. Prepared in cooperation with Northrop Serv-
ices, Inc., Research Triangle Park, NC., Ottawa Univ.
(Ontario). Dept. of Electrical Engineering, and Health
and Welfare Canada, Ottawa (Ontario).
A finite-difference time-domain technique was used to
calculate the specific absorption rate (SAR) at various
March 1991 13
-------
EPA PUBLICATIONS BIBLIOGRAPHY
sites in a heterogeneous block model of man. The
block model represented a close approximation to a
full-scale heterogeneous phantom model. Both
models were comprised of a skeleton, brain, lungs,
and muscle. Measurements were conducted in the
phantom model using an implantable electric-field
probe and a computer-controlled data acquisition
system. The calculation and measurement of SAR dis-
tributions were compared primarily in the head (includ-
ing the neck) and chest. To obtain the necessary spa-
tial resolution with the computer model, the head and
neck were modeled with approximately 105,000 cells,
while 86,000 cells were used to configure the chest
Plane-wave fields, polarized in the E-orientation, were
utilized to irradiate the models at exposure frequencies
of 350 and 915 MHz. Reasonable correlation existed
between the calculations and measurements. (Copy-
right (c) 1989 IEEE.)
Keywords: "Absorption, 'Computerized simulation,
•Cells(Biology), "Humans, Comparison, Finite differ-
ence theory, Tissues(Biology), Heterogeneity, Dosime-
try, Expansions(Mathematics), Time dependence. Re-
prints.
PB91-109363/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park,NC.
Simulation of Heat and Mass Transfer Processes
in a Surrogate Bronchial System Developed for
Hygroscopic Aerosol Studies. Journal article.
NSI Technology Services Corp., Research Triangle
Park, NC.
A. D. Eisner, and T. B. Martonen. c1989,21 p EPA/
600/J-89/444
Contract EPA-68-02-4450
Pub. in Aerosol Science and Technology, v11 p39-57
1989. Sponsored by Hearth Effects Research Lab.,
Research Triangle Park, NC.
A surrogate tracheobronchial (TB) system, capable of
simulating the in vivo atmosphere (such as tempera-
ture and relative humidity) in a physiologically realistic
manner, is reported here. This surrogate Toxicology
Branch system is a tubular, multicomponent physical
model where the average Reynolds number value for
the airflow within each respective compartment or
section, equals the value within the corresponding
bronchial airway generation of Weibel's Model A net-
work. Mass-transport phenomenon (such as in vivo
water flow through a TB wall and its membrane, and
subsequent water evaporation into inhaled air) was
simulated using this sytem. Detailed information re-
garding localized air temperature and water vapor con-
centration patterns for the steady flow rate of 13.5 I/
min is reported in the work. The impact of the laryngeal
simulator was studied, and average values of Nusselt
and Sherwood numbers for each bronchial generation
are reported. These values were lowest downstream
from the laryngeal simulator. The in vitro temperature
and water vapor concentration patterns and transfer
coefficients can be used in a future quantitative analy-
sis of the dynamic behavior and deposition rates of hy-
groscopic aerosol particles. (Copyright (c) 1989 Else-
vier Science Publishing Co., Inc.)
Keywords: 'Bronchi, 'Anatomical models, *Heat
transfer, 'Mass transfer. Aerosols, Humidity, Tempera-
ture, Evaporation, Nusselt number, Reynolds number,
Reprints, Inhalation.
PB91-109371/REB PC A03/MF A01
Evaluation of Sensory System Function Using
Reflex Modification of the Startle Response. Jour-
nal article.
Health Effects Research Lab., Research Triangle
PanXNC.
K. M. Crofton, and L P. Sheets. C1989,15p EPA/600/
J-89/445
Pub. in Jnl. of the American College of Toxicology, v8
n1p199-211 Mar 89.
Methods to measure damage to sensory systems fol-
lowing toxicant exposure vary from rapid and subjec-
tive tests (e.g., pinna reflex) to time-consuming and ob-
jective tests (e.g., psychophysical tests). Reflex modifi-
cation of the startle response represents an alternative
technique in the assessment of sensory function. Ad-
vantages of this procedure include: no prior training re-
quirements, rapid and objective measurement of sen-
sory thresholds, ability to differentiate sensory from
non-sensory damage, and potential for predictive va-
lidity. This procedure has also been shown to be sensi-
tive to a variety of neurotoxic compounds. Future re-
search should concentrate on demonstrating the re-
search potential of this technique for use in neurotoxi-
cology.
Keywords: 'Public health, 'Chemical compounds,
'Environmental surveys, 'Senses, Exposure, Toxicol-
ogy, Reflexes, Nervous system disorders, Reprints,
'Toxic substances. Startle raction.
PB91-109389/REB PC A02/MF A01
Use of Bioassay Methods to Evaluate Mutagenic-
ity of Ambient Air Collected Near a Municipal
Waste Combustor. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. Watts, B. Fitzgerald, G. Heil, H. Garabedian, and R.
Williams. c28 Apr 89,6p EPA/600/J-89/446
Pub. in Jnl. of the Air Pollution Control Association, v39
n11 p1436-1439 Nov 89.
An ambient air sampling study was conducted around
a municipal waste combustor with a primary goal being
to develop procedures to evaluate the emissions of or-
ganic mutagens resulting from incomplete combustion
of municipal waste. The products of incomplete com-
bustion from incineration include complex mixtures of
organics, particularly polycyclfc aromatic compounds,
which are present after atmospheric dilution and cool-
ing in emissions as semi-volatile or particle bound or-
ganic compounds. Combustion emissions are general-
ly recognized as a potential cancer risk since they con-
tain many carcinogenic and mutagenic polycyclic aro-
matic hydrocarbons. Analyzing such a complex mix-
ture for the presence of even a few selected chemicals
is difficult and provides risk information on only a frac-
tion of the chemicals present Bioassay methods, how-
ever, may be directly applied to evaluate the mutagen-
ic and carcinogenic activity of the complex organics
from combustion emissions. The Salmonella (Ames)
assay was used to determine the mutagenicity associ-
ated with particles from ambient air collected near a
municipal waste combustor. Dose-response data was
generated, and mutagenicity concentrations were cal-
culated to demonstrate the utility of bioassay in as-
sessing emissions from municipal waste combustion.
(Copyright (c) 1989 Air and Water Waste Management
Association.)
Keywords: 'Bioassay, 'Incinerators, 'Combustion
products, Waste disposal, Reprints, * Mutagenicity
tests, 'Air pollution monitoring. Solid wastes, Risk as-
sessment.
PB91-109397/REB PC A03/MF A01
Reexaminatton of London, England, Mortality in
Relation to Exposure to Acidic Aerosols during
1963-1972 Winters. Journal article.
Health Effects Research Lab., Research Triangle
PanXNC.
G. D. Thurston, K. Ito, M. Lippmann, and C. Hayes.
C1989,12p EPA/600/J-89/447
Pub. in Environmental Health Perspectives, v79 p73-
821989. Prepared in cooperation with New York Univ.
Medical Center, NY. Inst of Environmental Medicine.
Air pollution epidemiology since the 1950s has been
able to demonstrate that increases in daily mortality in
London, England, were associated with elevated con-
centrations of index air pollutants, such as British
Smoke (BS) and sulfur dioxide (SO2). In the work, the
authors reanalyze that portion of the 1958-1972 winter
mortality-pollution record for which daily direct acid
aerosol measurements were made at a central site in
London (St. Bartholomew's Medical College). The pur-
poses of these exploratory analyses are to examine
the dataset for indications of a relationship between
acid aerosol pollution and human mortality and to com-
pare any noted associations with those for other pollu-
tion variables. It is found that the log of acid aerosol
concentrations is more strongly associated with raw
total mortality in bivariate analyses than is BS or SO2,
despite the tact that acid data are available from only
one central site (versus seven disperse sites for BS
and SO2). The logarithmic nature of the exposure side
of the H2SO4-mortality relationship implies a satura-
tion model of pollution effects, possibly due to muitiday
pollution harvesting influences on a susceptible sub-
population. The apparent advantage of H2SO4 over
BS in predicting total raw mortality is consistent with
the hypothesis that it is the portion of paniculate mass
of greater hearth significance and may also allow the
development of London mortality results which are
more easily transferable to other environments than is
the case for existing BS results.
Keywords: *Air pollution, 'Aerosols, 'Sulfuric acid,
Graphs(Charts), Statistical analysis, Epidemiology,
Sulfur dioxide, Smoke, Winter, Acidity, Reprints,
'London(England), 'Mortality rates, Air pollution moni-
toring.
PB91-109405/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Characterization and Reconstruction of Historical
London, England, Acidic Aerosol Concentrations.
Journal article.
New York Univ. Medical Center, Tuxedo Park. Inst. of
Environmental Medicine.
K. Ito, and G. D. Thurston. C1989,10p EPA/600/J-89/
448
Grants EPA-R-814023, EPA-R-811650
Pub. in Environmental Health Perspectives, v79 p35-
42 Feb 89. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
Several past studies of the historical London air pollu-
tion record have reported an association between daily
mortality and British Smoke levels. However, the pollu-
tion index does not give direct information on particu-
late mass or its chemical composition. A more specific
paniculate matter index, aerosol acidity, was meas-
ured at a site in central London, and daily data are
availble for the period 1963-1972. British Smoke and
SO2 were also measured at the same site. Also, mete-
orological parameters were routinely measured at a
nearby British Meteorological Office. Thus, daily fluctu-
ation of the acidic aerosols was characterized in terms
of other environmental parameters. Each of the other
parameters analyzed seems necessary, but not suffi-
cient to explain a high level of acidic aerosol. Overall,
about half of the variance of log-transformed daily fluc-
tuations of acidic aerosols can be explained by a com-
bination of parameters including SO2 and British
Smoke concentrations, temperature, ventilation by
wind, and humidity. The rest of the variance cannot be
explained by the parameters included in the analysis.
Potential factors responsible for the unique variance
would be variations in the availability of basic gases to
cause neutralization and variation in the availability of
catalytic metal salts. Because the acidic aerosol has a
unique component of variation, it may be possible to
distinguish health effects due to this specific pollutant
from other available pollution indices or environmental
factors.
Keywords: 'Air pollution, 'Aerosols, Smoke, Winter,
Statistical analysis, Sulfur dioxide, Wind(Meteorplogy),
Humidity, Acidity, Reprints, 'Air pollution monitoring,
'London(England), Atmospheric temperature.
PB91-109413/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Genetic Method to Quantitate Induced Chromo-
some Breaks Using a Mouse/Human Monochro-
mosomal Hybrid Cell Line: Identification of Poten-
tial Clastogenic Agents. Journal article.
New Jersey Medical School, Newark.
R Gudi, S. S. Sandhu, and R. S. Athwal. c1989,10p
EPA/600/J-89/449
Grant EPA-R-812207
Pub. in Mutation Research, v225 n4 p149-156 Apr 89.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Micronuclei induction in bone marrow erythrqcytes of
mice is a commonly used index of clastogenicity. How-
ever, micronuclei could also originate from intact lag-
ging chromosomes. We have used antikinetochore
antibodies to distinguish kinetochore containing mi-
cronuclei from those originating from acentric chromo-
somal fragments. This provides a method to identify
the agents capable of inducing lagging chromosomes,
by inference aneuploidy in an in vivo system. The tech-
nique was evaluated using a known clastogen, ionizing
radiation; and a known aneuploidy inducing agent, vin-
cristine sulfate. The frequence of total micronucleated
erythrocytes increased with the dose with both agents.
Micronuclei induced by x-irradiation were predomi-
nantly negative for kinetochores while the majority of
the micronuclei resulting from the effect of Vincristine
contained kinetochore. Staining for kinetochores pro-
vide a qualitative method to identify environmental
agents capable of inducing aneuploidy.
Keywords: 'Mutagens, 'Toxicity, Erythrocytes, Mice,
Humans, In vivo analysis, Vincristine, Bone marrow,
14 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Reprints, 'Mutagenicity tests, "Chromosome aberra-
tions, 'Aneuploidy, Cell line, Micronucleus tests, Bio-
logical radiation effects.
PB91-109421/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Human Genotoxicity: Pesticide Applicators and
Phosphine. Journal article.
Minnesota Univ., Minneapolis. Dept. of Lab. Medicine.
V. F. Garry, J. Griffith, T. J. Danzi, R. L. Nelson, and E.
B. Whorton. C1989,8p EPA/600/J-89/450
Grant EPA-R-815776
Pub. in Science, v246 p251-255 Oct 89. Sponsored by
Health Effects Research Lab., Research Triangle
Park, NC.
Fumigant applicators who, 6 weeks to 3 months earli-
er, were exposed to phosphine, a common grain fumi-
gant, or to phosphine and other pesticides had signifi-
cantly increased stable chromosome rearrangements,
primarily translocations in G-banded lymphocytes.
Less stable aberrations including chromatid deletions
and gaps were significantly increased only during the
application season, but not at this later time point
During fumigant application, measured exposure to
phosphine exceeds accepted national standards.
Since phosphine is also used as a dopant in the micro-
chip industry and is generated in waste treatment, the
possibility of more widespread exposure and long term
health sequelae must be considered. (Copyright (c)
1989 by the American Association for the Advance-
ment of Science.)
Keywords: 'Pesticides, 'Phosphines, "Waste treat-
ment, Fumigation, Toxicity, Chromosome abnormali-
ties, Exposure, Industrial wastes, Microelectronics,
Reprints, 'Occupational safety and health, Long term
effects, Chips(Electronics).
PB91-109439/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Effective Strategies for Population Studies of
Acute Air Pollution Health Effects. Journal article.
New York Univ. Medical Center, NY. Inst. of Environ-
mental Medicine.
M. Lippman. C1989,7p EPA/600/J-89/451
Pub. in Environmental Health Perspectives, v81 p115-
119 May 89. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
A series of field studies involving repetitive functional
measurements in relatively small populations of
healthy children and adults engaged in normal outdoor
activities has shown that significant decrements in res-
piratory function are associated with exposures to
ozone (O3) at concentrations below the national ambi-
ent air quality standard. The ability to detect such ef-
fects can be attributed, at least in part, to the study
design criteria used, which emphasized maximization
of signal-to-noise ratios. Locations were selected to
ensure relatively high exposures to relatively uniformly
distributed secondary pollutants, with minimal expo-
sure to local sources of primary pollutants. Populations
were selected that would be engaged in active recrea-
tion out of doors. Populations of healthy persons were
used to minimize variability in baseline function. It was
found that the magnitude of the OS-associated decre-
ments in respiratory function was dependent on the
variability in sensitivity to O3 among the population, the
minute ventilation during outdoor activity, and the dura-
tion of the outdoor exposure.
Keywords: 'Ozone, 'Public health, 'Air pollution, Res-
piratory diseases, Exposure, Humans, Children, Stand-
ards, Populations, Concentration(Composition), Smog,
Responses(Biology), Sites, Summer, Sulfur dioxide,
Nitrogen oxides, Sulfuric acid, Sensitivity, Reprints,
'Air pollution effect(Humans), Out door air pollution.
PB91-109447/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Exposures to Acidic Aerosols. Journal article.
Harvard School of Public Health, Boston, MA.
J. D. Spengler, G. J. Keeler, P. Koutrakis, P. B. Ryan,
and M. Raizenne. c1989,11p EPA/600/J-89/452
Pub. in Environmental Health Perspectives, v79 p43-
51 1989. Prepared in cooperation with Environmental
Health Directorate, Ottawa (Ontario). Sponsored by
Health Effects Research Lab., Research Triangle
Park, NC.
Ambient monitoring of acid aerosols in four U.S. cities
and in a rural region of southern Ontario clearly show
distinct periods of strong acidity. Measurements made
in Kingston, TN, and Steubenville, OH, resulted in 24-
hr H(+) ion concentrations exceeding 100 nmole/cu
m more than 10 times during summer months. Periods
of elevated acidic aerosols occur less frequently in
winter months. The H(+) determined during episodic
conditions in southern Ontario indicates that respirato-
ry tract deposition can exceed the effects level report-
ed in clinical studies. Observed 12-hr (H+) concentra-
tions exceeded 550 nmole/cu m (approximately 27 mi-
crogram/cu m H2SO4). The maximum estimated 1-hr
concentration exceeded 1500 nmole/cu m for H(+)
ions. At these concentrations, an active child might re-
ceive more than 2000 nmole of H(+) ion in 12 hr and
in excess of 900 nmole during the hour when H2SO4
exceeded 50 microgram/cu m.
Keywords: 'Aerosols, 'Air pollution, Exposure, Sea-
sonal variations, Respiratory system, Children, Ontar-
io, Urban areas, Sulfuric acid, Reprints, 'Air pollution
monitoring, 'Hydrogen ions, KingstonfTennessee), St.
Louis(Misspuri), Steubenville(Ohio),
Portage(Wisconsin).
PB91-109454/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Questionnaire Assessment of Lifetime and
Recent Exposure to Environmental Tobacco
Smoke. Journal article.
New Mexico Univ., Albuquerque. Medical Center.
D. B. Coultas, G. T. Peake, and J. M. Samet. c1989,
12p EPA/600/J-89/453
Grant EPA-R-811650
Pub. in American Jnl. of Epidemiology, v130 n2 p338-
347 Jul 89. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
In a sample of 149 adult nonsmokers recruited in New
Mexico in 1986, the authors assessed the reliability of
questionnaire responses on lifetime exposure to to-
bacco smoke in the home. They also compared urinary
colinine levels with questionnaire reports of environ-
mental tobacco smoke exposure during the previous
24 hours. The agreement of responses obtained on
two occasions within six months was high for parental
smoking during childhood: 94% for the mother and
93% for the father. For the amounts smoked by the
mother and the father during the subject's childhood,
the agreement between the two interviews was moder-
ate: 52% and 39%, respectively. For the number of
hours per day that each parent smoked in the home
during the subject's childhood, the Spearman correla-
tion coefficients also indicated only moderate reliability
(r = 0.18 for maternal smoking and r = 0.54 for pater-
nal smoking). For each set of interviews, responses
concerning recent tobacco smoke exposure and uri-
nary cotinine levels were correlated to only a modest
degree. The authors conclude that adults can reliably
report whether household members smoked during
their childhood, but information on quantitative as-
pects of smoking is reported less reliably. (Copyright
(c) 1989 by the Johns Hopkins University School of
Hygiene and Public Health.)
Keywords: Reliability, Urine, Epidemiology, Statistical
analysis, Questionnaires, Chemical analysis, Reprints,
'Tobacco smoke pollution, 'Cotinine, 'Indoor air pol-
lution.
PB91-109462/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Studies of Acid Aerosols in Six Cities and in a
New Multi-City Investigation: Design Issues. Jour-
nal article.
Harvard School of Public Health, Boston, MA. Dept. of
Environmental Science and Physiology.
F. E. Speizer. C1989,9p EPA/600/J-89/454
Grant EPA-R-811650
Pub. in Environmental Health Perspectives, v79 p61-
67 Feb 89. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
As part of the on-going Harvard Study on the Health
Effects of Sulfur Dioxide and Respirable Particulates,
the authors have developed monitoring equipment for
acidic particles that can be used in multiple field set-
tings. Preliminary data suggest that these strong acid
aerosol measurements may correlate with respiratory
symptoms more closely than similar measurements of
paniculate matter less than 15 micro m in size. These
results have led to the beginning of a U.S.-Canadian
cooperative study to assess the chronic effects of acid
aerosols on the health of North American children.
Communities are being selected on the basis of antici-
pated levels of H2S04 in ambient air along with pre-
dicted levels of ozone and nitrates. Each community
will undergo a 1-year period of every other day, 24-hr
monitoring with newly developed monitoring equip-
ment that will allow for quantification of H ion concen-
trations, as well as for specific measures of ozone and
acid fractions. At the end of the 1-year period, while
measurements are still being made, approximately 600
children aged 7 to 11 in each of up to 24 communities
will be assessed with standardized questionnaires
completed by parents, and pulmonary function will be
measured in the children while in school. By estimating
chronic exposure from the year-long measurement of
acid aerosols and consideration of specific criteria for
selecting communities to study; the authors hope to
minimize potential confounding to allow us to assess
the chronic impact of strong acid in the atmosphere on
the respiratory health of these children.
Keywords: 'Aerosols, 'Sulfuric acid, 'Air pollution,
Bronchitis, Ozone, Urban areas, Children, Exposure,
Reprints, 'Air pollution monitoring, Nitrates, Hydrogen
ions, Pontage(Wisconsin), Topeka(Kansas), St
Louis(Missouri), Watertown(Massachusetts),
KingstonfTennessee), Steubenville(Ohio).
PB91-109470/REB PC A03/MF A01
Northrop Services, Inc., Research Triangle Park, NC.
Investigations of Amitraz Neurotoxicity in Rats. 3.
Effects on Motor Activity and Inhibition of Monoa-
mine Oxidase. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
V. V. Moser, and R. C. MacPhail. C1989,13p EPA/
600/J-89/455
Pub. in Fundamental and Applied Toxicology, v12 n1
p12-22 Jan 89. See also PB88-160684. Sponsored by
Northrop Services, Inc., Research Triangle Park, NC.
The formamidine pesticide amitraz (AMZ) produces
many behavioral and physiological changes in rats. To
explore possible neurochemical mechanisms for the
behavioral effects of AMZ, the dose effect and time
course of AMZ on motor activity, monoamine pxidase
(MAO) and acetylcholinesterase (AChE) activity were
examined. For motor activity studies, male Long-Evans
hooded rats were tested in photocell activity measure-
ment devices. AMZ produced dose-related decreases
in motor activity of rats allowed free access to food
and rats maintained at a stable body weight through
food restriction. Lowest effective doses of AMZ tested
were 1-3 mg/kg, administered 20 min before testing.
AMZ appeared to be about 3 times more potent in
food-restricted rats, indicating that amount of body fat
may play a significant role in the pharmacokinetics of
AMZ. Motor activity returned to control levels over 4-5
days after dosing with 100-200 mg/kg AMZ, whereas
recovery was evident the day after administration of
low doses (1-30 mg/kg). Inhibition of MAO was meas-
ured in whole brain of rats sacrificed at various times
after dosing with AMZ. Only doses greater than or
equal to 100 mg/kg AMZ inhibited MAO, which was
measurable within 2 hr after dosing and lasted up to 7
days. (Copyright (c) 1989 by the Society of Toxicol-
ogy.)
Keywords: 'Nervous system, 'Toxicity, 'Pesticides,
Rats, Animal behavior, Acetylcholinesterase, Body
weight, In vitro analysis, Reprints, 'Amitraz, 'Motor ac-
tivity, 'Monoamine oxidase inhibitors, Adipose tissue,
Brain chemistry, Pharmacokinetics, Dose-response re-
lationships.
PB91-109488/REB PC A02/MF A01
Biochemical and Biological Markers: Implications
for Epidemiologic Studies. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
J. Griffith, R. C. Duncan, and B. S. Hulka. C1989,9p
EPA/600/J-89/456
Pub. in Archives of Environmental Health, v44 n6
p375-381 Dec 89. Prepared in cooperation with Miami
Univ., FL School of Medicine, and North Carolina
Univ. at Chapel Hill. Dept. of Epidemiology.
Given that a major task for environmental epidemiolo-
gy is to provide evidence of long-term health risks early
enough so that appropriate preventive measures can
be taken, biochemical and biological markers of poten-
March 1991 15
-------
EPA PUBLICATIONS BIBLIOGRAPHY
tally harmful environmental exposures are of great in-
terest and possibly of great value. Such markers are in
two discrete classes, those quantitatively related to ex-
posure itself, reflecting the magnitude of such expo-
sures or of the body burden of the pollutants, and
those markers which reflect the biological response to
such exposures. This paper suggests guidelines for
the appropriate use of cross-sectional, retrospective,
and prospective designs in epidemiologic investiga-
tions of markers of exposure and disease. Also pre-
sented are suggestions for the application of sensitivi-
ty, specificity, reliability, and acceptability in marker
studies since the effectiveness of any marker will ulti-
mately be judged on these characteristics.
Keywords: 'Epidemiology, 'Exposure, Industrial medi-
cine, Toxicity, Hazardous materials, 'Research design,
'Biochemical markers, 'Biological markers, Toxic sub-
Keywords: 'Conditioning(Learning), 'Smell, Olfactory
organs, Rats, Hippocampus, Odors, Memory, Reprints,
'Avoidance learning, Ontogeny, Nasal septum.
PC A03/MF A01
Windows and Their Possi-
PB91-109496/REB PC A02/MF A01
Aerosol Characterization with Centrifugal Aerosol
Spectrometers: Theory and Experiment Journal
article.
Health Effects Research Lab., Research Triangle
Park, NC. Toxicology Branch.
D. L Johnson, and T. B. Martonen. c1989,7p EPA/
600/J-89/457
Pub. in American Industrial Hygiene Association Jnl.,
v50 n8 p408-412 Aug 89. Prepared in cooperation with
Army Medical Lab. (10th), APO New York 09180-3619.
A general mathematical model describing the motion
of particles in aerosol centrifuges has been developed.
It has been validated by comparisons of theoretically
predicted calibration sites with experimental data from
tests sizing aerosols in instruments of three different
spiral duct configurations. By accurately simulating
factors which influence centrifuge performance, the
model enhances the versatility of existing instruments
and promotes CAD (computer aided design) and CAM
(computer aided manufacture) of new units. The model
will permit more accurate aerodynamic classifications
of airborne particles. Therefore, more precise determi-
nations of deposition sites of inhaled aerosols within
the lung will be possible, since such locations are pri-
marily functions on the dynamic characteristics of
motion. U.S. EPA risk assessment protocols of pollut-
ant aerosols will thereby be improved. (Copyright (c)
1989, American Industrial Hygiene Association.)
Keywords: 'Aerosols, 'Aerodynamics, 'Spectrom-
eters, Mathematical models, Experimental design, Par-
ticle size. Centrifugal classifiers, Deposition, Centri-
fuges, Equations of state, Reprints, 'Occupational
safety and health, 'Air pollution effects(Humans), Risk
assessment. Inhalation.
PB91-109512/RE8 PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Developmental Change in Reversal Learning of an
Olfactory Discrimination.
Duke Univ., Durham, NC.
L A. Saperstein, D. Kucharski, and M. E. Stanton.
C1989,9p EPA/600/ J-fl9/459
Pub. in Phychobiotogy. v17 n3 p293-299 1989. Pre-
pared in cooperation with Ohio Univ., Athens. Spon-
sored by Health Effects Research Lab., Research Tri-
angle Park, NC.
Three experiments examined developmental changes
in the reversal of a learned discrimination in an olfacto-
ry conditioning paradigm. Preweanling rats were ex-
posed to an odor (CS+) paired with footshock, and a
different odor (CS-) that was explicitly unpaired with
footshock. They were then immediately tested for their
preference between the CS+ and CS- odors. In Ex-
periment 1, animals trained at 12- or 18-days of age
showed equivalent conditioned aversions to the CS+.
When the significance of the cues was reversed the
younger animals showed rapid reversal teaming, i.e.
their aversion to the original CS+ was displaced by an
aversion to the original CS-. But the 18-day-old ani-
mals were slower to acquire reversal of the discrimina-
tion. Experiment 2 showed a similar pattern of results
when animals received separate preference tests in-
volving the CS+ vs a novel odor, or the CS- vs a novel
odor. In Experiment 3, intact 18-day-old rats and 18-
day-olds with damage to the septum and fomix
showed equivalent conditioned aversions to the CS+.
PB91-109520/REB
Multiple Power-Density'
ble Origin. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
C. F. Blackman, L. S. Kinney, D. E. House, and W. T.
Joines. C1989,16p EPA/600/J-89/461
Pub. in Jnl. Bioelectromagnetics, v10 n2 p115-128
May 89.
In vitro exposure of chick forebrain tissue to 50-MHz
radiofrequency (RF) radiation, amplitude modulated
(AM) at 16 Hz, would enhance the efflux of calcium
ions only within two power density ranges: one span-
ning from 1.44 to 1.67 mW/sq cm, and the other in-
cluding 3.64 mW/sq cm. No-effect results occurred at
0.37, 0.72, 2.17 and 4.32 mW/sq cm. These results
were replicated and extended by testing another set of
power densities, which included the range of the previ-
ous study. Forebrain tissue from 1-7 day-old chickens
were labeled in vitro with radioactive calcium ions (30
min, at 37 C), rinsed, placed in a physiological salt so-
lution and exposed for 20 min to 50-MHz radiation, AM
at 16 Hz, in a TEM cell maintained at 37 C. The solu-
tion was then assayed for radioactive calcium activity.
A power density series was tested. Enhanced efflux of
calcium ions was found at 1.75, 3.85, 5.57, 6.82, 7.65,
7.77, and 8.82 mW/sq cm; no change was observed at
0.75, 2.30, 4.50, 5.85, 7.08, 8.19, 8.66, 10.6, and 14.7
mW/sq cm. Power density is converted to specific ab-
sorption rate by 0.36 mW/kg/mW/sq cm; a value
much too low for generalized heating of the sample to
be the underlying cause of the response. A hypotheti-
cal mechanism is proposed involving dynamical sys-
tems that may account for the power density depend-
ency as well as for part of the frequency dependency
observed for both modulated RF radiation and for ELF
fields. (Copyright (c) 1989 Alan R. Liss, Inc.)
Keywords: 'Electromagnetic radiation, 'Brain, Calci-
um, In vitro analysis, Chickens, Tissues(Biology), Re-
prints, 'Power density windows. Ion channels.
PB91-109538/REB PC AQ3/MF A01
Short-Term Toxicity (1 and 10 Days) of Cadmium
Chloride in Mate and Female Rats: Gavage and
Drinking Water. Journal article.
Health Effects Research Lab., Cincinnati, OH. Toxicol-
ogy and Microbiology Div.
J. F. Borzelleca, E. C. Clarke, and L. W. Condie. C1989,
14p EPA/600/J-89/462
Pub. in Jnl. of the American College of Toxicology, v8
n2 D377-404. Prepared in cooperation with Medical
Coll. of Virginia, Richmond. Dept. of Pharmacology
and Toxicology.
In order to assess adverse health effects caused by an
event resulting in high levels of cadmium in drinking
water, rats received CdCI2 by gavage or in drinking
water for 1 or 10 days. The reported acute oral LD50 in
rats (225 mg/kg - Kotsonis and Klaassen, 1977) was
confirmed. Male and female Sprague-Dawtey derived
rats received CdCI2 by gavage at doses of 25, 51,107
and 225 mg/kg body weight for 10 consecutive days.
Other rats received CdCI2 solutions at concentrations
of 0.014, 0.14 and 0.29 mg/ml. There were naive and
vehicle controls. Compound related adverse effects
were noted on body weights (decrease) and BUN. His-
topathologic lesions, apparently compound related,
were observed in the testis, kidney and liver of ga-
vaged animals but not in the animals that received
CdCI2 in the drinking water.
Keywords: 'Toxicity, 'Cadmium halides, 'Chlorides,
Potable water. Rats, Body weight Pathology, Testis,
Kidney, Liver, Lethal dosage, fables(Data), Reprints,
'Health hazards, 'Drug administration routes, Organ
weight. Blood urea nitrogen. Dose-response relation-
ships.
PB91-109546/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Increase in Angiotensin-Converting Enzyme in
Rat Lungs Following Inhalation of Phosgene. Jour-
nal article.
Northrop Services, Inc., Research Triangle Park, NC.
R. H. Jaskot, E. C. Grose, and A. G. Stead. c1989,10p
EPA/600/J-89/463
Contract EPA-68-02-4450
Pub. in Inhalation Toxicology, v1 p71-78 1989. Spon-
sored by Health Effects Research Lab., Research Tri-
angle Park, NC.
Angiotensin converting enzyme (ACE) catalyzes the
conversion of angiotensin I to angiotensin II (a potent
vasopressor) and plays an important role in homeosta-
sis of blood pressure. ACE has been shown to be as-
sociated primarily with the luminal surfaces of lung
vascular endothelial cells making it a possible target
for phosgene and ozone. Sixty-day-old male Sprague
Dawley rats were exposed to 0.5 ppm phosgene, 1.0
ppm ozone, or air for 4 hr. Rats were sacrificed imme-
diately and 24 hr. postexposure. ACE activity was
measured in lung, lavage fluid, lavage fluid cells, and
serum. Both phosgene and ozone exposed rats
showed no changes in ACE activity in either lavage
fluid or serum compared to air controls. Whole lung
ACE activity was significantly higher immediately and
marginally higher 24 hours postexposure to phosgene
with increases of 34% and 16%, respectively. Phos-
gene exposed rats also showed a significant increase
in ACE activity in the lavage fluid cells. These in-
creases were 50% and 54% above controls at 0 and
24 hr postexposure, respectively. The cell type most
likely affected was the alveolar macrophage. No signif-
icant effects were seen following ozone exposure.
Keywords: 'Lung, 'Toxicology, 'Phosgene, Ozone,
Rats, Epithelium, Reprints, 'Air pollution
effects(Animals), 'Kininase II, Organ weight, Bron-
choalveolar lavage fluid, Pulmonary alveoli, Macro-
phages. Enzyme activation, Endothelium.
PB91-109553/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Carbon Tetrachloride Metabolism in Partially He-
patectomized and Sham-Operated Rats Pre-Ex-
posed to Chlordecone (Kepone). Journal article.
Mississippi Univ. Medical Center, Jackson. Dept. of
Pharmacology and Toxicology.
R. A. Young, and H. M. Mehendale. C1990,11p EPA/
600/J-89/464
Pub. in Jnl of Biochemical Toxicology, v4 n4 p211-219
Apr 89. Sponsored by Health Effects Research Lab.,
Research Triangle Park, NC.
The potentiation of CCI4 toxicity by pre-exposure to
chlordecone (CD) is well established. Chlordecone-in-
duced metabolism of CCI4 and suppressed hepatocel-
lular repair have been offered as possible mechanisms
for this potentiation. The present study was initiated to
determine if metabolism and disposition of (14)CCI4 is
altered in the PH rat, and if this is a contributing factor
to the reported protective effect afforded by the PH
procedure. The rats were challenged with a single
dose of CCI4 (100 microliters/kg, ip) containing 20
micro Ci(14)CCI4. Lipid peroxidation and serum
enzyme activities (aspartate aminotransferase (AST)
and alanine aminotransferase (ALT)) were measured
as indices of toxicity. (Copyright (c) 1989 VCH Publish-
ers, Inc.)
Keywords: 'Carbon tetrachloride, 'Metabolism, 'Toxi-
cology, Rats, Enzymes, Reprints, 'Chlordecone,
'Liver regeneration, Cytochrome P-450, Chemical
stimulation, Hepatectomy, Lipid peroxidation.
PB91-109561/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Role of Hepatocellular Regeneration in Chlorde-
cone Potentiated Hepatotoxicity of Carbon Tetra-
chloride. Journal article.
Mississippi Univ. Medical Center, Jackson. Dept. of
Pharmacology and Toxicology.
P. R. S. Kodavanti, U. M. Joshi, R. A. Young, A. N. Bell,
and H. M. Mehendale. c1989,11 p EPA/600/ J-89/465
Grant EPA-R-814053
Pub. in Archives of Toxicology, v63 p367-375 Jun 89.
Presented at the Annual Meeting of the Society of
Toxicology (26th), Washington, DC., 1987. Sponsored
by Health Effects Research Lab., Research Triangle
Park, NC.
Previous histomorphometric studies led to the hypoth-
esis that suppression of hepatocellular regeneration
and the repair of the hepatolobular architecture was in-
volved in the progessive and irreversible phase of the
chlordecone (CD) potentiated CCI4 toxicity. Based on
this concept, the authors have recently shown signifi-
16 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
cant protection in animals stimulated for active hepato-
cellular regeneration. The present work is an extension
of the authors earlier histomorphometric investigation,
wherein (3)H-thymidine ((3)H-T) incorporation was
measured as a biochemical parameter of hepatocellu-
lar regeneration and autoradiographic analysis of liver
sections was done, on male rats treated for 15 days
with normal diet or a diet containing 10 ppm CD.
(Copyright (c) Springer-Verlag 1989.)
Keywords: "Carbon tetrachloride, 'Toxicrty, Histology,
Laboratory animals, Deoxyribonucleic acids, Reprints,
'Liver regeneration, *Chlordecone, Autoradiography,
Chemical stimulation.
PB91-109579/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Hepatic Polyamines and Related Enzymes Follow-
ing Chlordecone-Potentiated Carbon Tetrachlo-
ride Toxicity in Rats. Journal article.
Mississippi Univ. Medical Center, Jackson. Dept. of
Pharmacology and Toxicology.
S. B. Rao, R. A. Young, and H. M. Mehendale. C1989,
11pEPA/600/J-89/466
Grant EPA-R-814053
Pub. in Jnl. of Biological Toxicology, v4 n1 p55-63 Apr
89. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC., and Harry G. Armstrong
Aerospace Medical Research Lab., Wright-Patterson
AFB, OH.
Previous work has shown that dietary exposure of rats
to non-toxic levels of chlordecone (10 parts per mil-
lion) for 15 days and a subsequent intraperitoneal in-
jection of a low, non-toxic dose of CCI4 results in a dra-
matic potentiation of hepatotoxicity and lethality great-
er than that observed after a high dose (2.5 ml/kg
body weight) of CCI4 alone. This remarkable amplifica-
tion of CCI4 toxicity is due to the failure of the hepato-
cellular regenerative and hepatolobular repair mecha-
nisms. Polyamines are known to be important for liver
regeneration and the progressive phase of hepatotoxi-
city and lethality observed after the combination treat-
ment might be related to the extent of suppressed po-
lyamine metabolism in the liver. In the study polya-
mines and related enzymes were estimated in the
livers of rats treated with either chlordecone and CCI4
or CCI4 alone.
Keywords: 'Carbon tetrachloride, 'Liver, 'Toxicity,
•Enzymes, *Polyamines, Body weight, Metabolism,
Reprints, *Chlordecone, Chemical stimulation, Liver
regeneration.
PB91-109587/REB PC A03/MF A01
Salzburg Univ. (Austria).
Predicted Deposition of Nonhygroscopic Aero-
sols in the Human Lung as a Function of Subject
Age.
Duke Univ. Medical Center, Durham, NC. Center for
Extrapolation Modelling.
W. Hofmann, T. B. Martonen, and R. C. Graham. c4
May 88,22p EPA/600/J-89/470
Contract EPA-68-02-4450
Pub. in Jnl. of Aerosol Medicine, v2 n1 p49-68, Feb 89.
Sponsored by Salzburg Univ. (Austria), and Health Ef-
fects Research Lab., Research Triangle Park, NC. In-
halation Toxicology Div.
A predictive aerosol deposition model, which has been
validated by comparison with experimental data from
adult test subjects, is used to study particle deposition
patterns within the developing human lung. Here, an
age-dependent lung morphology is presented in which
the growth of bronchial airway dimensions is described
by the measurements of Phalen et al. (1985), and the
number and sizes of pulmonary airways are derived
i Dunnill (1962). Total tracheobronchial, and pul-
from I
monary deposition fractions are calculated for different
breathing patterns, from sedentary to maximal activity,
and particle sizes, ranging over three orders of magni-
tude. The influences of human subject age and physi-
cal activity levels upon regional aerosol deposition
within the developing lung are complex; systematic
patterns, however, can be identified which are consist-
ent with the effects of linear airway dimensions and
particle flow characteristics upon effective particle
deposition mechanisms.
Keywords: 'Aerosols, 'Mathematical models, 'Chil-
dren, 'Lungs, Toxicology, Public health, Respiratory
system, Deposition, Particle size, Respiration, Re-
prints, 'Inhalation, Air pollution effects(Humans), Age
factors.
PB91-109595/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Lack of Effect of Drinking Water Barium on Car-
diovascular Risk Factors. Journal article.
Cincinnati Univ., OH. Coll. of Medicine.
R. G. Wones, B. L. Stadler, and L. A. Frohman. C1990,
7p* EPA/600/J-90/120
Pub. in Environmental Health Perspectives, v85 p355-
359 Jun 90. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
Higher cardiovascular mortality has been associated in
a single epidemiological study with higher levels of
barium in drinking water. The purpose of the study was
to determine whether drinking water barium at levels
found in some U.S. communities alters the known risk
factors for cardiovascular disease. Eleven healthy men
completed a 10-week dose-response protocol in which
diet was controlled (600 mg cholesterol; 40% fat, 40%
carbohydrate, 20% protein; sodium and potassium
controlled at the subject's pre-protocol estimated
intake). Other aspects of the subjects' lifestyles known
to affect cardiac risk factors were controlled, and the
barium content (as barium chloride) of the drinking
water (1.5 L/day) was varied from 0 (first 2 weeks), to 5
ppm (next 4 weeks), to 10 ppm (last 4 weeks). Multiple
blood and urine samples, morning and evening blood
pressure measurements, and 48-hr electrocardiogra-
phic monitoring were performed at each dose of
barium. There were no changes in morning or evening
systolic or diastolic blood pressures, plasma cholester-
ol or lipoprotein or apolipoprotein levels, serum potas-
sium or glucose levels, or urine catecholamine levels.
There were no arrythmias related to barium exposure
detected on continuous electrocardiograph^ monitor-
ing. A trend was seen toward increased total serum
calcium levels with exposure to barium, which was of
borderline statistical significance and of doubtful clini-
cal significance. In summary, drinking water barium at
levels of 5 and 10 ppm did not appear to affect any of
the known modifiable cardiovascular risk factors.
Keywords: 'Barium, 'Potable water, 'Cardiovascular
diseases, Risk, Communities, Tests, Males, Dosage,
Diets, Cholesterol, Fats, Carbohydrates, Proteins,
Sodium, Potassium, Electrocardiography, Reprints,
'Drinking water.
PB91-109603/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Synthesis and Mass-Spectroscopical Identifica-
tion of Certain Polyhalogenated Acetic Acids.
Journal article.
Cincinnati Univ., OH. Dept. of Chemistry.
H. Zimmer, A. Amer, and M. Rahi. c1990,14p EPA/
600/J-90/121
Grant EPA-R-812279
Pub. in Analytical Letters, v23 n4, p735-746 1990.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Improved syntheses of bromochloroacetic acid 1, di-
bromochloroacetic acid 2, and bromodichloroacetic
acid 3, are reported. The acids are identified by ele-
mental analyses, (1)H-NMR spectra, and mass spec-
tra. (Copyright (c) 1990 Marcel Dekker, Inc.)
Keywords: 'Acetic acid, 'Halohydrocarbons, 'Chlorin-
ation, Water pollution, Synthesis(Chemistry), Mass
spectroscopy, Toxicity, Qualitative chemical analysis.
Reprints, 'Water treatment, Drinking water.
PB91-109611/REB PC A03/MF A01
Neurotoxicity of Subchronic Acetylcholinesterase
(AChE): Inhibition in Rat Hippocampus. Journal ar-
ticle.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
B. Veronesi, K. Jones, and C. Pope. c1990,19p EPA/
600/J-90/122
Pub. in Toxicology and Applied Pharmacology, v104
1990.
The neurotoxic effects of long term, low-level expo-
sure to the commercially available insecticide, Fenth-
ion, were examined in the present study. Young adult,
male long-Evans rats were dermally exposed to Fenth-
ion (25 mg/kg, 3X wk.) and sampled after 2 and 10
month exposure to assess neurotoxic damage in the
hippocampus using morphological and biochemical
endpoints. Cytopathology, consisting of gliosis and
swollen and necrotic neurons, occurred in the dentate
gyrus (DG) and hilus (CA4) as early as 2 mo. exposure.
Acetylcholinesterase (AChE) staining of brain tissues
taken at the time was severely reduced in the septal
nuclei, the DG molecular layer, the hilus, and the
hippocampus proper. After 10 mo. exposure to Fenth-
ion, cellular necrosis and gliosis progressed to the CA3
regions and occasionally involved the CA2. Radiomet-
ric assays of AChE activity in the hippocampus indicat-
ed a 65% and 85% depression after 2 and 10 mo. ex-
posure, respectively. Quinuclidinyl benzilate (QNB)
binding for the hippocampal muscarinic receptor was
reduced by 6% and 15% after 2 and 10 mo. exposure.
A separate group of older (12 mo.) rats were exposed
to the same dosing regimen of Fenthion and examined
for neuropathic damage after 2 mo. and 10 mo. expo-
sure. Aged animals exposed for only 2 mo. expressed
severe hippocampal degeneration in a pattern similar
to that seen in the young adult after 10 mo. exposure
(viz., DG, CA4, CA3). (Copyright (c) 1990 by Academic
Press, Inc.).
Keywords: 'Toxicology, 'Cholinesterase inhibitors,
'Acetylcholinesterase, 'Hippocampus, 'Insecticides,
Biochemistry, Rats, Nerve cells, Pathology, Nervous
system, Reprints, 'Fenthion, Binding sites, Immuno-
histochemistry.
PB91-109629/REB PC A01/MF A01
American Institutes for Research, Washington, DC.
Prolonged Survival of Female AKR Mice Fed Diets
Supplemented with Methionine and Choline. Jour-
nal article.
Health Effects Research Lab., Research Triangle
Park, NC.
E. Wainfan, M. Dizik, M. Kilkenny, and J. P.
O'Callaghan. C1990, 5p EPA/600/J-90/123
Pub. in Carcinogenesis, v11 n3 p361-363 1990. Pre-
pared in cooperation with New York Blood Center, NY.
Lindsley F. Kimball Research Inst. Sponsored by
American Institutes for Research, Washington, DC.,
and National Cancer Inst., Bethesda, MD.
Female mice of the AKR/J(AK) strain were fed a con-
trol diet (Purina chow) or a lipotrope-supplemented
diet (Purina chow plus 2% D.L.-methionine and 1%
choline chloride) beginning at one week after weaning.
Mice of this inbred strain spontaneously develop
thymic lymphoma, with close to 100% mortality ex-
pected by 12-13 months of age. Two separate experi-
ments were carried out with 50 mice per group in one,
and 40 mice per group in the other. The slopes of the
survival curves for the animals in the control group and
supplemented group of mice diverged after the ani-
mals reached 6.5 months of age. In both experiments,
20% of the mice receiving supplemented diet were still
alive at one year, while 3% in one experiment and 8%
in the other experiment survived in the control groups.
Each experiment was terminated when the animals
reached 13 months of age. At that time the survival
rate of the controls was 2% and 4%, and survival in
the groups of mice receiving supplemented diet was
14% and 18%. Necropsy revealed that the animals in
both groups had advanced malginant lymphoma. The
results demonstrate that intake of a chow diet that is
supplemented with moderate quantities of methionine
and choline results in enhanced survival of spontane-
ously leukemic AK mice, in comparison with animals of
this strain fed the same diet without supplements of
choline and methionine.
Keywords: 'Methionine, 'Cholines, 'Antineoplastic
agents, Experimental design, Laboratory animals,
Mice, Lipotropic agents, Carcinogens, Comparison,
Diets, Reprints.
PB91-109637/REB PC A02/MF A01
Use of Quantitative Two-Dimensional Gel Electro-
phoresis to Analyze Changes in Alveolar Macro-
phage Proteins in Humans Exposed to Ozone.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Clinical Research Branch.
R. B. Devlin, and H. S. Koren. c24 Jun 89,10p EPA/
600/J-90/124
Pub. in American Jnl. of Respiratory Cell Biology, v2
p281-288 1990.
Acute exposure of humans to 0.4 ppm ozone is known
to cause production of components which mediate in-
March 1991 17
-------
EPA PUBLICATIONS BIBLIOGRAPHY
flammation and damage in the lung. The contribution
of alveolar macrqphages to this process is not well un-
derstood. In addition, ozone may cause more exten-
sive cellular changes than those currently measured
by enzymatic or immunological methods. Therefore
the authors have used molecular techniques to meas-
ure changes in the total spectrum of alveolar macro-
phage proteins in humans exposed to ozone. In the
study, eight human volunteers were exposed once to
0.4 ppm and once to filtered air for 2 hours with inter-
mittent exercise. Eighteen hours later bronchoalveolar
lavage was performed and alveolar macrophages
were isolated. Changes in proteins made by these
cells after air or ozone exposure were analyzed by high
resolution two-dimensional gel electrophoresis, using
computerized densitometry to quantify changes in indi-
vidual proteins. Of the nearly 900 proteins analyzed,
23 (2.6%) were synthesized at a significantly in-
creased rate following ozone exposure while 71
(8.1%) were synthesized at a significantly reduced
rate. These results indicate that exposure of humans
to ozone causes extensive changes in the spectrum of
macrophage proteins being produced. Quantitative
two-dimensional gel electrophoresis is a highly sensi-
tive technique which may reveal much more informa-
tion about the in vivo effects of a pollutant than has
previously been available. Furthermore the ability to
survey large numbers of macrophage proteins after ex-
posure to various inhaled pollutants may allow a better
understanding of the mechanisms of action of these
agents, as well as provide new biomarkers of pollutant
exposure.
Keywords: 'Ozone, 'Proteins, 'Bioassays, Immunolo-
gy, Exposure, In vivo analysis, Respiratory system,
Biochemistry, Electrophoresis, Synthesis(Chemistry),
Enzymes, Reprints, *Air pollution effects(Humans),
Chemical reaction mechanisms, Biological indicators,
Macrophages.
PB91-10964S/REB PC A03/MF A01
Effect of Ambient Temperature and Running
Wheel Activity on the Outcome of Pregnancy in
CD-I Mice. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Developmental Toxicology Div.
E. Berman, D. House, and H. B. Carter. c6 Jun 89,12p
EPA/600/J-90/125
Pub. in Teratogenesis, Carcinogenesis and Mutagene-
Sis,v10n1p11-201990.
The effect of ambient temperature T(sub a) and run-
ning wheel activity (RWA) on fetal outcome was stud-
ied in CD-1 mice. Pregnant mice were allowed to be
active in a running wheel at various T(sub a)'s (26, 30,
32, 34 or 36C) for 100 mins a day. The dams were
killed near term, and various maternal and fetal meas-
urements made. Mean deep body temperature T(sub
b) in pregnant dams while running (measured using
radio-telethermometers implanted in the abdomen)
was raised to 39.5 C at T(sub a)=36. Bred mice con-
tinued to increase their RWA, pregnant or not but
pregnant mice exercise toss from mid-pregnancy on.
RWA up to 1 km/hr had no effect on maternal weight
gain, litter size, number of live fetuses, fetal body
weight and fetal relative brain weight. However, in-
creasing T(sub a) was effective in decreasing maternal
weight gain and fetal body weight, and increasing fetal
relative brain weight. Even though T(sub b) can be in-
creased significantly by either RWA or T(sub a), the in-
crease caused by RWA appears to have no significant
influence on the outcome of pregnancy. At levels in
this study, T(sub b) per se does not appear to be the
variable on which to predict fetal effects. This is be-
cause only T(sub b) from T(sub a), and not T(sub b)
from RWA, could be shown to effect a fetal change.
(Copyright (c) 1990 Wiley-Liss, Inc.).
Keywords: "Mathematical models, 'Embryos,
'Exercise(Physiology), Laboratory animals, Mice,
Body temperature, Infrared radiation, Reprints, 'At-
mospheric temperature, 'Embryotoxins.
PB91-109652/REB PC A02/MF A01
NSI Technology Services Corp., Research Triangle
Park. NC.
Histamine and Methacholine Aerosol Bronchial
Challenge in Awake Guinea Pigs. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
M. J. Wksster, J. S. Tepper, M. F. Weber, and M. G.
Menache. c1990,9p EP A/600/J-90/126
Pub. in Jnl. of Pharmacology and Experimental Thera-
peutics v253 n1 p27-33 Apr 90. Sponsored by NSI
Technology Services Corp., Research Triangle Park,
NC.
Cardiopulmonacy responses to histamine and metha-
choline bronchochallenge were examined and com-
pared in unanesthetized spontaneously breathing
guinea pigs. All animals had surgically implanted intra-
pleural catheters and some had arterial or right heart
catheters as well. Animals were placed in plethysmo-
graphs, and exposed to ascending doses of aerosol-
ized agonists. The provocative dose, i.e. the dose that
caused a clear bronchospastic response, was defined
as the concentration that increased intrapleural pres-
sure to at least 20 cm H2O. Results showed that bron-
chospasm was further characterized by decreases in
dynamic lung compliance and arterial PO2 and an in-
crease in airway resistance. The accumulation of
trapped gas in the lung after challenge, measured in
the excised collapsed lung, con-elated with the in-
crease in intrapleural pressure and with the fall in lung
compliance. Male guinea pigs between 3 and 15
weeks of age did not vary in sensitivity to histamine.
Methacholine and histamine were equipotent and pro-
duced similar responses. Tachyphylaxis was not dem-
onstrated for either compound. In addition, the provoc-
ative dose for the drugs remained stable on a day to
day basis. These results offer insight into the nature of
the bronchospastic response in guinea pigs and pro-
vide new data on response methacholine. (Copyright
(c) 1990 by The American Society for Pharmacology
and Experimental Therapeutics.)
Keywords: 'Toxicology, 'Histamines, 'Methacholines,
•Aerosols, Laboratory animals, Exposure, Lung,
Guinea pigs, Cardiovascular diseases. Agonistic be-
havior, Anesthetics, Reprints, 'Air pollution
effects(Humans), Compliance.
PB91-109660/REB PC A02/MF A01
Taste Discrimination Learning in Preweanling
Rats. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
M. E. Stanton, and M. M. Nicolie. C1990,6p EPA/600/
J-90/127
Pub. in Bulletin of the Psychonomic Society, v28 n4
p319-322 Apr 90. Prepared in cooperation with North
Carolina Univ. at Chapel Hill.
Seventeen-day-old rat pups received intraoral infu-
sions of two novel flavors, coffee (.625% w/v Sanka,
decaffeinated) and saccharin (.5% w/v), of which one
(CS+) was paired with a .75% body weight, i.p. injec-
tion of 0.4 M LiCI, and the other (CS-) was presented
alone. On the following day, two more infusion tests
were conducted to determine intake of each flavor.
Intake of the CS-t- flavor was markedly suppressed
relative to that of the CS- flavor, although the magni-
tude of this effect depended on which flavor was des-
ignated CS+ and on the order in which CS+ and CS-
were presented on the test day. These results indicate
that preweanling rats are capable of discriminative
taste aversion learning. The simple conditioning proce-
dure should provide a useful method for studying the
sensory development of the gustatory system and/or
the developmental psychobiology of learning and
memory. (Copyright (c) 1990 Psychonomic Society,
Inc.).
Keywords: 'Taste, 'Conditioning(Leaming), Rats,
Coffee, Saccharin, Body weight. Memory, Reprints,
'Avoidance learning.
PB91-109678/REB PC A02/MF A01
State Univ. of New York at Binghamton.
Workshop on the Qualitative and Quantitative
Comparability of Human and Animal Developmen-
tal Neurotoxicity, Work Group 1 Report Compara-
bility of Measures of Developmental Neurotoxicity
in Humans and Laboratory Animate. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
M. E. Stanton, and L P. Spear. c1990,9p EPA/600/J-
90/128
Pub. in Neurotoxicology and Teratology, v12 n3 p261-
267 Jun 90. Sponsored by State Univ. of New York at
Binghamton.
Assessment measures used in developmental neuro-
toxicology are reviewed for their comparability in
humans and laboratory animals, and their ability to
detect comparable adverse effects across species.
Compounds used for these comparisons include:
abuse substances, anticonvulsant drugs, ethanol,
methylmercury, lead, PCBs, and ionizing radiation. At
the level of functional category (sensory, motivational,
cognitive and motor function, and social behavior),
close agreement was found across species for all neu-
rotoxic agents reviewed, particularly at high exposure
levels. This was true even though the specific end-
points used to assess these functions often varied
substantially across species. In addition, it was found
that: (1) the Developmental Neurotoxicology Test Bat-
tery presented at the Workshop would have identified
the hazard to humans of exposure to the above com-
pounds, although it may have underestimated human
risk in some cases; (2) assessment of developmental
neurotoxicity should involve evaluation of all catego-
ries of function; (3) for most compounds reviewed, the
neurotoxic effects of prenatal exposure cannot be at-
tributed to maternal toxicity, and exposure at or just
below the threshold for such toxicity is an appropriate
upper level for develop-mental neurotoxicity testing;
(4) maternal exposure during the postnatal period
poses a number of serious methodological problems;
and (5) animal studies would better parallel human
studies if more emphasis was placed on assessment
during development.
Keywords: 'Meetings, 'Toxicology, 'Environmental
surveys, 'Drugs, Laboratory animals, Public health.
Exposure, Nervous system disorders, Lead(Metal),
Mental disorders, Comparison, Reprints, 'Biological
effects, Ethyl alcohol, Risk assessment, Mercury/
methyl, Polychlorinated biphenyls.
PB91-109686/REB PC A03/MF A01
Stationary Pattern Adaptation and the Early Com-
ponents in Human Visual Evoked Potentials. Jour-
nal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
H. K. Hudnell, W. K. Boyes, and D. A. Otto. c1990,12p
EPA/600/J-90/129
Pub. in Electroencephalography and Clinical Neuro-
physiology, v77 p190-198 1990. Prepared in coopera-
tion with North Carolina Univ. at Chapel Hill.
Pattern-onset visual evoked potentials were elicited
from humans by sinusoidal gratings of 0.5, 1, 2 and 4
cpd (cycles/degree) following adaptation to a blank
field or one of the gratings. The wave forms recorded
after blank field adaptation showed an early positive
component, PO, which decreased in amplitude with
spatial frequency, whereas the immediately succeed-
ing negative component, N1, increased in amplitude
with spatial frequency. PO and N1 components of
comparable size were recorded at 1 cpd. Stationary
pattern adaptation to a grating of the same spatial fre-
quency as the test grating significantly reduced N1 am-
plitude at 4,2 and 1 cpd. The N1 component elicited at
4 cpd was attenuated in log-linear fashion as the spa-
tial frequency of the adaptation grating increased. PO,
on the other hand, was unaffected by stationary pat-
tern adaptation at all combinations of test and adapt-
ing spatial frequencies , although PO amplitude is
known to be attenuated by adaptafon to a drifting grat-
ing. Since N1, but not PO, was significantly attenuated
following adaptation and testing at 1 cpd, it was con-
cluded that the neurons generating these components
are functionally distinct. The use of a common adapta-
tion grating discounted the possibility that N1, but not
PO, was affected due to a difference in the rates of ret-
inal image modulation caused by eye movements
made while viewing adaptation gratings of different
spatial frequencies. The neurons generating N1 were
adapted at a lower rate of retinal image modulation
than that apparently required for adaptation of the neu-
rons generating PO, which suggests a difference be-
tween these neurons in the rate of stimulus modulation
necessary for activation. (Copyright (c) 1990 Elsevier
Scientific Publishers Ireland, Ltd.)
Keywords: 'Pattern recognition, Signal to noise ratio,
Humans, Nerve cells, Retina, Spatial distribution. Re-
prints, 'Visual evoked potentials, 'Physiological adap-
tation.
PB91-109694/REB PC A03/MF A01
Cotinine Analytical Workshop Report: Consider-
ation of Analytical Methods for Determining Co-
tinine in Human Body Fluids as a Measure of Pas-
sive Exposure to Tobacco Smoke. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. R. Watts, J. J. Langone, G. J. Knight, and J. Lewtas.
C1990,12p EPA/600/J-90/130
18 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Pub. in Environmental Health Perspectives, v84 p173-
182 Feb 90. Prepared in cooperation with Baylor Coll.
of Medicine, Houston, TX. Dept. of Medicine, and
Foundation for Blood Research, Scarborough, ME.
A two day technical workshop was convened in No-
vember, 1986 to discuss analytical approaches for de-
termining trace amounts of cotinine in human body
fluids resulting from passive exposure to environmen-
tal tobacco smoke (ETS). The workshop, jointly spon-
sored by the US EPA and CDC, was attended by invit-
ed scientists with expertise in cotinine analytical meth-
odology and/or conduct of human monitoring studies
related to ETS. The workshop format included techni-
cal presentations, separate panel discussions on chro-
matography and immunoassay analytical approaches,
and group discussions related to the quality assur-
ance/quality control (QA/QC) aspects of future moni-
toring programs. The report presents a consensus of
opinion on general issues before the workshop panel
participants and also a detailed comparison of several
analytical approaches being utilized by the various rep-
resented laboratories. The salient features of the chro-
matography and immunoassay analytical methods are
discussed separately.
Keywords: 'Blood, 'Chromatographic analysis,
*Blood serum, 'Saliva, 'Urine, *Humans, "Meetings,
Exposure, Reprints, 'Radioimmunoassay, 'Cotinine,
Tobacco smoke pollution.
PB91-109702/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Measurements of Cardiopuimonary Response in
Awake Rats during Acute Exposure to Near-Ambi-
ent Concentrations of Ozone. Journal article.
Northrop Services, Inc., Research Triangle Park, NC.
J. S. Tepper, M. J. Wiester, M. F. Weber, and M. G.
Menache. C1990,11p EPA/600/J-90/131
Contract EPA-68-02-4032
Pub. in Jnl. of Applied Toxicology, v10 n1 p7-15 Feb
90. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Awake Fischer-344 rats were exposed to O3 and re-
sponse was evaluated before, during and after the ex-
posure using a protocol similar to that used in many
human studies. To enhance test sensitivity, COZ was
periodically added to the O3-air exposure mixture. Fif-
teen min. alternate periods of filtered air or 2, 4, 6, or
8% CO2 were used to stimulate ventilation and to in-
crease pollutant uptake, much like exercise in con-
trolled human exposure studies. Ventilation and
breathing mechanics were evaluated at 0.0,0.12,0.25,
0.5 and 1.0 ppm O3, while ventilation and blood pres-
sure, blood gases and the electrocardiogram were
evaluated at 0.0 and 1.0 ppm O3. Control experiments
provided data on the effect of ozone exposure to 0.5
ppm O3 without added CO2 challenge. Results indicat-
ed that CO2 enhanced the detection of O3 effects at
concentrations lower than 0.5 ppm O3. As O3 concen-
tration increased, the magnitude of ventilatory re-
sponse (decrease in tidal volume and increase in fre-
quency of breathing) was greater and the onset of
effect was progressively sooner. Breathing mechanics
were not affected by O3 exposure except for an in-
crease in expiratory flow rates near the end of the tidal
breath. (Copyright (c) 1990 by John Wiley and Sons,
Ltd.)
Keywords: *Ozone, Rats, Carbon dioxide,
Charts(Graphs), Reprints, *Air pollution
effects(Animals), 'Heart function tests, 'Respiratory
function tests, Wakefulness.
PB91-109710/REB PC A03/MF A01
Polychlorinated Biphenyls and the Developing
Nervous System: Cross-Species Comparisons.
Journal article.
Environmental Protection Agency, Research Triangle
Park, NC.
H. A. Tilson, J. L. Jacobson, and W. J. Rogan. c1990,
12pEPA/600/J-90/133
Pub. in Neurotoxicology and Teratology, v12 p239-248
1990. Prepared in cooperation with Wayne State Univ.,
Detroit, Ml. Dept. of Physiology, and National Inst. of
Environmental Health Sciences, Research Triangle
Park, NC.
The paper summarizes the health effects of polychlori-
nated biphenyls on the nervous system following de-
velopmental exposure. The manuscript evaluates the
risk associated with PCB in animal models and makes
conclusions concerning the extrapolation to human
exposures. The work is essential for understanding
animal to human extrapolation necessary for the risk
assessment process.
Keywords: 'Toxicity, 'Central nervous system,
Humans, Reprints, 'Polychlorobiphenyl compounds,
'Child development disorders, Transplacental expo-
sure. Laboratory animals, Risk assessment, Literature
surveys, Mental disorders.
PB91-109728/REB PC A03/MF A01
Interactions between Lead and Essential Ele-
ments: A Review. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Developmental Toxicology Div.
G. D. Miller, T. F. Massaro, and E. J. Massaro. c1990,
23p EPA/600/J-90/134
Pub. in NeuroToxicology (Trade Name), v11 p99-120
1990. Prepared in cooperation with Kraft General
Foods, Glenview, IL., and Pennsylvania State Univ.,
University Park. Office of Sponsored Programs.
Recent clinical evidence indicates that in humans
subchronic exposure to Pb during development can
result in decreased developmental scores and behav-
ioral alterations in the absence of overt neurotoxicity.
The mechanism(s) by which Pb induces such alter-
ations is unknown. Conceivably, the central nervous
system (CNS) may be especially sensitive to Pb. On
the other hand, deleterious effects of Pb may not be
mediated directly by Pb itself. For example, perturba-
tion of CNS function may be a manifestation of essen-
tial/trace mineral deficiencies resulting from Pb-in-
duced impairment of mineral availability and/or in-
creased sensitivity of the CNS to Pb intoxication in the
absence of adequate levels of essential minerals. Fo-
cusing on the role of essential/trace mineral alter-
ations is reasonable since the behavioral sequelae of
neonatal Pb exposure often mimic those accompany-
ing specific trace mineral deficiencies during this
period of development. The current status of knowl-
edge of the interactions of lead and essential elements
is reviewed. (Copyright (c) 1990 by Intox Press, Inc.)
Keywords: 'Lead(Metal), 'Toxicology, 'Trace ele-
ments, Reviews, Tissues(Biology), Trace elements,
Biochemistry, Physiology, Copper, Iron, Calcium, Zinc,
Ascorbic acid, Reprints, Vitamin D.
PB91-109736/REB PC A03/MF A01
Chlordimeform-lnduced Alterations in Endocrine
Regulation within the Male Rat Reproductive
System. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Developmental Toxicology Div.
J. M. Goldman, R. L. Cooper, S. C. Laws, G. L.
Rehnberg, and T. L. Edwards. c1990,12p EPA/600/J-
90/135
Pub. in Toxicology and Applied Pharmacology, v104
p25-35 Jun 90. Prepared in cooperation with Northrop
Services, Inc./Environmental Sciences, Research Tri-
angle Park, NC.
The acaricide chlordimeform has been reported to
have adverse effects in mammals that may be mediat-
ed by an interaction with alpha-adrenergic receptors.
Since the hormonal signals involved in the regulation
of reproductive function are themselves under hypo-
thalamic adrenergic control, the study was designed to
investigate the effects of acute exposure to this com-
pound on the hypothalamic-pituitary-testicular axis.
Male rats given two intraperitoneal injections of chlor-
dimeform-HC) {20 or 50mg/kg) spaced 12 nrs apart
showed 24 hr declines in serum gonadotropins at
50mg/kg that were paralleled by a drop in testoster-
one. These changes returned to control levels by 96
hrs. Thyroid stimulating hormone exhibited a dose-re-
sponse decline that was accompanied by a similar de-
crease in serum thyroid hormone levels. The stimulat-
ed secretion in vitro of gonadotropin-releasing hor-
mone from hypothalamic explants was suppressed at
the higher dose, while LH release from pituitary frag-
ments in culture was unaffected. (Copyright (c) 1990
by Academic Press, Inc.)
Keywords: 'Acaricides, 'Reproductive system, 'Toxi-
cology, 'Testis, Testosterone, Rats, Male, In vitro
analysis, Reprints, 'Chlordimeform, *FSH, 'Pituitary
hormone releasing hormones, *LH, Dose-response re-
lationships, Alpha adrenergic receptors.
PB91-109744/REB PC A03/MF A01
Examination of the Proconvulsant Actions of Pyr-
ethroid Insecticides Using Pentylenetetrazoi and
Amygdala Kindling Seizure Models. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
M. E. Gilbert, S. K. Acheson, C. M. Mack, and K. M.
Crofton. C1990,16pEPA/600/J-90/136
Pub. in NeuroToxicology (Trade Name), v11 n1 p73-86
May 90. Prepared in cooperation with Northrop Serv-
ices, Inc./Environmental Sciences, Research Triangle
Park, NC.
The seizure-inducing properties of two pyrethroidP
were assessed by pentylenetetrazol (PTZ) seizure
models (repeated ip, sprathreshold ip, and iv), and
electrical kindling of the amygdala. The efficacy of po
versus ip routes of deltamethrin administration was
compared using iv-PTZ administration and tests of lo-
comotor activity in a figure-eight maze. The Type I pyr-
ethroid, cismethrin (8 or 15 mg/kg), and the Type II
pyrethroid, deltamethrin (6 or 10 mg/kg), were admin-
istered daily, 2 hours prior to electrical kindling stimula-
tion. Both pyrethroids facilitated amygdala kindling to a
minimal but equivalent degree, but only at dosages
that also evoked strong behavioral signs of toxicity.
Cismethrin (15 mg/kg, po) produced a 17% reduction
in the threshold dosage of ip-PTZ required to induce a
seizure, while delaying the onset of generalized sei-
zure activity. Deltamethrin (10 mg/kg, po) failed to
alter threshold or latency to seizure onset, but did in-
crease seizure duration. No differences were revealed
between po (0,10,15 mg/kg) or ip (0,1,10 mg/kg) ad-
ministered deltamethrin on thresholds, seizure dura-
tions, latencies to myoclonic jerks, or generalized sei-
zure activity following iv-PTZ. (Copyright (c) 1990 by
Intox Press, Inc.)
Keywords: 'Insecticides, "Toxicology, 'Amygdala, Re-
prints, 'Kindling(Neurology), 'Convulsions, 'Pentylen-
etetrazql, Motor activity, Locomotion, Cismethrin, Del-
tamethrin, Dose-response relationships, Electric stim-
ulation.
PB91-109751/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Quantitative Evaluation of the Effects of Human
Carcinogens and Related Chemicals of Human
Foreskin Fibroblasts. Journal article.
Ohio State Univ., Columbus. Dept. of Physiological
Chemistry.
P. Kurian, S. Nesnow, and G. E. Milo. C1990,15p EPA/
600/J-90/137
Contract EPA-68-02-4141
Pub. in Jnl. of Cell Biology and Toxicology, v6 n2 p171-
184 May 90. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
Twelve compounds representative of diverse classes
of chemicals were evaluated for their cytotoxicity and
transforming ability of human skin fibroblasts in vitro in
the presence and absence of human liver S-9 mix. In
the absence of the human liver S-9 mix, only seven of
the twelve compounds were highly cytotoxic in the 0-
100 microgram/ml range and their order of cytotoxicity
was: 2,5-bis(1 -aziridinyl)-3,6-bis(carboethoxyamino)-
1,4-benzoquinone (AZQ) > cis-platin > N, N-bis(2-
chloroethyl)-2-naphthylamine > bis(chloromethyl)-
ether (BCME) > acrylonitrile > styrene oxide > afla-
toxin 81 (AFB1). The other five compounds, aflatoxin
B2 (AFB2), methylmethacrylate, 1-naphthalamine, 2-
naphthylamine, and cyclophosphamide, exhibited less
than 40% inhibition of colony formation even at 100
microgram/ml of the compound (the maximum con-
centration of AFB2 used was 50 microgram/ml due to
its poor solubility). Cytotoxicity was not significantly al-
tered in the presence of human liver S-9 mix except for
AFB1 and styrene oxide treatment. There was a dras-
tic increase in cytotoxicity following treatment with 1
micrpgram/ml or more AFB1 and a significant reduc-
tion in cytotoxicity following treatment with 100 micro-
gram/ml styrene oxide in the presence of S-9 mix. An-
chorage independent growth (Al) of treated cells in
soft agar was used as a biological end point for the ex-
pression of chemical transformation. (Copyright (c)
1990 Princeton Scientific Publishing Co., Inc.)
Keywords: 'Carcinogens, 'Skin(Anatomy), In vitro
analysis, Liver, Fibroblasts, Reprints, 'Toxic sub-
stances, Metabolic activation, Cell survival, Dose-re-
sponse relationships, Neoplastic cell transformation.
March 1991 19
-------
EPA PUBLICATIONS BIBLIOGRAPHY
PB91-109777/BEB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Synthesis and Mass-Spectroscopical Identifica-
tion of Certain Potyhalogenated Acetic Acids.
Journal article.
Cincinnati Univ., OH. Dept. of Chemistry.
H. Zimmer, A. Amer, and M. Rani. c1990,12p EPA/
600/J-90/139
Grant EPA-R-812279
Pub. in Analytical Letters, v23 n4 p735-746 Jun 90.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Bromochloroacetic acid, dibromochloroacetic acid,
and bromodichloroacetic acid, are expected to occur
in drinking water as a result of chlorination of raw water
of high bromide ion contents. Since these acids repre-
sent a potential health hazard an investigation was
done to synthesize and identify them by gas chroma-
tography mass-spectrometry (GC/MS).
Keywords: *Mass spectroscopy, *Gas chromatogra-
phy, 'Nuclear magnetic resonance, Potable water,
Chlorination, Water treatment Chemical reactions,
Melting points, *Bromochloroacetic acid, 'Dibromoa-
ceticacid, *Bromodichloroacetic acid.
PB91-109785/REB PC A01/MF A01
Further Evidence That Dtchloromethane Does Not
Induce Chromosome Damage. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Genetic Toxicology Div.
B. Westbrook-Collins, J. W. Allen, Y. Sharief, and J.
Campbell. C1990.5p EPA/600/J-90/140
Pub. in Jnl. of Applied Toxicology, vIO n2 p79-81 Apr
90. Prepared in cooperation with Environmental Health
Research and Testing, Inc., Research Triangle Park,
NC.
Dichkxomethane (DCM) is a widely used industrial sol-
vent which has been determined to be a carcinogen in
rats and mice. In vitro and in vivo analyses of chromo-
some damage induced by this agent nave provided
conflicting results. In order to further investigate the
clastogenic potential of DCM in vivo, we analyzed
SCEs and chromosome aberrations (CAs) in mouse
bone marrow cells following intraperitoneal exposures.
DCM failed to increase the frequencies of either SCEs
or CAs.
Keywords: "Toxicity, 'Carcinogens, Solvents, Rats,
Bone marrow. Mice, In vivo analysis. In vitro analysis,
Reprints, 'Methytene chloride, "Chromosome aberra-
tions, •Mutagenicity tests, Cultured cells, Sister chro-
matic! exchange.
PB91-109793/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
PanXNC-
Comparative Analysis of the Electrostatic Poten-
tiate of Some Structural Analogues of 2,3,7,8-Te-
tracMorodibenzo-p-dioxin and of Related Aromat-
ic Systems. Journal article.
New Orleans Univ., LA. Dept of Chemistry.
J. S. Murray, P. Evans, and P. Politzer. c1990,21p
EPA/600/J-90/141
Pub. in International Jnl. of Quantum Chemistry, v37
0271-289 Fab 90. Sponsored by Health Effects Re-
search Lab., Research Triangle Park, NC.
An ab initio STO-5G computational analysis of the
electrostatic potentials of four structural analogs of the
highly toxic 2,3,7,8-tetrachkxodibenzo-p-dioxin
(TCDD) and four related aromatic systems
(benzo(a)pyrene, benz(a)anthracene and two isomeric
benzoftavones) was carried out The systems, to vary-
ing degrees, induce ary) hydrocarbon hydroxytase ac-
tivity and are believed to interact with the same cytoso-
lic receptor in initiating their biochemical responses. It
was found that a high degree of activity appears to re-
quire negative potentials that are non-overlapping
above all or most of the lateral regions, with an ob-
served optimum range of magnitudes. In systems with
central oxygens, it is required that the negative oxygen
potentials be small and weak; however, oxygen nega-
tive regions in the molecule are not necessary for high
activity. The observed differences between the poten-
tial patterns of the four aromatic systems and those of
TCDD and its active analogs may reflect an inherent
dissimilarity in the nature of their interactions with the
cvtosolic receptor.
Keywords: 'Electrostatic charge. Oxygen, Toxicity, Ar-
omatic compounds, Quantum chemistry, Atomic orbi-
tals, Pyrenes, Benzanthracenes, Flavqnes, Hazardous
materials. Biochemistry, Reprints, 'Dioxin/Tetrachlo-
nxicbenzo, Comparative evaluations, Benzopyrenes,
Hydroxylase.
PB91-109801/REB PC A05/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Report of the International Committee on Nickel
Cartinogenesls in Man. Final rept.
Program Resources, Inc., Research Triangle Park, NC.
R. Doll. cFeb 90,84p EPA/600/J-90/142
Contract EPA-68-01-6849
Pub. in Scandinavian Jnl. Work, Environment and
Health, v16 n1 p1-82 Feb 90. Sponsored by Health Ef-
fects Research Lab., Research Triangle Park, NC.
Ten cohorts of nickel exposed workers which had pre-
viously been studied in terms of total nickel exposure
were updated and re-analyzed to evaluate the cancer
risk from the various chemical forms of nickel to which
they had been exposed. Industrial records were used
to construct occupational histories of individual work-
ers and to derive estimates of exposure to nickel and
its compounds in their working environments. Subse-
quent mortality was then assessed in relation to expo-
sure estimates. The major conclusion from the re-
search is that risk to lung and nasal cancer is related to
more than one form of nickel. Although increased risk
in most workers can be attributed to mixtures of oxidic
and sulfidic nickel, high exposures to nickel oxide in
the absence of nickel subsulfide was also associated
with increased risk. There was also evidence that solu-
ble nickel increases cancer risk.
Keywords: 'Nickel, 'Malignant neoplasms. Risk, Ex-
posure, Epidemiology, Mortality, Carcinogens,
TaWes(Data), Statistical data, Paranasal sinus neo-
plasms, Pulmonary neoplasms, Respiratory neo-
plasms, 'Foreign technology, 'Occupational safety
and health, 'Toxic substances, 'Carcinogenesis,
Cancer.
PB91-109819/REB PC A02/MF A01
Hearth Effects Research Lab., Research Triangle
Park,NC.
Comparison of Cadmium Cytotoxidty In Human
versus Rat Nasal Epithelial Cells In vitro.
NSI Technology Services Corp., Research Triangle
Park,NC.
D. L. Morgan, J. E. Humphreys, J. M. Bitotta, J. C.
Nixon, and G. E. Hateh. C1990,7p EPA/600/J-90/143
Contract EPA-68-02-4450
Pub. in Toxicol. Appl. Pharmacol., v4, n2 p123-127
May 90. Prepared in cooperation with National Inst of
Environmental Health Sciences, Research Triangle
Park, NC. Sponsored by Health Effects Research Lab.,
Research Triangle Park, NC.
Quantitative extrapolation of toxicity data from animals
to humans will allow more accurate assessments of
human health risks. The overall objective of this inves-
tigation is to provide the tissue sensitivity data neces-
sary to extrapolate quantitatively the toxic effects of in-
haled particles from animals to humans. In the initial
study, cadmium sulfate (CdSO4) toxicity for human
and Fischer 344 rat nasal turbinate epithelial (NTE)
cells was evaluated in vitro. The studies were unique in
that both rat and human NTE cells were obtained from
fresh, normal tissue. Methods were developed for iso-
lating and culturing NTE cells from rat and human
tissue using identical procedures, and for measuring
the cellular nudeotides by HPLC. Changes in adeny-
late energy charge (EC) and nudeotide levels were
used as toxicity endpoints. Cellular Cd levels were
measured by graphite furnace atomic absorption spec-
trometry and expressed as microgram Cd/microgram
DMA. Using these methods, the cellular Cd dose and
the toxic effect in each cell type were measured and
compared.
Keywords: 'Cadmium, 'Epithelium, *Nose(Anatomy),
•Toxicity, In vitro analysis, Humans, Rats, Nudeotides,
In vivo analysis, Deoxyribonuctetc acids, Reprints,
'Cell survival. Atomic absorption spectrophotometry,
High pressure liquid chromatography, Dose-response
relationships, Health hazards.
PB91-109827/REB PC A03/MF A01
Department of Energy, Washington, DC.
Chlorination, Water Hardness and Serum Choles-
terol in Forty-Six Wisconsin Communities. Journal
article.
Health Effects Research Lab., Research Triangle
Park, NC.
E. A. Zeighami, A. P. Watson, and G. F. Craun. c1990,
12p EPA/600/J-90/144
Contract DE-AC05-84OR214400
Pub. in International Jnl. of Epidemiology, v19 n1 p49-
58 Jun 90. Prepared in cooperation with Oak Ridge
National Lab., TN. Health and Safety Research Div.
Sponsored by Department of Energy, Washington, DC.
The Wisconsin Heart Health Research Program meas-
ured serum lipids and other clinical parameters among
residents of forty-six neighboring small communities in
central Wisconsin. The purpose of the study was to de-
termine whether distribution of serum lipids, blood
pressure or thyroid hormones differed according to the
Chlorination of the water supply, or to its calcium and
magnesium content (hardness). This report examines
serum lipid levels in relation to the drinking water char-
acteristics Chlorination and hardness. Variables meas-
ured on individuals included age, education level, alco-
hol intake, cigarette smoking, dietary fat and dietary
calcium. An analysis of covariance was used to esti-
mate effects of Chlorination and hardness on each of
the serum lipids, with individual variables included as
covariates. Among females, serum cholesterol (SC)
levels are significantly higher in chlorinated communi-
ties than in nonchlorinated communities. Community
SC levels are also higher for males in chlorinated com-
munities, on the average, but differences are smaller
and not statistically significant. LDL cholesterol levels
follow a similar pattern to that for total SC levels,
higher in chlorinated communities for females, but not
different for males. On the other hand, HDL cholester-
ol community means are nearly identical in the chlorin-
ated and nonchlorinated communities for each sex.
(Copyright (c) International Epidemiological Associa-
tion 1990.)
Keywords: 'Potable water, 'Public health, •Chlorina-
tion, Toxicology. Cholesterol, Blood analysis, Data
processing, Calcium, Lipids, Water quality, Reprints,
•Central RegionfWisconsin), Hardness(Water).
PB91-109835/REB PC A02/MF A01
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hy-
droxy-2(SH)-Furanone from Water Samples on
XAD Resins and the Effect of Chlorine on Its Mu-
tagenlcity. Journal article.
Health Effects Research Lab., Cincinnati, OH.
K. M. Schenck, J. R. Meier, H. P. Ringhand, and F. C.
Kopfler. 1990,7p EPA/600/J-90/145
Pub. in Environmental Science and Technology, v24
n6 p8634J67 Jun 90. Prepared in cooperation with Abo
Akademi, Turku (Finland).
The recovery of 3-chloro-4-(dichloromethyl)-5-hy-
droxy-2(5H)-furanone (MX) from granular activated
carbon (GAQ/distilled water by adsorption on XAD-8
resin was approximately 3-fold greater than on XAD-2
resin. When chlorine was added at levels ranging from
0-3 mg/L, the percent of MX recovered by XAD ad-
sorption decreased as the concentration of chlorine in-
creased. Using concentrations of MX which allowed
direct measurement of its mutagenicity, a time-de-
pendent decrease in mutagenicity was observed,
which was enhanced by the presence of chlorine. The
concentration of MX as determined by UV absorbance
also decreased in the presence of chlorine, at a rate
which increased with increasing chlorine concentra-
tion. These results suggest that the level of MX
present in tap water is dependent not only on the
amount of MX produced by the Chlorination of humic
substances and other precursors but also on the rate
of degradation with residual chlorine.
Keywords: 'Bioassay, 'Chlorine organic compounds,
•Chlorine, Ultraviolet spectroscopy, Chlorination, Acti-
vated carbon treatment, Decomposition reactions, Re-
prints, 'Drinking water, "Mutagenicity tests, Risk as-
sessment Resins.
PB91-109843/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Temperature Dependence of the Emission of
Perchloroethylene from Dry Cleaned Fabrics.
Journal article.
Acurex Corp., Research Triangle Park, NC.
20 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Z. Quo, B. A. Tichenor, M. A. Mason, and C. M.
Plunket. C1990,11p EPA/600/J-90/146
Contract EPA-68-02-4701
Pub. in Environmental Research 52, p107-115 1990.
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The article discusses an evaluation of the emission of
perchloroethylene (tetrachloroethylene) from freshly
dry cleaned fabrics using small environmental test
chambers. The temperature dependence of the re-
lease of perchloroethylene was evaluated over a tem-
perature range of 20 to 45 C. A linear relation exists
between the logarithm of perchloroethylene retention
time and the reciprocal of the absolute temperature.
Study results for 100% wool and 55% polyester/45%
wool indicate that 'airing out' freshly dry cleaned fab-
rics at above ambient temperature will increase the
rate at which perchloroethylene is emitted from the
fabrics.
Keywords: 'Dry cleaning, 'Tetrachloroethylene, *Air
pollution control, Fabrics, Temperature dependence,
Test chambers, Experimental designs,
Concentration(Compositiqn), Reprints, 'Indoor air pol-
lution, Emission factors, Air pollution sampling.
PB91-109850/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Formation of Chlorinated Organics during Solid
Waste Combustion. Journal article.
Acurex Corp., Research Triangle Park, NC.
B. K. Gullett, K. R. Bruce, and L O. Beach. C1990,
14p* EPA/600/J-90/147
Contract EPA-68-02-4701
Pub. in Waste Management and Research 8, p203-
214 1990. Sponsored by Environmental Protection
Agency, Research Triangle Park, NC. Air and Energy
Engineering Research Lab.
The paper gives results of an examination of the for-
mation mechanisms of polychlorinated dibenzo-p-
dioxin (PCDD) and polychlorinated dibenzofuran
(PCDF) and their precursors in a laboratory reactor.
Both homogeneous and heterogeneous reactions
were studied between 200 and 800 C with HCI, CI2,
and phenol as reactants in a simulated flue gas. Analy-
sis of the reactor effluent showed that homogeneous
phase production of chlorophenols, potential precur-
sors to PCDD and PCDF, was related to HCI concen-
tration, reaching a maximum formation level at around
650 C.
Keywords: 'Chlorine organic compounds, 'Chemical
reactors, 'Combustion, 'Municipalities, Chemical re-
actions, Sorption, Calcium oxides, Dioxins, Stationary,
'Flue gases, Furans, Phenols, Removal, Reprints, Sor-
bents.
PB91-109868/REB PC A02/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Development of Quantitative Structure-Activity
Relationships for Predicting Biodegradation Ki-
netics. Journal article.
Cincinnati Univ., OH. Dept. of Chemical Engineering.
S. M. Desai, R. Govind, and H. H. Tabak. c! 990,7p
EPA/600/J-90/148
Grant EPA-R-812939-02
Pub. in Environmental Toxicology and Chemistry, v9
D473-477 1990. Sponsored by Environmental Protec-
tion Agency, Cincinnati, OH. Risk Reduction Engineer-
ing Lab.
Results have been presented on the development of a
structure-activity relationship for biodegradation using
a group contribution approach. Using this approach,
reported results of the kinetic rate constant agree
within 20% with the predicted values. Additional com-
pound studies are essential to further extend the meth-
odology. (Copyright (c) 1990 SETAC.)
Keywords: 'Biodeterioration, 'Reaction kinetics,
'Chemical compounds, 'Environmental surveys,
Physicochemical properties, Pesticides, Mathematical
models, Molecular structure, Reprints, 'Structure-ac-
tivity relationship, Pollution regulations.
PB91-109876/REB PC A01/MF A01
Efficacy of beta-Glucuronidase Assay for Identifi-
cation of 'Escherichia coli' by the Defined-Sub-
strate Technology. Journal article.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
E. W. Rice, M. J. Allen, and S. C. Edberg. C1990,5p
EPA/600/J-90/149
Pub. in Applied and Environmental Microbiology, v56
n5 p1203-1205 May 90. Prepared in cooperation with
American Water Works Association Research Foun-
dation, Denver, CO., and Yale Univ., New Haven, CT.
Dept. of Lab. Medicine.
In 1976, Kilian and Bulow described the association of
B-Glucuronidase with the genus Escherichia (97%
positive) and suggested that a B-Glucuronidase assay
would be a useful identification test. Since that report,
papers about the sensitivity and specificity of this
enzyme for the identification of Escherichia coli from
clinical sources, food, seawater, potable-water sup-
plies, and various environmental sources have ap-
peared. A study was undertaken to determine the effi-
cacy and specificity of the defined-substrate technolo-
gy B-glucuronidase (Colilert) assay for the identifica-
tion of this species from fecal samples. A total of 460
human, 105 cow, and 55 horse E. coli isolates were
tested. Results showed 95.5% B-Glucuronidase-posi-
tive isolates in 24 h and 99.5% positive after 28 h of in-
cubation. Only one E. coli isolate was negative. There
were no significant differences in the percentage of B-
Giucuronidase-positive isolates among the human or
animal isolates. There were no non-E. coli isolates that
were positive. All subjects carried B-Glucuronidase-
positive E. coli. (Copyright (c) 1990 American Society
for Microbiology.)
Keywords: 'Escherichia coli, 'Bioassay, 'Enzymes,
Water pollution, Feces, Humans, Livestock, Reprints,
Glucuronidase, Drinking water.
PB91-109884/REB PC A03/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Evaluating Ion Exchange for Removing Radium
from Groundwater. Journal article.
Dow Chemical Co., Midland, Ml.
S. Subramonian, D. Clifford, and W. Vitfeswarapu.
cMay90,12pEPA/600/J-90/150
Prepared in cooperation with Houston Univ., TX. Dept.
of Civil and Environmental Engineering, and Stone and
Webster Engineering Corp., Houston, TX. Sponsored
by Environmental Protection Agency, Cincinnati, OH.
Risk Reduction Engineering Lab.
The article focuses on the results of bench- and pilot-
scale studies of ion exchange processes for radium re-
moval from groundwater in Lempnt, III. Batch and
column studies indicated a very high resin selectivity
for radium compared with common cations. Exhaus-
tion-regeneration studies with a variety of resins
showed that a standard gel-type strong-acid cation ex-
changer is most suitable for radium removal in cyclic
operation. Because the ion exchange softening proc-
ess, operating to hardness breakthrough (300-360 bed
volumes (BV)), removes radium but does not fully uti-
lize the resin capacity, cyclic runs were made with
resins exhausted to radium breakthrough (2,500-3,000
BV) and regenerated with sodium and calcium salts.
But because of poor radium regenerability of the ex-
hausted resins, simultaneous breakthrough of radium
and hardness occurred during the subsequent exhaus-
tion run on the sodium cycle, and high radium leakage
was observed on the calcium cycle. The sodium ion
exchange softening process (operated to hardness
breakthrough without regenerant reuse) continues to
be an appropriate technology for the removal of
radium.
Keywords: 'Radium, 'Ground water, 'Water treat-
ment, 'Cation exchanging, Feasibility, Ion exchange
resins, Field tests, Reprints, Water hardness, Labora-
tory tests, Lemont(lllinois), Sodium ions.
PB91-109892/REB PC A03/MF A01
Distribution of Fingerling Brook Trout, 'Salvelinus
f ontinalis' (Mitchill), in Dissolved Oxygen Concen-
tration Gradients. Journal article.
Environmental Research Lab.-Duluth, MN.
W. A. Spoor. C1990,12p EPA/600/J-90/151
Pub. in Jnl. of Fish Biol., v36 p363-373 1990.
A self-recording linear gradient tank and procedures
are described in which individual brook trout fingerlings
unstressed by recent transfer, unaccustomed sur-
roundings or the presence of an observer could move
freely in 16 oxygen concentration gradients within the
limits of 1 and 8.9 mg O2/I. They avoided oxygen con-
centrations below 4 mg/l most of the time and pre-
ferred 5 mg/l or higher more than half the time, which
supports the field-derived belief that fish avoid oxygen
concentrations below 5 mg/l in the natural environ-
ment if they can. (Copyright (c) 1990 The Fisheries So-
ciety of the British Isles.)
Keywords: 'Trout, 'Environmental surveys,
Concentration(Composition), Fresh water fishes, Ex-
perimental design, Tables(Data), Reprints, 'Dissolved
oxygen, 'Biological effects, Salvelinus fontinalis,
Water pollution effects(Animals).
PB91-109900/REB PC A03/MF A01
Toxicant-Induced Mortality in Models of 'Daphnia'
Populations. Journal article.
Environmental Research Lab., Athens, GA. Office of
Research and Development.
T. G. Hallam, R. R. Lassiter, J. Li, and W. McKinney.
C1990, 27p EPA/600/J-90/152
Pub. in Environmental Toxicology and Chemistry, v9
n5 p597-621 May 90. Presented at the Annual Meeting
of the Society of Environmental Toxicology and Chem-
istry (8th), Pensacpla, FL, November 9-12, 1987. Pre-
pared in cooperation with Tennessee Univ., Knoxville.
Dept. of Mathematics.
A method to determine the mortality effects of a hydro-
phobic chemical on a population is proposed. The eco-
toxicological protocol is based on individual organism
response and is derived from the static theory of 'sur-
vival of the fattest.' This study, focusing on effects of
mortality and the effects of toxicant stress on popula-
tion succession, examines the static assessment sur-
vival of the fattest in a dynamic population model. A
premise in this approach is that risk assessment
should not be based solely on chemical properties of
the toxicant and that the biology of the exposed orga-
nisms is an important factor in the determination of ef-
fects.
Keywords: 'Mathematical models, 'Mortality, 'Daph-
nia, Toxicology, Chemical compounds,
Population(Statistics), Chemical properties, Exposure,
Reprints, 'Toxic substances, 'Water pollution
effects(Animals), Population dynamics, Aquatic eco-
systems, Risk assessment, Biological effects.
PB91-109918/REB PC A03/MF A01
Survival of the Fattest: Implications for Acute Ef-
fects of Lipophilic Chemicals on Aquatic Popula-
tions. Journal article.
Environmental Research Lab., Athens, GA.
H. R Lassiter, and T. G. Hallam. c1990,13p EPA/600/
J-90/153
Pub. in Environmental Toxicology and Chemistry, v9
P585-595 1990. Presented at the Annual Meeting of
the Society of Environmental Toxicology and Chemis-
try (8th), Pensacola, FL., November 9-12, 1987. Pre-
pared in cooperation with Tennessee Univ., Knoxville.
Simple assumptions for individual toxic response, ex-
change of toxicant with environmental concentrations
and body composition are used in a model to evaluate
the effect of lipid variation on toxic response in a sub-
population of similarly sized individuals. The model
represents the internal distribution of a chemical such
that more hydro-phobic compounds preferentially
move into body lipid. Thus, for exposures of equal
chemical activity, both increasing body fat and greater
hydrophobicities increase the exposure duration that
can be withstood without effect. In simulated 96-h
bioassays, the effect of increased tolerance to higher
hydrophobicities was apparent for chemicals whose
K(sub ow) exceeded 10,000. These simulations are
compared to published observations. Simulations also
are compared to other published data for longer-term
bioassays. The effect of interspecies gill morphology
on toxic response also is explored. It is concluded that
variation in lipid can account for much variation in toler-
ance in a subpopulation of similarly sized individuals;
that gill morphology is another variable influencing
toxic response; and that, in general, for similarly ex-
posed organisms, the fattest survives the longest.
Keywords: 'Lipids, 'Mathematical models, Toxicology,
Exposure, Bioassays, Fats, Fishes, Reprints, 'Toxic
substances, 'Water pollution effects(Animals), Aquat-
March1991 21
-------
EPA PUBLICATIONS BIBLIOGRAPHY
ic ecosystems, Biological effects, Population dynam-
ics, Dose-response relationships.
PB91-109926/REB PC A03/MF A01
Vertical Ozone Fluxes and Related Deposition Pa-
rameters Over Agricultural and Forested Land-
scapes. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
J. M. Godowitch. C1990,32p EPA/600/J-90/154
Pub. in Boundary-Layer Meteorology 50, p375-404
1990.
The spatial variability and temporal behavior of the ver-
tical flux of ozone has been investigated from turbu-
lence measurements collected on aircraft flight legs in
the daytime period during two consecutive summer ex-
perimental field studies. The data were obtained during
horizontal flight legs conducted over agricultural crops
and forested land in southeastern Pennsylvania, cen-
tral Ohio, and western Tennessee/Kentucky. Results
from individual experimental cases and statistics de-
rived from all cases in each region are presented.
Ozone flux generally exhibited a significant height de-
pendency; strongest negative (downward) fluxes in the
lowest level flight legs were primarily attributed to the
uptake of ozone by the surface and vegetative cover
while values were near-zero in the middle of the con-
vective boundary layer in the afternoon period. As
ozone flux was proportional to concentration, slightly
higher fluxes were found in low level downwind urban
plume segments where ozone concentrations were
10-20 ppb higher than in the surrounding area. Derived
deposition velocity showed no such bias as a function
of position across the urban plume. Ozone flux differ-
ences were not apparent between the more heavily
forested sections and the primarily agricultural crop-
land areas in these regions. (Copyright (c) 1990 Kluwer
Academic Publishers. Printed in the Netherlands.)
Keywords: 'Ozone, 'Deposition, Flux(Rate), Spatial
distribution, Aerial surveys,
Concentration(Composition), Farm crops, Site sur-
veys, Reprints, 'Air pollution sampling, Eastern
Regk>n(United States), Forests, Temporal distribution.
Dry methods, Regional analysis, Vertical orientation.
PB91-109934/REB PC A02/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Presence of Dichtoromethane on Cleaned XAD-2
Resin: A Potential Problem and Solutions. Journal
article.
Battelte Columbus CXv., OH.
J. C. Chuang, M. W. Holdren, and N. K. Wilson. C1990,
6p EPA/600/J-90/155
Contract EPA-68-02-4127
Pub. in Environmental Science and Technology, v24
n6 p815-818 1990. Sponsored by Environmental Pro-
tection Agency, Research Triangle Park, NC. Atmos-
pheric Research and Exposure Assessment Lab.
Preparation of XAD-2 resin for indoor air sampling with
commonly used cleaning methods, such as Soxhlet
extraction with dtchkxomethane (DCM) followed by
vacuum drying and nitrogen purging, can lead to ele-
vated DCM levels (>100 ppb) in the sampled indoor
air, which result from DCM remaining in the resin after
cleaning. Since DCM is a suspect human carcinogen,
indoor human exposure to DCM should be minimized.
Several procedures to remove residual DCM after
Soxhlet extraction were evaluated. Removal by fluidiz-
ing the XAD-2 resin bed in a drying column with a nitro-
gen stream at 40C was best. The effectiveness of this
procedure was demonstrated in parallel air sampling
with a syringe sampler and with a prototype quiet sam-
pler equipped with a quartz fiber filter and an XAD-2
cartridge in series. Sampling was conducted in an
office and in residences. With the modified proce-
dures, indoor DCM levels were at typical indoor values
(<10 ppb). (Copyright (c) 1990 American Chemical
Society.)
Keywords: 'Air pollution control, 'Chemical cleaning,
Solvent extraction, ConcentratiorKComposition), Fluid-
izing. Adsorbents, Chemical analysis, Gas chromatog-
raphy. Reprints, 'Indoor air pollution, 'Methane/dtch-
loro, *XAD resins. Air pollution sampling, Air pollution
detection.
PB91-109942/REB PC A02/MF A01
Design and Evaluation of a High-Flow Rate Di-
chotomous Aerosol Sampler. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
V. R. Highsmith, and C. G. Weant. c1990,10p EPA/
600/J-90/156
Pub. in Environmental International, v16 p115-122
1990.
Two prototype high flow dichotomous samplers, each
simultaneously collecting fine (0.0-2.5 micrometers),
coarse (2.5-10.0 micrometers), and total (0.0-10.0 mi-
crometers) particle samples from a single air stream,
have been designed and evaluated. A series of tests
were conducted to estimate the prototype sampler col-
lection efficiencies over a range of particle concentra-
tions, to compare prototype sampler collection effi-
ciencies with standard particle monitors, and to evalu-
ate relationships between particle size and sample
chemistry. No statistical differences in particle collec-
tion efficiencies were observed between the two proto-
type samplers or between the prototype samplers and
standard PM(10) and PM(2.5) high volume samplers.
The study analytical results indicate that the particle
bound organics are primarily associated with the fine
particle sample and that the organics associated with
the coarse particle fraction did not significantly contrib-
ute to the total sample organic composition. The proto-
type sampler can be constructed locally from routine
sampler and machine shop components. The design
minimizes the extensive resource requirements asso-
ciated with low flow dichotomous sampling and is an
excellent alternative for organizations not having
access to commercial low flow dichotomous instru-
mentation. (Copyright (c) 1990 Pergamon Press pic.)
Keywords: 'Aerosols, 'Air samplers. Design criteria,
Performance evaluation, Site surveys, Public health,
Particle size, Fines, Exposure, Flow rate, Organic com-
pounds, Reprints, 'Air pollution sampling, 'Air pollu-
tion effects(Humans), Inhalation, Risk assessment.
PB91-109959/REB PC A03/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK. Ground Water Research Branch.
Effect of pH Concentration on the Transport of
Naphthalene in Saturated Aquifer Media. Journal
article.
National Center for Ground Water Research, Houston,
TX.
A. T. Kan, and M. B. Tomson. C1990,19p* EPA/600/
J-90/157
Grant EPA-R-812808
Pub. in Jnl. of Contaminant Hydrology, y5 n3 p235-251
1989. Sponsored by Robert S. Kerr Environmental Re-
search Lab., Ada, OK. Ground Water Research
Branch.
Sorption is one of the primary mechanisms for retard-
ing the movement of organic contaminants in ground-
water. Sorption of hydrophobia compounds such as
toluene, naphthalene, and DDT is generally assumed
to be linearly proportional to solution phase concentra-
tion. In the present research naphthalene was chosen
as a model compound. Batch adsorption was studied
from 0.01 to 1.00 mg/L Transport of naphthalene
through a specially designed soil column apparatus
was studied from 5 to 9 pH and from 0.025 to 2.0 mg/L
initial concentration. All transport data could be mod-
eled using a single pH-modified Freuncttich isotherm: q
= 2.71 (1 - Sigma delta pH)C(sup 0.81) r = 0.999
where q (microgram/g) is the amount of contaminant
sorbed on the soil per g of soil, C is the contaminant
concentration in the flowing water, sigma is a correc-
tion factor and delta pH = pH - 7. The exponent
agrees with the batch data to within one percent and
the partition coefficient is within a factor of two. The
implications of these results to environmental trans-
port modeling are discussed. (Copyright (c) 1990 Else-
vier Science Publishers B.V.)
Keywords: 'Water pollution, *pH, 'Mathematical
models, 'Aquifers, Naphthalene, Kinetics, Sorption,
Organic compounds, Isotherms, Ground water, Re-
prints, 'Environmental transport, 'Soil contamination.
PB91-109967/REB PC A03/MF A01
Synthesis Report Laboratory Test Methods for
Exposure of Birds to Microbial Pest Control
Agents.
Corvallis Environmental Research Lab., OR.
A. Fairbrother, and P. Buchholz. Sep 90, 20p EPA/
600/3-90/079
Prepared in cooperation with Northrop Services, Inc./
Environmental Sciences, Corvallis, OR.
Microbial pest control agents (MPCAs) are microorga-
nisms that are applied to agricultural and silvacultural
environments to control proliferation and dissemina-
tion of insect or plant pests. During a field application,
it is likely that nontarget plants and animals are ex-
posed to MPCAs. Following extensive experimenta-
tion, protocols were developed using oral, intravenous,
and respiratory administration of the agent to two test
species of birds (mallard and bobwhite). These proto-
cols are suitably designed to demonstrate pathogenici-
ty of microorganisms in the test bird species. The
report summarizes the work completed during the de-
velopmeent and evaluation of these protocols.
Keywords: 'Pest control, 'Environmental surveys,
'Birds, Pesticides, Microorganisms, Exposure, Experi-
mental design, Toxicity, Respiratory system, Ducks,
Pathology, Agriculture, Biological effects, Oral admin-
istration, Intravenous injection.
PB91-109975/REB PC A03/MF A01
Calibration of Greenhouse and the Field for Sur-
vival of Genetically Engineered Microorganisms.
Corvallis Environmental Research Lab., OR.
K. Donegan, J. Armstrong, C. Matyac, and R. J.
SekJIer. Oct 90, 37p EPA/600/3-90/085
Because of current concerns regarding the release of
genetically engineered microorganisms (GEMs) into
the environment, the fate, survival, and effects of many
GEMs will need to be evaluated in small-scale re-
leases performed in controlled, contained environ-
ments. In the study, the use of greenhouses for pre-
dicting the results of field releases, and the influence
of bacterial genus, plant genus and environmental
conditions on bacterial survival in the greenhouse and
the field were investigated. Erwinia herbicola, Pseudo-
monas syringae, and Klebsiella planticola were
sprayed on oat plants (Avena saliva) and bean plants
(Phaseolus vulgaris) in one greenhouse experiment
and in two field experiments. Plants were sampled,
and 21 days after bacteria were applied and tempera-
ture, relative humidity, and incident light were recorded
per minute and averaged per hour. Despite the appli-
cation of equivalent bacterial concentrations in the ex-
periments, bacterial populations after only one day
post-application were significantly lower in the field ex-
periments as compared to the greenhouse experi-
ment.
Keywords: 'Survival, 'Microorganisms, 'Genetics en-
gineering, Environmental transport. Release, Bacteria,
Greenhouses, Plants(Botany), Populations, Trends,
Field tests, Sampling, Humidity, Light(Visible radi-
ation), Temperature, Response, Erwinia herbicola,
Pseudomonas syringae, Klebsiella planticola.
PB91-109983/REB PC A04/MF A01
Effects of UV-B and Global Climate Change on
Rice Research Plan.
Corvallis Environmental Research Lab., OR.
D. Olszyk, D. Tingey, S. Holman, D. Bachelet, and P.
Barnes. Oct 90,65p EPA/600/3-90/087
See also PB90-263971. Prepared in cooperation with
International Rice Research Inst., Los Banos, Laguna
(Philippines).
Little is currently known about the response of rice
plants to UV-B radiation, enriched CO2, or elevated
temperature. Even less is known about the responses
of important rice ecosystem components (pests,
pathogens, weeds, nitrogen fixation, methanogenesis)
to these factors. To accurately determine the qualita-
tive and quantitative nature of these effects will require
a number of highly integrated experimental and model-
ing efforts, rigorous data quality control, and effective
coordination of research activities between cooperat-
ing groups. To facilitate integration of research activi-
ties, the program takes a modified cascading approach
with each task building upon the results of other tasks.
The research tasks for the program fall into three
groups: climate scoping, experimental, and assess-
ment
Keywords: 'Ultraviolet radiation, 'Climatic changes,
'Rice plants, Stress(Physiology), Growth, Yield,
Carbon dioxide, Nitrogen fixation, Pests, Ultraviolet B
radiation.
22 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
PB91-109991/REB PC A04/MF A01
Environmental Protection Agency, Washington, DC.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Scientific
Basis for the Development of the International
Toxicity Equivalency Factor (I-TEF) Method of
RisK Assessment for Complex Mixtures of Dioxins
and Related Compounds. Journal article.
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
S. H. Safe, F. W. Kutz, and D. P. Bottimore. Dec 88,
63p NATO/CCMS-178, EPA/600/6-90/015
Contract EPA-68-02-4245
See also PB91-110007. Prepared in cooperation with
Texas A and M Univ., College Station, and Versar, Inc.,
Springfield, VA. Sponsored by Environmental Protec-
tion Agency, Washington, DC.
The Pilot Study on International Information Exchange
on Dioxins and Related Compounds was initiated to
apply the cooperative efforts of several nations to ad-
dress issues assoc. with PCDDs, PCDFs, and related
compounds. The three-year study was conducted
under the aegis of the CCMS of NATO. The report pre-
sents a detailed discussion of the scientific basis for
the development of toxicity equivalency factors and
provides the toxicity data and methodology used to de-
termine the l-TEFs. Section 2 discusses background
information on PCDDs and PCDFs. Section 3 dis-
cusses the need for l-TEFs. Section 4 presents the
mechanisms of toxicity of these compounds. Section 5
provides a discussion of the development of TEFs
from experimental toxicity data.
Keywords: 'Dioxins, 'Toxicity, 'Pollution, Bioassay,
Risk assessment, Environmental impacts, Dosage,
Response, Rats, Fly ash, Pyrolysis, Municipalities,
Concentration(Composition), Exposure, Humans,
EC50, Polychlorinated dibenzo p-dioxins, Dibenzofur-
ans.
PB91-110007/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Listing of
Laboratories with Expertise In the Analysis of
Dioxins and Related Compounds. Final rept. 1985-
19B8.
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
F. W. Kutz, D. P. Bottimore, and E. W. Bretthauer. Aug
88,47p NATO/CCMS-168, EPA/600/6-90/016
Contract EPA-68-02-4254
Prepared in cooperation with Versar, Inc., Springfield,
VA. Sponsored by Environmental Protection Agency,
Washington, DC.
The Listing of Laboratories with Expertise in the Analy-
sis of Dioxins and Related Compounds was prepared
as a contribution to the Pilot Study on the International
Information Exchange on Dioxins and Related Com-
pounds, The listing contains the names and addresses
of 108 laboratories in nine nations that participated in
the project. The listing also contains some descrip-
tions of the matrices analyzed, quality assurance
schemes used, and laboratory affiliations. The object
of the compilation was to facilitate the exchange of in-
formation on analytical methods and the capabilities of
the laboratories for analysis of chlorinated dibenro-p-
dioxins, dibenzofurons, and related compounds.
Keywords: 'Dioxins, 'Chemical analysis, 'Laborato-
ries, Quality assurance, United States, International re-
lations, Listings, Dibenzofurons.
PB91-110015/REB PC A05/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Guides to Pollution Prevention: The Fabricated
Metal Products Industry.
Jacobs Engineering Group, Inc., Pasadena, CA.
M. Callahan, and S. Lawrence. Jul 90,84p EPA/625/
7-90/006
Contract EPA-68-02-4286
See also PB90-256405. Sponsored by Environmental
Protection Agency, Cincinnati, OH. Risk Reduction En-
gineering Lab.
The guide reviews the operations of fabricated metal
manufacturers, identifies techniques that allow these
companies to reduce wastes, and provides a set of
self-audit checklists to assist fabricated metal manu-
facturers in setting up a waste reduction program. The
report emphasizes reducing hazardous wastes but
also discusses options for reducing nonhazardous
wastes.
Keywords: 'Fabrication, "Metals, "Pollution control,
Manufacturers, Waste disposal, Reduction, Hazardous
materials, Operations, Prevention, Feasibility, Guide-
lines, Assessments, Electroplating, Paints, Cleaning,
Acids, Storage, 'Waste minimization, Waste recycling.
PB91-110023/REB PC A04/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Guides to Pollution Prevention: The Commercial
Printing Industry.
Jacobs Engineering Group, Inc., Pasadena, CA.
L. M. Brown. Aug 90,53p EPA/625/7-90/008
Contract EPA-68-02-4286
See also PB91-110015 and PB90-256413. Sponsored
by Environmental Protection Agency, Cincinnati, OH.
Risk Reduction Engineering Lab.
Commercial printers, who include lithographers, gra-
vure printers, flexographers, and letterpress and
screen printers, generate a variety of wastes during
printing operations. The manual largely addresses the
wastes and waste minimization options for offset li-
thographers. Waste that can be disposed of in trash in-
clude some waste paper; film; empty containers; used
blankets; and damaged products and other items. The
wastes result from image processing, plate making,
proof making, printing, and finishing processes. An-
other form of waste - wastewater - results from image
processing, plate making, and printing processes.
Equipment cleaning wastes and air emissions are
other categories of waste. Much of the waste paper
generated can be recycled.
Keywords: 'Printing, 'Industries, 'Pollution, Preven-
tion, Manuals, Waste disposal, Reduction, Printing
equipment, Paper, Refuse, Air pollution, Waste recy-
cling.
Keywords: 'Expenses, 'Solid waste disposal, 'Munici-
palities, Weight(Mass), Volume, Communities, Prices,
Services, Collection, Financing, 'Households, Unit
pricing, Waste recycling.
PB91-111492/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of Solid Waste and Emergency Response.
Technical Evaluation of the Combustion System
of the Marine Shale Processors, Inc. Facility in
Amelia, Louisiana. Technical rept.
Midwest Research Inst., Kansas City, MO.
B. Holloway. Oct 90, 43p EPA/530/SW-90/086
Contract EPA-68-01 -7287
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Solid Waste and Emergen-
cy Response.
The U.S. Environmental Protection Agency (EPA) con-
ducted a technical evaluation of the performance of
the hazardous waste combustion system in use at the
Marine Shale Processors, Inc. (MSP) facility in Amelia,
Louisiana. The report evaluates the design and per-
formance of the hazardous waste preparation system,
rotary kiln, afterburners, combustion control system,
and stack emissions control devices in place in Febru-
ary 1990. The combustion system was evaluated in
comparison to good design, operation, and mainte-
nance practices and regulatory controls currently ap-
plicable to hazardous waste incinerators permitted
under the Resource Conservation and Recovery Act
(RCRA).
Keywords: 'Incinerators, 'Combustion chambers,
'Hazardous materials, Design, Performance evalua-
tion, Kilns, Air pollution control, Operations, Mainte-
nance, Solid waste disposal, Maintenance, Residues,
Sales, Metals, Scrap, Amelia(Louisiana).
PB91-110031/REB PC A24/MF A03
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cin-
cinnati, Ohio on October 12-13,1989.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Aug 90,554p EPA/600/9-90/036
As part of joint interests in environmental protection
between the United States and Japan, a conference
has been held on Sewage Treatment Technology at in-
tervals of 18 months to two years. The Twelfth Confer-
ence was held in Cincinnati, Ohio, October 12-13,
1989. During the Conference, papers related to toxics
control in municipal wastewater, and sludge treatment
and disposal were presented by both the Japanese
and U.S. speakers. Additional presentations were
made by the Japanese on sewage construction
projects and innovative treatment including nutrient re-
moval. The U.S. presented additional papers on aer-
ation methods, pathogens and disinfection, and inno-
vative treatment.
Keywords: 'United States, 'Japan, 'Sewage treat-
ment, 'Meetings, Municipalities, Waste water, Toxicity,
Sludge disposal, Construction, Nutrients, Removal,
Aeration, Disinfection, Pathogens, Sewage treatment
plants. Innovations.
PB91-111484/REB PC A06/MF A01
Charging Households for Waste Collection and
Disposals: The Effects of Weight or Volume-
Based Pricing on Solid Waste Management. Final
rept.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste and Emergency Response.
P. Kaldjian. Sep 90,110pEPA/530/SW-90/047
Most U.S. households pay for solid waste collection
and disposal services directly through a fixed monthly
service charge or indirectly through their property
taxes. Increasingly, however, communities are turning
to unit pricing as a means of financing solid waste col-
lection and disposal. Unit pricing means charging
households for waste services based on the amount
and type of waste collected: households that use more
of the service pay more for waste collection and dis-
posal. The unit price can be assessed based on
weight, volume, or some combination of weight and
volume.
PB91-113589/REB PC A04/MF A01
Cleaning Illinois: The Challenge Facing Illinois'
Hazardous Waste Cleanup Efforts.
Illinois State Environmental Protection Agency, Spring-
field. Div. of Land Pollution Control.
1990, 52p IEPA/GCA-90/163
The Illinois hazardous waste cleanup program, 'Clean
Illinois', began in 1984 with S20 million in excess inter-
est from the investment of old bond sale proceeds. Be-
ginning in FY 1986, additional funding was provided
through the use of Build Illinois funding for cleanup
projects. Since the first year of the program, annual
funding has fluctuated between $5.9 million and $17.0
million. When the PRPs did not pay for cleanup either
because of insufficient assets, bankruptcy, or other
reasons, or when they succeeded in hiding behind in-
corporation or bankruptcy laws, State funding became
necessary. A successful cleanup operation was put
into place over the past five years. The cleanup of 59
hazardous waste sites and the significant number of
leveraged responsible party cleanups testify to the ef-
fectiveness of the Illinois cleanup machine. A bill was
introduced in the 1990 session of the Illinois General
Assembly to fund the cleanup program through the as-
sessment of a fee on the storage of hazardous chemi-
cals.
Keywords: 'Waste disposal, 'Hazardous materials, 'Il-
linois, Incinerators, Solvents, Lake Brachen, Organic
compounds, Metals, Scrap, 'Cleanup, Case studies.
PB91-113837/REB PC A17/MF A03
Corvallis Environmental Research Lab., OR.
Impacts on Quality of Inland Wetlands of the
United States: A Survey of Indicators, Tech-
niques, and Applications of Community-Level Bio-
monitoring Data.
Corvallis Environmental Research Lab., OR.
P. Adamus, and K. Brandt. Nov 90,396p EPA/600/3-
90/073
Portions of this document are not fully legible. Pre-
pared in cooperation with Florida Univ., Gainesville.
Center for Wetlands. Sponsored by Corvallis Environ-
mental Research Lab., OR.
The report focuses on inland wetlands of the conter-
minous United States. Except for those bordering the
Great Lakes, these are not subject to significant tidal
fluctuations. They are generally fresh water wetlands,
except for saline wetlands in some mid-continent and
western regions. Other tidal, tundra, and tropical wet-
lands were not included because their consideration
March 1991 23
-------
EPA PUBLICATIONS BIBLIOGRAPHY
would have involved a greatly expanded scope of
work. Protocols for biological sampling of tidal wet-
lands have been presented by Simenstad et al. and
others. For purposes of this report, 'wetlands' are con-
sidered to be vegetated areas transitional between up-
lands and open water. A principal goal of the report is
to encourage each state to track their progress in pro-
tecting wetland ecological condition. It emphasizes the
biological functions of wetlands - habitat for fish, wild-
life, and related organisms and the processes that sup-
port biological functions.
Keywords: 'Marshes, "Swamps, *United States,
Water pollution. Fresh water. Salt water, Tidewater,
Tidal currents, Conservation, Protection, Ecology,
Fishes, Wildlife, Microorganisms, Aquatic plants, Moni-
toring, Tables(Data), 'Wetlands, Habitats.
PB91-113845/REB PC A04/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Applications Analysis Report SITE Program, CF
Systems Organics Extraction System, New Bed-
ford, Massachusetts. Final rept
Science Applications International Corp., McLean, VA.
R. Valentinetti. Aug 90,74p EPA/540/A5-90/002
Contract EPA-68-03-3485
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
The report summarizes the results of a Superfund In-
novative Technology Evaluation (SITE) demonstration
of the CF Systems critical fluid organics extraction
system at the New Bedford Harbor, Mass., Superfund
site. It also provides a review of those conditions which
this technology is best suited for, as well as comments
by CF Systems Corp. The technology depends on the
ability of organic pollutants to solubilize in the process
solvent, a liquified gas. The pollutants treated include
polychlorinated biphenyls (PCB's) and polynuclear ar-
omatic hydrocarbons.
Keywords: 'Organic compounds, 'Hazardous materi-
als, 'Extraction, 'New Bedford Harbor, Solvent extrac-
tion. Chlorine organic compounds, Biphenyl, Aromatic
polycycfc hydrocarbons, Process control, Public
health. Sewage treatment, Economic factors. Equip-
ment, Safety, Massachusetts, 'Superfund, Polychlori-
nated biphenyls.
PB91-113852/REB PC A03/MF A01
Ozone Dosimetry Predictions for Humans and
Rats.
Hearth Effects Research Lab., Research Triangle
Park,NC.
J. H. Overton, R. C. Graham, T. R. McCurdy, and H. M.
Richmond. Nov 90,40p EPA/600/1 -90/009
Prepared in cooperation with NSI Technology Services
Corp., Research Triangle Park, NC.
The report summarizes ozone (O3) dosimetry model
predictions for rats and humans under several different
scenarios based on the most recent empirical data and
theoretical considerations in the field of O3 dosimetry.
The report was prepared at the request of the Office of
Air Qual iy Planning and Standards (OAQPS) as an
input to be considered by scientists participating in a
chronic lung injury risk assessment project for O3. As
indicated in the report a number of judgments and as-
sumptions had to be made to obtain the dosimetry pre-
dictions. In addition to presenting the simulation re-
sults, the O3 dosimetry model used to make the pre-
dictions is discussed and the choice or method of se-
lecting important physiological parameters explained.
This includes anatomical dimensions, choices of rat
arid human ventilatory parameters, and the method of
estimating human and rat upper respiratory tract
uptake. Finally, a comparison of simulation results to
recent experimental dosimetry results is discussed.
Keywords: 'Dosimetry, 'Ozone, 'Rats, 'Humans, 'Air
pollution, Exposure, Lung, Risk assessments, Mathe-
matical models, Physiology, Respiratory diseases,
Ventilation, Respiration, Dosage,
Concentration(Composition), Simulation, Comparison.
PB91-113860/REB PC A08/MF A01
Environmental Protection Agency. Washington, DC.
Office of Underground Storage Tanks.
Standard Test Procedures for Evaluating Leak
Detection Methods: PfpeHne Leak Detection Sys-
tems. Final rept
Midwest Research Inst, Falls Church, VA.
J. D. Flora, and K. M. Bauer. Sep 90,160p EPA/530/
UST-90/010
Contract EPA-68-01-7383
See also PB91-106245. Sponsored by Environmental
Protection Agency, Washington, DC. Office of Under-
ground Storage Tanks.
The handbook is one in a series of seven that de-
scribes EPA's standard test procedures for evaluating
the performance of leak detection equipment for un-
derground storage tanks. For each of the seven leak
detection methods discussed in the series a procedure
to test equipment in a consistent manner is provided.
This edition provides an explanation of how to conduct
the standardized test procedure, how to perform re-
quired calculations and how to report the results of the
test for Pipeline Leak Detection Systems.
Keywords: 'Underground storage, 'Storage tanks,
'Leak detectors. Standards, Test methods, Under-
ground pipelines, Test equipment, Performance eval-
uation, Vapors, Manufacturers, Monitoring, Pressure,
Leakage, Histograms, Safety, Compressive properties,
Temperature, Accuracy.
PB91-115774/REB PC A02/MF A01
National Institutes of Health, Bethesda, MD.
Evidence That Drug-Resistant Alloreactive T Cells
May Contribute to Human Graft Rejection. Journal
article.
Duke Univ., Durham, NC.
W. L. Stanford, G. H. S. Strauss, and O. J. Finn. c1990,
6p EPA/600/J-90/175
Grant PO1-AM 9368
Pub. in Transplantation, v49 n6 p1138-1141 Jun 90.
Sponsored by National Institutes of Health, Bethesda,
MD., and Environmental Protection Agency, Washing-
ton, DC.
The objective of the study was to determine whether
resistance to immunosuppressive drugs by transplant
recipient's T cells could contribute to continued graft
rejection, in spite of immunosuppressive therapy. The
T cell lines used in the series of experiments were
originally established from T cells that had infiltrated
kidney or liver grafts and initiated rejections in patients
receiving immunosuppressive drugs, including the
purine analogue azathioprine (AZ). The authors have
used a proliferation assay and the Strauss-Albertini
test to analyze the T cell lines. Both assays use 6-thio-
guanine (6-TG), an amino derivative of AZ, as the se-
lective agent to measure the resistance to AZ. (Copy-
right (c) 1990 by Williams and Wilkins.)
Keywords: Humans, Reprints, *T lymphocytes, 'Ho-
mologous transplantation, 'Graft rejection, 'Immuno-
suppressive agents, 'Drug resistance, Azathioprine,
Autoradiography.
PB91-115782/REB PC A02/MF A01
1-Chlorometnylpyrene: A Reference Skin Sensitiz-
er and Qenotoxin. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
J. Ashby, J. E. Gallagher, M. Kohan, H. Tinwell, and I.
Kimber. C1990,10p EPA/600/J-90/174
Pub. in Mutation Research, v243 n4 p281-289 Apr 90.
Prepared in cooperation with Institut de Recherches
Scientifiques sur le Cancer, Villejuif (France), and Im-
perial Chemical Industries Ltd., Aldertey Park (Eng-
land). Central Toxicology Lab.
1-Chloromethylpyrene has been evaluated as a model
mutagen and toxin related to the ultimate electrophiles
derived from BaP and 1-nitropyren. It was mutagenic
to Salmonella (> 100 picograms/plate) and exception-
ally reactive to DNA when assessed by the postlabel-
ing assay. 1-CMP was inactive in a mouse bone
marrow micronucleus assay when administered by
gavage probably due to hydroylis whose kinetics have
been studied (half life 23 min at 37 C). However as ex-
pected it was a potent skin toxin as determined by its
activity as a mitogen to mouse skin and its contact al-
lergenicity, as determined using the local lymph node
proliferate assay. It is concluded that 1-CMP will
probably be a potent human skin carcinogen and con-
tact allergen. (Copyright (c) 1990 Elsevier Science
Publishers B.V. (Biomedical Division).)
Keywords: 'Toxicology, 'Mutagens, *Skin(Anatomy),
'Sensitizing, Deoxyribonucleic acids, Carcinogens,
Salmonella typhimurium, Deoxyribonucleic acids,
Mice, Lymph nodes, Bone marrow. Reprints, *1-chlor-
omethylpyrene, 'Mutagenteity tests, Micronucleus
test, Benzo(a)pyrene, Biotransformation, Contact der-
matitis.
PB91-115790/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Estradiol Alters the Effectiveness of Gonadotro-
pin-Releasing Hormone (GnRH) in Ovine Pituitary
Cultures: GnRH Receptors versus Responsive-
ness to GnRH. Journal article.
North Carolina State Univ. at Raleigh. Dept. of Bio-
chemistry.
S. C. Laws, J. C. Webster, and W. L. Miller. c1990,8p
EPA/600/J-90/173
Pub. in Endocrinology, v127 n1 p382-386 Jul 90. Spon-
sored by Health Effects Research Lab., Research Tri-
angle Park, NC.
Estradiol-17 beta (E) rapidly (5-12h) induced ovine pi-
tuitary cultures to increase their binding for des-Gly10-
(D-Ala6)-GnRH ethylamide by 2.5 to 4.5-fold. The
ED50 for E was near 0.1 nM. Scatchard analysis indi-
cated the E increased binding by increasing receptors
for gonadotrophin releasing hormone (GnRH). GnRH-
stimulated release of luteinizing hormone (LH) in-
creased 2-fold along with the increase in GnRH recep-
tors but heightened responsiveness to GnRH disap-
peared after 27h of E-treatment even though GnFjH re-
ceptors remained elevated. These data are consistent
with the concept that: (1) E increased GnRH receptors
which initially enhanced gonadotroph responsiveness
to GnRH, and (2) E subsequently nullified the in-
creased response to GnRH by blocking a mechanism
of LH secretion not associated with GnRH receptor
number. Further support for this hypothesis came from
studies with porcine follicular inhibin. Inhibin, in ovine
pituitary culture, concomitantly increased GnRH re-
ceptors by 5-fold and GnRH-stimulated LH secretion
by 2-fold. Inhibin maintained both effects long term
(48h).
Keywords: 'Estradiol, 'Physiology, Pituitary gland.
Sheep, Kinetics, Reprints, 'Pituitary hormone releas-
ing hormones, 'Gonadotropin receptors, LH, Inhibin,
Cultured cells, Radioimmunoassay, Dose-response re-
lationships.
PB91-115808/REB PC A03/MF A01
U-Shaped Dose-Response Curves: Their Occur-
rence and Implications for Risk Assessment Jour-
nal article.
Environmental Protection Agency, Research Triangle
Park, NC. Environmental Criteria and Assessment
Office.
J. M. Davis, and D. J. Svendsgaard. c1990,15p EPA/
600/J-90/171
Pub. in Jnl. of Toxicology and Environmental Health,
V30p71-831990.
A class of curvilinear dose-response relationships in
lexicological and epidemiological studies may be
roughly described by 'U-shaped' curves. Such curves
reflect an apparent reversal or inversion in the effect of
an otherwise toxic agent at a low or intermediate
region of the dose continuum. Several examples of y-
shaped dose response functions are presented to il-
lustrate the variety of agents and end points that can
follow this form. Such findings are not thought to repre-
sent a unitary phenomenon, but may be explained
through numerous possible principles or mechanisms,
some of which are illustrated and discussed in general
terms. U-shaped dose-response curves raise impor-
tant issues for lexicological and environmental health
risk assessments, particularly in the identification of
no-observed-effect levels and in the evaluation of mul-
tiple outcomes and trade-offs between potential risks
and benefits of a given agent. It is especially important
to avoid focusing exclusively on an apparent improve-
ment in one end point and failing to consider other,
possibly deleterious effects of the same agent.
Keywords: Epidemiology, Toxicology, Lead(Metal),
Nervous system disorders, Children, Blood, Reprints,
'Dose response relationships, 'Risk assessment.
PB91-115816/REB PC A02/MF A01
Comparative Gastrointestinal Enzyme Activity
and Activation of the Promutagen 2,6-Dinitrotolu-
ene in Mate CD-1 Mice and Male Fischer 344 Rats.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
24 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
R. W. Chadwick, S. E. George, J. Chang, M. J. Kohan,
and J. P. Dekker. C1990,9p EPA/600/J-90/169
Pub. in Cancer Letters, y52 n1 p13-19 Jun 90. Pre-
pared in cooperation with North Carolina Univ. at
Chapel Hill, and Environmental Health Research and
Testing, Inc., Research Triangle Park, NC.
Comparative intestinal nitroreductase, azo reductase,
beta-glucuronidase, dechlorinase, and dehydrochlorin-
ase activities in young male Fischer 344 rats and
young male CD-1 mice were measured in vitro while
the comparative biotransfprmation of 2, 6-dinitrotplu-
ene to mutagenic metabolites was determined in vivo.
The mice, which exhibit a high spontaneous incidence
of hepatomas, had markedly greater nitroreductase
activity and metabolized significantly more 2, 6-dinitro-
toluene to mutagenic metabolites than did Fischer 344
rats, which show a low incidence of liver tumors. Re-
sults of this study indicate that species differences in
the incidence of hepatomas may be influenced by mi-
crobial flora and/or the biotransformation of xenobio-
tics in the G.I. tract. (Copyright (c) Elsevier Scientific
Publishers Ireland, Ltd.)
Keywords: *Enzymes, "Gastrointestinal system, *Mu-
tagens, 'Toxicology, Mice, Rats, Male, Hepatuma, In
vitro analysis, In vivo analysis, Metabolism, Bioassay,
Reprints, 'Ditoluenes, Species specificity, Biotransfor-
mation, Mutagenicity tests, Carcinogenicity tests.
PB91-115824/REB PC A02/MF A01
Cytogenetic Analyses of Mice Exposed to Dich-
loromethane. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
J. Allen, A. Kligerman, J. Campbell, B. Westbrook-
Collins, and G. Erexson. C1990,10p EPA/600/J-90/
168
Pub. in Environmental and Molecular Mutagenesis,
v15 p221-228 May 90. Prepared in cooperation with
Environmental Health Research and Testing, Inc., Re-
search Triangle Park, NC., and National Inst. of Envi-
ronmental Health Sciences, Research Triangle Park,
NC.
Chromosome damage was studied in female B6C3F1
mice exposed to dichloromethane (DCM) by subcuta-
neous or inhalation treatments. No increase in either
the frequencies of sister chromatid exchanges (SCEs)
or chromosome aberrations (CAs) in bone marrow
cells was observed after a single subcutaneous injec-
tion of either 2,500 or 5,000 mg/kg DCM. Inhalation
exposure to DCM for 10 days at doses of 4,000 or
8,000 ppm resulted in significant increases in frequen-
cies of SCEs in lung cells and peripheral blood lympho-
cytes, CAs in lung and bone marrow cells, and micron-
uclei (MN) in peripheral blood erythrocytes. Lung cell
CAs and blood erythrocyte MN reached frequencies of
approximately two times control levels. Following a 3-
month inhalation exposure to 2,000 ppm DCM, mice
showed small but significant increases in lung cell
SCEs and peripheral blood erythrocyte MN. These
findings suggest that genotoxicity may play a role in
the carcinogenicity of DCM in the lungs of B6C3F1
female mice. (Copyright (c) Wiley-USS, Inc.)
Keywords: 'Toxicology, Respiration, Mice, Bone
marrow, Lymphocytes, Erythrocytes, Lung,
Cells(Biology), Reprints, 'Methylene chloride, 'Cyto-
genetics, Dose-response relationships. Chromosome
aberrations, Sister chromatid exchange, Carcinogen-
icity tests, Mutagenicity tests.
PB91-115832/REB PC A02/MF A01
Neurotoxicology in the 1990s. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
H. A. Tilson. C1990,10p EPA/600/J-90/167
Pub. in Neurotoxicology and Teratology, v12 p293-300
Jul 90.
During the last ten years, neurotoxicology has entered
the mainstream of environmental toxicology as evi-
denced by numerous national and international confer-
ences, formation of societies related to neurotoxico-
logy, establishment and support of journals devoted to
neurotoxicology and reliance of regulatory agencies
on neurotoxicological endpoints. Over the last ten
years, agreement seems to have been reached con-
cerning the need for and use of neurotoxicological
tests for hazard identification. With regard to the future
of neurotoxicology, there are a number of important
issues that deserve attention, including (1) arriving at a
commonly accepted definition of neurotoxicology, (2)
the impact of new technology, (3) development of bio-
logical markers for neurotoxicology, (4) neurotoxico-
logy of chemical mixtures, (5) relationship between en-
vironmental agents and neurodegenerative diseases,
(6) use of in vitro procedures in neurotoxicology, (7)
risk assessment and (8) development of database for
specific neurotoxicants. The last ten years have been
productive ones for neurotoxicology. The next ten
years should mark a new phase of development
marked by significant progress in a number of impor-
tant areas in environmental toxicology.
Keywords: 'Toxicology, 'Nervous system, Mixtures,
Behavior, In vitro analysis, Tables(Data), Reprints,
'Environmental pollutants, 'Toxic substances, De-
mentia, Risk assessment, Biological markers.
PB91-115840/REB PC A03/MF A01
Genetic Activity Profiles in the Testing and Eval-
uation of Chemical Mixtures, June 1990. Journal
article.
Health Effects Research Lab., Research Triangle
Park, NC. Genetic Toxicology Div.
M. D. Waters, L. D. Claxton, H. F. Stack, A. L. Brady,
and T. E. Graedel. c1990,20p EPA/600/J-90/166
Pub. in Teratogenesis, Carcinogenesis, and Mutagen-
esis, vIO p147-164 1990. See also PB90-112780. Pre-
pared in cooperation with Environmental Health Re-
search and Testing, Inc., Research Triangle Park, NC.,
and AT. and T. Bell Labs., Murray Hill, NJ.
Some knowledge of the potential genetic activity of a
complex environmental mixture may be gained from an
assessment of the genetic activity of its component
chemicals. The expanded Genetic Activity Profile
(GAP) data base provides a computer-generated
graphic representation of genetic bioassay data as a
function of dose of the substance tested. In addition,
the Atmospheric Chemical Compound (ACC) data
base contains information on chemical structures,
properties, detection methods and sources of chemi-
cals found in ambient air. Using the combined data
bases, information on the quantity of an individual
chemical present within a mixture or fraction of a mix-
ture may be related to the quantity (lowest effective
dose, LED) of the chemical required to demonstrate a
positive response in one or more genetic bioassays.
(Copyright (c) 1990 Wiley-Liss, Inc.)
Keywords: 'Toxicology, Graphs(Charts), Bioassay,
Salmonella typhimurium, Reprints, 'Mutagenicity
tests, 'Genetic Activity Profile(GAP), 'Toxic sub-
stances, Data bases, Dose-response relationships.
PB91-115857/REB PC A02/MF A01
Induction of Anchorage-Independent Growth in
Human Diploid Fibroblasts by the Cyclopenta-po-
lycyclic Aromatic Hydrocarbon, Benz(1)-aceanth-
rylene. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
S. Nesnow, G. Milo, P. Kurian, R. Sangaiah, and A.
Gold. C1990, 7p EPA/600/J-90/165
Pub. in Mutation Research, v244 n7 p221-225 Jul 90.
Prepared in cooperation with Ohio State Univ., Colum-
bus. Dept. of Physiological Chemistry, and North Caro-
lina Univ. at Chapel Hill. School of Public Health.
Cyclopenta-fused polycyclic aromatic hydrocarbons
are a class of environmental PAH that has been re-
cently identified. Many of these chemicals have been
found to be more active that benzo(a)pyrene in tests
for genetic toxicity using bacterial and rodent cells.
Benz(l)aceanthrylene, a cyclopenta-polycyclic aromat-
ic hydrocarbon related to benz(a)anthracene, and
benzo(a)pyrene were compared for their activity to
induce cytotoxicity and anchorage independent colony
formation with normal human diploid fibroblasts. Both
benz(l)aceanthrylene and benzo(a)pyrene were rela-
tively non-cytotoxic to normal human diploid fibrob-
lasts. However, benz(l)aceanthrylene was twice as
active compared to benzo(a)pyrene over the concen-
tration range examined as an inducer of anchorage in-
dependent growth. The ability of benz(l)aceanthrylene
to induce anchorage independent colony growth in
normal human cells in combination with its demon-
strated ability as a mouse skin tumorigen suggests this
PAH to be a potential multi-species carcinogen. (Copy-
right (c) 1999 Elsevier Science Publishers B.V. (Bio-
medical Division.)
Keywords: 'Toxicology, 'Aromatic polycyclic hydro-
carbons, 'Carcinogens, Fibroblasts, Humans, Re-
prints, 'Environmental pollutants, 'Diploids, *Benzola-
ceanthrylene, 'Mtitagenicity tests, Cultured cells, Spe-
cies specificity.
PB91-115865/REB PC A02/MF A01
Influence of Antibiotics on Intestinal Tract Surviv-
al and Translocation of Environmental 'Pseudo-
monas' Species. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
S. E. George, M. J. Kohan, D. A. Whitehouse, J. P.
Creason, and L. D. Claxton. c1990,8p EPA/600/J-90/
164
Pub. in Applied and Environmental Microbiology, v56
n6p1559-1564 Jun 90.
The environmental release of microorganisms has
prompted the investigation of potential health effects
associated with their release. In the study, survival and
translocation to the spleen and liver of several environ-
mental Pseudomonas spp. was investigated in antibi-
otic-treated mice. P. aeruginosa strain BC16 and P.
maltophilia strain BC6, isolated from a commercial
product for PCS degradation, P. aeruginosa strain
AC869, a 3,5-dichlorobenzoate degrader, and P. cepa-
cia strain AC1100, an organism that metabolizes 2,4,5-
trichlorophenoxyacetic acid were examined for their
survival capabilities in the intestines of mice dosed
with clindamycin, ianamycin, rifampicin, or spectinomy-
cin. A mouse intestinal isolate, strain PAMG, was in-
cluded in the study. Following antibiotic pretreatment
(1 mg twice daily for 3 days), mice were dosed by
gavage with 10 to the ninth colony forming units (CFU)
of the individual Pseudomonas spp. By the end of the 5
day test period, strains AC869 and PAMG survived in
kanamycin-, rifampicin-, spectinomyicn-, and clindamy-
cin-treated animals. A statistically significant (p 0.05)
increase in survival of strain AC869 and PAMG was
observed in clindamycin-treated mice for the test
period. (Copyright (c) 1990 American Society for
Microbiology.)
Keywords: 'Antibiotics, 'Gastrointestinal system,
'Pseudomonas, Liver, Spleen, Reprints, Polychlorobi-
phenyl compounds, Micrpbial drug resistance, Health
hazards, Species specificity, Genetic engineering,
Colony-forming units assay.
PB91-115873/REB PC A03/MF A01
Chlorination, Water Hardness and Serum Choles-
terol in Forty-Six Wisconsin Communities. Journal
article.
Health Effects Research Lab., Cincinnati, OH.
E. A. Zeighami, A. P. Watson, and G. F. Craun. C1990,
13p EPA/600/J-90/163
Pub. in International Jnl. of Epidemiology, v19 n1 p49-
58 Jun 90. Prepared in cooperation with Oak Ridge
National Lab., TN. Health and Safety Research Div.
The Wisconsin Heart Health Research Program meas-
ured serum lipids and other clinical parameters among
residents of forty-six neighboring small communities in
central Wisconsin. The purpose of the study was to de-
termine whether distribution of serum lipids, blood
pressure or thyroid hormones differed according to the
Chlorination of the water supply, or to its calcium and
magnesium content (hardness), the report examines
serum lipid levels in relation to the drinking water char-
acteristics Chlorination and hardness. (Copyright (c)
International Epidemiological Association 1990.)
Keywords: 'Lipids, 'Cholesterol, 'Water supply,
'Public health, Chlorination, Water treatment, Calcium
carbonates, Blood pressure, Risk, Arteriosclerosis,
Proteins, Epidemiology, Reprints, Drinking water.
PB91-115881/REB PC A03/MF A01
Nasal Lavage as a Tool in Assessing Acute In-
flammation in Response to Inhaled Pollutants.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
H. S. Koren, G. E. Hatch, and D. E. Graham. C1990,
13pEPA/600/J-90/161
Pub. in Toxicology 60, n1 p15-25 Jan 90.
The study addresses the effect of an acute (2 hour) ex-
posure of ozone at 0.4 ppm on the inflammatory re-
sponse in the upper airways of 10 normal volunteers
and compared these results to those obtained in the
lower airways assessed by bronchoalveolar lavage
(BAL). The results indicate significant increases in the
number of polymorphonuclear neutrophils (PMN) in
March 1991 25
-------
EPA PUBLICATIONS BIBLIOGRAPHY
NAL immediately post exposure '(7.7-fold). This in-
crease is still detectable 18 hours post exposure 16-
fold) which is similar to the increase of PMN in BAL
The albumin level, which is an indicator of epithelial
cell permeability, was elevated 18 hours post exposure
(1.5 fold). Interestingly, several other markers of acute
inflammation such as prostaglandin E2 (PGEalpha),
C3a, urokinase-type plasminogen activator (U-PA),
which were found to be significantly elevated in the
BAL of the same group of subjects (18 hours post ex-
posure), were not elevated in the NAL either immedi-
ately post or 18 hours post exposure. Collectively the
data suggest that NAL may serve as a sensitive and
reliable technique to detect inflammation in the upper
airways of subjects exposed to ozone.
Keywords: *Nose(Anatomy), *Ozone, 'Inflammation,
Respiration, Reprints, *Air pollution effects(Humans),
'Bronchoalveolar lavage fluid, Complement 3a, Pros-
taglandins, Neutrophils, Acute disease, Plasminogen
activators, Biological markers.
PB91-115899/REB PC A01/MF A01
Characterization of the Parasporal Inclusion of
Bacillus thuringlensis Subsp. Kyushuensis. Journal
article.
Health Effects Research Lab., Research Triangle
PanXNC.
G. A. Held, C. Y. Kawanishi, and Y. Huang. c1990,5p
EPA/600/J-90/160
Pub. in Jnl. of Bacteriology, v172 n1 p481-483 Jan 90.
Bacillus thuringiensis var. kyushuensis synthesizes an
irregularly shaped parasporal inclusion during sporula-
tion. Electron microscopy revealed that the inclusions
are composed of a relatively homogeneous appearing
center surrounded by a thick, electron dense coating.
Purified inclusions were found to have an LC50 of 12
ug/ml. against Aedes aegypti larva which is nearly 400
times less toxic than similar preparations of B. thurin-
giensis var. israelensis inclusions. The inclusions are
composed of four major peptides with molecular
weights of about 140 kDa, 70 kDa, 26 kDa, and 14
kDa. Blots of the inclusion peptides were prepared and
probed with monoclonal antibodies specific for the
three major peptides present in B. thuringiensis var. is-
raelensis inclusions. Antibody directed against the 135
kDa B. thuringiensis var. israelensis peptide was found
to cross react strongly with the 70 kDa peptide of B.
thuringiensis var. kyushuensis. The antibody directed
against the 65 kDa peptide of Bacillus thuringiensis
var/ israelensis was found to strongly react with the 26
kDa peptide of B. thuringiensis var. kyushuensis. How-
ever, the antibody directed against the 28 kDa peptide
of B. thuringiensis var. israelensis failed to react with
any of the B. thuringiensis var. kyushuensis peptides.
Keywords: Electron microscopy, Larvae, Molecular
weight Peptides, Reprints, 'Bacillus thuringiensis.
Western blotting, Bacterial spores, Biological pest con-
trol, Monoclonal antibodies, Aedes aegypti, Cross re-
actions.
PB91-115907/REB PC A03/MF A01
Stnjcture-Actfvtty Relationships in the Develop-
mental Toxicity of Substituted Phenols: In vivo Ef-
fects. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Perinatal Toxicology Branch.
R. J. Kavtock. C1990,19p EPA/600/ J-90/159
Pub. in Teratology, v41 n1 p43-59 Jan 90.
Hansch analysis, a quantitative approach relating the
physical-chemical properties of molecules to biological
effects, was applied to a series of substituted phenols
tested for developmental toxicfty. The physical-chemi-
cal properties included a hydrophobic parameter (log
P), an electronic parameter (Hammett sigma) and a
bulk parameter (molar refractivity (MR)). Biological ac-
tivities were obtained for 27 congeners in a Chemoff /
Kavlock Assay performed in Sprague-Dawley rats ex-
posed on day 11 of gestation. The effects discussed in
the report are: the dose to decrease maternal weight
gain by 10 g at 24 and 72 hours after treatment
(MTOX1 and MTOX2); the dose to increase post-im-
plantation loss by one over the concurrent control
value (PLOSS); and the dose required to decrease
total liner weight by 10% on postnatal day 6 (BIO6).
Overall, 14 of 27 congeners were classified as active in
terms of maternal effects, but only 50% of these were
active for developmental effects. Seven of the nine
overall active developmental toxicants were active
maternal toxicants. Two QSAR models were devel-
oped from the data, one relating to maternal toxicity for
22 para-phenols and the other for the postimplarttation
loss potency of the 8 most active para-phenols. The
properties of these phenols which contribute to mater-
nal toxicity are different from those inducing develop-
mental effects.
Keywords: 'Toxicity, 'Phenols, Tables(Data), Rats,
Body weight, In vivo analysis, Reprints, 'Structure-ac-
tivity relationships, *Teratogens, Dose-response rela-
tionships, Ontogeny.
PB91-115915/REB PC A02/MF A01
Environmental Research Lab.-Duluth, MN.
Planar Chlorinated Hydrocarbons (PCHs) in Colo-
nial Fish-Eating Waterbird Eggs from the Great
Lakes. Journal article.
Michigan State Univ., East Lansing. Center for Envi-
ronmental Toxicology.
D. E. Tillitt, G. T. Ankley, and J. P. Giesy. 1990, 6p
EPA/600/J-89/477
Pub. in Marine Environmental Research, v28 p505-508
1989. Sponsored by Environmental Research Lab.-
Duluth, MN.
Reproductive impairment of double-crested cormo-
rants (Phalacrocorax auritis) and Caspian tems Hydro-
progne caspia) has recently been observed in the
Great Lakes of North America. Planarchlorinated hy-
drocarbons (PCHs), which include polychlorinated bi-
phenyls (PCBs), polychlorinated dibenzo-p-dioxins
(PCDDS), and polychlorinated dibenzofurans (PCDFs),
are believed to be at least partially responsible for the
increased incidence of teratogenesis and embryonic
mortality. The objective of the study was to assess the
potency of the PCH mixtures in egg extracts from
these colonial waterbirds. The evidence is strong for at
least a partial role of PCHs as causal agents in the re-
productive impairment of fish-eating waterbirds from
the Great Lakes of North America. (Copyright (c) 1990
Elsevier Science Publishers Ltd, England.)
Keywords: 'Chlorohydrocarbons, 'Fishes, 'Feeding
stuffs, 'Great Lakes, 'Birds, Eggs,
Concentration(Composition), Mortality,
Reproduction(Bk)logy), Reprints, Waterfowl, 'Phala-
crocorax auritis, Caspian terns, 'Hydroprogne caspia,
Polychlorinated hydrocarbons, Polychlorinated diben-
zofurans.
PB91-115923/REB PC A02/MF A01
Michigan Univ., Ann Arbor. Sea Grant Program.
Hepatic Enzyme Systems as Biochemical Indica-
tors of the Effects of Contaminants on Reproduc-
tion of Chinook Salmon 'Oncorhynchus
tschawytscha'. Journal article.
Environmental Research Lab.-Duluth, MN.
G. T. Anktey, D. E. Tillitt, J. W. Gooch, and J. P. Giesy.
C1989,10p EPA/600/J-89/476
Pub. in Comp. Biochem. Physiol., v94C n1 p235-242
1989. Also pub. as Michigan Agriculture Experiment
Station, East Lansing, rept no. fJQNTRIB-13045. Pre-
pared in cooperation with Michigan State Univ., East
Lansing. Center for Environmental Toxicology, and
Woods Hole Oceanographic Institution, MA. Dept. of
Biology. Sponsored by Michigan Univ., Ann Arbor. Sea
Grant Program.
The reproductive success of 30 female Lake Michigan
Chinook salmon (Oncorhynchus tschawytscha) was
evaluated and compared to the status of two hepatic
enzyme systems proposed as sensitive biochemical
indicators of exposure to planar polychlorinated aro-
matic hydrocarbons, including certain polychlorinated
biphenyls, polychlorinated dibenzofurans and poly-
chlorinated dibenzodioxins. Fertilizability, hatchability
and egg and fry mortality varied significantly among
the fish. Hepatic monooxygenase and glutathione S-
transferase activities and cytochrome P-450E concen-
tration also varied markedly among the fish. There
was, however, little correlation between reproductive
success and the three biochemical indicators of con-
taminant exposure.
Keywords: 'Enzymes, 'Salmon, 'Water pollution,
•Lake Michigan, Reproduction(Biology), Liver, Chlo-
rine organic compounds, Biphenyl,
Concentration(Cornposition), Biochemistry, Exposure,
Aromatic polycyclic hydrocarbons, Furans, Mortality,
Correlation, Eggs, Exposure, Reprints, 'Foreign tech-
nology. Biochemical indicators, Polychlorinated bi-
phenyl, Dibenzodioxin, Oncorhynchus tschawytscha.
PB91-115931/REB PC A03/MF A01
Comparative Toxicology of the Pyrethroid Insecti-
cides. Journal article.
Environmental Research Lab.-Duluth, MN.
S. P. Bradbury, and J. R. Coats. C1989,47p EPA/600/
J-89/475
Pub. in Reviews of Environmental Contamination and
Toxicology, v108 1989. Prepared in cooperation with
Iowa State Univ., Ames. Dept. of Entomology.
Synthetic pyrethroid insecticides are photostable ana-
logs of the natural pyrethrins of botanical origin. Their
structures range from very similar to the original (e.g.,
allethrin) to highly dissimilar compounds (e.g., flucyth-
rinate). Directed synthesis by groups in Japan (Sumi-
tomo Chemical Co.) and England (NRDC) resulted in
very potent insecticides and a commercial success for
the synthetic pyrethroids. (Copyright (c) 1989 by
Springer-Verlag New York Inc.)
Keywords: 'Toxicity, 'Pyrethrum, 'Insecticides, Inver-
tebrates, Mammals, Birds, Fishes, Amphibia, Animal
physiology, Penetration, Adsorption, Exposure, Ro-
dents, Inhalation, Growth, Food consumption, Re-
prints, LD50.
PB91-115949/REB PC A02/MF A01
Resolving the Radon Problem in Clinton, New
Jersey, Houses. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
M. C. Osborne. C1989,10p EPA/600/J-89/474
Pub. in Environmental International, v15 p281-287
1989. See also PB87-174892.
The article discusses resolution of a radon problem in
Clinton, New Jersey, where significantly elevated
radon concentrations were found in several adjacent
houses. The U.S. EPA screened 56 of the houses and
selected 10 for demonstration of radon reduction tech-
niques. Each of the 10 houses received an intensive
radon diagnostic evaluation before a house-specific
radon reduction plan was developed. Before and after
the plans were implemented, radon concentrations
were determined by charcoal canisters and continuous
radon monitors. A variety of sealing and subslab de-
pressurization techniques were applied to the 10
houses. Radon concentrations were reduced by over
95% in all 10 houses. Five meetings were held to ex-
plain to homeowners the radion reduction techniques
being implemented and to answer questions of home-
owners interested in applying similar radon reduction
efforts to their houses.
Keywords: 'Radon, 'Houses, 'Air pollution control,
Residential buildings, Ventilation, Sealing, 'Indoor air
pollution, Subslab depressurization systems,
Clinton(New Jersey), Radiation monitoring.
PB91-115956/REB PC A03/MF A01
Numerical Models for Predicting Watershed Acidi-
fication. Journal article.
Corvallis Environmental Research Lab., OR.
L E. Eary, E. A. Jenne, L. W. Vail, and D. C. Girvin.
C1989,27p EPA/600/J-89/473
Pub. in Archives of Environmental Contamination and
Toxicology, v18 p29-53 1989. Prepared in cooperation
with Battelle Pacific Northwest Labs., Richland, WA.
Environmental Sciences Dept.
Three numerical models of watershed acidification, in-
cluding the MAGIC II, ETD, and ILWAS models, are re-
viewed, and a comparative study is made of the specif-
ic process formulations that are incorporated in the
models to represent hydrological, geochemical, and
biogeochemical processes which affect the responses
of watersheds to acidic deposition. The models differ
notably in the level of detail with which they represent
various processes and in the degree of aggregation
used to assimilate important watershed-specific pa-
rameters relating to hydrologic-flow routing and soil
and solution chemistry. The models have been used to
simulate the short-term dynamics of water quality at a
number of different watersheds currently receiving
acidic deposition. The predictive reliabilities of these
models still need to be tested against observed data
from watersheds that have been monitored for long
periods.
Keywords: 'Acidification, 'Mathematical models,
'Deposition, Water pollution, Responses, Hydrology,
Water flow, Routing, Soil chemistry, Simulation, Test
methods, Geochemistry, Reliability, Neutralizing, Envi-
26 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
ronmental impacts, Weathering, Cation exchanging,
Sulfates, Watersheds, Ecosystems.
PB91-115964/REB PC A03/MF A01
Regional Patterning of Hormones in the Female
Rat Anterior Pituitary: Disproportionate Changes
Over the Estrous Cycle. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Toxicology Branch.
J. M. Goldman, R. L. Cooper, G. L. Rehnberg, K. C.
Booth, and W. K. McElroy. c1989,22p EPA/600/J-89/
472
Pub. in Endocrine Research, v14 n4 p263-282 Apr 89.
Prepared in cooperation with Northrop Services, Inc.,
Research Triangle Park, NC.
The study addressed the possibility that regional differ-
ences exist in the typical patterning of anterior pituitary
hormones seen over the estrous cycle. The results
show that LH in the rostral area of the pituitary, signifi-
cantly higher than in other regions on diestrus, rises
markedly on proestrus before falling late on that after-
noon to concentrations comparable to other areas.
Smaller cyclic changes were seen for lateral and
caudo-central areas. The pattern of regional FSH con-
centrations on diestrus, while similar to LH, does not
show the proestrus fall in the rostral region. Prolactin
declines from a high on diestrus I to a low on late
proestrus, but no regional disparities are present. TSH
shows distinct regional differences and a fall in con-
centrations that coincides with the reported rise in
serum estradiol. (Copyright (c) 1989 by Marcel Dekker,
Inc.)
Keywords: Rats, Females, Diurnal variations, Estradi-
ol, Thyrotropin, Reprints, 'Anterior pituitary hormones,
'Estrus, Radioimmunoassay, Pituitary hormone re-
leasing hormones, LH, FSH.
PB91-115972/REB PC A02/MF A01
Differences in Detection of DNA Adducts in the
32P-Postlabelling Assay After Either 1-Butanol Ex-
traction or Nuclease PI Treatment. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Genetic Toxicology Div.
J. E. Gallagher, M. A. Jackson, M. H. George, J. L.
Lewtas, and I. G. Robertson. C1989,8p EPA/600/J-
89/471
Pub. in Cancer Letters, v45 p7-10 Apr 90. Prepared in
cooperation with Environmental Health Research and
Testing, Inc., Research Triangle Park, NC.
The use of nuclease P1 treatment and 1-butanol ex-
traction to increase the sensitivity of the 32P-postla-
belling assay for DNA adducts have been compared.
Although similar results were obtained with the two
methods for standard adducts formed with
benzo(a)pyrene dipl epoxide I, nuclease PI treatment
resulted in a significant reduction in detection of major
adducts 1-amino-6-nitropyrene, 1-amino-8-nitropyr-
ene, 2-aminofluorene, 2-naphthylamine and 4-amino-
biphenyl modified DNAs, but not following the 32P-
postlabelling analysis of 2-acetylaminofluorene modi-
fied DNA. These results suggest that at least initially,
both medications of the 32P-postlabelling assay
should be used for the detection of unknown adducts
or for adducts derived from nitro-aromatics and aro-
matic amines. (Copyright (c) 1989 Elsevier Science
Publishers Ireland Ltd.)
Keywords: 'Butanols, "Mutagens, "Chemical analysis,
Nitrogen organic compounds, Aromatic hydrocarbons,
Solvent extraction, Sensitivity, Reprints, "Mutagenicity
tests, *DNA damage, "Deoxyribpnucleases, Phospho-
rus 32, Benzo(a)pyrene, Autoradiography.
PB91-115980/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Purification and Biological Characterization of
Human Hepatopoietin A: A Polypeptide Growth
Factor for Hepatocytes. Journal article.
Duke Univ. Medical Center, Durham, NC. Dept. of Pa-
thology.
R. Zamegar, and M. Michalopoulos. C1989,9p EPA/
600/J-89/469
Grant EPA-R-814344
Pub. in Cancer Research, y49 p3314-3320 Jun 89.
Prepared in cooperation with National Institutes of
Health, Bethesda, MD. Sponsored by Health Effects
Research Lab., Research Triangle Park, NC.
The presence of a high molecular weight polypeptide
growth factor in the plasma of normal human or rat
serum which stimulates DNA synthesis in primary cul-
tures of normal rat hepatocytes has previously been
reported. This activity was referred to as Hepatopoietin
A (HPTA). At that time, however, complete purification
of this growth factor had not been achieved. In the
present report the steps required for complete purifica-
tion of HPTA from human plasma or rabbit serum are
described. The purification involved sequential ammo-
nium sulfate precipitation, heparin-affinity chromatog-
raphy, anion exchange HPLC, and reverse-phase
HPLC. The final purified product is a heterodimer con-
sisting of a heavy and a light polypeptide chain with
M.W. of 70,000 and 35,000 respectively as determined
by SDS-PAGE under reducing conditions. Under non-
reducing conditions, however, the purified HPTA mi-
grated as a single band on SDS-PAGE corresponding
to a M.W. of 69,000. The mitogenic activity of HPTA
was associated with this band when it was eluted from
unstained SDS-polyacrylamide gels. Gel filtration
HPLC under neutral isotonic conditions indicated that
HPTA tends to form aggregates with M.W. of greater
than 300,000. Chromatofocusing indicated that HPTA
is an acidic protein with a PI of about 5.5.
Keywords: "Proteins, Purification, Liver, Rats, Re-
prints, 'Hepatoprotein A, 'Growth substances, Cul-
tured cells, Polyacrylamide gel electrophoresis, High
pressure liquid chromatography, Isoelectric focusing.
PB91-115998/REB PC A03/MF A01
Acute Effects of Amitraz on the Acoustic Startle
Response and Motor Activity. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
K. M. Crofton, V. M. Boncek, and L. W. Reiter. c1989,
13p EPA/600/J-89/468
Pub. in Pesticide Science, v27 n1 p1-11 Aug 89. Pre-
pared in cooperation with Northrop Services, Inc., Re-
search Triangle Park, NC.
To characterize further the behavioral toxicity of ami-
traz, comparisons were made between the effects of
amitraz on motor activity, the acoustic startle re-
sponse, body temperature, and body weight in male
Long-Evans rats. Acute dosage-effect and time-
course determinations of motor activity were made
using figure-eight mazes. Dosage-effect and time-
course determinations for the acoustic startle re-
sponse were measured using a 13 KHZ, 120 dB(A), 40
ms tone as the eliciting stimulus, at each of three back-
ground white-noise levels. Amitraz was administered
orally in the vehicle ('Emulphor' + ethanol + saline.d a
dosage- and time-dependent decrease in motor activi-
ty which lasted from 4 to 96 h post-administration. The
effects of amitraz on the acoustic startle response
consisted of an increased latency and a decreased
amplitude and sensitization. The time-course of effects
on the acoustic startle response were more transient
(4-24 h) than the effects on motor activity. Amitraz-ex-
posed animals had decreased body weight that did not
return to control levels until 120 h (five days) post-ad-
ministration. (Copyright (c) 1989 Society of Chemical
Industry.)
Keywords: 'Pesticides, 'Animal behavior, 'Acoustics,
Body temperature, Body weight, Rats, Mortality, Re-
prints, 'Amitraz, 'Motor activity, 'Startle reaction,
Dose-response relationships.
PB91-116004/REB PC A02/MF A01
Induction of Activation Antigens on Human Natu-
ral Killer Cells Mediated Through the Fc-Gamma
Receptor. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Clinical Research Branch.
D. T. Harris, W. W. Travis, and H. S. Koren. c1989,8p
EPA/600/J-89/467
Pub. in Jnl. of Immunology, v143 n7 p2401-2406 Oct
89. Prepared in cooperation with Duke Univ. Medical
Center, Durham, NC., and North Carolina Univ. at
Chapel Hill.
NK cells, defined here as lymphocytes bearing the
CD16 Ag found on the NK cell Fc-gamma receptor
(FcR), are known to enter a proliferative and activated
state in response to stimulation with IL-2 as assessed
by clonal expansion, short-term DNA synthesis, and de
novo expression of lymphocyte-associated activation
Ag. We have found that the FcR of NK cells acts as a
signaling pathway through which IL-2-dependent acti-
vation may be greatly enhanced, allowing for more
rapid induction of activation Ag and recruitment of an
increased percentage of cells expressing surface
markers of cellular activation. FcR-interactive agents,
such as solid phase immobilized immune complexes
or cross-linked CD16-specific mAb, work synergistical-
ly with rlL-2 to elicit a rapid expression of IL2R and
transferrin receptors on greater than 5% of purified NK
cells as early as day 3 of culture. IL-2 or FcR-interac-
tive stimuli alone were weak or ineffective stimulators
by comparison. In contrast to the induction of de novo
activation Ag, DNA synthesis was elicited by IL-2
alone, but was not substantially or consistently en-
hanced by the subsequent addition of FcR-interactive
stimuli. (Copyright (c) 1989 by the American Associa-
tion of Immunologists).
Keywords: 'Antigens, Deoxyribonucleic acids, Re-
prints, 'Natural killer cells, Fluorescent antibody tech-
nic, Cross-linking reagents, lnterleukin-2, Monoclonal
antibodies, Endogenous substances receptors.
PB91-116012/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Habitat Use of Twenty-Five Common Species of
Oregon Freshwater Fishes. Journal article.
Oregon State Univ., Corvallis. Dept. of Fisheries and
Wildlife.
C. E. Bond, E. Rexstad, and R. M. Hughes. C1988,
12p*EPA/600/J-88/552
Pub. in Northwest Science, v62 n5 p223-232 1988.
Prepared in cooperation with NSI Technology Services
Corp., Corvallis, OR. Sponsored by Corvallis Environ-
mental Research Lab., OR.
The study had two objectives. The first was to deter-
mine the use of the physical habitat by the 25 most
common native freshwater fishes of Oregon, and the
second was to evaluate the use of a large computer
database of museum records in the determination. The
database encompasses 2021 collections made by var-
ious field workers from 1880 to 1984. Statistically dis-
tinct habitat use patterns appear for 17 of the species
for temperature, 17 for substrate, 19 for stream width,
and 22 for current velocity. Habitat use identified from
this statistical evaluation is generally consistent with
the subjective evaluations of field ichthyologists. A
large computer database compiled from field notes of
many collectors allowed useful generalizations con-
cerning species habitats.
Keywords: 'Habitability, 'Fresh water fishes, "Oregon,
Statistical analysis, Collecting methods, Geography,
Water temperature, Streams, Width, Spatial distribu-
tion, Trout, Carp, Water flow, Substrates,
Tables(Data), Reprints, Data base, Habitats, Salmo
mykiss, Cyprinus carpio.
PB91-116020/REB PC A03/MF A01
Significance of Mass and Number of Fibers in the
Correlation of V79 Cytotoxicity with Tumorigenic
Potential of Mineral Fibers. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
L. D. Palekar, B. M. Most, and D. L. Coffin. C1988,13p
EPA/600/J-88/551
Pub. in Environmental Research, v46 p142-152 Jan
88. Prepared in cooperation with Northrop Services,
Inc., Research Triangle Park, NC.
The Cytotoxicity of four tumorigenic minerals,
erionite(w), erionite(c), UICC crocidolite, UICC chryso-
tile to Chinese hamster V79 cells was compared. The
results indicate that the minerals were toxic by show-
ing more than 50% toxicity for at least one dose be-
tween 10 and 100 micrograms. This confirms the pre-
vious findings that V79 Cytotoxicity corresponds to the
tumorigenic potentials of the mineral fibers. Higher po-
tency of erionite, however, was not evident in the
system when the dose considered was expressed in
mass units. On the other hand, when the degree of cy-
totoxicity was considered per number of mineral fibers,
it was clear that fewer erionite fibers of all three dimen-
sions (A greater than or equal to 3; L greater than or
equal to 8.0 micrometers, W less than or equal to 0.25
micrometers; and L less than or equal to 5.0 microme-
ters, W less than or equal to 0.1 micrometers) than
those of UICC crocidolite and UICC chrysotile were
needed to produce similar toxicity. This suggests that
the dose in number of fibers may be a better parameter
than the total mass dose as a correlate of tumorigenic
potential. (Copyright (c) 1988 by Academic Press, Inc.)
Keywords: 'Toxicity, 'Minerals, 'Fibers, 'Asbestos,
'Carcinogens, Reprints, 'Carcinogenicity tests, 'Cell
March 1991 27
-------
EPA PUBLICATIONS BIBLIOGRAPHY
survival. Cell line, Chinese hamsters, Dose-response
relationships, Lethal dose 50.
PB91-116038/REB PC A03/MF A01
Use of Carbon Dioxide Challenge to Detect Toxi-
cant - Induced Changes in Cardiopulmonary Func-
tion of Awake Rats. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Toxicology Branch.
J. S. Tepper, M. J. Wiester, M. E. King, M. F. Weber,
and D. L. Costa. c1988,19p EPA/600/J-88/550
Inhalation Toxicology, Premier Issue, p79-95, Oct 88.
Prepared in cooperation with Northrop Services, Inc.,
Research Triangle Park, NC.
A system has been developed to measure simulat-
neously the effects of inhaled toxicants on cardiopul-
monary function in four awake rats before, during and
after exposure. One day prior to testing, Fischer-344
and Sprague-Dawley rats were implanted with an intra-
pleural or carotid catheter. On the day of testing, the
rats were placed into a restraint system to reduce
movement artifacts and to keep rats from disturbing
the implanted catheters without imposing limitations
on functional measurements. The rats were then
sealed into constant-volume plethysmographs mount-
ed on the door of a 0.32-cu m Rochester exposure
chamber. Thirty minutes after the rats were placed into
the plethysmographs, control measurements were ob-
tained. Under the control of a digital computer, the rats
were exposed for 15-min periods to 4% CO2. During
testing, tidal volume, intrapleural pressure, blood pres-
sure, and the electrocardiogram were recorded on the
polygraph, and were digitized and stored in the com-
puter. Four-second breathing epochs were recorded
and analyzed, and the results were displayed on line.
Keywords: "Toxicology, 'Carbon dioxide, Rats, Re-
prints, "Heart function tests, "Respiratory function
tests, *Air pollution effects(Animals), Computer appli-
cations, Wakefulness, Hemodynamics.
PB91-116046/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Interaction of Aqueous Solutions of Chlorine with
Malic Acid, Tartaric Add, and Various Fruit Juices.
A Source of Mutagens. Journal article.
Cincinnati Univ., OH. Dept. of Chemistry.
T. L Chang, R. P. Streicher, and H. Zimmer. c1988,
22p EPA/600/ J-88/549
Grant EPA-R-812579
Pub. in Analytical Letters, v21 n11 p2049-2067 Nov
88. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
The interactions of aqueous solutions of chlorine with
some fruit acids (citric acid, DL-malic acid, and L-tar-
taric acid) at different pH values were studied. Diethyl
ether extraction followed by GC/MS analysis indicated
that a number of mutagens (certain chlorinated pro-
panones and chloral hydrate) are present as major
products in some of these samples. A number of fruit
juices (orange, grape, apple, pineapple, and grapefruit)
were also treated with aqueous solutions of chlorine at
their pH values. The products were analyzed by GC/
MS. The same mutagens that were formed by the pure
acids (citric acid and DL-malic acid) were identified as
major products in ether extracts of these samples. An-
other mutagen, dichloroacetonitrile, was also identified
as a minor product in some of these juice samples. All
of the major products observed in the chlorination of
all five fruit juices are potentially derived from reactions
of aqueous solutions of chlorine with citric or malic
acid and with trace amounts of acetaldehyde and ace-
tone in the juices. The minor product, dichloroacetoni-
trile, is likely derived from the chlorination of certain
amino acids in the fruit juices. (Copyright (c) 1988 by
Marcel Dekker, Inc.)
Keywords: "Chlorination, "Malic acid, "Tartaric acid,
"Citric acid, Solutions, Mutagens, pH, Mass spectro-
copy, Gas chromatography, Chlorine organic com-
pounds, Stereochemistry, Reprints, Fruit juices, Dich-
loroacetonitrile.
PB91-116053/REB PC A02/MF A01
Comparison of Cytopathogenicity, Immune-
fluorescence and In situ DNA Hybridization as
Methods for the Detection of Adenoviruses. Jour-
nal article.
Health Effects Research Lab., Cincinnati, OH. Toxicol-
ogy and Microbiology Div.
C. J. Hurst, K. A. McClellan, and W. H. Benton. C1988,
9p EPA/600/J-88/548
Pub. in Water Research, v22 n12 p1547-1552 Dec
88.Portions of this document are not fully legible.
Three different methods were compared for their effi-
ciency at detection of adenoviruses. The samples ex-
amined for viral analysis consisted of concentrates
prepared from raw sewage, chosen as being repre-
sentative of the spectrum of viruses being intestinally
shed from a large population at any given time. When
using one single cell line, HEp-2, the overall numbers
of adenoviruses detected using cytopathogenicity and
immunofluorescence were roughly equal. In-situ hy-
bridization was approximately forty percent more sen-
sitive than eital. In-situ hybridization was approximately
forty percent more sensitive than either of these other
methods as determined by average virus tilers for the
different samples, and also proved to be better by
means of a nonparametric comparison. The 293 cell
line was approximately five times more sensitive for
detecting adenoviruses by cytopathogenicity as com-
pared with the HEp-2 cell line, but proved unsuitable in
our hands for quantitatively detecting indigenous
adenoviruses by immunofluorescence. The relative
number of indigenous adenoviruses present in the
sewage concentrates we examined was, on average,
ninty-four fold greater than that of enteroviruses.
Assay of enteroviruses was performed by plaque
assay in the BGM cell line.
Keywords: "Deoxyribonucleic acids, "Adenoviruses.
Sewage, Reprints, "Viral cytopathogenic effect, "Fluo-
rescent antibody technic, "Nucleic acid hybridization,
Cell line, Plaque assay.
PB91-116061/REB PC A02/MF A01
Mycoplasma genitalium Protein Resembling the
'Mycoplasma pneumoniae' Attachment Protein.
Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
P. C. Hu, U. Schaper, A. M. Collier, W. A. Clyde, and M.
Horikawa. C1987,8p EPA/600/J-87/537
Pub. in Infection and Immunity, v55 n5 p1126-1131
May 87. Prepared in cooperation with North Carolina
Univ. at Chapel Hill, and Food and Drug Administra-
tion, Bethesda, MD. Center for Drugs and Biologies.
In previous studies with hyperimmune rabbit sera and
monoclonal antibodies against P1 protein of M. pneu-
moniae, evidence was obtained of a shared antigenic
determinant with a single protein of M. genitalium. Be-
cause of biological and morphological similarities be-
tween these two human Mycoplasma species, at-
tempts were made to characterize this cross-reacting
protein of M. genitalium (designated MgPa). The pro-
tein was surface exposed, and had an estimated mo-
lecular weight of 140 K daltons. Electron microscopy
using monoclonal antibodies produced against either
MgPa or P1 demonstrated that MgPa is located over
the surface of the terminal structure of M. genitalium
which is covered by a nap layer. These immunologic
and morphologic findings suggest that the MgPa pro-
tein of M. genitalium could be the counterpart of the PI
protein of M. pneumoniae. (Copyright (c) 1987, Ameri-
can Society for Microbiology.)
Keywords: Humans, Electron microscopy, Reprints,
"Bacterial proteins, "Mycoplasma pneumoniae,
"Mycoplasma genitalium, Cross reactions. Immune
sera. Monoclonal antibodies, Antigenic determinants,
Autoradiography, Western blotting.
PB91-116079/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC. Toxicology Branch.
Morphometric Comparison of the Nasopharyngeal
Airway of Laboratory Animals and Humans. Jour-
nal article.
Northrop Services, Inc., Research Triangle Park, NC.
A. L. Patra, A. Gooya, and M. G. Menache. c1986,11 p
EPA/600/J-86/548
Contract EPA-68-02-4032
Pub. in Anatomical Record, v215 p42-50 Apr 86. Spon-
sored by Health Effects Research Lab., Research Tri-
angle Park, NC. Toxicology Branch.
Solid silicone rubber casts of the nasopharyngeal and
laryngeal regions of a human cadaver (child, three
years old) and a laboratory primate (baboon, 10 years
old) were made and cross-sectional areas were meas-
ured in detail. Cross-sectional areas of other species
reported in the published literature were used for com-
parison. In the child's nose cast, the frontal nasal duct,
which enters the anterior part of the middle meatus,
and the sphenoidal recess were almost absent. The
ethmoidal turbinates and the maxillary turbinates were
present but were not fully developed. In the baboon
nose, the different turbinates were well defined and
smooth but of less complex nature. Of the species
compared, the baboon's upper airways had the great-
est similarity to the human child's. The study shows
that for the species investigated and for those from the
literature, the cross-sectional area increases from the
external nares to the maxilloturbinate region. There is
a relatively sudden drop in cross-sectional area about
halfway through the nose. The study suggests a func-
tional relationship between nasal structure and cross-
sectional area across species. (Copyright (c) 1986
Allan R. Liss, Inc.)
Keywords: Humans, Laboratory animals, Casting, Re-
prints, "Nasopharynx, "Comparative anatomy, Spe-
cies diversity, Papio.
PB91-116087/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
NMDA Antagonist, MK-801, Suppresses Long-
Term Potentiation, Kindling, and Kindling-Induced
Potentiation in the Perforant Path of the Unan-
esthetized Rat. Journal article.
Northrop Services, Inc., Research Triangle Park, NC.
C1990,10p EPA/600/J-90/170
Pub. in Brain Research, v519 n1-2 p89-96, 11 Jun 90.
Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Antagonism of NMDA-mediated transmission by MK-
801 has been shown to block long-term potentiation
(LTP) in vitro and delay electrical kindling of the amyg-
dala. The experiment sought to examine the relation-
ship between synaptic potentiation of the perforant
path-granule cell synapse and development of perfor-
ant path kindling. MK-801 (0.1 and 1.0 mg/kg) blocked
induction of LTP of the perforant path in the unanesth-
etized animal measured 24 h after train delivery. The
1.0 mg/kg dosage also increased afterdischarge (AD)
thresholds, delayed kindling development from daily
stimulation of the perforant path (x = 8.82 + or - and
22.9 + or - 3.66 sessions to the first stage 5 seizure),
and increased AD durations. Kindling produced a sig-
nificant potentiation of the EPSP (47%) and population
spike (49%) after the first evoked AD in control ani-
mals. No significant enhancement of either component
of the field potential was observed in MD-801-treated
animals. Animals treated with this dosage of MD-801,
did, however, kindle in the absence of potentiation at
this synapse. It was concluded that although NMDA-
mediated potentiation may facilitate kindling, synaptic
potentiation does not appear to be a critical require-
ment for kindling to develop. (Copyright (c) 1990 Else-
vier Science Publishers B.V.)
Keywords: "Pharmacology, Evoked potentials, Amyg-
dala, Synapses, Reprints, "MD-801,
"Kindling(Neurology), *N-methyl-d-aspartate, "Long-
term potentiation, Drug antagonism.
PB91-116095/REB PC A02/MF A01
Rat and Human Visual-Evoked Potentials Record-
ed Under Comparable Conditions: A Preliminary
Analysis to Address the Issue of Predicting
Human Neurotoxic Effects from Rat Data. Journal
article.
Environmental Protection Agency, Research Triangle
Park, NC.
H. K. Hudnell, W. K. Boyes, and D. A. Otto. c1990,9p
EPA/600/J-90/158
Pub. in Neurotoxicology and Teratology, v12 n4 p391-
398 Aug 90. Prepared in cooperation with North Caroli-
na Univ. at Chapel Hill.
A search was undertaken for contributions of sus-
tained and transient visual elements to the rat visual-
evoked potential (VEP) using procedures similar to
those used in humans. Evoked potentials were record-
ed following either pattern-reversal or pattern-onset
stimulation over a range of spatial frequencies, and fol-
lowing adaptation to a stationary grating of the same
spatial frequency as the test stimulus. The initial VEP
component, a positive peak labeled PI, was early in la-
tency, larger at lower spatial frequencies, larger follow-
ing pattern-reversal than pattern-onset stimulation,
and not reduced in amplitude by adaptation to a sta-
tionary grating. These properties suggest that P1 re-
28 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
fleets the activity of a transient, motion-perception
visual subsystem. Subsequent in latency to P1 was a
negative peak labeled N2 which was largest at inter-
mediate spatial frequencies, larger following pattern-
onset than pattern-reversal stimulation, and reduced in
amplitude by adaptation to a stationary grating. These
properties suggest that N2 reflects the activity of a pat-
tern-perception visual subsystem.
Keywords: 'Toxicology, *Nervpus system, Rats,
Human, Patterns, Spatial distribution, Reprints, 'Visual
evoked potentials, Species specificity, Predictive value
of tests.
PB91-116103/REB PCA01/MFA01
Extraction and Concentration of Nonpolar Organ-
ic Toxicants from Effluents Using Solid Phase Ex-
traction. Journal article.
Environmental Research Lab.-Duluth, MM.
E. J. Durhan, M. T. Lukasewycz, and J. R. Amato.
C1989, 5p EPA/600/J-90/208
Pub. in Environmental Toxicology and Chemistry, v9
p463-466 1990. Prepared in cooperation with AScI
Corp., Duluth, MM.
To control toxic pollutants in effluents, it is necessary
first to identify the toxicants. To make identification
possible it is desirable to isolate the toxicants from
their effluent matrices and concentrate them. The arti-
cle describes a simple method in which the nonpolar
organic fraction of an effluent is concentrated into
methanol. The methanol solution can be directly ana-
lyzed by GC-MS and can also be diluted and tested for
toxicity. Results from the laboratory where this method
is being used show that in cases where the effluent
toxicants were nonpolar organic compounds 60% of
the effluent's toxicity was recovered in the methanol
concentrate and the toxicants were identified by GC-
MS.
Keywords: 'Extraction, 'Solid phases, 'Effluents,
Concentrating, Toxicity, Pesticides, Water pollution,
Gas chromatography, Mass spectroscopy, Bacteria,
Reprints.
PB91-116111/REB PCA03/MFA01
New Source Identification of Mercury Contamina-
tion in the Great Lakes. Journal article.
Environmental Research Lab.-Duluth, MN.
G. E. Glass, J. A. Sorensen, K. W. Schmidt, and G. R.
Rapp. C1990,13p* EPA/600/J-90/207
Pub. in Environmental Science and Technology, v24
n7 Jul 90. Prepared in cooperation with Minnesota
Univ., Duluth. Coll. of Science and Engineering.
Mercury contamination of the fishery affects hundreds
of lakes and rivers in the Upper Midwest and around
the Great Lakes (1-4). In Minnesota, fish consumption
advisories restricting full utilization of the resource be-
cause of elevated levels of mercury have been issued
for 285 water bodies compared to the limited database
of 22 water bodies 10 years ago. In December 1988 in
the broadest health warning issued on inland lakes,
Michigan's Department of Public Health announced
that people should limit consumption of fish from all of
the state's 10,000 inland lakes because of mercury
contamination. In the Great Lakes the International
Joint Commission (IJC) identified 42 areas of concern
for the development of plans for mitigation of pollution
problems (5).
Keywords: 'Mercury(Metal), 'Water pollution, 'Great
Lakes, Fisheries, Concentration(Composition), Saint
Louis River Estuary, Samplers, Incinerators, Sources,
Food consumption, Minnesota, Reprints, Sewage
treatment plants.
PB91-116129/REB PC A02/MF A01
New Method for Determining Effluent Toxicity
Using Duckweed 'Lemna minor'. Journal article.
Environmental Research Lab.-Duluth, MN.
J. E. Taraldsen, and T. J. Norberg-King. c1990,9p*
EPA/600/J-90/206
Pub. in Environmental Toxicology and Chemistry, v9
p761-7671990.
Duckweed (Lemna minor), a small vascular plant,
grows rapidly, is sensitive to a wide variety of toxicants
and is easy to culture. A method is described that
measures duckweed frond growth and chlorophyll
levels as indicators of growth inhibition. The method
requires a small testing volume (15 ml) of reconstituted
test medium that is prepared by using commercial
grade soil to promote frond and chlorophyll production.
A variety of single toxicants, industrial effluents and
wastewater treatment plant effluents were tested. For
most chemicals, the duckweed was as sensitive as
other frequently used test species. The comparative
toxicities to Ceriodaphnia dubia and fathead minnows
(Pimephales prpmelas) with various effluents indicates
that, for some industrial effluents, duckweed was the
most sensitive indicator used.
Keywords: 'Toxicity, 'Aquatic plants, 'Sensitivity, Test
methods, Chlorophylls, Production, Soils, Minnows,
Waste water, Tests, Industrial wastes, Tables(Data),
Reprints, Waterfowl, 'Lemna minor, Duckweed, Vas-
cular plants, Chemicals.
PB91-116137/REB PC A03/MF A01
Mansoura Univ. (Egypt). Faculty of Pharmacy.
Elimination of Spectral Interferences in Inductive-
ly Coupled Plasma-Atomic Emission Spectrosco-
py Using Orthogonal Polynomials. Journal article.
Environmental Research Lab., Athens, GA.
S. M. Hassan, and N. T. Loux. C1990,13p EPA/600/J-
90/205
Pub. in Spectrochimica Acta, v45B n7 p719-729 Jul
90. Sponsored by Mansoura Univ. (Egypt). Faculty of
Pharmacy.
Orthogonal polynomials have been applied to correct
for spectral interferences in ICP-AES. The emission
spectra of many analytes measured over fairly wide
wavelength ranges have characteristic normal proba-
bility distribution profiles (quadratic pattern) centering
on the prominent line of each element. The emission
spectra of many interferents (with the exception of
direct line overlap) display more or less linear shapes
over the same analyte range. Accordingly, a quadratic
polynomial fitting results in coefficient values that
relate largely to the concentration of the analyte and
negligibly to the concentration of interferents. The
method has been demonstrated to cancel the interfer-
ence caused by the presence of 1000 mg/1 concen-
trations of Ca, Mg, Al and Fe in the analysis of selected
elements (Cr, Cu, Mn, P, Zn, S, and Pb) at their most
sensitive prominent lines. The results indicate not only
the efficacy of the proposed method for eliminating
such interferences, but also its superiority over the cur-
rently used two- and three-point correction proce-
dures.
Keywords: 'Spectral lines, 'Atomic spectroscopy,
'Orthogonal functions, 'Chromium, 'Copper, 'Manga-
nese, 'Phosphorus, 'Zinc, 'Sulfur, 'Lead(Metal),
Spectrum analysis, Reprints, 'Interfering elements.
PB91-116145/REB PC A03/MF A01
Method for Testing Whether Model Predictions
Fall within a Prescribed Factor of True Values,
with an Application to Pesticide Leaching. Journal
article.
Environmental Research Lab., Athens, GA.
R. S. Parrish, and C. N. Smith. C1990,16p EPA/600/J-
90/204
Pub. in Ecological Modelling, v51 n1-2 p59-72 May 90.
Prepared in cooperation with Computer Sciences
Corp., Athens, GA.
A quantitative method is described for testing whether
model predictions fall within a specified factor of true
values. The technique is based on classical theory for
confidence regions on unknown population param-
eters and can be related to hypothesis testing in both
univariate and multivariate situations. A capability
index is defined that can be used as a measure of pre-
dictive capability of a model, and its properties are dis-
cussed. The testing approach and the capability index
should facilitate model validation efforts and permit
comparisons among competing models. An example is
given for a pesticide leaching model that predicts
chemical concentrations in the soil profile. (Copyright
(c) 1990 Elsevier Science Publishers B.V.)
Keywords: 'Error analysis, 'Pesticides, 'Soil profiles,
'Mobility, Multivariate analysis, Georgia, Field tests,
Reprints.
PB91-116152/REB PC A03/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Approach to Bioremediation of Contaminated
Soil. Journal article.
Utah State Univ., Logan.
J. L. Sims, R. C. Sims, and J. E. Matthews. c1990,35p
EPA/600/J-90/203
Pub. in Hazardous Waste and Hazardous Materials,
v26 n2 p117-149 1990. Sponsored by Robert S. Kerr
Environmental Research Lab., Ada, OK.
Biological processes, including microbial degradation,
have been identified as critical mechanisms for attenu-
ating organic contaminants during transit through the
vadose zone to the groundwater. On-site soil remedial
measures using biological processes can reduce or
eliminate groundwater contamination, thus reducing
the need for extensive groundwater monitoring and
treatment requirements. On-site remedial systems that
utilize the soil as the treatment system accomplish
treatment by using naturally occurring microorganisms
to treat the contaminants. Treatment often may be en-
hanced by a variety of physical/chemical methods,
such as fertilization, tilling, soil pH adjustment, mois-
ture control, etc. The development of a bioremediation
program for a specific contaminated soil system in-
cludes: (1) a thorough site/soil/waste characteriza-
tion; (2) treatability studies; and (3) design and imple-
mentation of the bioremediation plan.
Keywords: 'Organic compounds, 'Soils, 'Ground
water, 'Water pollution, Soil microorganisms, Fertiliz-
ing, Cultivation, pH, Moisture control, Sites, Design,
Utah, Reprints, 'Bioremediation, Vadose zone.
PB91-116160/REB PC A02/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Modeling Microbial Transport in Soil and Ground-
water: Microbiologists Can Assist in the Develop-
ment of Models of Contaminant Transport. Journal
article.
California Univ., Riverside. Dept. of Soil and Environ-
mental Sciences.
M. V. Yates, and S. R. Yates. C1990,6p* EPA/600/J-
90/202
Pub. in American Society for Microbiology News, v56
n6 p324-327 1990. Prepared in cooperation with Agri-
cultural Research Service, Riverside, CA. Salinity Lab.
Sponsored by Robert S. Kerr Environmental Research
Lab., Ada, OK.
A large body of literature describes the processes af-
fecting the fate of microorganisms in the subsurface
environment (i.e., soil and groundwater). The fate of
microorganisms depends on two main components:
survival and transport. Both components must be con-
sidered when determining whether there is a hazard to
human health associated with the contamination of the
groundwater. If a microorganism can survive in the
subsurface but is not readily transported through the
soil, it likely does not pose a large threat. Similarly, if it
is easily transported but does not persist, it may not be
of much concern. However, if a microorganism sur-
vives in an infective form long enough to be transport-
ed through the soil and into the groundwater, it may
contaminate the water supply.
Keywords: 'Microorganisms, 'Ground water, 'Water
pollution, Mathematical models, Survival, Environmen-
tal transport, Sediment transport, Public health, Water
supply.
PB91-116178/REB PC A02/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Cosolvency and Sorption of Hydrophobic Organic
Chemicals. Journal article.
Florida Univ., Gainesville.
P. S. C. Rao, L. S. Lee, and R. Pinal. C1990,10p EPA/
600/J-90/201
GrantEPA-R-814512
Pub. in Environmental Science and Technology, v24
n5 p647-654 1990. Sponsored by Robert S. Kerr Envi-
ronmental Research Lab., Ada, OK.
Sorption of hydrophobic organic chemicals (HOCs) by
two soils was measured from mixed solvents contain-
ing water plus completely miscible organic solvents
(CMOSs) and partially miscible organic solvents
(PMOSs). The utility of the log-linear cosolvency model
for predicting HOC sorption from solvent mixtures was
evaluated. Co-solvent effects of PMOSs on HOC solu-
bility and sorption were compared. Nonpolar PMOSs
(such as toluene, p-xylene, and TGE) have low aque-
ous solubilities and when present either as a cosol-
vent/cosolute in the aqueous phase or as a separate
liquid phase do not significantly influence HOC sorp-
March 1991 29
-------
EPA PUBLICATIONS BIBLIOGRAPHY
tion by soils. In contrast, polar PMOSs (such as nitro-
benzene and o-cresql) have sufficiently high aqueous
solubilities that significant decreases in HOC sorption
can be measured. The presence of a CMOS increases
the PMOS solubility which in turn, is reflected in in-
creased solubility and decreased sorption of HOCs.
(Copyright (c) by the American Chemical Society,
1990.)
Keywords: 'Sorption, 'Aromatic compounds, 'Solubil-
ity, 'Soils, Water, Mixtures, Polarity, Ternary systems,
Organic solvents, Mathematical models, Reprints.
PB91-116186/REB PC A02/MF A01
Robert S. Ken- Environmental Research Lab., Ada,
OK.
Influence of Solvent and Sorbent Characteristics
on Distribution of Pentachlorophenol in Octanol-
Water and Soil-Water Systems. Journal article.
Florida Univ., Gainesville.
L. S. Lee, P. S. C. Rao, P. Nkedi-Kizza, and J. J.
Delfino. C1990,10p EP A/600/J-90/200
Grant EPA-R-814512
Pub. in Environmental Science and Technology, v24
n5 p654-661 1990. Sponsored by Robert S. Kerr Envi-
ronmental Research Lab., Ada, OK.
Sorbent and solvent characteristics influencing sorp-
tion of pentachlorophenol (PCP) were investigated.
Analysis of aqueous sorption data for several sprbents
over a broad pH range suggested hydrophobic sorp-
tion of neutral PCP predominates at pH<7. At pH>7,
sorption of the pentachlorophenolate anion PCP(-1)
and the formation and sorption of neutral ion pairs
(such as metal cation (M(+) + PCP(-1) = MPCP(o))
were considered. The observed sorption data were de-
scribed over the entire pH range with knowledge of pH,
soil organic carbon content, and PCP's pKa. Increased
sorption of PCP(-1) was observed with increasing ionic
strength for batch sorption studies conducted in aque-
ous CaCI2 solutions. Octanol-water partition coeffi-
cients measured in various electrolyte solutions sug-
gested that formation of MPCP(o) and the partitioning
of PCP(-1) are influenced by the cationic species.
(Copyright (c) by the American Chemical Society,
1990.)
Keywords: 'Sorption, 'Solubility, Isotherms, Soils,
Acidity, Water, Reprints, 'Pentachlorophenol, Partition
coefficients, Octane, Binary mixtures.
PB91-116194/REB PC A03/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Cosotvency of Partially Miscible Organic Solvents
on the Solubility of Hydrophobic Organic Chemi-
cals. Journal article.
Florida Univ., Gainesville.
H. Pinal, P. S. C. Rao, L S. Lee, and P. V. Cline. c1990,
11pEPA/600/J-90/199
Grant EPA-R-814512
Pub. in Environmental Science and Technology, v24
n5 p639-6471990. Prepared in cooperation with Arizo-
na Univ., Tucson. Sponsored by Robert S. Kerr Envi-
ronmental Research Lab., Ada, OK.
The cosotvency of completely miscible organic sol-
vents (CMOSs) and partially miscible organic solvents
(PMOSs) on the solubility of hydrophobic organic
chemicals (HOCs) was examined, with an emphasis on
PMOSs. Measured solubilities were compared with
predictions from the log-linear model and the UNIFAC
model. In ternary mixed solvents, nonpolar PMOSs
such as toluene and trichloroethylene did not appre-
ciably increase HOC solubility. However, polar PMOSs
such as o-cresol and nitrobenzene did significantly en-
hance HOC solubility. Polar PMOSs have greater co-
solvent effect, not because they are stronger solvents,
but because they are present in greater concentrations
as a result of their higher aqueous solubilities (10,000
mg/L or 1% volume fraction). The cosolvency of
CMOSs increases with decreasing solvent polarity,
whereas the opposite is true for PMOSs. (Copyright (c)
by the American Chemical Society, 1990.)
Keywords: 'Solubility, 'Polyphenyl compounds. Or-
ganic solvents, Polarity, Mixtures, Contaminants, Ter-
nary systems, Water, Mathematical models, Reprints.
PB91-116202/REB
Department of Energy, Washington, DC.
PC A03/MF A01
Colloidal Considerations in Groundwater Sam-
pling and Contaminant Transport Predictions: A
Bimonthly Technical Progress Review. Journal arti-
cle.
Oak Ridge National Lab., TN. Nuclear Operations
Analysis Center.
R. W. Puls. C1990,11 p* EPA/600/J-90/198
Pub. in Nuclear Safety, v31 n1 p58-65 Jan-Mar 90.
Sponsored by Department of Energy, Washington,
DC., Robert S. Kerr Environmental Research Lab.,
Ada, OK., and Nuclear Regulatory Commission, Wash-
ington, DC.
The association of contaminants with suspended col-
loidal material in groundwater is a possible transport
mechanism and a complicating factor for accurate es-
timations of the aqueous geochemistry of subsurface
systems. Research to date indicates colloidal facilitat-
ed transport of contaminants in groundwaters, surface
waters, and in the unsaturated zone. If continued re-
search shows colloidal transport of contaminants to be
significant, sampling methods and transport models
must consider and be sensitive to this transport and re-
action mechanism.
Keywords: 'Colloids, 'Ground water, 'Environmental
transport, 'Water pollution, Sampling, Mathematical
models, Reaction kinetics, Surface waters. Geochem-
istry, Sorbents, Radioactive wastes, Reprints.
PB91-116210/REB PC A02/MF A01
Effects of Betaine on Enumeration of Airborne
Bacteria. Journal article.
Corvallis Environmental Research Lab., OR.
B. Marthi, and B. Lighthart. C1990,6p* EPA/600/J-
90/197
Pub. in Applied and Environmental Microbiology, v56
n5 p1286-1289 Nov 89. Prepared in cooperation with
NSI Technology Services Corp., Corvallis, OR.
The osmoprptectant betaine was incorporated into
collection fluid and enumeration medium to determine
its effects on the colony-forming abilities of airborne
bacteria, which were collected from three separate lo-
cations: a wastewater treatment plant, the roof of a
laboratory building, and an unobstructed farmland. At
all locations, addition of 2 to 5 mM betaine caused a
significant increase (from 21.6 to 61.3%) in colonial
outgrowth, compared with the growth rate of controls
without betaine. The presence of betaine in both the
collection fluid and the enumeration medium had an
additive effect on the colony-forming ability of airborne
bacteria compared with the presence of betaine in
either one alone. The effect of various betaine concen-
trations on the enumeration of aerosolized Pseudo-
monas syringae was determined. Betaine showed a
threshold for maximum effect at a concentration of 2 to
5 mM. The significance of these results with respect to
the development of protocols for monitoring airborne
microorganisms, including genetically engineered
microorganisms, is discussed.
Keywords: 'Pseudomonas, 'Bacteria, 'Aerosols,
Sewage treatment, 'Airborne,
Concentration(Composition), Monitoring, Counting,
Fluids, Growth, Prevention, Disease vectors, Osmosis,
Stress(Physiology), Dehydration, Enzymes, Stabiliza-
tion, Reprints, 'Betaine, Osmoprotectant, Genetic en-
gineering, Sewage treatment plants.
PB91-116228/REB PC A02/MF A01
Corvallis Environmental Research Lab., OR.
Evaluation of Intact Soil-Core Microcosms for De-
termining Potential Impacts on Nutrient Dynamics
by Genetically Engineered Microorganisms. Jour-
nal article.
Battelle Pacific Northwest Labs., Richland, WA.
J. K. Frederickson, H. Bolton, S. A. Bentjen, K. M.
McFadden, and S. W. Li. c1990,10p EPA/600/J-90/
196
Pub. in Environmental Toxicology and Chemistry, v9
p551-558 1990. Prepared in cooperation with Idaho
Univ., Moscow. Dept. of Bacteriology and Biochemis-
try. Sponsored by Corvallis Environmental Research
Lab., OR.
Nutrient export from intact soil-core microcosms in
leachate or by plant uptake was evaluated as a means
to assess the ecosystem impacts from the environ-
mental release of genetically modified root-colonizing
bacteria. Intact cores of two soil types, a Burbank
sandy loam and an Palouse silt loam, were excavated
for use as microcosms, seeded with corn and wheat,
respectively, and inoculated with Azospirillum lipo-
ferum transposon Tn5 mutants. Microcosms were
leached at 33 d and 67 d after seeding and the leach-
ate analyzed for sulfate, phosphate, ammonium, ni-
trite, nitrate, dissolved organic carbon and inorganic
carbon. Statistically significant differences in leachate
nutrient concentrations between treatments were due
to differences in soil types, rather than inoculation with
the bacteria. The high variation in the concentrations
of nutrients in the leachates from replicate micro-
cosms, attributed to real field variation, suggest that
the measurement of nutrient export in leachate from
microcosms may not be a sensitive indicator of eco-
system impacts. One exception was dissolved organic
carbon(and total carbon). A statistically significant dif-
ference (p < or = 0.05) was observed between the
microcosms receiving live inoculum and those receiv-
ing heat-killed cells for leachate organic carbon con-
centration. Plant uptake of N, P, S, B, Cu, Fe, Mg, Mn
and Zn was not affected by inoculation but the coeffi-
cients of variation were considerable lower than for the
leachate analyses. It is suggested that although the
leaching of organic carbon from microcosms may be
used as a holistic indicator of ecosystem impacts from
the release of genetically engineered
microorganisms(GEMs), measurements of plant as-
similation of nutrients and specific rates of micrpbial
transformation of nutrients may provide more sensitive
effects and points. (Copyright (c) 1990 SETAC.)
Keywords: 'Nutrients, 'Microorganisms, Leaching,
Soil surveys, Corn, Wheat, Plants nutrition, Farm
crops, Agronomy, Reprints, 'Terrestrial ecosystems,
'Microcosms, 'Environmental effects, 'Genetic engi-
neering. Biological indicators, Azospirillum lipoferum.
PB91-116236/REB PC A03/MF A01
Potential Future Effects of Current Levels of
Sulfur Deposition on Stream Chemistry in the
Southern Blue Ridge Mountains, U.S. Journal arti-
cle.
Corvallis Environmental Research Lab., OR.
M. R. Church, P. W. Shaffer, K. N. Eshleman, and B. P.
Rochelle. C1990,12p' EPA/600/J-90/195
Pub. in Water, Air and Soil Pollution, v50 p39-48 1990.
Prepared in cooperation with NSI Technology Services
Corp., Corvallis, OR., and Virginia Univ., Charlottes-
ville. Dept. of Environmental Sciences.
Using newly available regional data sets we examine
the potential for future changes in stream acid neutral-
izing capacity (ANC) for the Southern Blue Ridge Prov-
ince (SBRP) of the U.S. as related to (1) levels of S
deposition, (2) retention of S within watersheds, (3)
current surface water SO4, and (4) potential historical
changes in surface water chemistry. The authors con-
clude that, although (1) little change in surface water
chemistry (as affected by acidic deposition) likely has
occurred in the region to date, and (2) soils are current-
ly retaining a majority of atmospherically deposited S, it
is likely that marked increases in surface water SO4
will occur. Such increases could be accompanied by
significant surface water acidification (loss of ANC).
Keywords: 'Acidity, 'Sulfur, 'Neutralizing, 'Streams,
Watersheds, Deposition, Sulfates, Surface waters,
Soils, Water chemistry, Reprints.
PB91-116244/REB PC A02/MF A01
Probabilistic Statement of the Structure Activity
Relationship for Environmental Risk Analysis.
Journal article.
Corvallis Environmental Research Lab., OR.
M. A. Shirazi, and L. Lowrie. C1990,8p EPA/600/J-90/
194
Pub. in Archives of Environmental Contamination and
Toxicology, v19 p597-602 1990. Prepared in coopera-
tion with NSI Technology Services Corp., Corvallis,
OR.
The authors define a mode of biological response of
an organism to a chemical in terms of a general mathe-
matical model of the response surface. The model de-
scribes the combined effects of dose-level exposure
and time-duration exposure using 570 96-hr toxicity
tests with fathead minnows. The response surface
along the dose and time axes for each chemical in
these tests were completely defined by two scale fac-
tors, one for dose and one for time, and two form fac-
tors, one for dose and one for time. The scale factors
for dose and time are proportional with the inverse of
LC50 and LtSO, respectively. The form factors meas-
ure the relative response strategies with respect to
dose and time exposures. Only the scale factor for the
30 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
dose is correlated with the logarithm of the octanol
water partition coefficient (log P) and molecular weight
(Mw). Additional and independent observations
beyond log P and Mw are needed to correlate various
modes of chemical action with the form factors. It is
shown that narcosis-producing chemicals can be dis-
tinguished from other classes of chemicals by the
dominance of the response strategy with respect to
the dose over time exposures.
Keywords: Toxicology, Fishes, Organic compounds,
Water, Mathematical models, Water pollution, Re-
prints, 'Dose-response relationships, Partition coeffi-
cients, Octane, Risk assessment, Lethal dose 50.
PB91-116731/HEB PC A03/MF A01
Regional Estimates of Acid Mine Drainage Impact
on Streams in the Mid-Atlantic and Southeastern
United States. Journal article.
Corvallis Environmental Research Lab., OR.
A. T. Herlihy, P. R. Kaufmann, M. E. Mitch, and D. D.
Brown. c1990,18p* EPA/600/J-90/193
Pub. in Water, Air, and Soil Pollution, v50 p91-107
1990. Prepared in cooperation with Utah State Univ.,
Logan, and NSI Technology Services Corp., Corvallis,
OR.
Environmental Protection Agency conducted the Na-
tional Stream Survey (NSS) to provide unbiased esti-
mates of the numbers and distribution of acidic and
low acid neutralizing capacity streams in the Mid-Atlan-
tic and Southeastern United States. The NSS em-
ployed a probability sample of 500 stream reaches to
represent a target population of 64,300 stream
reaches in the study area. All NSS samples were
screened for acid mine drainage (AMD) influences,
and population estimates of the regional extent of
AMD impacts were made. Almost 10% of the streams
reaches in the Northern Appalachians subregion were
acidic during spring baseflow due to AMD. The popula-
tion estimates of mine drainage impact made in the
NSS were similar to estimates made in previous sur-
veys that attempted to census all of the streams in
coal producing areas. The results demonstrate that a
statistically based stream survey is a useful tool for
evaluating regional water quality.
Keywords: "Environmental impacts, "Water pollution,
'Streams, Chemical reactions. Mine waters, Metals,
Sulfates, pH, Sampling, Maps, Tables(Data), Popula-
tions, Surveys, Aquatic animals, Regional planning,
Pennsylvania, West Virginia, Tennessee, Reprints,
'Mine acid drainage, Reach(Streams).
PB91-116749/REB PC A02/MF A01
Effects of Methyl Parathion on Red-Winged Black-
bird ('Agelaius phoeniceus') Incubation Behavior
and Nesting Success. Journal article.
Corvallis Environmental Research Lab., OR.
S. M. Meyers, J. L. Cummings, and R. S. Bennett.
C1990,10p* EPA/600/J-90/192
Pub. in Environmental Toxicology and Chemistry, v9
p807-813 1990. Prepared in cooperation with NSI
Technology Services Corp., Corvallis, OR., and Animal
and Plant Health Inspection Service, Denver, CO.
Denver Wildlife Research Center.
Free-living female red-winged blackbirds were cap-
tured on their nests and given oral doses of 0, 2.37 or
4.21 mg/kg methyl parathion in a propylene glycol car-
rier during incubation. Birds were released immediately
after dosing and observed for 5 h to document behav-
ioral effects, amount of time spent off the nest after
dosing and time spent incubating. Each nest was mon-
itored until nestlings fledged or until all nestlings died
or disappeared. For each nest, the time of abandon-
ment, hatching success and fledgling success were
determined. In addition, prefledgling weights were ob-
tained for all nestlings in nests at 8 d after hatch. Al-
though methyl parathion caused ataxia, lacrimation
and lethargy and significantly depressed cholinester-
ase activity (>35%) at 4.21 mg/kg, there were no ap-
parent adverse effects on reproduction. Females re-
ceiving 4.21 mg/kg methyl parathion were able to
return to their nests, resume incubation, successfully
hatch their clutch and rear their young. Nestlings of
poisoned females did not have significantly different
body weights at 8 d compared to controls, indicating
that methyl parathion did not disrupt the females; abili-
ty to forage and deliver adequate food to nestlings.
Keywords: 'Birds, 'Insecticides, 'Nitro compounds.
Dosage, Females, Phosphorus organic compounds,
Sulfur organic compounds, Animal behavior,
Reproduction(Biology), Weight(Mass), Cholinesterase,
'Methyl Parathion, Ataxia, Lethargy.
PB91-116756/REB PC A03/MF A01
Analysis of Risk from Exposure to Aldicarb Using
Immune Response of Nonuniform Populations of
Mice. Journal article.
Corvallis Environmental Research Lab., OR.
M. A. Shirazi, B. J. Erickson, R. D. Hinsdill, and J. A.
Wyman. c1990,11p EPA/600/J-90/191
Pub. in Archives of Environmental Contamination and
Toxicology, v19 p447-456 1990. Prepared in coopera-
tion with Wisconsin Univ.-Madison.
The irnmunomodulation response of mice to low levels
of aldicarb in drinking water was investigated in four
series of studies. The splenic plaque forming cell(PFC)
response to red sheep cells were measured for treat-
ment levels of 0.01 to 1000 ppb(micrograms/kg).
Based on their beginning and end body weights, the
animal populations were uniform in all series of tests,
but based on their net body weights and PFC counts
they were highly nonuniform in the 30 to 60 day tests
and uniform in the 90 and 180 day tests. The mean
PVC counts for animals in each treatment were calcu-
lated and compared with the mean PFC counts for ani-
mals in the controls in all four series of tests. This ap-
proach ignores the variability and nonunifprmity in the
animal population. The outcomes using this approach
were stimulatory for the 30 and 60 day tests and inhibi-
tory for the 90 and 180 day tests. An alternative ap-
proach was developed based on the analysis of the
distributions of the relative PFC counts of each animal
in a treatment with each animal in a control, and spe-
cifically addresses the variability and nonuniformity in
animal population as integral parts of the analysis.
Keywords: 'Pesticides, 'Toxicology, Mice, Exposure,
Body weight, Reprints, 'Aldicarb, 'Immune system,
Dose-response relationships, Risk assessment.
Plaque assay. Time factors.
PB91-116764/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Mid-Latitude Northern Hemisphere Background
Sulfate Concentration in Rainwater. Journal article.
Oregon State Univ., Corvallis. Dept. of Atmospheric
Sciences.
R. J. Vong. C1990,12p* EPA/600/J-90/190
Pub. in Atmospheric Environment, v24A n5 p1007-
1018 1990. Sponsored by Corvallis Environmental Re-
search Lab., OR.
The pH is not sufficient to characterize the acidity of
precipitation, but rather its acid-base components
must be described. The chemistry of natural emission
sources as well as the mechanism of precipitation for-
mation determine the chemistry of precipitation at mid-
latitude, Northern hemisphere locations. With the
ocean biota as a source of atmospheric aerosol SO(2/
4), it is expected that this 'background' chemistry will
be dominated by SO(2/4). For the purpose of the
study, background was defined as a remote site gener-
ally upwind of urban areas, with the additional require-
ment that samples with evidence of contamination by
anthropogenic sources be excluded. Canadian and
U.S. data from long term precipitation monitoring sites
along the coasts of British Columbia, Oregon, and
Washington were evaluated to estimate a background
SO(2/4) concentration in rainwater.
Keywords: 'Sulfates, 'Precipitation(Meteorology),
'Northern Hemisphere, 'Air pollution, pH, Acid-base
equilibrium, Aerosols, Sulfur dioxide, Sulfur oxides,
Urban areas, Industrial plants, Nucleation, Water pollu-
tion, Concentration(Composition), Comparison, United
States, Canada, Monitoring, Rain, 'Acid precipitation.
PB91-116772/REB PC A03/MF A01
Influence of Greenhouse versus Field Testing and
Taxonomic Differences on Plant Sensitivity to
Chemical Treatment. Journal article.
Corvallis Environmental Research Lab., OR.
J. S. Fletcher, F. L. Johnson, and J. C. McFarlane.
C1990,11p* EPA/600/J-90/189
Pub. in Jnl. of Environmental Toxicology and Chemis-
try, v9 p769-776 1990. Prepared in cooperation with
Oklahoma Univ., Norman. Dept. of Botany and Micro-
biology.
Data present in the PHYTOTOX data base were ana-
lyzed to determine the influence of greenhouse vs field
conditions, and of taxonomic differences on the re-
sponse of terrestrial plants to a wide range of herbi-
cides. In the greenhouse vs field analysis, consider-
ation was given to the response of 13 plant species to
1 or more of 17 chemicals. The influence of taxonomic
differences was examined by comparing the response
of 151 plant species (43 families) to 1 or more of 16
chemicals representing 11 different classes of herbi-
cides. Analysis of this large body of comparative data
drawn from approximately 230 published papers would
not have been feasible without the use of computer-
ized data assembled in PHYTOTOX. These analyses
showed that the magnitude of variability between labo-
ratory and field data was 1.8 with a confidence interval
of + or - 0.4. Thus, the study indicates that taxonomic
differences among plants have a much greater influ-
ence on plant response to chemical treatment than
does testing condition (greenhouse vs field).
Keywords: 'Greenhouses, 'Herbicides,
'Plants(Botany), 'Sensitivity, Field tests, Taxonomy,
Response, Computerized simulation, Comparison,
Variability, Reprints, Chemical compounds, EC 50.
PB91-116780/REB PC A02/MF A01
Checklist for Describing and Documenting Diatom
and Chrysophyte Calibration Data Sets and Equa-
tions for Inferring Water Chemistry. Journal article.
Corvallis Environmental Research Lab., OR.
D. F. Charles. C1990,6p EPA/600/J-90/188
Also pub. as Indiana Univ. at Bloomington. Dept. of Bi-
ology rept. no. CONTRIB-311. Pub. in Jnl. of Paleolim-
nolpgy 3, p175-178 1990. Prepared in cooperation with
Indiana Univ. at Bloomington. Dept. of Biology.
The objective of the paper is to provide a checklist of
items to be addressed when compiling and reporting
diatom and chrysophyte calibration data sets and ac-
companying ecological data and inference equations.
The purpose of the list is to promote completeness
and consistency in data together with proper presenta-
tion and adequate documentation, so that the data can
be thoroughly evaluated and used fully and effectively
by others. It is recommended that as many items on
the list as possible and practical be addressed in all
papers reporting calibration data sets submitted to sci-
entific journals. The list is based on experience, re-
viewing papers on calibration data sets, discussions
with calibration set developers and users, and at-
tempts to compile data sets from several regions. The
guidelines can be applied to calibration data sets
based on other organisms as well.
Keywords: 'Guidelines, 'Water chemistry, 'Calibrat-
ing, 'Diatoms, 'Chrysophyta, Ecology, Computerized
simulation, Mathematical models, Reprints, 'Paleolim-
nology.
PB91-116798/REB PC A02/MF A01
Corvallis Environmental Research Lab., OR.
Spodosol Variability and Assessment of Re-
sponse to Acidic Deposition. Journal article.
Illinois Univ. at Urbana-Champaign. Dept. of Forestry.
M. B. David, G. F. Vance, R. D. Fuller, I. J. Fernandez,
and S. C. Nodvin. C1990,10p EPA/600/J-90/187
Pub. in Soil Science Society of America Jnl., v54 n2
p541-548 Mar/Apr 90. Prepared in cooperation with
State Univ. of New York Coll. at Pittsburgh, Maine
Univ., Orono, and Tennessee Univ., Knoxville. Dept. of
Forestry, Wildlife and Fisheries. Sponsored by Corval-
lis Environmental Research Lab., OR.
Variability in forest soils makes it difficult to observe
short-term changes in chemical properties under field
conditions. A buried soil-bag technique was developed
to examine the chemical response of a Maine forest
soil to loadings of strong acids (HNO3 and H2SO4).
Acids were added by irrigation on 18 hardwood plots,
15 by 15 m, American beech (Fagus grandifolia Ehrh.)
dominating. Treatments with three replicates each,
were control, low S, high S, low N, high N, and N plus
S. Soils were typical northeastern Spodpsols, with
acidic forest floors (pH 3.6) and upper mineral soils
(pH 3.4-4.0), low concentrations of base cations in
mineral horizons, and enrichment of the spodic hori-
zons with organic C, N, and S. Relative standard devi-
ations (RSD) of horizon means for all chemical proper-
ties except pH showed large variability over the small
(2.2 h) area encompassed by the plots. Twenty-five
250-micrometers-mesh nylon bags filled with 300 g of
homogeneous B horizon soil were placed directly
below the forest floor in each plot. After a 1 year of
treatment, collection and analysis of three bags per
plot showed significant differences. Mean adsorbed
March 1991 31
-------
EPA PUBLICATIONS BIBLIOGRAPHY
SO(-2)4 concentrations were 48 and 92 micrograms
S/g in control and high-S treatments, respectively. Ex-
changeable Ca(2+) and Mg(2+) were greater in the
high-S treatment than the control; base saturation in-
creased from 5.9 to 8.5% (possibly due to displace-
ment of cations from the forest floor). The buried soil-
bag technique detected small alterations in forest soil
chemistry under field conditions, with minimal disturb-
ance to study plots.
Keywords: 'Deposition, *Soil analysis. Chemical prop-
erties, Physical properties, Experimental design. Air
pollution, pH, Reprints, *Forest trees, 'Soil-water-
plant relationships, 'Environmental impact assess-
ments, 'Spodosols, Soil chemistry, Acid rain.
PB91-116806/REB PC A02/MF A01
Interlaboratory Testing Study on 2,3,7,8-Substitut-
ed Polychlorinated Dibenzo-P-Dioxin and Poly-
chlorinated Dlbenzofuran Isomer Standard Solu-
tions. Journal article.
Corvallis Environmental Research Lab., OR.
D. Phillips, A. Nichols, L Lamparski, D. Patterson, and
J. Stanley. C1990,10p EPA/600/J-90/186
Pub. in Chemosphere, v20 n5 p487-493 1990. Pre-
pared in cooperation with Radian Corp., Austin, TX.,
Dow Chemical Co., Midland, Ml., Centers for Disease
Control, Atlanta, GA., and Midwest Research Inst.,
Kansas City, MO.
Carefully prepared isomer standard solutions of all 17
of the 2,3,7,8-substituted polychlorinated dibenzo-p-
dioxins and polychlorinated dibenzofurans and their
corresponding crystalline materials were provided to
nine environmental analytical laboratories for the pur-
pose of performing a round robin study of the accuracy
and reliability of the standard solutions. Consensus
values were determined for each isomer. Good corre-
lation was found between the target values and the
consensus values.
Keywords: 'Primary standards, 'Furans, 'Accuracy,
'Reliability, Solutions, Gas chromotography. Mass
spectroscopy, Reprints, 'Laboratory tests, 'Dioxins,
Isomers, Polychlorinated dibenzodioxins, Polychlori-
nated dibenzofurans.
PB91-116814/REB PCA03/MFA01
Obstacle Drag in Stratified Flow. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
I. P. Castro, W. H. Snyder, and P. G. Baines. C1990,
25p EPA/600/J-90/185
Pub. in Proceedings of the Royal Society of London A
429, p119-140 1990. See also PB87-167748. Pre-
pared in cooperation with Surrey Univ., Guiktford (Eng-
land). Dept. of Mechanical Engineering, and Common-
wealth Scientific and Industrial Research Organization,
Aspendale (Australia). Div. of Atmospheric Research.
The paper describes an experimental study of the drag
of two- and three-dimensional bluff obstacles of vari-
ous cross-stream shapes when towed through a fluid
having a stable, linear density gradient with Brunt-Vai-
sala frequency, N. Drag measurements were made di-
rectly using a force balance, and effects of obstacle
blockage (h/D, where h and D are the obstacle height
and the fluid depth, respectively) and Reynolds
number were effectively eliminated. It is shown that
even in cases where the downstream lee waves and
propagating columnar waves are of large amplitude,
the variation of drag with the parameter K (=ND/U) is
qualitatively close to that implied by linear theories,
with drag minima existing at integral values of K. Under
certain conditions large, steady, periodic variations in
drag occur. Simultaneous drag measurements and
video recordings of the wakes show that this unsteadi-
ness is linked directly with time-variations in the lee
and columnar wave amplitudes. It is argued that there
are, therefore, situations where the inviscid flow is
always unsteady even for large times; the consequent
implications for atmospheric motions are discussed.
Keywords: 'Atmospheric motion, 'Fluid flow, 'Drag,
Stratification, Inviscid flow, Turbulent flow, Wakes,
Reynolds number, Three dimensional flow, Lee waves,
Air currents.
PB91-116822/REB PC A02/MF A01
Fitting Multimodal Lognormal Size Distributions to
Cascade Impactor Data. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
T. G. Dzubay, and H. Hasan. c1990,9p EPA/600/J-
90/184
Pub. in Aerosol Science and Technology, v13 p144-
150 1990. Prepared in cooperation with Space Tele-
scope Science Inst, Baltimore, MD.
A procedure is described for fitting multimodal log-
normal size distributions to cascade impactor data.
The method was tested by applying it to published cas-
cade impactor measurements for ammonium and ni-
trate that were previously analyzed by procedures that
do not assume a functional form for the size distribu-
tion. Small differences between results of the methods
are noted. Monte Carlo simulations are used to evalu-
ate the sensitivity of the deduced size distribution pa-
rameters to measurement precision and impactor effi-
ciency characteristics. Unbiased parameters and reli-
able estimates of their uncertainties were obtained
when correct specifications of measurement precision
and impactor characteristics were used in the analysis.
However, when incorrect specifications were used,
biased parameters and unreliable uncertainty esti-
mates were obtained.
Keywords: 'Aerosols, Particle size distribution, Mathe-
matical models, Statistical distributions, Monte Carlo
method, Sensitivity, Reprints, Lognormal distribution,
Cascade impactors. Ammonium ions, Nitrates.
PB91-116830/REB PC A02/MF A01
Dichotomous Samplers Modified for Use with
Electron Microscopy. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Sciences Research Lab.
Y. Mamane, and T. G. Dzubay. c1990,10p EPA/600/
J-90/183
Pub. in Aerosol Science and Technology, v13 p241-
2481990.
Large sulfate artifacts up to 2 micrometers in diameter
were observed by scanning electron microscopy for
the fine particle fraction collected in dichotomous sam-
plers. The artifacts were attributed to small liquid parti-
cles that piled up on the filter, coalesced, and later
dried as larger particles. Such artifacts were eliminated
when particles were collected in a modified dichoto-
mous sampler in which 80% to 90% of the airflow was
diverted from the fine fraction filter. This airflow diver-
sion technique was used successfully with both virtual-
impactor and tandem-filter types of dichotomous sam-
plers. (Copyright (c) Elsevier Science Publishing Co.,
Inc.)
Keywords: 'Impactors, Particle size, Electron micros-
copy, Sulfates, Aerosols, Airflow, Reprints, 'Air sam-
plers, 'Paniculate sampling.
PB91-116848/REB PC A02/MF A01
Continuing March of Legionnaires Disease: UV
May Be Best Control Weapon in a Weak Arsenal.
Journal article.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
E. W. Rice, and D. J. Reasoner. c1990,6p EPA/600/J-
90/182
Pub. in Water Technology, v13 n8 Aug 90.
The manuscript summarizes various control measures
used to inactivate the causative organism of Legion-
naires disease. The article reviews various chemical
agents such as chlorine and ozone, and ultraviolet irra-
diation. Confounding variables such as the association
of legionellae and free-living protozoa are also dis-
cussed.
Keywords: 'Ultraviolet radiation, 'Aquatic microbiolo-
gy, Heat Epidemiology, Water treatment chemicals,
Chlorine, Ozone, Reprints, 'Legionnaires' disease,
'Legionella, Disease outbreaks.
PB91-116855/REB PC A02/MF A01
Comparison of Several Standard Materials and
Techniques for the Warren-Averbach Determina-
tion of Microstructure Characteristics of Calcium
Hydroxide Sorbent Materials. Journal article Nov
88-Jul 89.
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
F. E. Briden. C1990, 8p EPA/600/J-90/181
Pub. in Advances in X-ray Analysis, v33 p383-388
1990.
The paper gives results of a comparison of several
standard materials and techniques for the Warren-
Averbach determination of microstructure characteris-
tics of calcium hydroxide~Ca(OH)2-sorbent materials.
The comparison is part of an investigation of the injec-
tion of dry Ca(OH)2 into combustion streams for the re-
moval of sulfur oxides (SOx). It has been known, for
some time, that the reactivity for removal of SOx varies
over a wide range for different batches of Ca(OH)2.
Because reactivity is a critical factor in the economics
of the process, a method to predict the reactivity of
Ca(OH)2 batches is desirable. Reactivity can be affect-
ed by many factors, including the origin of the calcium
carbonate mineral from which the hydroxide is pro-
duced, production conditions, and the presence of ad-
ditives used for reactivity enhancement. It has been
theorized that all of the preceding contribute to such
physical characteristics as surface area, particle size,
and porosity. The examination of these physical char-
acteristics has provided the basis for understanding
the reaction processes, but has not provided all the
factors necessary to correlate intrinsic sorbent charac-
teristics with reactivity.
Keywords: 'Calcium hydroxides,
'Absorbers(Materials), 'Air pollution, 'Sulfur oxides,
Microstructure, Chemical reactivity, Surface chemistry,
Combustion products. Reprints.
PB91-116863/REB PC A02/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Evaluation of the Cold Pipe Precharger. Journal ar-
ticle.
Research Triangle Inst, Research Triangle Park, NC.
T. Yamamoto, P. A. Lawless, and N. Plaks. C1990,9p
EPA/600/J-90/180
Grant EPA-R-812281
Pub. in IEEE Transactions of Industry Applications,
v26 n4 p639-645 Jul-Aug 90. Sponsored by Environ-
mental Protection Agency, Research Triangle Park,
NC. Air and Energy Engineering Research Lab.
The article gives results of an evaluation of the per-
formance of the cold pipe precharger, taking a more
rigorous approach than had been previously taken.
The approach required detailed descriptions of electri-
cal characteristics, electro-hydrodynamics, and charg-
ing theory. The computed size-dependent particle
charge showed good agreement with experimental
data, indicating that the developed model is capable of
providing good evaluations of the cold pipe pre-
charger.
Keywords: 'Electrostatic precipitators, 'Electrohydro-
dynamics, 'Dust control, Mathematical models, Elec-
trostatic charge, Electric corona, Reprints, 'Cold pipe
prechargers.
PB91-116871/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Calcination and Sintering Models for Application
to High-Temperature, Short-Time Sulfation of Cal-
cium-Based Sorbents. Journal article Sep 86-Sep
88.
Utah Univ., Salt Lake City. Dept. of Chemical Engineer-
ing.
C. R. Milne, G. D. Silcox, and D. W. Pershing. C1990,
13p EPA/600/J-90/179
Grant EPA-R-811001
Pub. in I and EC Research, v29 n2 p139-149 1990.
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
To simulate the staged availability of transient high sur-
face area CaO observed in high-temperature flow-re-
actor data, the paper describes the rate of calcination
of CaCOS or Ca(OH)2, using an empirical modification
of the shrinking-core model. The physical model de-
32 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
picts particle decomposition by the shrinking-core
mechanism. The subsequent time-dependent de-
crease in CaO reactivity (surface area and porosity)
due to sintering is simulated by reducing the grain-
center spacing for the matrix of overlapping CaO
grains. Information from SEM micrographs and from
other physical property measurements of the porous
particles is incorporated. The submodel simulates the
time-dependent availability and reactivity of CaO for a
comprehensive model used to study sulfatiqn of
CaCOS and Ca(OH)2 particles at upper-furnace injec-
tion conditions. (Copyright (c) 1990 by the American
Chemical Society.)
Keywords: 'Calcium hydroxides,
'Absorbers(Materials), 'Calcium carbonates, Sulfa-
tion, Mathematical models, Roasting, Reactivity, Sur-
face chemistry. Area, Combustion products, Sintering,
Air pollution, Electron microscopy, Graphs(Charts),
Reprints.
PB91-116889/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Inhibin Increases and Progesterone Decreases
Receptors for Gonadotropin-Releasing Hormone
in Ovine Pituitary Culture. Journal article.
North Carolina State Univ. at Raleigh. Dept. of Bio-
chemistry.
S. C. Laws, M. J. Beggs, J. C. Webster, and W. L.
Miller. C1990,9p EPA/600/J-90/178
Pub. in Endocrinology, v127 n1 p373-380 Jul 90. Spon-
sored by Health Effects Research Lab., Research Tri-
angle Park, NC.
Treatments (48 h) with highly purified bovine or porcine
inhibins (10 ng/ml) induced ovine pituitary cells to in-
crease their binding for des-Gly(to the tenth power)-(D-
Ala(to the sixth power))LHRH-ethylamide by 3.6- and
5-fold, respectively. Studies with less pure inhibin from
porcine follicles showed that increased binding could
reach 7-fold within 48 h and was due to higher num-
bers of receptors for GnRH. The 48-h increase in
GnRH receptors was linear with time and was rapidly
reversible, since removal of inhibin at 24 h decreased
GnRH binding below control levels at 48 h. Inhibin
(bovine or porcine) also increased GnRH-stimulated
secretion of LH by 2-fold. The ED50 for both inhibin ac-
tions noted above was in the range of 0.5-2.0 ng/ml (in
terms of highly purified bovine inhibin). Progesterone
(P) totally counteracted inhibin induction of GnRH
binding and GnRH-stimulated LH secretion at 48 h.
(Copyright (c) 1990 by The Endocrine Society.)
Keywords: 'Progesterone, 'Physiology, Pituitary
gland, Sheep, In vitro analysis. Reprints, 'Gonadptro-
pin receptors, 'Inhibin, Cultured cells, Competitive
binding, Dose-response relationships.
PB91-116897/REB PC A02/MF A01
Multiple DNA Adducts in Lymphocytes of Smok-
ers and Nonsmokers Determined by 32P-Postla-
beling Analysis. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Genetic Toxicology Div.
G. D. Jahnke, C. L. Thompson, M. P. Walker, J. E.
Gallagher, and G. W. Lucier. c1990,9p EPA/600/J-
90/177
Pub. in Carcinogenesis, y11 n2 p205-211 Feb 90. Pre-
pared in cooperation with National Inst. of Environ-
mental Health Sciences, Research Triangle Park, NC.
Identification of DNA adducts in peripheral lympho-
cytes could serve as a means of monitoring human ex-
posure to potential genotoxic agents. In the study,
DNA from peripheral lymphocytes of smokers and
nonsmokers was examined for adducts by the P1 nu-
clease 32p-post-labeling technique. Thin layer chro-
matpgraphy (TLC) maps from both groups revealed
multiple DNA adducts which ranged from no adducts
for one individual to six adducts for a different individ-
ual. The total DNA adduct concentrations were ap-
proximately one adduct in 10 to the seventh-10 to the
eighth power normal nucleotides. Comparison of the
adduct TLC profiles revealed individual variation in
both pattern and level of DNA adducts. The type and
amount of adduct was not influenced by smoking his-
tory and remained unchanged in four out of six sub-
jects who were resampled after a one month interval.
One adduct detected in lymphocyte DNA co-migrated
on TLC with an adduct derived by in vitro incubation of
lymphocytes with benzo(a)pyrene (B(a)P). The 3H-nu-
closide values were consistent with values obtained by
32p-postlabeling of the same sample (correlation coef-
ficient of 0.88). No relationship was apparent between
the capacity of lymphocytes to form a (3H)-B(a)P-de-
rived adduct in vitro and the concentration of the
adduct, or total adducts present in untreated lympho-
cytes.
Keywords: 'Toxicology, 'Lymphocytes, 'Smoking,
Mutagens, Chemical analysis, Thin layer chromatogra-
phy. In vitro analysis, Nucleotides, Reprints, *DNA
damage, Benzo(a)pyrene, High pressure liquid chro-
matography, Phosphorus 32.
PB91-116905/REB PC A03/MF A01
Neurotoxicity of Subchronic Acetylcholinesterase
(AChE) Inhibition in Rat Hippocampus. Journal arti-
cle.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
B. Veronesi, K. Jones, and C. Pope. c1990,19p EPA/
600/J-90/176
Pub. in Toxicology and Applied Pharmacology, v104
D440-456 Jul 90.
The neurotoxic effects of long term, low level exposure
to the commercially available insecticide, Fenthion,
were examined in the present study. Young adult, male
long-Evans rats were demally exposed to Fenthion (25
mg/kg, 3X wk.) and sampled after 2 and 10 month ex-
posure to assess neurotoxic damage in the hippocam-
pus using morphological and biochemical endpoints.
Cytopathology, consisting of gliosls and swollen and
necrotic neurons, occurred in the dentate gyrus (DG)
and hilus (CA4) as early as 2 mo. exposure. Acetylcho-
linesterase (AChE) staining of brain tissues taken at
this time was severely reduced in the septal nuclei, the
DG molecular layer, the hilus, and the hippocampus
proper. After 10 mo. exposure to Fenthion, cellular ne-
crosis and glipsis progressed to the CAS regions and
occassionally involved the CA2. Radiometric assays of
AChE activity in the hippocampus indicated a 65% and
85% depression after 2 and 10 mo. exposure, respec-
tively. Quinuclidinldinyl benzilate (QNB) binding for the
hippocampal muscarinic receptor was reduced by 6%
and 15% after 2 and 10 mo. exposure. A separate
group of older (12 mo.) rats were exposed to the same
dosing regimen of Fenthion and examined for neuro-
pathic damage after 2 mo. and 10 mo. exposure. Aged
animals exposed for only 2 mo. expressed severe hip-
pocampal degeneration in a pattern similar to that
seen in the young adult after 10 mo. exposure (viz.,
DG, CA4, CAS). (Copyright (c) 1990 by the Academic
Press, Inc.)
Keywords: 'Toxicology, 'Nervous system, 'Hippo-
campus, 'Cholinesterase inhibitors, 'Acetylcholines-
terase, 'Insecticides, Rats, Aging(Biology), Pathology,
Biochemistry, Reprints, 'Fenthion, Immunohistche-
mistry, Muscarinic receptors.
PB91-116913/REB PC A02/MF A01
Photolysis of Chlorinated Dioxins in Organic Sol-
vents and on Soils. Journal article.
Nevada Univ., Reno. Dept. of Biochemistry.
S Kleatlwong, L. V. Nguyen, V. R. Hebert, M. Hackett,
and G. C. Miller. c1990,8p EPA/600/J-90/247
Grant EPA-R-813336
Pub. in Environmental Science and Technology, v24
n10 p1575-1580 Oct 90. Prepared in cooperation with
Environmental Research Lab., Athens, GA., and
Enseco-Cal Lab., Sacramento, CA.
Photoreduction of 2,3,7,8-tetrachlorodibenzo-p-dioxin
(TCDD) to 2,3,7-trichloro-p-dioxin (TrCDD) in isooc-
tane was found to account for approximately 10% of
the loss of TCDD and is thus a minor photolysis path-
way. The remainder undergoes conversion by other
pathways, which may involve carbon-oxygen cleav-
age. One new photoproduct of TCDD, formed by a re-
ductive rearrangement, is 4,4',5,5'-tetrachloro-2,2'-di-
hydroxybiphenyl, as demonstrated by mass spectrom-
etry. Photolysis of TCDD on soils is slow relative to so-
lution photolysis. Organic solvent added to the soil en-
hances the extent of photolysis. Evidence is presented
that transport of TCDD to the surface in the organic
solvent film is primarily responsible for the increased
photolysis, rather than an effect from addition of a re-
ducing hydrogen source. In the unamended soils, pho-
tochemical loss of TCDD was observed only for the
first 5 days of a 15-day irradiation. In soils containing
hexadecane, more than twice the amount of TCDD
was lost, and photochemical loss continued at both 10
and 15 days of irradiation. This observation suggests
that transport of the light-exposed soil/air interface is
occurring. Octachlorodibenzo-p-dioxin (OCDD) under-
goes photoreduction on soil surfaces to the lower
chlorinated congeners. For the pentachloro and tetra-
chloro congeners, the toxic 2,3,7,8-tetrachlorinated
isomers were observed in greater yield than would be
expected on the basis of the number of potential iso-
mers. (Copyright (c) 1990 American Chemical Socie-
ty.)
Keywords: 'Photolysis, Reaction kinetics, Soils, Or-
ganic solvents, Permeability, Mass spectrpscopy, So-
lutions, Reprints, 'Tetrachlorodibenzodioxin, 'Dioxins,
Land pollution, Isomers.
PB91-116921/REB PC A02/MF A01
Environmental Research Lab., Athens, GA.
Development of a Statistical Model for Metal-
Humic Interactions. Journal article.
Georgia Univ., Athens. Dept. of Chemistry.
W. Susetyo, J. C. Dobbs, L. A. Carreira, L. V. Azarraga,
and D. M. Grimm. c1990,10p EPA/600/J-90/246
Pub. in Analytical Chemistry, v62 p1215-1221 Jul
90. Portions of this document are not fully legible.
Sponsored by Environmental Research Lab., Athens,
GA., and National Research Council, Washington, DC.
A statistical model for describing the distribution of
binding sites in humic substances was developed. The
model was applied to study the spectral titration plot
generated by the lanthanide ion probe spectroscopy
(LIPS) technique. This titration plot is used as a basis
for studying the interactions between metal ions and
humic binding sites. Humic samples were titrated with
Eu(3+), which acts as the fluorescent probe ion. The
competition effects between a proton, a metal ion
other than the probe ion, and the probe ion itself in
binding with the humic binding sites, as well as the
electrostatic effects, are successfully predicted and
described by the model (Copyright (c) 1990 American
Chemical Society.)
Keywords: 'Humic acids, 'Chemical bonds, 'Metals,
Protons, Water pollution, Mathematical models, Ca-
tions, Reprints, Ion probes, Gauss function, Fluores-
cence spectroscopy, Titration.
PB91-116939/REB PC A03/MF A01
Global Climatic Issues in the Coastal Wider Carib-
bean Region. Journal article.
Environmental Research Lab., Narragansett, Rl.
F. J. Gable, J. H. Gentile, and D. G. Aubrey. C1989,
12p* EPA/600/J-90/245, ERLN-1210
Pub. in Environmental Conservation, v17 n1 p51-60
1990. Also pub. as Woods Hole Oceanographic Institu-
tion, MA. Coastal Research Center rept. no. WHOI-
CONTRIB-7,180. Presented at the Annual General
Meeting of the Caribbean Conservation Association
Program Workshop on 'Global Environmental Issues'
(23rd), Curacao, Netherlands Antilles, August 3, 1989.
Prepared in cooperation with Woods Hole Oce
Interest among public, governmental, and scientific,
communities about 'global' climatic warming and the
associated meteorological and oceanographic effects,
is a topic of very considerable concern (McElroy, 1989;
Mitchell, 1989). During the past several years, numer-
ous national and international scientific committees
have addressed this problem, as have newspapers
and popular magazines. Government-sponsored legis-
lation, particularly in the United States (for example,
see Wirth, 1989), has been introduced to deal with the
causes of 'global' climate change. Changes in climate
are the norm when one studies the history of the Earth.
These changes include the glacial epochs and the
contemporary climatic variation of the El Nino/South-
ern Oscillation. Examination of palaeoclimatic records
illustrate considerable natural and spatial variability
which makes long-term (20-100 years) forecasting of
climate change highly uncertain. Future climate (and
arguably the present), however, will be influenced by
Man-induced as well as natural processes. Together,
these factors will cause future climate to evolve in un-
certain ways.
Keywords: 'Climatic changes, 'Coasts, 'Caribbean
Sea, Meteorological data, Oceanographic data, Legis-
lation, Glaciation, History, Paleoclimatology, Weather
forecasting, Climate, Ocean temperature, Mathemati-
cal models, Soil erosion, Hurricanes, Tropical storms,
Magnitude, Social effect, Global warming, Wetlands,
Tourism.
March 1991 33
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-116947/REB PC A02/MF A01
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and
PCBs to Marine Benthos from Passaic River Sedi-
ments. Journal article.
Environmental Research Lab., Narragansett, Rl.
N. I. Rubinstein, R. J. Pruell, B. K. Taplin, J. A. LiVoIsi,
and C. B. Norwood. c1990,8p* EPA/600/J-90/244,
ERLN-1116
Pub. in Chemosphere, v20 n7-9 p1097-1102 1990.
Prepared in cooperation with Science Applications
International Corp., Narragansett, Rl.
The bioaccumulation and depuration of 2,3,7,8-te-
trachlorodibenzo-p-dioxin, 2,3,7,8-tetrachlorodibenzo-
furan and polychlorinated biphenyls by marine benthos
exposed to environmentally contaminated sediment
were measured in a laboratory study. Sandworms
(Nereis virens), dams (Macoma nasuta) and shrimp
(Palaemonetes pugio) were exposed to sediment from
the Passaic River, New Jersey for up to 180 days.
Worms accumulated the highest concentrations of
these compounds. Uptake and depuration rates were
slowest in the worms and most rapid in the clams.
Keywords: 'Sediments, "Benthos, "Hazardous materi-
als, "Water pollution, 'Passaic River, Chlorine organic
compounds, Biphenyl, Availability, Toxicity, Exposure,
Clams, Shrimps, Worms, Bioaccumulation, Polychlon-
nated biphenyls. Depuration.
PB91-116954/REB PCA03/MFA01
Rhode Island Univ., Kingston.
Equilibrium Partitioning and Bioaccumulation of
Sediment-Associated Contaminants by Infaunal
Organisms. Journal article.
Environmental Research Lab., Narragansett, Rl.
J L Lake, N. I. Rubinstein, H. Lee, C. A. Lake, and J.
Heltshe. C1989,14p EPA/600/J-90/243, ERLN-1030
Pub in Environmental Toxicology and Chemistry, v9
p1095-1106 1990. Sponsored by Rhode Island Univ.,
Kingston. Prepared in cooperation with Science Appli-
cations International Corp., Narragansett, Rl.
The utility and limits of applicability of a simple equilib-
rium partitioning model for predicting the maximum
concentration of neutral organic compounds which
can be accumulated by infaunal organisms exposed to
a contaminated sediment were examined. Accumula-
tion factors (AFs) for PCBs, the lipid normalized PCB
concentration in organisms divided by the organic
carbon normalized PCB concentration in sediments,
were measured for PCBs in infaunal mollusks and po-
lychaetes a' field sites with a range of sediment Arc-
dor (A-1254) and total organic carbon (TOC) concen-
trations. The average AFs for A-1254 were found to be
higher (x = 4.94; range 3.76-7.27) at sites with lower
contaminant concentrations (15.0-48.3 micrograms A-
1254/g dry sediment) than at more contaminated sites
(328-9,200 micrograms/g), where AFs were lower (x
= 2.62; range 1.14-5.04). AF data grouped on the
basis of sediment A-1254 and TOC concentration dif-
fered statistically between, but not within each group.
Significant differences in mean AFs were found be-
tween some species and between some PCB con-
geners. When all data were considered, the variability
associated with AFs was tower than that found for
bioaccumulation factors on a wet weight basis, indicat-
ing the utility of lipid and organic carbon normalization.
Keywords: •Mathematical models, 'Sediments, 'Equi-
librium, Concentration(Composition), Site surveys,
Ijpids, Food chains, Exposure, Statistical analysis. Re-
prints 'BtoaccumulatkMi, 'Water pollution
effects(Animals), Aquatic ecosystems. Partition func-
tions, Polychlorinated biphenyls, Arodor 1254, Dredge
spoil, Mollusks, Polychaetes, Sediment-water inter-
faces.
PB91-116962/REB PC A03/MF A01
Geocbemicaf Study of Sediment Contamination m
New Bedford Harbor, Massachusetts. Journal arti-
Environmental Research Lab., Narragansett, Rl.
R. J. Pruell, C. B. Norwood, R. D. Bowen, W. S.
Boothman, and P. F. Rogerson. c1990,27p* EPA/
600/J-90/242, ERLN-972
Pub. in Marine Environmental Research, v29 p77-101
1990. Prepared in cooperation with Science Applica-
tions International Corp., Narragansett, Rl., and Wis-
consin Univ.-Superior. Center for Lake Superior Envi-
ronmental Studies.
Chemical analyses of sediment samples collected
along a transect in New Bedford Harbor revealed a
gradient of increasing concentrations of polychlorinat-
ed biphenyls (PCBs), polychlorinated dibenzo-p-diox-
ins (PCDDs), polychlorinated dibenzofurans (PCDFs),
polycyclic aromatic hydrocarbons (PAHs) and several
trace metals from the southern to the northern areas of
the estuary. Although the concentrations of contami-
nants generally increased with distance north in the
estuary for all classes of compounds, differences were
observed between the trends for many of the com-
pounds. These differences are probably due to both
the sources and differential environmental behaviors
of the compounds in the estuary. (Copyright (c) 1990
Elsevier Science Publishers Ltd, England).
Keywords: 'Chemical analysis, 'Sediments, 'Water
pollution, 'New Bedford Harbor,
Concentration(Composition), Chlorine organic com-
pounds, Biphenyl, Estuaries, Furans, Aromatic polycy-
clic hydrocarbons, Industrial wastes, Environmental
impacts, Sources, Combined sewers. Overflows, Poly-
chlorinated biphenyls, Dioxin.
PB91-116970/REB PC A03/MF A01
Toxicity of Fluoranthene in Sediment to Marine
Amphipods: A Test of the Equilibrium Partitioning
Approach to Sediment Quality Criteria. Journal arti-
cle
Environmental Research Lab., Narragansett, Rl.
R. C. Swartz, D. W. Schults, T. H. Dewitt, G. R.
Ditsworth, and J. O. Lamberson. c1990,12p EPA/
600/J-90/241, ERLN-N086
Pub. in Environmental Toxicology and Chemistry, v9
P1071-1080 1990. Prepared in cooperation with
Oregon State Univ., Newport. Hatfield Marine Science
Center.
The toxicity of fluoranthene in sediment to the marine
benthic amphipods, Rhepoxynius abronius (Barnard)
and Corophium spinicome (Stimpson) was determined
in relation to the equilibrium partitioning approach to
the development of sediment quality criteria. Within
the limitations of these experiments (i.e., one chemi-
cal, two species, sandy sediment with low carbon con-
tent), the results indicate that sediment quality criteria
derived from the equilibrium partitioning model and
water quality criteria would protect sensitive benthic in-
vertebrates. The epibenthic, tube-dwelling Corophium
was less sensitive to test sediments than the infaunal,
free-burrowing Rhepoxynius, possibly because of dif-
ferent routes of exposure to fluorantnene. There was a
close correspondence between estimates of sediment
quality for fluoranthene based on distinctly different
methodologies including equilibrium partitioning, ap-
parent effects threshold, toxicity tests applied to ex-
perimentally spiked sediment and toxicity tests applied
to field-collected sediment
Keywords: 'Toxicity, 'Sediments, Aromatic polycyclic
hydrocarbons, Benthos, Equilibrium methods, Mathe-
matical models, Water quality, Reprints, 'Water pollu-
tion effects(Animals), 'Rhepoxynius abronius, 'Coro-
phium spinicome, 'Fluoranthene, Sediment-water
interfaces, Aquatic ecosystems, Bioaccumulation, Am-
phipoda.
PB91-116988/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Induction, Accumulation, and Persistence of
Sister Chromatid Exchanges in Women with
Breast Cancer Receiving Cyclophosphamide,
Adriamycin, and 5-Fluorouracil Chemotherapy.
Journal article.
Lawrence Livermore National Lab., CA. Biomedical
Sciences Div.
J D Tucker, A. J. Wyrobek, L. K. Ashworth, M. L.
Christensen, and G. V. Burton. c1990,8p EPA/600/J-
90/240
Pub. in Cancer Research, v50 p4951 -4956,15 Aug 90.
Prepared in cooperation with Duke Univ. Medical
Center, Durham, NC., and National Inst. of Environ-
mental Health Sciences, Research Triangle Park, NC.
Epidemiology Branch. Sponsored by Health Effects
Research Lab., Research Triangle Park, NC.
The induction, stimulation, and persistence of sister
chromatid exchanges (SCE's) and high SCE frequency
cells (HFC's) was measured in peripheral lymphocytes
of women with breast cancer before chemotherapy
and on multiple occasions during and after therapy.
Chemotherapy consisted of i.v. infusion of Cyclophos-
phamide, Adriamycin, and 5-fluorouradl, administered
on day 1 of each of approximately six 21-day cycles.
This treatment resulted in a highly significant of SCE's
(1.8-fold, P < 0.0001) and HFC's (5-fold, P < O.OOpI)
measured in samples obtained 1 week after the first
therapy. Accumulation of lesions leading to SCE's was
measured by comparing samples surrounding the first
and last rounds of therapy and was significant for both
SCE's and HFC's in most comparisons. Persistence of
lesions leading to SCE's was evaluated at multiple
times until 9 months after completion of therapy, and
both SCE's and HFC's remained significantly elevated
throughout this time.
Keywords: 'Antineoplastic agents, 'Breast neo-
plasma, 'Cyclophosphamide, 'Fluorouracil, Muta-
gens, Lymphocytes, Reprints, 'Sister chromatid ex-
change, 'Doxorubicin, Intravenous infusions.
PB91-116996/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Characterization of Sulfhydryl Proteins Involved
in the Maintenance of Flagellar Straightness in
Hamster Spermatozoa. Journal article.
Johns Hopkins Hospital, Baltimore, MD.
G A. Cornwall, and T. S. K. Chang. c1990,16p EPA/
600/J-90/239
Grants EPA-R-812765, PHS-HD-22761
Pub. in Jnl. of Andrology, v11 n2 p168-181 Mar/Apr
90. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC., and National Institutes of
Health, Bethesda, MD.
Hamster caput epididymal spermatozoa exhibit a
marked 90-180 degree bend when induced to acquire
progressive motility in vitro (Cornwall et al, 1988). Fla-
gellar bending is prevented by oxidizing sperm sulfhy-
dryl (SH) groups with diamide. In the study, the authors
examined the SH proteins involved in sperm flagellar
bending using two-dimensional polyacrylamide gel
electrophoresis and monobromobimane, an SH-spe-
cific fluorescent dye. Proteins extracted from samples
containing bent caput spermatozoa contained more
reduced SH than the same proteins extracted from
straight caput spermatozoa. To further characterize
these sperm SH proteins, caudal epididymal sper-
matozoa that exhibited straight flagella were induced
to undergo flagellar bending by treatment with the SH
reductant dithiothreitol.
Keywords: 'Proteins, Hamsters, Molecular weight, Re-
prints, 'Sulfhydryl compounds, 'Sperm tail, 'Sperm
motility, Dithiothreitol, Two-dimensional polyacryla-
mide gel electrophoresis, Flow cytometry.
PB91-117002/REB PC A03/MF A01
Multi-Factor Ranking Scheme for Comparing the
Carcinogenic Activity of Chemicals. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Carcinogenesis and Metabolism Branch.
S Nesnow. cSep 90,36p EPA/600/J-90/238
Pub. in Mutation Research, v239 n2 p83-115 Sep 90.
Also pub. as International Commission for Protection
against Environmental Mutagens and Carcinogens,
Rijswijk (Netherlands), rept. no. ICPEMC-WP-1/2. Pre-
pared in cooperation with International Commission for
Protection against Environmental Mutagens and Car-
cinogens, Rijswijk (Netherlands).
A scheme for ranking the quantitative activity of chemi-
cal carcinogens is described. This activity scheme
uses as its base, dose potency measured as TD50, the
chronic dose rate that actuarially halves the adjusted
percentage of tumor-free animals at the end of the
study. The TD50 is converted into an inverse log scale,
a decile scale, and then adjusted by weighting factors
that describe other parameters of carcinogenic activi-
ty. These factors include positive or negative weight-
ings for the induction of tumors at tissues or organs
associated with high historical control tumor inci-
dences; the induction of tumors at multiple sites; the
induction of tumors in both sexes of the species; and
the induction of tumors in more than one species.
These factors were chosen as they represented quali-
tative descriptions of the general specificity or non-
specificity of chemicals with regard to the activity in ro-
dents and have some bearing on the potential activity
of chemicals in humans. (Copyright (c) 1990 Elsevier
Science Publishers, B.V. (Biomedical Division))
Keywords: 'Toxicology, 'Carcinogens, Screenings,
Rats, Mice, Tables(Data), Reprints, 'Carcinogenicity
tests. Sex factors. Species specificity, Dose-response
relationships.
34 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-117010/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Approaches to Assessing the Validity of a Func-
tional Observational Battery. Journal article.
NSI Technology Services Corp., Research Triangle
Park, NC.
V. C. Moser. cSep 90,8p EPA/600/J-90/237
Contract EPA-68-02-4450
Pub. in Neurotoxicology and Teratology, v12 n5 p483-
488 Sep 90. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC.
With the growing importance of neurobehayioral as-
sessments at the preliminary stage of chemical test-
ing, it is critical that the screening procedures utilized
be valid indicators of neurobehavioral dysfunction in
addition to being sensitive, specific, and reliable. Ef-
forts in this laboratory have been directed towards as-
sessing these features in the use of a functional obser-
vational battery (FOB). For the purpose of assessing
validity, data collected using the FOB which addresses
the issues of criterion, predictive, concurrent, and con-
struct validity have been examined. It is reported that
the FOB appears to be valid for detecting chemical-in-
duced neurological dysfunction in rats, that is, shows a
good degree of criterion validity. Furthermore, in many
instances the effects observed with the FOB may be
predictive of symptomatology in humans. When com-
parisons can be made between effects detected with
the FOB and other methods of measuring neurotoxi-
city (that is, neuropathology), concurrent validity can
also be established. To assess construct validity, ef-
fects of neurotpxicants can be classified into function-
al domains which are described by the various meas-
ures of the FOB. (Copyright (c) Pergamon Press pic,
1990.)
Keywords: "Validity, *Toxicity, Behavior, Screenings,
Signs and symptoms, Nervous system, Human, Rats,
Reprints, "Functional observational battery, 'Toxic
substances.
PB91-117028/REB PC A03/MF A01
Trimethyltin Effects on Auditory Function and
Cochlear Morphology. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
K. M. Crofton, K. F. Dean, M. G. Menache, and R.
Janssen. C1990,12p EPA/600/J-90/236
Pub. in Toxicology and Pharmacology, v105 n1 p123-
132 Aug 90. Presented at the 1989 Annual Meeting of
the Society of Toxicology, Atlanta, Georgia. Prepared
in cooperation with NSI Technology Services Corp.,
Research Triangle Park, NC.
TMT is a neurotoxicant known to alter auditory func-
tion. The study was designed to compare TMT-in-
duced auditory dysfunction using behavioral, electro-
physiological, and anatomical techniques. Adult male
Long Evans hooded rats (n=9-12/group) were acutely
exposed to saline, 3, 5, or 7 mg/kg TMT. Auditory
thresholds were determined 11 weeks post-dosing for
5 and 40 kHz tones using reflex modification of the au-
ditory startle response (ASR). Brainstem auditory
evoked response (BAER) thresholds were determined
for 5,40, and 80 kHz tonal stimuli 9 weeks post-dosing.
Cochlear histology was assessed at 13 weeks post-
dosing. Functional endpoints demonstrated a high-fre-
quency hearing loss. ASR thresholds for 40 kHz tones
were elevated 25-35 dB in all dosage groups. BAER
thresholds for 40 and 80 kHz tones were elevated 30-
50 dB in the 5 and 7 mg/kg groups. Organ of Corti sur-
face preparations revealed a pattern of damage sug-
gesting classical ototoxicity. These data demonstrate
the utility of the ASR and BAER in detecting functional
ajterations in audition and indicate that TMT-induced
high-frequency hearing loss is associated with cochle-
ar damage. (Copyright (c) 1990 by Academic Press,
Inc.)
Keywords: "Auditory perception, "Cochlea, "Morphol-
ogy, Electrpphysiolpgy, Behavior, Nervous system,
Rats, Reprints, "Trimethyltin compounds, Auditory
evoked potentials, Startle reaction, Dose-response re-
lationships, Sensory thresholds.
PB91-117036/REB PC A02/MF A01
Reflex Modification and the Detection of Toxi-
cant-Induced Auditory Dysfunction. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Neurotoxicology Div.
K. M. Crofton. cSep 90,10p EPA/600/J-90/235
Pub. in Neurotoxicology and Teratology, v12 n5 p461-
468 Sep 90.
The report provides a review of reflex modification.
Reflex modification of the acoustic startle response is
a technique that can provide rapid, objective and quan-
titative assessments of sensorimotor function. Advan-
tages of this technique involve the ability to: test ani-
mals rapidly, test without prior training, test without uti-
lizing invasive procedures, and provide objective, inde-
pendent estimates of both sensory and motor func-
tioning. Reflex modification techniques hold great po-
tential for use in neurotoxicology in both the identifica-
tion and the characterization of neurotoxic chemicals.
Keywords: "Toxicology, "Reflexes, "Auditory percep-
tion, "Nervous system, Reprints, "Toxic substances,
"Startle reaction, Organotin compounds.
PB91-117044/REB PC A02/MF A01
Microinjection of Dynorphin into the Hippocam-
pus Impairs Spatial Learning in Rats. Journal arti-
cle.
Health Effects Research Lab., Research Triangle
Park, NC.
K. L. McDaniel, W. R. Mundy, and H. A. Tilson. C1990,
9p EPA/600/J-90/234
Pub. in Pharmacology Biochemistry and Behavior, v35
p429-435 1990. Prepared in cooperation with North
Carolina State Univ. at Raleigh, and National Inst. of
Environmental Health Sciences, Research Triangle
Park, NC. Lab. of Molecular and Integrative Neurosci-
ence.
The effect of hippocampal dynorphin administration on
learning and memory was examined in spatial and
nonspatial tasks. Bilateral infusion of dynorphin A(1-
8)(DYN; 10 or 20 micrograms in one microliter) into the
dorsal hippocampus resulted in dose-related impair-
ment of spatial working memory in a radial maze win-
stay task. Subsequent experiments found that acquisi-
tion of a reference memory task in the water maze was
impaired by DYN injections (20 micrograms/micrpliter)
in the dorsal hippocampus, but not in the ventral hippo-
campus, and that this impairment could be blocked by
naloxone. In a nonspatial task, posttraining DYN injec-
tions in the dorsal hippocampus had no effect on re-
tention of step-through passive avoidance. These re-
sults suggest that dynorphin specifically interferes with
spatial learning and memory, and that this effect is me-
diated by opioid receptors in the dorsal hippocampus.
Keywords: "Hippocampus, "Learning, Rats, Memory,
Histology, Reprints, "Microinjections, "Dynorphin, Na-
loxone, Dose-response relationships, Endogenous
substances receptors.
PB91-117051/REB PC A03/MF A01
Teratogenicity of 5-Azacytidine in the Sprague-
Dawley Rat Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
M. B. Rosen, H. S. House, B. M. Francis, and N.
Chernoff. cFeb 90,12p EPA/600/J-90/233
Pub. in Jnl. of Toxicology and Environmental Health,
v29 n2 p201 -210 Feb 90. Prepared in cooperation with
NSI Technology Services Corp., Research Triangle
Park, NC.
5-azacytidine (5-aza), a chemical which is incorporated
into DNA and RNA with consequent alterations in the
expression of mammalian genes, was administered to
pregnant Sprague-Dawley rats on single days during
gestation. Doses of 0.5,1, and 2 mg/kg were given by
intraperitoneal injection on days 9,10,11, or 12. Dams
were killed on day 20 of gestation and fetuses were ex-
amined for both external and skeletal defects. 5-aza
affected development on all days tested. The com-
pound was embryolethal, caused reductions in fetal
weight, and had profound effects on morphological de-
velopment. Digit and limb anomalies, exencephaly, mi-
crognathia, gastroschisis, and various rib defects were
observed and related to the day of exposure. (Copy-
right (c) 1990 by Hemisphere Publishing Corporation.)
Keywords: "Genes, Deoxyribonucleic acids, Ribonu-
cleic acids, Fetus, Body weight. Congenital abnormali-
ties, Reprints, "Teratogens, "Azacytidine, Gestation,
Inbred strains rats, Ontogeny, Dose-response relation-
ships.
PB91-117069/REB PC A02/MF A01
Effects of Murine Cytomegalovirus on Develop-
ment: Lack of Interactions of Virus and Sodium
Salicylate. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC. Developmental Toxicology Div.
B. M. Francis, Y. S. Huang, P. C. Hartig, M. B. Rosen,
and C. Y. Kawanishi. cFeb 90,6p EPA/600/J-90/232
Pub. in Jnl. of Applied Toxicology, v10 n1 p43-46 Feb
90. Prepared in cooperation with NSI Technology
Services Corp., Research Triangle Park, NC.
Interactions between exposure to xenobiotics and dis-
ease can occur during pregnancy. Few data are avail-
able on the consequences of such interactions on de-
velopmental parameters. In the study we investigated
potential interactions between murine Cytomegalovirus
(MCMV), which induces embryolethality; and sodium
salicylate, a known teratogen. MCMV administered on
day 12 was embryotoxic over a broad range of doses
from 2 times 10 to the third power to 2 times 10 to the
sixth power plaque forming units, and also decreased
postnatal weight gain. MCMV administration on day 8
of gestation caused significant prenatal mortality re-
gardless of salicylate exposure. Salicylate did not
cause fetal mortality or malformations at either 500 or
750 mg/kg/day on days 9 and 10 of gestation. No evi-
dence of synergistic effects of MCMV and salicylate on
embryo/fetal development were seen. (Copyright (c)
by John Wiley & Sons, Ltd.)
Keywords: "Toxicology, "Pregnancy, Mortality, Mice,
Fetus, Reprints, "Cytomegaloviruses, "Sodium salicy-
late, "Teratogens, Pregnancy outcome, Ontogeny,
Plaque assay, Dose-response relationships.
FB91-117077/REB PC A02/MF A01
Characterization of the Origins of Astrpcyte Re-
sponse to Injury Using the Dopaminergic Neuro-
toxicant, 1-Methyl-4-Phenyl-1,2,3,6-Tetrahydro-
phyridine. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
J. P. O'Callaghan, D. B. Miller, and J. F. Reinhard. c25
Jun 90,10p EPA/600/J-90/231
Pub. in Brain Research, v521 p73-80 1990. Prepared
in cooperation with Wellcome Research Labs., Re-
search Triangle Park, NC.
The amount of glial fibrillary acidic protein (GFAP), an
astrocyte protein, increases following injury of the
CNS. A radioimmunpassay of GFAP was used to char-
acterize the astrocytic response to injury resulting from
exposure to the dopaminergic neurotoxicant, 1 -methyl-
1,2,3,6-tetrahydropyridine (MPTP). A single adminis-
tration of MPTP to the C57BL/6 mouse resulted in
more than a 3-fold increase in GFAP within 48 hours,
followed by a decline to baseline at 3 weeks. A de-
crease in the amount of tyrosine hydroxylase (TH), a
marker of nigrostriatal dopaminergic neurons, preced-
ed the rise in GFAP. The concentration of DARPP-32,
a phosphoprotein localized to striatal neurons receiv-
ing dopaminergic input, was not affected by MPTP.
Protecting the dopaminergic neurons from the neuro-
toxic metabolite of MPTP, 1 -methyl-4-phenylpyridinium
(MPP+), either by blocking its formation or by prevent-
ing its uptake into dopamine neurons, completely
blocked the increase in GFAP. Blood-borne or brain-
derived interleukin 1 (IL-1), a known astrocyte mitogen,
did not appear to mediate the effects of MPTP on
GFAP. (Copyright (c) 1990 Elsevier Science Publishers
B.V. (Biomedical Division))
Keywords: "Toxicology, "Nervous system, Nerve cells,
Mice, Reprints, "Astrocytes, "Methyl tetrahydropyri-
dines, "Dopamine receptors, Glial fibrillary acidic pro-
tein, Radioimmunoassay, Tyrosine hydroxylase, Phos-
phoproteins, Mitogens, lnterieukin-1.
PB91-117085/REB PC A02/MF A01
Sequential Inoculation as an Adjunct in Enteric
Virus Plaque Enumeration. Journal article.
Health Effects Research Lab., Cincinnati, OH. Toxicol-
ogy and Microbiology Div.
W. H. Benton, and C. J. Hurst. C1990,7p EPA/600/J-
90/230
Pub. in Water Research, v24 n7 p905-909 Jul 90.
The potential utility of sequentially inoculating a virus
sample onto two different cultures of similar vs dissimi-
lar cell lines was evaluated in conjunction with IDU (5-
iodo-2'-deoxyuridine) treatment of the cells as a poten-
tial adjunct in viral plaque formation assays. This eval-
March 1991 35
-------
EPA PUBLICATIONS BIBLIOGRAPHY
uation was done using laboratory grown human echo-
virus 7, human enterovirus 69 and human poltovirus 1,
plus an environmental concentrate derived from
sewage that contained indigenous untyped enterovir-
uses. The cell lines employed were BGM, RD, L-132
and HEL-299. Sequential inoculation generally yielded
higher viral assay tilers when compared with the more
traditional method of simply introducing viral inoculum
onto a culture of the first (initial) cell line and then com-
pleting the assay without removing that inoculum.
When a permissive cell line (BGM or RD) was used for
both the initial and final cultures in a sequential inocu-
lation technique, the total plaque count liter from both
the initial plus final cultures represented an average
35% improvement over the iraditional method.
Keywords: 'Inoculation, Sewage, Reprints, 'Plaque
assay, "Enteric viruses. Cell line, Idoxuridine, Echovir-
uses, Poliovirus.
PB91-117093/REB PC A03/MF A01
Health Effects Research Lab., Research Tnangle
Improved Flow Cytometric Assay for Somatic Mu-
tations at the Grycophorln A Locus In Humans.
Journal article.
Lawrence Livermore National Lab., CA. Biomedical
Sciences Div.
R. G. Langlois, B. A. Nisbel, W. L. Bigbee, D. N.
Ridinger, and R. H. Jensen. c1990,11p
Pub. in Cytometry, v11 p513-521 Apr 90. Prepared in
cooperation with Ulah Univ., Salt Lake City. Dept of In-
ternal Medicine. Sponsored by Health Effects Re-
search Lab., Research Triangle Park, NC., Department
of Energy, Washington, DC., and National Institutes of
Health, Bethesda, MD.
An improved method has been developed for the gly-
cophorin A assay for somatic cell mutations in
humans. The new assay, named Ihe 'BR6' assay, can
be performed on a commercially available, single-
beam flow cytometer, in confrasl to Ihe previously de-
scribed 1W1 assay that required a dual-beam flow
sorter. A modified cell labeling meftiod developed for
the BR6 assay results in improved separation of
normal and mutanl phenotype cells, as well as elimi-
nating some cellular artifacts thai affected the 1W1
assay. Parallel measurements on samples from 17
normal donors showed that the BR6 assay yields com-
parable variant cell frequencies and improved meas-
uremenl precision compared with the 1W1 assay.
(Copyright (c) 1990 Wiley-Liss Inc.)
Keywords: 'Mutations, 'Clinical chemistry. Humans,
Ionizing radiation, Reprints, 'Chromosome mapping,
'Grycophorin, Flow cylpmetry, Fluorescent antibody
technic, Monoclonal antibodies.
PB91-117101/REB PC A03/MF A01
Comparative Sensitivity of Meurobehawtoral Tests
for Chemical Screening. Journal article.
Health Efforts Research Lab., Research Tnangle
V C 'Moser, and R. C. MacPhail. c1990,12p EPA/
600/J-90/228 __
Pub. in Neuroloxicology, v11 m p335-344 Apr 90. Pre-
pared in cooperation with NSI Technology Services
Corp., Research Triangle Park, NC.
Guidelines for conducting neurobehavioral tests of
motor activity, schedule-controlled operant perform-
ance and a functional observational battery (FOB)
were published by the U.S. EPA Office of Toxic Sub-
stances (1985). A specific FOB protocol has been uti-
lized in conjunction with motor activily measured in a
figure-eight maze and performance maintained under
a fixed-interval schedule of reinforcement to determine
the acute effecls of chemicals which produce differenf
syndromes of intoxication in rals (chlordimefomn, car-
baryl pentobarbital, triadimefon, nicotine, and 3-acetyl
pyridine). In all cases, the lowest effective dose identi-
fied using the FOB was equal to or less than thai pro-
vided by motor activity and operant tests. For most
compounds, motor activity and operant performance
were equally sensitive. Nicotine and triadimefon, how-
ever increased the rate of operant responding at
doses lower than those required to affect motor activi-
ty The time course of each chemical appeared similar
across tesls with one exception. 3-Acetyt pyridine pro-
duced clear effecls in Ihe FOB throughout testing (up
to 3 weeks) whereas recovery was evident within one
week using motor activity and operant performance.
(Copyright (c) 1990 by Intox Press, Inc.)
Keywords: 'Toxicology, 'Nervous system, Food depn-
vation Water deprivation, Reprinls, 'Toxic sub-
stances, 'Motor activity, 'Operant conditioning, Dose-
response relationships, Functional observational bal-
lery.
PB91-117119/REB PC A02/MF A01
Environmental Protection Agency, Research Tnangle
Park, NC. Air and Energy Engineering Research Lab.
Selected Organic Pollutant Emissions from Un-
vented Kerosene Heaters. Journal article.
Lawrence Berkeley Lab., CA. Applied Science Div.
G W Traynor, M. G. Apte, H. A. Sokol, W. G. Tucker,
and J. L Mumford. C1990,8p EP A/600/J-90/227
Contracl DE-AC03-76FS00098
Pub. in Environmental Science and Technology, v24
n8 p1265-1270 Aug 90. See also DE86011553 and
PB86-218443. Prepared in cooperation with Battelle
Columbus Labs., OH. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Air
and Energy Engineering Research Lab., and Depart-
ment of Energy, Washington, DC.
The paper gives results of an exploratory sludy to
assess Ihe semivolatile and nonvolatile organic-pollut-
ant emission rates from unvented kerosene space
heaters. A well-tuned radiant heater and a martuned
convective heater were tested for semivolatile and
nonvolatile organic pollutant emissions. Each healer
was operaled In a 27 cu m chamber with a prescribed
on/off pattern. Organic compounds were collected on
Teflon-impregnated glass-fiber filters backed by XAD-
2 resin and analyzed by gas chromalography/mass
speclromelry. Pollutant source strengths were calcu-
lated using a mass-balance equation. The results
show thai kerosene heaters can emit polycyclic aro-
matic hydrocarbons (PAHs); nitrated PAHs; alkyl ben-
zenes; phthalates; hydronaphlhalenes; aliphatic hy-
drocarbons, alcohols, and ketones; and other organic
compounds, some of which are known mutagens.
(Copyright (c) 1990 by the American Chemical Socie-
ty.)
Keywords: 'Space heaters, 'Kerosene, 'Organic
compounds, Combustion products, Aromatic polycy-
clic hydrocarbons, Chemical analysis,
Concentration(Composition), Experimental design,
Naphthalenes, Kelona, Alcohols, Gas chromatogra-
phy Mass spectroscopy, Benzenes, Phthalates, Ali-
phatic hydrocarbons, Reprints, 'Air pollution detec-
tion, 'Air pollution sampling, 'Indoor air pollution,
Mass balance.
PB91-117127/REB PC A03/MF A01
Environmental Protection Agency, Las Vegas, NV.
Performance Evaluation Materials for the Analysis
of Volatile Organic Contaminants in Soifc A Prelim-
inary Assessment Journal article.
Lockheed Engineering and Sciences Co., Inc., Las
Vegas NV
TTI. Lewis, B. A. Deason, C. L Gertach, and D. W.
Bottrell. C1990,29p EPA/600/J-90/226
Contract EPA-68-03-3249
Pub. in Jnl. of Environmental Science and Health A25,
n5 p505-531 1990. Sponsored by Environmental Pro-
tection Agency, Las Vegas, NV.
During an evaluation of field portable gas chromato-
graphs (GC), site-specific performance evaluation ma-
terials (PEM) were prepared and used as quality con-
trol samples. Clean soils from two contaminated sties
were spiked with various volatile organic compounds.
The PEM were shipped to the field via air carrier and
analyzed by GC. The PEM samples were also shipped
back to Ihe laboratory and analyzed as double blind
samples on a GC and a gas chromatograph/mass
spectrometer (GC/MS). PEM samples which were
held in the laboratory without being shipped were also
analyzed. For GC analyses a static headspace method
revealed highly variable recoveries for both shipped
and unshipped PEM. An operationally-defined head-
space calibration was used to quantitate the amount of
analyte remaining in Ihe soil al various holding times
and under various shipment scenarios. The influence
of soil characteristics and volatile compound proper-
ties, and the effecls of holding time and shipping on
analyle stability in actual and spiked soils are dis-
cussed. (Copyright (c) 1990 by Marcel Dekker, Inc.)
Keywords: 'Soil analysis, 'Chemical analysis, Portable
equipment Gas chromatography, Mass speclroscopy,
Performance evaluation, Sampling,
Concentration(Composition), Calibrating,
Tables(Dala), Graphs(Charts), Reprints, 'Volatile or-
ganic compounds, 'Land pollution, Soil contamination.
PB91-117135/REB PC A02/MF A01
Army Armament Research, Development and Engi-
neering Center, Dover, NJ. Energetic Materials Div.
Mass Spectral Fragmentation Pathways in Nitra-
mines: A Collision-Induced Dissociation Study.
Journal article.
Environmental Monitoring Systems Lab., Las Vegas,
NV
J Yinon W. C. Brumley, G. M. Brills, and S. Bulusu.
Cl 990,9p EPA/600/J-90/225 „„.,„„„
Pub. in Organic Mass Spectrometry, v25 p14-20 1990.
Sponsored by Army Armament Research, Develop-
ment and Engineering Center, Dover, NJ. Energetic
Materials Div.
A collision-induced dissociation (CID) sludy of five syn-
thesized nitramines was carried oul using a hybrid
EBQQ mass spectrometer. CID spectra were obtained
in two modes: B/E linked-scan mode and MS/MS
mode using Ihe EB sector combination as the first
mass spectrometer and Ihe QQ as collision cell and
second mass spectrometer, respectively. Fragmenta-
tion pathways of Ihe compounds were determined in
Ihe elertron-impacl mode. It was found that dominant
fragmentation pathways included the loss of OH NO2
and HNO2 in addition to Ihe loss of CH2NNO and
CH2NNO2. (Copyrighl (c) 1990 by John Wiley and
Sons, Lid.)
Keywords: 'Nitramines, 'Mass spectra, 'Dissociation,
Molecular structure, lonization, Mass spectroscopy,
Explosives, Reprinls, Molecule collisions, Ion-mole-
cule collisions.
PB91-117143/REB PC A02/MF A01
Electron-Capture Negative lonization Calibrants
for Magnetic Sector Mass Spectrometers. Journal
article.
Environmental Monitoring Systems Lab., Las Vegas,
NV
G. M. Brilis, and W. C. Brumley. c1990,8p EPA/600/J-
90/224
Pub. in Analylica Chimica Ada, v229 p163-1681990.
Fomblin poly(perfluoropropylene oxide), PFK (perfluor-
okerosene) and FC-43 (perfluorotributylamine) are in-
vestigated as mass calibranls in eleclron-caplure neg-
ative tonization mass spectromelry on a magnetic
sector hybrid mass spectrometer. This work provides
exact negative km mass tables of Ihese Ihree cali-
branls obtained using high-resolution peak matching
of representative ions of the calibrants against ions of
known mass. The suitability of these calibrants for full
date system control in Ihe negative tonization mode is
demonstrated for ttie techniques of high-resolution
scanning, selected ion recording and calibration of Ihe
quadrupole sector of a hybrid instrument. (Copyright
(c) 1990 Elsevier Science Publishers B.V.)
Keywords: 'Mass speclroscopy, 'Primary standards,
'Molecular werahl, Tables(Date), Reprinls, 'Calibra-
tion, *Poly(perfTuoropropylene)oxide, 'Perfluorokero-
sene, * Perfluorotributylamine.
PB91-117150/REB PC A02/MF A01
Environmental Monitoring Systems Lab., Las Vegas,
NV
Minimization of Interferences in Inductively Cou-
pled Plasma Mass Spectrometry Using On-Une
Preconcentration. Journal article.
Lockheed Engineering and Sciences Co., Inc., Las
Vegas, NV.
E M Heithmar, T. A. Hinners, J. T. Rowan, and J. M.
RrviellO. C1990,10p EPA/600/J-90/223
Contracl EPA-68-03-3245
Pub in Analytical Chemistry, v62 n8 p857-864 1990.
Prepared in cooperation with Dionex Corp., Sunnyvale,
CA Sponsored by Environmental Monitoring Systems
Lab., Las Vegas, NV.
A semiaulomaled system is used to preconcentrate Ti,
V Mn, Fe, Co, Ni, Cu, Cd, and Pb, in order to remove
high salt matrices. The preconcenlralion system ac-
cepts digesls with acid concentrations equivalent to
0.8-1.4% HNO3, neulralizes them, and loads them
onto a macroporous iminodiacelate resin. The alkali
and alkaline-earth metals, along with deleterious
anions such as chloride, are washed off the resin
before and analyte metals are eluted with nitric acid. A
36 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
total of 13 isotopes of the analytes are measured. An
examination of the apparent concentration efficien-
cies, as well as the behavior of two internal standard
elements added to the eluate stream, indicates that
the elution front matrix enhances the inductively cou-
pled plasma mass spectrometry response of the ana-
lytes. Investigation of the nature of the blank signals
suggests that the detection limits of several of the iso-
topes could benefit by much larger preconcentration
factors, while those of vanadium, copper, cadmium,
and lead are currently limited by reagent purity and lab-
oratory contamination. The preconcentration system is
evaluated on several simple synthetic matrices, as well
as on synthetic seawater and three wastewaters. Di-
gestion of samples containing natural organic chela-
tors is required. (Copyright (c) by the American Chemi-
cal Society, 1990.)
Keywords: 'Concentrating, *Mass spectroscopy, "Ti-
tanium, "Manganese, "Iron, 'Cobalt, 'Nickel,
'Copper, 'Cadmium, 'Lead(Metal), Reliability, Matrix
materials, Waste water, Standards, Sea water, Iso-
topes, Trace elements, 'Vanadium, Reprints, 'Inter-
ference.
PB91-117168/REB PC A02/MF A01
Thermospray lonlzation with Repeller-lnduced
Collisionally Activated Dissociation of Dyes. Jour-
nal article.
Environmental Monitoring Systems Lab., Las Vegas,
NV.
J. Yinon, T. L Jones, and L D. Betowski. c1990,8p
EPA/600/J-90/222
Pub. in Rapid Communications in Mass Spectrometry,
v4 n7 p245-250 1990. Prepared in cooperation with
Weizmann Inst. of Science, Rehovoth (Israel).
Thermospray ionization with repeller-induced collision-
ally activated dissociation (repeller-CAD) has been
used to acquire mass spectra of a series of dyes.
These were obtained by applying a voltage of 400 V on
the wire repeller. The mass spectra contained a large
number of fragment ions which were useful for struc-
tural elucidation. Some of these fragment ions were
found to be similar to those obtained by thermospray
tandem mass spectrometry with CAD and some of
them were similar to those obtained by electron ioniza-
tion using a particle beam liquid chromatrography/
mass spectrometry interface. The results indicate that
more than one mechanism is involved in the fragmen-
tation process. (Copyright (c) John Wiley and Sons
Limited, 1990.)
Keywords: *Azo dyes, 'Mass spectra, 'Dissociation,
'Dyes, Molecular structure. Mass spectroscopy. Re-
prints, Thermospray ionization. Molecule collisions,
Ion-molecule collisions.
PB91-117176/REB PC A02/MF A01
Environmental Monitoring Systems Lab., Las Vegas,
NV.
Mass Spectral Characteristics of Bromochlorinat-
ed Dibenzo-p-Dioxins and Dibenzofurans. Journal
article.
Lockheed Engineering and Sciences Co., Inc., Las
Vegas, NV.
J. R. Donnelly, and G. M. Sovocool. c1990,8p EPA/
600/J-90/221
Contract EPA-68-03-3249
Pub. in Chemosphere, v20 n3-4 p295-300 1990. Spon-
sored by Environmental Monitoring Systems Lab., Las
Vegas, NV.
Dibenzo-p-dioxins and dibenzofurans containing both
chlorine and bromine substituents are known to be
constituents of municipal incinerator fly ash. The report
presents analytical confirmation criteria for these com-
pounds based upon GC/MS parameters. Mass spec-
tra of 26 representative analyte classes are tabulated
for reference.
Keywords: 'Mass spectra, 'Furans, 'Bromine aromat-
ic compound, 'Chlorine aromatic compounds, Fly ash,
Gas chromatography. Mass spectroscopy, Reprints,
'Dioxins, Bromochlorinated dibenzodioxins, Bromoch-
lorinated dibenzofurans.
PB91-117184/REB PC A03/MF A01
Particulate Matter Soiling of Exterior Paints at a
Rural Site.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
F. H. Haynie, and T. J. Lemmons. c1990,14p EPA/
600/J-90/220
A soiling study was performed at an air monitoring site
operated by the Research Triangle Institute in the rela-
tively rural environmental conditions within Research
Triangle Park, N.C. The study was designed to deter-
mine how various environmental factors contribute to
the rate of soiling of white painted surfaces. Significant
factors that were monitored were hourly rainfall and
wind speed, and weekly data for dichotomous sampler
measurements and total suspended matter concentra-
tions. Gloss and flat white paints on hardboard were
exposed vertically and horizontally, both protected and
unprotected from rain for 16 weeks. Measurements of
exposed samples were taken at two, four, eight, and
16 weeks. Reflectance was measured and scanning
electron microscopy (SEM) stubs, which had been
flush-mounted into the hardboard prior to painting,
were removed at these times. Particle size distribu-
tions were determined by scanning electron microsco-
py. (Copyright (c) 1990 Elsevier Science Publishing
Co., Inc.)
Keywords: 'Soils, 'Discoloration, "Paints, Rural areas,
Monitoring, Wind velocity, Rainfall, Exposure, Protec-
tion, Electron microscopy, Surfaces, Reflectance,
'Foreign technology, Particulates.
PB91-117192/REB PC A02/MF A01
Thermal Modulation Interface between Supercriti-
cal Fluid Extraction and Supercritical Fluid Chro-
matography. Journal article.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
S. Mitra, and N. K. Wilson. c1990,6p EPA/600/J-90/
219
Pub. in Jnl. of Chromatographic Science, v28 p182-
185 Apr 90.
A thermal modulator that can act as an interface be-
tween supercritical fluid extraction and supercritical
fluid chromatography was developed and tested. The
modulator was made of a short segment of a fused-
silica capillary column, which was coated on the out-
side with electrically conductive paint so that it could
be heated rapidly by a pulse of electric current. An
equivalent of an injection is made internally within a
flowing stream containing the sample by alternately
heating and cooling the modulator, rather than by in-
troduction through an injection port or a valve.
Keywords: "Modulators, Temperature, Desorption, Ad-
sorption, Laboratory equipment, Extraction, Supercriti-
cal flow, Aromatic polycyclic hydrocarbons, Reprints,
'Supercritical fluid chromatography.
PB91-117200/REB PC A02/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Analytical Solution to Richards' Equation for a
Draining Soil Profile. Journal article.
Arizona Univ., Tucson.
A W Warrick, D. O. Lomen, and A. Islas. c1990,8p
EPA/600/J-90/218
Grant EPA-R-814243
Sponsored by Robert S. Kerr Environmental Research
Lab., Ada, OK.
Analytical solutions are developed for the Richards'
equation following the analysis of Broadbridge and
White. Included here is the solution for drainage and
redistribution of a partially or deeply wetted profile. Ad-
ditionally, infiltration for various initial conditions is ex-
amined as well as evaporation at the upper boundary.
In all cases the surface flux is constant, whether it be
zero for drainage, positive for infiltration, or negative
for evaporation. The solutions assume specific forms
for the soil water diffusivity and hydraulic conductivity
functions: a(b - theta) sup (-2) and beta + gamma(b -
theta) + lambda/(2(b - theta)), respectively. Here
theta is the water content and a, b, gamma, and
lambda are constants. (Copyright (c) 1990 by the
American Geophysical Union.)
Keywords: "Soil properties, 'Drainage, 'Evaporation,
'Soil water, Soil physics, Applications of mathematics,
Fluid infiltration, Diffusivity, Hydraulic conductivity, Re-
prints.
PB91-117457/REB PC A03/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Fluorescent Polycyclic Aromatic Hydrocarbons as
Probes for Studying the Impact of Colloids on
Pollutant Transport in Groundwater. Journal arti-
cle.
Massachusetts Inst. of Tech., Cambridge. Ralph M.
Parsons Lab.
D. A. Backhus, and P. M. Gschwend. c1990,12p
Grant EPA-R-812466, Contract DE-FG02-86ER60413
Pub. in Environmental Science and Technology, v24
n8 p1214-1223 1990. Sponsored by Robert S. Kerr
Environmental Research Lab., Ada, OK., and Depart-
ment of Energy, Washington, DC.
A fluorescence-quenching method was developed to
assess the hydrophobic organic pollutant binding po-
tential of organic colloids (OC) in unaltered natural
waters. This method allows direct assessment of the
importance of OC-enhanced pollutant transport for en-
vironmental samples under in situ water chemistry
conditions, without requiring the isolation of OC or sep-
aration of equilibrated phases; testing of chemicals
that surfer substantial wall losses from aqueous solu-
tions; and examination of unstable water samples such
as anoxic samples. The experiments show that some
OC (Aldrich humic acids) fully quench OC-associated
perylene fluorescence, but others (bovine serum albu-
min) do not. This implies that fluorescence-quenching
results collected for a single (OC) or over a limited
(OC) range provide only a lower limit estimate of the
potential for OC association. Tests with groundwater,
recharged with secondarily treated sewage and con-
taining OC at concentrations of about 1 mg of C/L,
showed temporal variation in the ability of OC present
to quench or bind perylene. (Copyright (c) by the Amer-
ican Chemical Society, 1990.)
Keywords: "Humic acids, "Sewage, 'Colloids,
"Ground water, "Fluorescence, "Probes, "Aromatic
polycyclic hydrocarbons, Extinguishing, Water pollu-
tion, Field tests, Reprints, Cape Cod(Massachusetts),
Environmental transport.
PB91-117465/REB PC A03/MF A01
Robert S. Kerr Environmental Research Lab., Ada,
OK.
Modeling Multicomponent Organic Chemical
Transport in Three-Fluid-Phase Porous Media.
Journal article.
Virginia Polytechnic Inst. and State Univ., Blacksburg.
Center for Environmental and Hazardous Material
Studies.
J. J. Kaluarachichi, and J. C. Parker. C1990,26p EPA/
600/J-90/216
Grant EPA-R-814320
Pub. in Jnl. of Contaminate Hydrology, v5 n4 p349-374
May 90. Sponsored by Robert S. Kerr Environmental
Research Lab., Ada, OK.
A two-dimensional finite-element model was devel-
oped to predict coupled transient flow and multicom-
ponent transport of organic chemicals which can parti-
tion between NAPL, water, gas and solid phases in
porous media under the assumption of local chemical
equilibrium. Gas-phase pressure gradients are as-
sumed negligible and liquid flow equations are solved
simultaneously using an upstream weighted solution
method with time lagged interphase mass-transfer
terms and phase densities. Phase-summed compo-
nent transport equations are solved serially after com-
putation of the velocity field also by an upstream
weighted finite-element method. Mass-transfer rates
are evaluated from individual phase transport equa-
tions by back-substitution and corrected for mass-bal-
ance errors. Results of hypothetical simulations of the
transport of slightly soluble and volatile organics in
three-phase porous media indicate that mass-transfer
rate and fluid density updating have negligible effects
during periods of highly transient NAPL migration but
become important for long-term simulations. Due to
low solubilities of environmentally important organic
liquids, the efficiency of organic removal by aqueous-
phase dissolution and transport can be very slow. Gas-
phase diffusion can have a significant influence on the
mass transport of organics with large Henry's con-
stant. (Copyright (c) 1990 Elsevier Science Publishers
B.V.)
Keywords: 'Mathematical models, 'Fluid flow, "Gas
flow, "Liquid flow, "Porous materials, Soils, Permeabil-
ity, Separation, Benzene, Toluene, Chloropropane,
March 1991 37
-------
EPA PUBLICATIONS BIBLIOGRAPHY
Trichloroethylene, Water, Reprints, *Land pollution,
Environmental transport.
PB91-117473/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Flux Determinations and Physiological Response
in the Exposure of Red Spruce to Gaseous Hydro-
gen Peroxide, Oxone, and Sulfur Dioxide. Journal
article.
National Center for Atmospheric Research, Boulder,
CO.
C. A. Ennis, A. L. Lazrus, P. R. Zimmerman, and R. K.
Monson. c1990,20p EPA/600/ J-90/215
Pub. in Tellus 42B, p183-199 1990.Portions of this
document are not fully legible. Prepared in cooperation
with Colorado Univ. at Boulder. Dept of Environmen-
tal, Population, and Organismic Biology. Sponsored by
Corvallis Environmental Research Lab., OR.
The 3-week exposure of a branch of a forest-grown
red spruce (Picea rubens) sapling to the combination
of gaseous hydrogen peroxide, ozone, and sulfur diox-
ide is reported on. The exposure was conducted con-
tinuously using concentrations of H2O2, O3, and SO2
that have been observed during the summertime on
the summit of Whiteface Mountain, New York. Fluxes
of H20, CO2, and the three pollutants were deter-
mined throughout the exposure. At weekly intervals,
measurements of chlorophyll fluorescence, stomatal
conductance, and hydrocarbon emissions were made.
The response of the branch was compared to an
equivalent branch of the same tree which received no
pollutants but was otherwise treated identically. The
exposure produced no visible injury symptoms but did
produce an increase in dark respiration; the respiration
rate more than doubled during the 21-day exposure
period. Net photosynthesis was unaffected for both
the experimental and the control branches. Nighttime
fluxes of SO2 and H2O2 to external plant surfaces
were significant. The stomatal component of O3
uptake by the branch displayed a linear increase
during the experiment, and showed no evidence of
saturating. Daytime and nighttime fluxes of H2O2 were
increasing at the end of the experiment. Itwas ob-
served that isoprene is emitted from red spruce, but
saw no clear-cut change in emission rate in response
to the exposure experiment.
Keywords: "Ozone, 'Hydrogen peroxide, *Sutfur diox-
ide, 'Forestry, Chlorophyll, Respiration, Photosynthe-
sis, Fluorescence, Reprints, *Air pollution
effects(Plants), *Picea rubens, Terpenes.
PB91-117481/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Branch Chamber System and Techniques for Si-
multaneous Pollutant Exposure Experiments and
Gaseous Flux Determinations. Journal article.
National Center for Atmospheric Research, Boulder,
CO.
C. A. Ennis, A. L. Lazrus, G. L. Kok, R. K. Monson, and
P. R. Zimmerman. C1990,15p EPA/600/J-90/214
Pub. in Tellus 42B, p170-182 1990. Prepared in coop-
eration with Colorado Univ. at Boulder. Dept of Envi-
ronmental, Population, and Organismic Biology. Spon-
sored by Corvallis Environmental Research Lab., OR.
The authors describe an experimental system and
techniques for use in simultaneous pollutant exposure
experiments and gaseous flux determinations. The
system uses flexible Teflon bag-like chambers to en-
close entire individual branches of young trees. Five
gaseous fluxes (CO2, H2O, SO2, O3, and H2O2) are
measured once per hour for each of two branches.
Techniques for determining chamber surface loss cor-
rections and methods of estimating needle surface
area of conifers are described. A three-week continu-
ous test was run in order to evaluate system perform-
ance. Inlet concentrations of the five gases were ex-
tremely stable, with uncertainties of <2.2% in all
cases and day-to-night differences of <4%. Compari-
son of two branch chambers, one with clean air and
one with the added pollutant gases H2O2, SO2, and
O3, showed that between-chamber differences were
<2% for the average inlet concentrations of H2p and
CO2. Pollutant losses to chamber surfaces were signif-
icant but were generally smaller than losses to the
branch itself. Chamber loss corrections were different
for daytime and nighttime conditions and also evolved
as the three-week experiment proceeded.
Keywords: Exposure, Test chambers, Experimental
design, Performance evaluation, Laboratory equip-
ment, Gas analysis, Design criteria,
Concentration(Composition), Flux(Rate), Gas flow,
Reprints, *Air pollution effects(Plants), "Forest trees,
*Air pollution detection.
PB91-117499/REB PC A02/MF A01
Corvallis Environmental Research Lab., OR.
Conditions Influencing Yield and Analysis of 8-Hy-
droxy-2' -Deoxyguanosine in Oxidatively Dam-
aged DNA. Journal article.
Oklahoma Medical Research Foundation, Oklahoma
City.
R. A. Floyd, M. S. West, K. L. Eneff, J. E. Schneider,
and P. K. Wong. C1990,6p EPA/600/J-90/213
Grants EPA-R-814198, NIH-CA-42854
Pub. in Biochemistry 188, p155-158 1990. Sponsored
in part by Grant NIH-ES-04296. Sponsored by Corval-
lis Environmental Research Lab., OR., and National In-
stitutes of Hearth, Bethesda, MD.
Studies have been conducted to obtain practical
knowledge regarding the stability, digestion, and ana-
lytical determination of the content of 8-hydroxy-2-
deoxyguanosine (8-OHdG) in oxidatively damaged
DNA. Utilizing H2O2 plus UV light to form oxidatively
damaged DNA, the authors found that storage of the
DNA at -20C at alkaline pH caused a significant loss of
8-OHdG, whereas storage at -20C at neutral or acidic
pH prevented loss of 8-OHdG. The 8-OHdG within
DNA is stable at 10OC for at least 15 min. Formation of
8-OHdG within DNA using UV light and H2O2 as a hy-
droxyl free radical-generating system yields the high-
est amounts when low levels of phosphate buffer are
used; but the use of Tris or citrate buffers cause a
lower yield of 8-OHdG because these buffers act as
scavengers for the hydroxyl free radicals. Independent
assessment of hydroxyl free radical flux by the use of
salicylate trapping allows assessment of competitive
radical reactions. (Copyright (c) 1990 Academic Press,
Inc.)
Keywords: Temperature, pH, Free radicals, Chemical
analysis, Alkaline phosphatase, Reprints, *DNA
damage, 'Hydroxydeoxyguanosine, Restriction en-
donucleases, Hydroxyl radicals, Phosphodiesterases.
PB91-117507/REB PC A02/MF A01
Guidance for the Field Demonstration of Remedi-
ation Technologies. Journal article.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
S. C. James. cMay 90,7p EPA/600/J-90/211
Pub. in Jnl. of Air and Waste Management Association,
v40 n5 May 90.
The paper will focus on the demonstration of hazard-
ous waste cleanup technologies in the field. The tech-
nologies will be at the pilot- or full-scale, and further re-
ferred to as field-scale. The main objectives of demon-
stration at the field-scale are development of reliable
performance and cost data. Technology demonstra-
tions provide performance, cost effectiveness, and re-
liability data so that potential technology users have
sufficient information to make effective decisions as to
the applicability of the technology to a specific situa-
tion. The demonstration and evaluation of a technolo-
gy should be conducted with the purpose of character-
izing performance, need for pre- and post-processing
of the waste feed, identification of waste type an con-
stituents applicable to the technology, system through-
put, problems and limitations of the technology, and
operating and maintenance costs. Table I provides a
summary of remediation activities for demonstration
projects. (Copyright (c) 1990-Air and Waste Manage-
ment Association.)
Keywords: 'Guidelines, 'Hazardous materials, 'Waste
disposal. Field tests, Performance evaluation, Cost ef-
fectiveness, Decision making, Operating, Mainte-
nance, Reprints, 'Remedial action, 'Waste manage-
ment Technology utilization.
PB91-117515/REB PC A02/MF A01
Rote of the Red Gland in 'Mercenaria mercenaria'
in Detoxification. Journal article.
Environmental Research Lab., Narragansett, Rl.
G. Zaroogian, P. Yevich, and S. Pavignano. c1990,6p
EPA/600/J-89/487, ERLN-1047
Pub. in Marine Environmental Research 28, P447-450
1989. Prepared in cooperation with Science Applica-
tions International Corp., Narragansett, Rl.
Brown cells of the red gland in Mercenaria mercenaria
are involved in the excretory process. Their involve-
ment in the removal of foreign substances from the tis-
sues of Mercenaria was studied. Toluidine blue (solu-
ble dye) accumulated in brown cells after dye injection
into the foot muscle and after addition to brown cell
isolates. In comparison, carmine red (paniculate dye)
did not accumulate under the same conditions. FITC-
labeled bovine albumen accumulated in brown cells
when introduced in vivo and to cell isolates. Kinetic
studies indicated uptake of FITC-albumen occurred
within 2 h when added to cell isolates and within 24 h
after injection into the foot muscle. Brown cell isolates
were separated into three fractions on a discontinuous
Percoll gradient. Fraction 1 contained primarijy what
appeared to be precursor brown cells. The majority of
the cells in fraction 2 were brown cells. Fraction 3 was
entirely brown globular material. Assays indicated the
presence of acid phosphatase, glutathione reductase
and lysozyme in lysates from each fraction. Thus it ap-
pears that brown cells of the red gland contain en-
zymes involved in detoxification and degradative proc-
esses. (Copyright (c) 1990 Elsevier Science Publishers
Ltd., England.)
Keywords: 'Biodeterioration, 'Detoxification, Dyes,
Cells(Biology), Acid phosphatase, Kinetics, Reprints,
'Mercenaria mercenaria, 'Red gland, 'Toxic sub-
stances, Glutathione reductase, Muramidase.
PB91-117523/REB PC A02/MF A01
Intralaboratory Precision of Saltwater Short-Term
Chronic Toxiclty Tests. Journal article.
Environmental Research Lab., Narragansett, Rl.
G. Morrison, E. Torello, R. Comeleo, R. Walsh, and A.
Kuhn. C1989,6p EPA/600/J-89/486, ERLN-986
Pub. in Research Jnl. Water Pollution Control Federa-
tion, v61 n11-12 p1707-1710 Nov/Dec 1989. Prepared
in cooperation with Science Applications International
Corp., Narragansett, Rl.
Short-term chronic toxicity tests using five salt-water
species-two fishes, a mysid, a sea urchin, and a
macro-algae were developed. Copper sulfate and
sodium dodecyl sulfate were used as representative
toxicants. Coefficients of variation for LC50 results
ranged from 1.8 to 46.4%. The precision obtained is
comparable to other toxicity tests, but it is uncertain
whether the precision of such tests in general is ac-
ceptable.
Keywords: 'Toxicity, Marine biology, Aquatic animals,
Aquatic plants, Performance evaluation, Salt water,
Experimental design, Copper sulfates, Reprints,
'Water pollution effects(Animals), 'Water pollution
effects(Plants), 'Toxic substances, Sulfuric acid/
(sodium-salt)-dodecyl.
PB91-117531/REB
PC A02/MF A01
Adenylate Energy Charge and Adenine NucleotJde
Measurements as Indicators of Stress in the
Mussel, 'Mytllus edulis', Treated with Dredged Ma-
terial under Laboratory Conditions. Journal article.
Environmental Research Lab., Narragansett, Rl.
G. E. Zaroogian, and M. Johnson. c1 Apr 89,10p EPA/
600/J-89/485, ERLN-748
Pub. in Bulletin of Environmental Contamination and
Toxicology, v43 D428-4351989.
Adenylate energy charge is an indication of the
amount of energy available to an organism from the
adenylate pool. It is calculated from measured concen-
trations of three adenine nucleotides, adenosine tri-
phosphate (ATP), adenosine diphosphate (ADP) and
adenosine monophosphate (AMP), which are integral
to the energy metabolism of all organisms (Atkinson
1977). The AEC, defined as (ATP + 1/2 ADP)/ (ATP
-I- ADP + AMP), has a maximum value of 1.0 when all
adenylate is in the form of ATP and a minimum value of
0 when all adenylate is in the form of AMP (Atkinson
and Walton 1967). Therefore, a knowledge of the
energy charge of key species with known responses to
particular environmental conditions may provide a con-
venient measure to assess the extent to which these
species are stressed. Sediment from a relatively clean
site in Long Island Sound and a highly contaminated
sediment from Black Rock Harbor, Connecticut which
contained high concentrations of PCBs, PAHs and
some metals were used to determine if any observable
stressful effect, as indicated by AEC, was due to the
physical action of the suspended material rather than
to a toxic compound.
Keywords: 'Water pollution, 'Mussels, Physiology,
Toxicology, Experimental design, Sediments, !n vivo
38 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
analysis, Extraction, Aromatic polycyclic hydrocar-
bons, Metals, Reprints, "Biological indicators, "Energy
metabolism, *Adenine nucleotides, "Dredge spoil, Bio-
logical effects, Polychlorinated biphenyls, Mytilus
edulis.
PB91-117549/REB PC A03/MF A01
Application of Adenylate Energy Charge and Ade-
nine Nucleotlde Measurements as Indicators of
Stress in 'Nephtys incisa' Treated with Dredged
Material. Journal article.
Environmental Research Lab., Narragansett, Rl.
G. E. Zaroogian, and M. Johnson. c1 Feb 89,12p
EPA/600/J-89/484, ERLN-747
Pub. in Bulletin of Environmental Contamination and
Toxicology, v43 p261-270 1989.
Initial attempts at measuring AEC in Nephtys incisa
yielded low values. A low energy charge most likely in-
dicates a poor extraction of adenine nucleotides in
tissue samples from individuals collected from a nonli-
miting environment. Thus, there was a need to develop
an extraction and handling procedure for N. incisa that
consistently produced values for AEC ratios that were
representative of in vivo values reported for actively
metabolizing cells, (Atkinson 1977). The objective of
the study was to evaluate the applicability of AEC as a
measure of stress in N. incisa treated with dredged
material under laboratory conditions and to determine
the degree of variability inherent in the test.
Keywords: "Water pollution, Physiology, Toxicology,
Aromatic polycyclic hydrocarbons, Metals, Experimen-
tal design, Sediments, In vivo analysis, Extraction, Re-
prints, "Biological indicators, "Energy metabolism,
"Adenine nucleotides, "Dredge spoil, Biological ef-
fects, Polychlorinated biphenyls, Nephtys incisa.
PB91-117556/REB PCA01/MFA01
Michigan State Univ., East Lansing. Center for Envi-
ronmental Toxicology.
Maternal Transfer of Bioactive Polychlorinated
Aromatic Hydrocarbons in Spawning Chinook
Salmon ('Obchrhynchus tschawytscha'). Journal
article.
Environmental Research Lab.-Duluth, MN.
G. T. Ankley, D. E. Tillitt, and J. P. Giesy. c1989,5p
EPA/600/J-89/483
Pub. in Marine Environmental Researches, p231-234
1989. Sponsored by Michigan State Univ., East Lan-
sing. Center for Environmental Toxicology.
The biological potency (relative to 2,3,7,8,-tetrachloro-
dibenzo-p-dioxin, TCDD) of planar polychlorinated aro-
matic hydrocarbons (PCHs) in extracts of eggs and
flesh from spawning female Chinook salmon (Oncor-
hynchus tschawytscha) from Lake Michigan was de-
termined by measuring the induction of 7-ethoxyresor-
ufin O-deethylase activity in H-4-II-E rat hepatoma
cells. TCDD-equivalents in flesh and egg samples
ranged from 0 to 115.8pg/g, and were approximately
5-fold greater in eggs than in flesh. These results sug-
gest that the maternal transfer of PCHs may play a role
in determining the reproductive success of Lake Michi-
gan Chinook salmon. (Copyright (c) 1990 Elsevier Sci-
ence Publishers, Ltd., England.)
Keywords:
"Salmon,
"Aromatic polycyclic
"Chlorinated
hydrocarbons,
hydrocarbons,
Reproductkm(Biology), Reprints, "Maternal-fetal ex-
change, "Oncorhynchus tschawytscha, Metabolic acti-
vation. Dose-response relationships, Enzyme induc-
tion, Cultured tumor cells.
PB91-117564/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Trophic Effect of Luteinizing Hormone on the Rat
Leydig Cell. Journal article.
Johns Hopkins Univ., Baltimore, MD. School of Hy-
giene and Public Health.
L L Ewing. C1989,15p EPA/600/J-89/482
Pub. in Jnl. of the American College of Toxicology, v8
n3 D473-485 Jul 89. Sponsored by Health Effects Re-
search Lab., Research Triangle Park, NC.
Little is known about the factors controlling Leydig cell
growth and differentiation. However, unique correla-
tions exist between specific testicular compartments
and the testosterone-secreting capacity of the testes.
Selected experimental findings from three common
laboratory animals-the rat, the hamster, and the
guinea pig-are discussed.
Keywords: Testosterone, Rats, Laboratory animals,
Cytochromes, Mitochondria, Reprints, *LH, "Leydig
cells, Western blotting, Endoplasmic reticulum, Struc-
ture-activity relationship.
PB91-117572/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Maintenance of Testosterone Production by Puri-
fied Adult Rat Leydig Cells for 3 Days In vitro.
Journal article.
Johns Hopkins Univ., Baltimore, MD. School of Hy-
giene and Public Health.
G. R. Klinefelter, and L. L. Ewing. C1989,8p EPA/600/
J-89/481
Pub. in In vitro Cellular and Developmental Biology,
v25 n3 pt1 p283-288 Mar 89. Sponsored by Health Ef-
fects Research Lab., Research Triangle Park, NC.
Using a preparation of highly purified, adult rat Leydig
cells and conditions of culture which was found to opti-
mize testosterone production during 24 h, attempts
were made to maintain optimal testosterone produc-
tion for 3 d. Leydig cells cultured on Cytodex 3 beads
at 19% O2 in Dulbecco's modified Eagle's medium-
Ham's nutrient mixture F12 (1:1; vol/vol) containing
0.5 mg/ml total bovine lipoproteins (< 1.222g/ml) with
maximal luteinizing hormone (LH) stimulation failed to
maintain a constant amount of testosterone for 3 d.
These cells did however secrete a similar amount of
total delta 4-3-ketqsteroids on each of the 3 culture d,
indicating that their viability was preserved. The pre-
dominance of progesterone and 170H-progesterone
relative to the amount of androstenedione found on
Days 2 and 3 suggested that the activity of the cytoch-
rome P450C17-hydroxylase-C17,20-lyase enzyme in
the smooth endoplasmic reticulum was diminished
when Leydig cells were maintained in our primary cul-
ture for longer than 24 h. Decreasing the oxygen ten-
sion of the cultures from 19 to 5%, and decreasing the
concentration of LH used to stimulate the Leydig cells
from 100 to 0.1 ng/ml, were necessary to achieve
maintenance of testosterone secretion without accu-
mulation of other delta 4-3-ketosteroids during a 3-d
period. Cells cultured in this fashion were still able to
respond to maximal LH stimulation during Day 3, pro-
ducing as much testosterone as if cultured for 24 h on
Day 1 at 19% O2 with 100 ng/ml LH stimulation.
(Copyright (c) 1989 Tissue Culture Association, Inc.)
Keywords: "Testosterone, "Biosynthesis, Rats, In vitro
analysis, Cytochromes, Reprints, "Leydig cells, LH,
Cultured cells, Lipoproteins.
PB91-117580/REB PC A02/MF A01
Evaluation of a Method to Measure Conjugal
Transfer of Recombinant DNA in Soil Slurries.
Journal article.
Corvallis Environmental Research Lab., OR.
M. V. Walter, L A. Porteous, and R. J. Seidler. c1989,
8p EPA/600/ J-89/480
Pub. in Current Microbiology, v19 p365-370 1989. Pre-
pared in cooperation with NSI Technology Services
Corp., Corvallis, OR., and Oregon State Univ., Corval-
lis. Dept. of Microbiology.
The report evaluates a method to detect conjugal DNA
plasmid transfer in soil slurries under various environ-
mental conditions. Donor Pseudomonas cepacia con-
taining pR388::Tn1721 and P. cepacia recipient cul-
tures were co-incubated in soil slurries containing au-
toclaved or natural soil and treated with one or more of
14 experimental conditions. Conjugal mating frequen-
cy (transconjugants per initial donor) ranged from 4.8 X
ten to the minus 1 to 1.9 X ten to the minus seventh.
Highest numbers of transconjugants, 1.5 X ten to the
seventh colony forming units/ml soil slurry, were ob-
served following incubation at 35C with an enriched
nutrient supplement added to the soil. Low numbers of
transconjugants, ten to the third colony forming units/
ml soil slurry, were observed when mating pairs were
subjected to low nutrient or pH stress even though ini-
tial donor and recipient populations were maintained at
high levels. The test system provides a simple way to
estimate effects of changing environmental factors on
plasmid transfer rates and on the survival of recombi-
nant microorganisms. By use of soil collected from
sites proposed to receive genetically engineered
microorganisms, preliminary risk assessments can be
obtained regarding the potential for gene transfer and
microorganism survival with this soil slurry test system.
(Copyright (c) Springer-Verlag New York Inc. 1989)
Keywords: "Microorganisms, * Pseudomonas, "Soil
microbiology, pH, Nutrients, Reprints, "Recombinant
DNA, "Genetic engineering, 'Genetic conjugation,
Plasmids, Risk assessment, Transfection.
PB91-117598/REB PC A02/MF A01
Statistical Model of Laboratory Death Rate Meas-
urements for Airborne Bacteria. Journal article.
Corvallis Environmental Research Lab., OR.
B. Lighthart. c1989, 9p EPA/600/J-89/479
Pub. in Aerobiologia 5, p 138-144 1989.
From 270 published laboratory airborne death rate
measurements, two regression models relating the
death rate constant for 15 bacterial species to aerosol
age in the dark, Gram reaction, temperature, and an
evaporation factor which is a function of RH and tem-
perature were obtained. The independent variables
accounted for 94% of the variation in the data for each
of the two models. In both models the regression
shows an increased survival rate with aerosol age ac-
counting for approximately 90% of the total variation in
the data. The remainder of the total variation was ex-
plained by temperature and RH (in interaction with the
Gram reaction) in one model and by the evaporation
function (in interaction with the Gram reaction) in the
other model. Death rate data for gaseous atmospheric
contamination, and light experiments were too few for
building a regression model. In addition, these points
were not well fit by the model indicating further re-
search is needed to prepare realistic prediction models
for airborne bacterial survival.
Keywords: "Bacteria, "Aerosols, Mortality, Statistical
analysis, Regression analysis, Temperature, Evapora-
tion, Reprints, "Death rate constant.
PB91-117606/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
Lung Injury Caused by Ambient Levels of Ozone.
Journal article.
Duke Univ. Medical Center, Durham, NC.
Y. Huang, L. Y. Chang, F. J. Miller, and J. D. Crapo.
1988, 8p EPA/600/J-88/554
GrantEPA-R-813113
Pub. in Jnl. of Aerosol Medicine, v1 n3 p180-183 Jul
88. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC. Environmental Toxicology
Div.
Exposures to low levels of O3 cause epithelial and in-
terstitial injury in the proximal alveolar region. The se-
quential development of this lesion caused by a simu-
lated ambient pattern of O3 was studied by exposing
Fisher 344 rats to O.OSppm O3 overnight with an 8 hr
daytime exposure having a slow increase to a peak of
0.25 ppm and then gradually decreasing back to 0.06
ppm. Animals were studied using EM morphometric
techniques after 7, 21 and 90 days exposure as well as
post 90 days exposures. The early changes in O3 ex-
posed animals included increases of volumes in type II
epithelium (60%), type I epithelium (16%), cellular in-
terstitium (52%), non-cell interstitium (33%), and in al-
veolar macrophages (180%). The response showed a
biphasic reaction with the early injury subsiding after
21 days of O3 exposure. The animals exposed for 90
days showed a 28% increase in relative volume of
type I and a 42% increase in type II epithelia.
Keywords: "Ozone, "Lung, "Injuries, Rats, Exposure,
Epithelium, Reprints, "Air pollution effects(Animals),
Lung volume measurements, Pulmonary alveoli, Ma-
crophages.
PB91-117614/REB PC A02/MF A01
Public Health Service, Rockville, MD.
Association of Marginal Folate Depletion with In-
creased Human Chromosomal Damage In vivo:
Demonstration by Analysis of Micronucleated
Erythrocytes. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. B. Everson, C. M. Wehr, G. L. Erexson, and J. T.
MacGregor. c1988, 7p EPA/600/J-88/553
Contract PHS-ES-25018
Pub. in Jnl. of the National Cancer Institute, v80 n7
p525-529, 1 Jun 88. Prepared in cooperation with Na-
tional Inst. of Environmental Health Sciences, Re-
search Triangle Park, NC. Epidemiology Branch, Agri-
cultural Research Service, Albany, CA. Western Re-
March 1991 39
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EPA PUBLICATIONS BIBLIOGRAPHY
gional Research Cente, and Environmental Health Re-
search and Testing, Inc., Research Triangle Park, NC.
Recent studies have demonstrated that in the absence
of spleen function, frequencies of micronuclei (Howell-
Jolly bodies) in peripheral rbcs can be used to meas-
ure in vivo cytogenetic damage. Among 20 subjects
studied 6 months after splenectomy, 1 had a frequen-
cy of micronucleated rbcs more than an order of mag-
nitude higher than rates for the others. Initial data sug-
gested that this subject was mildly folate-depleted,
and a therapeutic trial with folate rapidly reduced the
frequency of micronucleated rbcs to normal values.
These observations suggest a need to evaluate further
the contribution of mild levels of folate depletion to
spontaneous chromosomal damage. The approach
used here provides a sensitive index of clastogenic
damage and offers unique opportunities for investigat-
ing the determinants of cytogenetic damage in
humans.
Keywords: 'Chromosomes, "Erythrocytes, "Folic acid.
Human, Reprints, "Micronucleus test, Deficiency dis-
eases, Cytogenetics, Splenectomy.
PB91-117622/REB PC A02/MF A01
Health Effects Research Lab., Research Triangle
Park, NC.
Rotavlrus Fecal IgA Antibody Response in Adults
Challenged with Human Rotavirus. Journal article.
James N. Gamble Inst. of Medical Research, Cincin-
nati, OH.
D. I. Bernstein, J. M. Ziegler, and R. L. Ward. C1986,
10pEPA/600/J-86/551
Grant EPA-R-810341
Pub. in Jnl. of Medical Virology, v20 n4 p297-304 Dec
86. Sponsored by Health Effects Research Lab., Re-
search Triangle Park, NC.
Studies of rotavirus challenge in adult volunteers made
it possible to evaluate the relationship of preexisting
anti-rotavirus fecal IgA antibody to infection and illness
and to investigate the local response to this infection.
No relationship could be found between the preexist-
ing levels of fecal anti-rotavirus IgA antibody and pro-
tection from infection or illness. A > 6-fpld increase in
the level of antibody was seen in 16/19 infected volun-
teers with determinable increases but not in 0/15 con-
trols who received less than the minimal infectious
dose of rotavirus. Antibody levels increased rapidly in
infected volunteers and were consistent with an anam-
nestic response. Two of seven volunteers who re-
ceived an infectious dose of rotavirus but were consid-
ered uninfected on the basis of other laboratory meth-
ods had greater than or equal to 6-fold rises of fecal
antibody and one of these experienced symptoms
compatible with a rotavirus infection. This finding indi-
cates that an increase in fecal antibody may be a reli-
able indicator of rotavirus infection even in the ab-
sence of detectable shedding or seroconversion.
(Copyright (c) 1986 Alan R. Liss, Inc.)
Keywords: *Feces, Adults, Human, Reprints, *lgA,
"Rotaviruses, *Viral antibodies, Rotavirus infections,
Enzyme-linked immunosorbent assay.
PB91-117630/REB PC A03/MF A01
Department of Energy, Washington, DC.
Effects of Ammonium Nitrate Aerosol Exposure
on Lung Structure of Normal and Elastase-lm-
paired Rats and Guinea Pigs. Journal article.
Health Effects Research Lab., Research Triangle
Park, NC.
R. H. Busch, R. L Buschbom, W. C. Cannon, K. E.
Lauhala, and F. J. Miller. cApr86,18p EPA/600/J-86/
550
Contract DE-AC06-76RLO-1830
Pub. in Environmental Research, v39 n2 p237-252 Apr
86. Prepared in cooperation with Battelle Pacific
Northwest Labs., Richland, WA. Biology and Chemis-
try DepL Sponsored by Department of Energy, Wash-
ington, DC.
Groups of rats and guinea pigs with normal lungs and
others with elastase-induced emphysema were ex-
posed to NH4NO2 aerosols of 0.60 MMAD at 1 mg/cu
m for 6 hr/day, 5 days/wk for 4 wks. Morphologic and
morphometric studies were performed on lungs per-
fused with cacodylate-buffered 2% glutaraldehyde
under 20 cm H2O pressure at necropsy. The tissues
were studied for pathologic change by light microscop-
ic methods, including changes in mean alveolar chord
length, using scanning electron microscopy (SEM)
techniques. Elastase produced emphysema to a
degree quantifiable by all criteria studied; however, it
apparently obscured the effects of nitrate inhalation.
The NH4NO3 exposures (compared to air alone)
tended to increase values for pulmonary parameters in
normal animals of both species and to decrease them
in elastase-treated animals. The responses to
NH4NO3 were slight (P < 0.10) and were not accom-
panied by any detectable changes in alveolar struc-
ture. Therefore, the effects of NH4NO3, at this expo-
sure level and duration, are regarded as biologically in-
significant for rats and guinea pigs. (Copyright (c) by
Academic Press, Inc.)
Keywords: "Ammonium nitrate, 'Emphysema, "Lung,
Rats, Guinea pigs. Pathology, Body weight, Reprints,
*Air pollution effects(Animals), "Elastase, Respiratory
function tests, Scanning electron microscopy, Pulmo-
nary alveoli.
PB91-119669/REB PC A99/MF A99
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
NAPAP Emissions Inventory (Version 2): Develop-
ment of the Annual Data and Modelers' Tapes,
1985. Final rept.
Alliance Technologies Corp., Chapel Hill, NC.
M. Saeger, J. Langstaff, R. Walters, L. Modica, and D.
Zimmerman. Nov 89,693p EPA/600/7-89/012A
Contract EPA-68-02-4274
See also PB90-132341. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Air
and Energy Engineering Research Lab., and National
Acid Precipitation Assessment Program, Washington,
DC.
The report documents the development of the 1985
NAPAP Modelers' Emissions Inventory, Version 2. The
inventory includes emissions estimates of air pollut-
ants that play a key role in the formation of acidic dep-
osition. Emissions estimates from all of the major an-
thropogenic sources of acid deposition precursors in
the U.S. and Canada for the base year 1985 are includ-
ed in the inventory. Natural sources of particulate
matter are also included. The inventory emissions total
approximately 27.2 million tons per year (tpy) of SO2,
22.6 million tpy of NOx, and 24.5 million tpy of VOC.
The report discusses the data collection and quality
assurance activities associated with the development
of both the annual emissions inventory and an invento-
ry that has been resolved into an hourly, gridded, and
speciated format suitable for use in atmospheric mod-
eling. The file formats and file structure of the invento-
ry data are also described.
Keywords: *Air pollution, "Deposition, Acidification,
Precipitation(Meteorology), Study estimates, Particles,
Data processing, Information systems, Mathematical
models, Sulfur dioxide, Nitrogen oxides, States(United
States), "Emission inventories, "National Acid Precipi-
tation Assessment Program, "Pollution sources,
Canada, Acid rain, Dry methods, Environmental trans-
port, Volatile organic compounds.
PB91-120006/REB PC A15/MF A02
Methods Manual for Compliance with the BIF Reg-
ulations: Burning Hazardous Waste In Boilers and
Industrial Furnaces.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
S. Gang. Dec 90,335p EPA/530/SW-91 /010
The document presents required methods for demon-
strating compliance with US EPA regulations for boil-
ers and industrial furnaces (BIFs) burning hazardous
waste.
Keywords: "Hazardous materials, "Combustion, "Reg-
ulations, "Waste treatment, Boilers, Furnaces, Manu-
als, Incinerators, Monitoring, Hydrocarbons, Exhaust
gases, Land use, Air pollution. Specifications, Toxicity,
Aldehydes, Ketones, Chemical analysis, Dibenzofuran,
Polychlorinated dibenzofurans.
PB91-120279/REB PC A99/MF A99
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Measurement of Toxic and Related Air Pollutants.
Proceedings of the 1990 EPA/A and WMA Interna-
tional Symposium. Held in Raleigh, North Carolina
on May 1-4,1990.
Research Triangle Inst., Research Triangle Park, NC.
R K. M. Jayanty, and B. W. Gay. Nov 90,1122p EPA/
600/9-90/026,, VIP-17
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab., and Air and Waste Man-
agement Association, Pittsburgh, PA.
The 1990 EPA/AWMA Symposium was held May 1-4,
1990 in Raleigh, N.C. The technical program consisted
of 178 presentations held in 20 separate sessions. The
sessions focused on recent advances in the measure-
ment and monitoring of toxic and related pollutants.
New sessions to the symposium included: Radon, At-
mospheric Chemistry and Fate of Toxic Pollutants,
Super-Critical Fluid Extraction, Determination of Polar
Organic Compounds in Ambient Air, Mobile Sources
Emissions Characterization, Effects of Air Toxics on
Plants, and Air Pollution Dispersion Modeling. Con-
tained in the volume are the papers presented during
the symposium and keynote address.
Keywords: "Toxicity, "Air pollution, 'Meetings, Radon,
Mobility, Organic compounds, Environmental impacts,
Plants(Botany), Dispersion, Mathematical models.
PB91-123323/REB PC A06/MF A01
Clean Lakes Program Phase 2 Project Report for
Lake Le-Aqua-Na Stephenson County, Illinois.
Final rept.
Illinois State Environmental Protection Agency, Spring-
field. Div. of Water Pollution Control.
Oct 90,113p IEPA/WPC/90-296
Lake Le-Aqua-Na is a 39.5 acre (16.0 ha) recreational
impoundment located in Le-Aqua-Na State Park, Ste-
phenson County, Illinois. The lake is owned and man-
aged by the Illinois Department of Conservation
(IDOC). A Phase I diagnostic/feasibility study, con-
ducted in 1981 under the Federal Clean Lakes Pro-
gram identified the following major problems in the
lake: high nutrient levels, nuisance algal blooms, ex-
cessive aquatic macrophytes, hypolimnetic oxygen de-
pletion, and high turbidity and sedimentation. A man-
agement plan was recommended which included aer-
ation/destratification, macrophyte harvesting, periodic
algal treatment, and watershed treatment. The plan
was implemented and intensive monitoring of the lake
and tributaries was conducted by the Illinois Environ-
mental Protection Agency with funding provided by a
National Agricultural Conservation Program Special, a
State ACP Special, and a Clean Lakes Phase II grant
from the United States Environmental Protection
Agency.
Keywords: 'Recreation, "Water pollution control, "Le-
Aqua-Na Lake, Nutrients, Plankton blooms, Aquatic
plants, Oxygen, Depletion, Turbidity, Sedimentation,
Cultivation, Bank protection(Waterways), Soil conser-
vation. Clean Lakes Program, Strip cropping. Terrac-
ing, Stevenson County(lllinois).
PB91-125625/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of Research and Development.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. International
Toxicity Equivalency Factor (I-TEF) Method of
Risk Assessment for Complex Mixtures of Dioxins
and Related Compounds. Final rept. 1985-88.
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
D. G. Barnes, F. W. Kutz, D. P. Bottimore, H. Greim,
and D. L. Grant. Aug 88,35p NATO/CCMS-176, EPA/
600/6-90/009
Contract EPA-68-02-4254
See also PB91-125666. Prepared in cooperation with
Versar, Inc., Springfield, VA. Sponsored by Environ-
mental Protection Agency, Washington, DC. Office of
Research and Development.
The International Toxicity Equivalency Factor (I-TEF)
Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds is a revised interim
procedure for estimating the risks considered with ex-
posures to mixtures of dioxins and furans such as in-
cinerator fly ash, contaminated soil, and biological
media. This updated method was developed by the
Pilot Study on International Information Exchange on
Dioxins and Related Compounds and has been adopt-
ed by the eight nation group as the preferred interim
method. The I-TEF scheme should facilitate the ex-
change of information concerning the lexicological sig-
nificance of contaminated samples between scientists
40 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
and regulatory agencies worldwide. The method is
based on the most recent lexicological data from a va-
riety of biological responses including carcinogenicity,
terctogenicity, immunotoxicity, lethality, and etymotic
induction. The report describes the major differences
in the new scheme compared to the numerous existing
TEF schemes.
Keywords: *Furans, "Chlorine aromatic compounds,
Toxicology, Exposure, Regulations, Sediments, Fly
ash, 'International Information Exchange, 'Dioxin,
"Risk assessment, Isomers, Solid wastes.
PB91-125633/REB PC A04/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Radon Removal by POE GAC Systems: Design,
Performance, and Cost
Lowry Engineering, Inc., Unity, ME.
J. D. Lowry, S. B. Lowry, and J. K. Cline. Nov 90,62p
EPA/600/2-90/049
Contract EPA-8C6155TTST
Portions of this document are not fully legible. Spon-
sored by Environmental Protection Agency, Cincinnati,
OH. Risk Reduction Engineering Lab.
The report summarizes previous research conducted
by Lowry Engineering, Inc. (LEI), the Maine Depart-
ment of Human Services, Division of Health Engineer-
ing, and the University of Maine, Department of civil
Engineering, on the removal of Rn from drinking water
supplies using granular activated carbon (GAC) in 121
point-of-entry (POE) applications. The primary focus of
the work was an analysis of the existing treatment data
collected over the past seven years at POE locations
in 12 states. All but three systems treated private hou-
sehuLd well supplies. In addition, two schools and one
public water supply were included. In summary, the
POE GAC treatment was very effective, with the ex-
ception of approximately 6 percent of the units that ex-
hibited diminishing effectiveness over time. Ninety-four
and 84 percent of all units exceeded 90 and 95 per-
cent removal, respectively. The need for gamma
shielding was evaluated and related to the raw water
Rn level treated by the POE devices. While POE GAC
installations were found to be effective, the use of
GAC for Rn removal may be limited in the future to
wells containing less than 5,000 to 10,000 pCi/L This
would result if the private residence desired to achieve
the new MCL for Rn, which is expected to be set be-
tween 200 and 2,000 pCi/L
Keywords: 'Radon, 'Potable water, 'Water treatment.
Water supply, Performance evaluation, Design criteria.
Operating, Schools, Houses, 'Granular activated
carbon treatment, 'Point of use treatment, Environ-
mental monitoring, Small systems.
PB91-125641/REB PC A05/MF A01
New York State Energy Research and Development
Authority, Albany.
Field Performance of Advanced Technology
Woodstoves in Glens Falls, NY., 1988-89. Volume
1. Final rept. Sep 88-Jul 89.
OMNI Environmental Services, Inc., Beaverton, OR.
S. G. Bamett. Oct 90,88p EPA/600/7-90/019A
See also Volume 2, PB91-125658. Sponsored by New
York State Energy Research and Development Au-
thority, Albany, Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab., Department of Energy, Washington,
DC., and CONEG Policy Research Center, Inc., Wash-
ington, DC.
The report gives results of an evaluation of paniculate
emission trends for three models of catalytic and two
models of non-catalytic woodstoves under 'in-home'
burning conditions during the 1988-89 heating season
in Glens Falls, NY. The results (averaging 9.4 g/h and
9.4 g/kg) showed about a 55% reduction in emissions
compared to conventional woodstoves and demon-
strate that the emissions performance of new wood-
stove technologies has improved compared to that of
stoves in earlier field studies. Emissions for the non-
catalytic stoves were about 50-55% and for the best
performing catalytic stove about 80% lower than the
conventional wood-stoves. Two of the catalytic
models displayed elevated emissions; in one, a signifi-
cant degradation trend developed; and in the other,
emissions were elevated throughout the test period.
Leaky bypass systems appear to be a major cause, as
well as catalyst deterioration resulting from lack of
flame shielding and inadequate air/fuel mixing. Field
emissions exceed laboratory certification values on av-
erage by 2.5 times, but the ratio varies considerably
among the stove models. Causes of these discrepan-
cies include quality control problems with tolerances in
production stoves, emissions deterioration over time,
and inadequacies in stove design introduced as the
result of attempts to design stoves for conditions other
than met in the field.
Keywords: 'Stoves, 'Air pollution control, 'Particles,
'Air pollution abatement, Houses, Performance eval-
uation, Design criteria, Graphs(Charts), Quality assur-
ance, Space heating. Environmental engineering, Ca-
talysis, Trends, 'Wood burning appliances, Air pollu-
tion standards, Technology utilization, Glens
Falls(New York), Standards compliance, Air pollution
sampling.
PB91-125658/REB PC A10/MF A02
New York State Energy Research and Development
Authority, Albany.
Field Performance of Advanced Technology
Woodstoves in Glens Falls, NY., 1988-89. Volume
2. Technical Appendices. Final rept. Sep 88-Jul 89.
OMNI Environmental Services, Inc., Beaverton, OR.
S. G. Bamett. Oct 90,220p EPA/600/7-90/019B
See also Volume 1, PB91-125641 .Portions of this doc-
ument are not fully legible. Sponsored by New York
State Energy Research and Development Authority,
Albany, Environmental Protection Agency, Research
Triangle Park, NC. Air and Energy Engineering Re-
search Lab., Department of Energy, Washington, DC.,
and CONEG Policy Research Center, Inc., Washing-
ton, DC.
The report gives results of an evaluation of paniculate
emission trends for three models of catalytic and two
models of non-catalytic woodstoves under 'inhome'
burning conditions during the 1988-89 heating season
in Glens Falls, NY. The results (averaging 9.4 g/h and
9.4 g/kg) showed about a 55% reduction in emissions
compared to conventional woodstoves and demon-
strate that the emissions performance of new wood-
stove technologies has improved compared to that of
stoves in earlier field studies. Emissions for the non-
catalytic stoves were about 50-55% and for the best
performing catalytic stove about 80% lower than the
conventional woodstoves. Two of the catalytic models
displayed elevated emissions; in one, a significant deg-
radation trend developed; and in the other, emissions
were elevated throughout the test period. Leaky
bypass systems appear to be a major cause, as well as
catalyst deterioration resulting from lack of flame
shielding and inadequate air/fuel mixing. Field emis-
sions exceed laboratory certification values on aver-
age by 2.5 times, but this ratio varies considerably
among the stove models. Causes of these discrepan-
cies include quality control problems with tolerances in
production stoves, emissions deterioration over time,
and inadequacies in stove design introduced as the
result of attempts to design stoves for conditions other
than met in the field. Volume II contains the appendi-
ces for Volume I.
Keywords: 'Stoves, 'Air pollution abatement, 'Parti-
cles, 'Air pollution control, Houses, Performance eval-
uation. Design criteria, Graphs(Charts), Tables(Data),
Quality assurance, Space heating, Environmental en-
gineering, Catalysis, Trends, 'Wood burning appli-
ances, Air pollution standards, Technology utilization,
Glens Falls(New York), Standards compliance, Air pol-
lution sampling.
PB91-125666/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of Research and Development.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Methods of
Degradation, Destruction, Detoxification, and Dis-
posal of Dioxins and Related Compounds. Final
rept
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
H S Fuhr, and P. E. des Rosiers. Aug 88,49p NATO/
CCMS-174, EPA/600/6-90/012
Contract EPA-68-02-4254
See also PB91 -125625. Prepared in cooperation with
Mobay Chemical Corp., Pittsburgh, PA. Sponsored by
Environmental Protection Agency, Washington, DC.
Office of Research and Development.
The report describes technical methods of degrada-
tion, destruction, detoxification, and disposal of wastes
containing chlorinated dibenzo-p-dioxins and dibenzo-
furans. Included are descriptions of proven methods
such as incineration, as well as innovative technol-
ogies such as UV photolysis, supercritical oxidation,
anda process based on potassium polyethylene glyco-
late. Data contained in the document describe the ef-
fectiveness of some of the technologies to reduce the
concentration and/or mobility of dioxins and related
compounds from actual field tests.
Keywords: 'Furans, "Detoxification, 'Degradation,
"Chlorine aromatic compounds, Hazardous materials,
Reviews, Waste treatment, Waste water, Oxidation,
Photolysis, Remedial action, "Dioxin, "Incineration,
Solid wastes.
PB91-125674/REB PC A06/MF A01
Environmental Protection Agency, Washington, DC.
Office of Solid Waste and Emergency Response.
Technology Transfer Needs Assessment, 1990.
ICF, Inc., Fairfax, VA.
J. P. Town, M. B. Deardorff, and M. M. Kelly. Apr 90,
112p EPA/540/8-90/007
Contract EPA-68-01-7481
Prepared in cooperation with Environmental Manage-
ment Support, Silver Spring, MD. Sponsored by Envi-
ronmental Protection Agency, Washington, DC. Office
of Solid Waste and Emergency Response.
The report summarizes the results of the Office of
Solid Waste and Emergency Response (OSWER)
Technology Transfer Needs Assessment of FY 1990.
The effort extends and updates a 1986 needs assess-
ment conducted for the Superfund program and previ-
ous ORD studies on Regional research and technolo-
gy transfer needs. It encompasses the Superfund
(CERCLA), Hazardous Waste (RCRA), and Under-
ground Storage Tank (UST) programs, including
OSWER enforcement. Regional Environmental Serv-
ice Divisions (ESDs) and Superfund Technical Support
Project Forum members were also included in the
survey. The study attempts to explore actual and
future needs, to the extent possible and further pro-
vides guidance for selecting technology transfer deliv-
ery methods, including electronic and other advanced
media for information distribution, based on specific
needs and audience characteristics. The results indi-
cate the priority of technical needs across program
areas and Regions, and provide previously unavailable
data regarding OSWER audiences.
Keywords: "Hazardous materials, 'Technology trans-
fer, Law enforcement, Assessments, Underground
storage, Storage tanks, 'Office of Solid Waste and
Emergency Response, "Waste management, Re-
search and development, Superfund, Regional analy-
sis, Information transfer, Resource Conservation and
Recovery Act.
PB91-125682/REB PC A05/MF A01
Corvallis Environmental Research Lab., OR.
Wetland Treatment Systems: FY91-96 Research
Plan for the USEPA Wetlands Research Program.
NSI Technology Services Corp., Corvallis, OR.
R. Olson. Oct 90, 90p EPA/600/3-90/086
Contract EPA-68-C8-0006
Sponsored by Corvallis Environmental Research Lab.,
OR.
The Wetlands Research Program of the U.S. Environ-
mental Protection Agency through the Clean Water
Act, is working to provide technical guidance for pro-
tecting the chemical and biological integrity of U.S. sur-
face waters. Towards this goal, a six year research
plan has been developed for a Wetland Treatment
Systems Project (WTS Project) with three main objec-
tives: evaluate the relationships between the design
and structure of wetland treatment systems, and water
quality improvement, evaluate the relationships be-
tween water quality in wetland treatment systems, and
ecological condition including bioaccUmulatiOn of
toxics, productivity, species diversity, habitat quality,
and evaluate the relationships between the placement
of wetland treatment systems, and landscape water
quality functions.
Keywords: 'Water pollution control, Research
projects, Surface waters, Water quality management,
Sewage treatment, Ecology, Performance, evaluation,
Industrial waste treatment, Landscaping, "Wetlands,
'Remedial action, 'Wetland treatment systems, Natu-
ral resources conservation, US EPA, Clean Water Act,
Nonpoint sources, Point sources, Waste water dispos-
al, Pollution regulations, Biological effects.
March 1991 41
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-125690/REB PC A11 /MF A02
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Waste Minimization Opportunity Assessment
Philadelphia Naval Shipyard.
Science Applications International Corp., McLean, VA.
J. S. Bridges, G. C. Cushnie, and B. Langer. Oct 90,
227p EPA/600/2-90/046
Contract EPA-68-C8-0061
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
The Waste Reduction Evaluation at Federal Sites
(WREAFS) Program consists of a series of demonstra-
tion and evaluation projects for waste reduction con-
ducted cooperatively by EPA and various parts of the
Department of Defense (DOD), Department of Energy
(DOE), and other Federal agencies. The objectives of
the WREAFS Program include: (1) conducting waste
minimization workshops; (2) performing waste minimi-
zation opportunity assessments; (3) demonstrating
waste minimization techniques or technologies at Fed-
eral facilities; and (4) enhancing waste minimization
benefits within the Federal community. One of the
WREAF sites chosen for performance of a waste re-
duction assessment is the Philadelphia Naval Shipyard
(PNSY). This Federal facility specializes in revitalizing
and repairing ships already in fleet. A wide range of in-
dustrial processes are performed at the PNSY, many
of which generate wastes. The project focused on the
processes and wastes of operations related to alumi-
num cleaning, spray painting, and bilge cleaning.
Seven waste minimization options were evaluated
during the project using EPA's Waste Minimization Op-
portunity Assessment Manual.
Keywords: "Hazardous materials, 'Shipyards, Per-
formance evaluation, Forms(Paper), Assessments,
Site surveys, Feasibility, Waste treatment, Waste dis-
posal, 'Waste managment, 'Source reduction, Waste
processing, Federal agencies,
Philadelphia(Pennsytvania), Administrative proce-
dures.
PB91-125708/REB PC A05/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Classification of Materials as Potential Sources of
Indoor Air Pollution. Final rept. Mar-Sep 90.
Radian Corp., Research Triangle Park, NC.
P. W. Spaite, M. B. Stockton, and J. S. McLean. Oct
90,97p EPA/600/8-90/074
Contract EPA-68-02-4286
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The report gives a complete classification of all materi-
als used in the construction of, or brought inside,
homes and office buildings. In the classification tables
presented in the report, shaded entries are potential
sources of indoor air emissions. The classification
system is based on the U.S. Census of Manufacture's
Standard Industrial Codes (SICs). A comprehensive
list of all products found in buildings is presented which
demonstrates that materials can be classified using a
uniform methodology for systematic evaluation as po-
tential indoor air pollution sources. Another document
is planned which would include more complete infor-
mation on the materials which are shown here as po-
tential sources of indoor air emissions.
Keywords: 'Houses, 'Office buildings, Construction
materials, Residential buildings, Office equipment, Ma-
terials tests, Furniture, Household fabrics, 'Pollution
sources, 'Indoor air pollution. Appliances, Standard In-
dustrial Classification, Listings, Consumer products.
PB91-125716/REB PC A04/MF A01
Workshop on Methods for Investigation of Water-
borne Disease Outbreaks. Summary of Recom-
mendations. Heid in Denver, Colorado, October
11-13,1988.
Health Effects Research Lab., Research Triangle
Park, NC.
G. F. Craun, and J. L McGoldrick. Sep 90,63p EPA/
600/9-90/021
Prepared in cooperation with Association of State
Drinking Water Administrators, Arlington, VA.
The Environmental Protection Agency's (EPA) Health
Effects Research Laboratory and the Association of
State Drinking Water Administrators (ASDWA)
planned and conducted a workshop for state epidemi-
ologists and drinking water officials in October 1988,
for the purpose of improving the investigation and re-
porting of waterborne disease outbreaks. Plenary ses-
sions provided participants with basic concepts in epi-
demiology, water supply engineering, clinical and
water sample collection and analyses. Examples of
several recent outbreak investigations were included
to reinforce these concepts and to provide an under-
standing of the investigative process.
Keywords: 'Epidemiology, 'Potable water, 'Meetings,
Aquatic microbiology, Preventive medicine, Bacteria,
Viruses, Protozoa, 'Disease outbreaks, 'Waterborne
diseases, Risk factors.
PB91-125724/REB PC A05/MF A01
Environmental Protection Agency, Cincinnati, OH.
Drinking Water Research Div.
Impact of Lead and Other Metallic Solders on
Water Quality.
Holzmacher, McLendon and Murrell, Melville, NY.
N. E. Murrell. Feb90,99p EPA/600/2-90/056
Prepared in cooperation with South Huntington Water
District, Huntington Station, NY. Sponsored by Envi-
ronmental Protection Agency, Cincinnati, OH. Drinking
Water Research Div.
A study of the relationship between water quality at the
consumer's taps and the corrosion of lead solder was
conducted under actual field conditions in 90 homes
supplied by public water in the South Huntington Water
District (New York) and at 14 houses supplied by pri-
vate wells in Suffolk County on Long Island (New
York). The study was done in three phases three differ-
ent pH ranges (5.0-6.8, 7.0-7.4, and 8.0 and greater).
The phase I study was preformed without any pH ad-
justments on the water sources. Phase II and III stud-
ies consisted of raising the pH by the addition of caus-
tic soda and maintaining pH for thirty days prior to the
sampling. After an overnight period of nonuse, a series
of samples were collected at specific time intervals to
evaluate the effect of time on the leaching rate of lead.
Data were collected on leaching of cadmium and
copper and water quality parameters were monitored.
In the 2nd part of the investigation, a more controlled,
four-pipe loop study was conducted with the same cor-
rosive Long Island water. Each pipe loop consisted of
approximately 60 feet of copper pipe with 22 solder
joints, each loop having a different type of solder: (1)
tin/lead; (2) tin/antimony; (3) silver/copper, and (4)
tin/copper. The four loop solder test results indicate
the tin/antimony, silver/copper, and tin/copper can be
used with only minor metal leaching.
Keywords: 'Lead(Metal), 'Solders, 'Potable waters,
'Cadmium, 'Copper, 'Water quality, 'Tin, 'Silver,
'Antimony, Chemical analysis, pH, Neutralizing, Field
tests, Houses, Leaching, Graphs(Charts),
Tables(Data), South Huntington Water District(New
York), Suffolk CountyfNew York).
PB91-125732/REB PC A07/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Characterization and Treatment of Wastes from
Metal-Finishing Operations. Rept. for Oct 86-Sep
89.
PEI Associates, Inc., Cincinnati, OH.
Nov 90,129p EPA/600/2-90/055
Contract EPA-68-03-3389
Sponsored by Environmental Protection Agency, Cin-
cinnati, OH. Risk Reduction Engineering Lab.
The Hazardous and Solid Waste Amendments
(HSWA) to the Resource Conservation and Recovery
Act (RCRA) include specific provisions restricting the
land disposal of RCRA hazardous wastes. The pur-
pose of these HSWA provisions is to minimize the po-
tential of future risk to human health and the environ-
ment by requiring treatment of hazardous wastes prior
to their land disposal. The EPA's Office of Research
and Development was responsible for treating several
electroplating and metal-finishing waste codes and
providing performance data in support of the develop-
ment of treatment standards for the Land Disposal Re-
strictions Program. The report summarizes the project
activities associated with the characterization and
treatment of some metal-finishing wastes. Information
and data are presented on the waste generators' man-
ufacturing and wastewater treatment plant operations,
the chemical composition of the untreated wastes, and
performance data generated from bench- and pilot-
scale testing. Treatment technologies discussed in the
report include alkaline chlorination, wet-air oxidation,
ultraviolet light/ozonation, electrolytic oxidation, stabi-
lization/solidification, and metals precipitation. Con-
clusions are presented regarding the effectiveness of
the various technolpgies in treating selected electro-
plating and metal-finishing wastes. The report also
presents a section on cyanide chemistry. Most of the
wastes discussed in the report contain cyanide salts or
complexed cyanide; therefore, the section provides a
background of useful information on terminology, defi-
nitions, cyanide chemistry, stability and toxicity of cya-
nide compounds, and analytical methodologies. An
appendix to the report provides a summary of the land
disposal restriction treatment standards for the elec-
troplating and metal-finishing wastes discussed in the
report.
Keywords: 'Cyanides, 'Waste water, Electroplating,
Research projects, Chemical stabilization, Chemical
reactions, Oxidation, Waste disposal, Tables(Data),
Graphs(Charts), Precipitation(Chemistry), Chemical
analysis, Regulations, 'Solid wastes, 'Heavy metals,
Laboratory tests, Remedial action.
PB91-125740/REB PC A04/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Evaluation of Two Cleaning Methods for Removal
of Asbestos Fibers from Carpet Rept. for Jan 88-
Sep 89.
PEI Associates, Inc., Cincinnati, OH.
J. R. Kominsky, R. W. Freyberg, J. Chesson, and E. J.
Chatfield. Oct 90,74p EPA/600/2-90/053
Contract EPA-68-03-4006
Prepared in cooperation with Chesson Consulting,
Washington, DC., and Chatfield Technical Consulting
Ltd., Mississauga (Ontario). Sponsored by Environ-
mental Protection Agency, Cincinnati, OH. Risk Re-
duction Engineering Lab.
The research study examined the effectiveness of dry
vacuuming and wet cleaning for the removal of asbes-
tos fibers from carpet, and evaluated the potential for
fiber reentrainment during carpet cleaning activities.
Routine carpet cleaning operations using high-efficien-
cy paniculate absolute (HEPA) filtered dry vacuum
cleaners and HEPA-filtered hot-water extraction clean-
ers were simulated on carpet artificially contaminated
with asbestos fibers. Overall, wet cleaning the carpet
with a hot-water extraction cleaner reduced the level
of asbestos contamination by approximately 70 per-
cent. There was no significant evidence of either an in-
crease or a decrease in asbestos concentration after
dry vacuuming. The level of asbestos contamination
had no significant effect on the difference between the
asbestos concentrations before and after cleaning.
Airborne asbestos concentrations were two to four
times greater during the carpet cleaning activities. The
level of asbestos contamination in the carpet and the
type of cleaning method used had no significant effect
on the difference between the airborne asbestos con-
centration before and during cleaning.
Keywords: 'Asbestos, 'Carpets, 'Dry cleaning, Fibers,
Electron microscopy. Vacuum cleaners, 'Wet meth-
ods, Laboratory tests, Air sampling, Indoor air pollu-
tion.
PB91-125757/REB PC A04/MF A01
Environmental Protection Agency, Washington, DC.
Office of Policy, Planning and Evaluation.
Threats to Biological Diversity in the United
States. Final rept.
Industrial Economics, Inc., Cambridge, MA.
S. Valdes-Cogliano. Sep 90,61 p PM-220
Contract EPA-68-W8-0038
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Policy, Planning and Eval-
uation.
As worldwide threats to biodiversity increase and ex-
tinction rates rise to 1000 times the natural back-
ground extinction rate, the conservation of biological
diversity is emerging as a major public policy issue.
The report examines the response of natural systems
to stressors, the factors which determine the vulner-
ability of species, and the ultimate and proximate
causes currently depleting biological diversity in the
United States. Included is an overview of the effects of
13 stressors on 59 categories of organisms in the con-
tiguous United States.
Keywords: 'United States, Birds, Humans,
Reproduction(Biology), Demography, 'Biological di-
42 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
versity, "Endangered species, Global atmospheric
change, Environmental pollution, Threats, Habitats,
Alien species.
PB91-125765/REB PCE11/MFE11
National Survey of Pesticides in Drinking Water
Wells. Phase 1 Report.
Environmental Protection Agency, Washington, DC.
Office of Pesticides and Toxic Substances.
Nov 90, 525p EPA/570/9-90/015
The U.S. Environmental Protection Agency (EPA) has
completed its five-year National Survey of Pesticides in
prinking Water Wells (the Survey or NPS). The survey
is the first and perhaps the most extensive monitoring
survey ever undertaken to evaluate the presence of
pesticides, pesticide degradates, and nitrate in drink-
ing water wells in the United States. EPA's Phase I
Report provides national estimates of the occurrence
and frequency of detections of nitrate and pesticides in
drinking water wells. The Phase I results of the Survey
indicate that at least half of the nation's drinking water
wells contain detectable amounts of nitrate, with a
small percentage of concentrations higher than EPA's
regulatory and health-based limits for drinking water
(about 1.2% of community water system (CWS) wells
and about 2.4% of rural domestic wells).
Keywords: "Pesticides, "Potable water, Water wells,
Concentration(Composition), Water supply, Site sur-
veys, Water analysis, Quality control, Quality assur-
ance, Questionaire, Statistical analysis, Tables(Data),
"Water pollution sampling, "Water pollution detection.
PB91-125773/REB PC A06/MF A01
Analysis of the Toxics Release Inventory Data:
EPA Region 10.
Environmental Protection Agency, Seattle, WA.
Region X.
L Hall, and W. Steyer. Oct 90,104p EPA/910/9-89/
040
See also PB89-208144 and PB89-208151.
Under Section 313 of the Emergency Planning and
Community Right-to-Know Act, also known as the
Toxics Release Inventory, certain manufacturers are
required to submit reports each year on the amounts of
chemicals their facilities release into the environment,
either routinely or as a result of accidents. The purpose
of this reporting requirement is to inform government
officials and the public about releases of toxic chemi-
cals into the environment. Section 313 requires facili-
ties to report releases to air, water and land. The report
presents Toxic Release Inventory data from the 1989
and 1988 reporting years for EPA Region 10 which
consists of Alaska, Idaho, Oregon, and Washington.
Keywords: "Chemical compounds, Air pollution, Water
pollution, Tables(Data), Graphs(Charts),
Concentration(Composition), Industrial wastes, "Toxic
substances, "EPA Region 10, Standard Industrial
Classification, Land pollution, Public information,
Emergency planning.
PB91-125781/REB PC A04/MF A01
Environmental Protection Agency, Seattle, WA.
Region X.
Analysis of the Policy Implications of Regional
Municipal Solid Waste (MSW) Disposal. Final rept.
Science Applications International Corp., Bothell, WA.
A. DeVries, and B. Ross. Aug 90,59p EPA/910/9-90/
017
Contract EPA-68-W9-0008
Prepared in cooperation with Ross and Associates,
Seattle, WA. Sponsored by Environmental Protection
Agency, Seattle, WA. Region X.
The Pacific Northwest is in the midst of a dramatic
change in the way municipal solid waste disposal serv-
ices are provided to residents. Increased environmen-
tal and public concerns, as well as increasing costs for
proper waste disposal, are causing the traditional local
landfill to be replaced by large, regional, often private-
ly-owned disposal facilities. The report presents a brief
description of waste movement and the regionalization
trend in the Pacific Northwest states. It then presents
the policy and cost and benefit implications for Jurisdic-
tions which are considering importing or exporting
waste. Although regional facilities can provide eco-
nomically efficient and environmentally sound waste
disposal, policy makers need to compete balancing in-
terests in determining whether waste exportation or
importation is sound. Costs, the availability of bac k-up
facilities, the potential for disruption in the transporta-
tion network, being a 'good neighbor, environmental
impact to the en-route and receiving jurisdictions, etc.
are all important considerations. In addition, impact on
future and existing recycling programs must be evalu-
ated. Finally, policy-makers considering restrictions or
fees on importation of solid waste must also balance
the policy and legal issues of trying to encourage or
discourage solid waste from coming into their jurisdic-
tion. Finally, jurisdictions can be most effective in ad-
dressing these issues by working together to ensure
sound practices throughout the region in which the
public interest is protected.
Keywords: "Solid waste disposal, "Municipalities, Poli-
cies, Earth fills, Management planning, Benefit cost
analysis. Transportation, Forecasting, State govern-
ment, Regional planning, "Solid waste management,
Legal aspects, Pacific Northwest Region(United
States), Waste recycling.
PB91-125799/REB PC A07/MF A01
Environmental Protection Agency, Washington, DC.
Office of Research and Development.
Pilot Study on International Information Exchange
on Dioxins and Related Compounds. Inventory of
Regulations/Statutes Concerning Dioxins and Re-
lated Compounds. Final rept. 1985-88.
NATO Committee on the Challenges of Modern Socie-
ty, Brussels (Belgium).
D. P. Bottimore, F. W. Kutz, and E. W. Bretthauer. Aug
88,143p NATO/CCMS-169, EPA/600/6-90/017
Contract EPA-68-02-4254
Prepared in cooperation with Versar, Inc., Springfield,
VA. Sponsored by Environmental Protection Agency,
Washington, DC. Office of Research and Develop-
ment.
The Inventory of Regulations/Statutes Concerning
Dioxins and Related Compounds was prepared as a
contribution to the Pilot Study on the International In-
formation Exchange on Dioxins and Related Com-
pounds. The report contains a compilation and analy-
sis of 120 regulations and statutes in the participating
nations that may be used to control dioxins and related
compounds. The objective of the report was to collect
and analyze the legal methods used to control the re-
lease of, or exposure to these compounds. The report
also contains several graphical illustrations of some of
the significant trends identified in the various actions in
addressing such problems as incinerator emissions,
PCBs, pentchlorophenol, drinking water, emergency
response, and hazardous wastes.
Keywords: "Chlorine organic compounds, "Statutes,
Law(Jurisprudence), Decision making, Management
planning, Inventories, International relatipns,
Forms(Paper), Air pollution, Hazardous materials,
Water pollution, "Environmental policy, "Pollution reg-
ulations, "Dioxins, Technology transfer, Polychlorinat-
ed biphenyls, Furans, Information transfer, Phenol/
pentachloro, Emergency planning, Pollution control,
Pollution abatement.
PB91-125807/REB PC A04/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Assessment of the Controllability of Condensible
Emissions. Final rept.
Radian Corp., Research Triangle Park, NC.
G. S. Shareef, and J. T. Waddell. Oct 90,72p EPA/
600/8-90/075
Contract EPA-68-02-4286
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The report gives results of a study to gain insights into
the condensible emissions area from an air toxics per-
spective, with emphasis on controllability and chemical
composition of these emissions. The study: compiled
existing data on condensible emissions; determined
the chemical composition of condensible emissions,
where possible; identified source categories that are
major emitters of condensibles; evaluated the effec-
tiveness of various control devices in reducing con-
densible emissions; and evaluated how the perform-
ance of currently available control technologies can be
improved to better control condensible emissions. Two
data bases were developed: the Condensibles Data
Base contains 43 emission source categories; the
Specialized Condensibles Data Base focuses on the
chemical composition of condensible emissions.
Keywords: "Air pollution control equipment, "Particles,
"Condensing, Tables(Data), Condensation reactions,
Chemical composition, Design criteria, Performance
evaluation, Information systems,
Concentration(Composition), "Air pollution sampling,
Toxic substances, Pollution sources, Emission factors.
PB91-125815/REB PC A07/MF A01
U.S. Progress in Implementing the Great Lakes
Water Quality Agreement: Annual Report to Con-
fress, 1988.
nvironmental Protection Agency, Chicago, IL. Great
Lakes National Program Office.
Apr 89,129p EPA/905/9-89/005, GLNPO-04/89
See also PB90-113432.
Section 118(c)(6) of the CWA as amended directs the
Administrator of the USEPA to submit to Congress a
comprehensive annual report on progress in imple-
menting the GLWQA, program plans for the subse-
quent year, and long-term prospects for Great Lakes
recovery. This is the first Annual Report to Congress
on Progress in Implementing the GLWQA. It provides
an overview of GLWQA objectives, the state of the
Great Lakes, and accomplishments relating to re-
source management plans, remedial programs, and
demonstration projects for eliminating pollution in the
Great Lakes Basin. It also addresses environmental
surveillance and research programs and effort to in-
crease interagency cooperation. Overall, much
progress has been made in responding to the new
Congressional directives. Institutional relationships
have been strengthened, environmental research and
information programs have been improved, and foun-
dations have been developed for remediating specific
pollution problems. The restoration of the Great Lakes
is certain to be a long-term process, however, with the
most difficult challenges remaining.
Keywords: "Great Lakes, "Water quality management,
"Agreements, Air water interactions, Water pollution
abatement, Water pollution control, Management plan-
ning, Sediments, Financial assistance, Clean Water
Act, Remedial action, Environmental monitoring, Eco-
systems, Toxic substances.
PB91-125823/REB PC A06/MF A01
Environmental Protection Agency, Chicago, IL. Great
Lakes National Program Office.
Estimated Loadings from Seven Michigan Tribu-
taries and Recommendations for Tributary Sam-
pling Strategies. Final rept. 1984-86.
Michigan Dept. of Natural Resources, Lansing. Sur-
face Water Quality Div.
R. M. Day. Jan 90,102p MI/DNR/SWQ-90/010, EPA/
905/4-90/001
Sponsored by Environmental Protection Agency, Chi-
cago, IL. Great Lakes National Program Office.
Annual load estimates of twelve parameters from
seven Michigan tributaries were calculated from 1984
to 1986. Estimates were calculated by dividing sample
concentrations into high and low strata and applying
Beale's Ratio Estimator. The greatest annual loads of
the twelve parameters usually came from the St.
Joseph followed by the Black or Rouge rivers and the
lowest annual loads came from either the Pere Mar-
quette or Ontonagon rivers. Moi.te Carlo studies indi-
cate that flow stratified sampling strategies yield unbi-
ased and relatively precise total phosphorus load esti-
mates when the samples were selected randomly.
Strategies that confine sampling to the first half of the
year or neglect either the rising area or falling area of
the hydrograph will yield biased load estimates. A sys-
tematic sampling strategy will insure that each sample
within each strata has an equal probability of being se-
lected and usually yields unbiased total phosphorus
load estimates. Sample sizes necessary to estimate
total phosphorus loads were calculated for four of the
seven Michigan tributaries studied using load average
and variance predicted by flow variability versus load
variability regression equations. This method can be
used to provide sample size estimated for many tribu-
taries with little or no prior information about total
phosphorus concentrations but is not reliable for the
most event responsive rivers.
Keywords: "Phosphorus, "Water quality, Michigan,
Study estimates, Monte Carlo method,
Concentration(Composition), Loading rate, Trends,
Water flow, Numerical analysis, Site surveys,
Graphs(Charts), "Water pollution sampling, "Tributar-
ies, Water runoff.
March 1991 43
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-125831/REB PC A10/MF A02
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Testing of Indoor Radon Reduction Techniques in
Basement Houses Having Adjoining Wings. Final
rept Aug 88-Sep 89.
Infiltec, Falls Church, VA.
M. Messing. Nov 90,212p EPA/600/8-90/076
Contract EPA-68-02-4287
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The report gives results of tests of indoor radon reduc-
tion techniques in 12 existing Maryland houses, with
the objective of determining when basement houses
with adjoining wings require active soil depressuriza-
tion (ASD) treatment of both wings, and when treat-
ment of the basement alone is sufficient In five base-
ment houses with adjoining slabs on grade, ASD treat-
ment of both wings provided an incremental additional
radon reduction of 0 to 5.2 pCi/L, compared to ASD
treatment of either one of the slabs alone. However,
basement-only treatment reduced radon to <4 pCi/L
in all five houses. In six basement houses haying ad-
joining crawl spaces, ASD treatment of both wings (in-
cluding sub-liner depressurization of the crawl space)
provided little additional reduction compared to base-
ment-only treatment, when sub-slab communication
was good. When communication was not good, treat-
ment of both wings was required to achieve <4 pCi/L
Tests of one fully slab-on-grade house showed that,
when there is good aggregate under the slab, a one-
pipe sub-slab depressurization system can achieve
<1-2 pCi/L, even when there are forced-air supply
ducts under the slab.
Keywords: 'Radon, 'Houses, 'Basements, *Air pollu-
tion control, Soils, Maryland, Slabs, Soil pressure.
Pressurizing, 'Indoor air pollution, Crawl spaces, Radi-
ation monitoring, Active soil depressurization.
PB91-125849/REB PC A04/MF A01
Regulation and Policy Matrices: A Guide to the
Rules Governing Grants Awarded under the Con-
struction Grants Program. Update 1990.
Environmental Protection Agency, Washington, DC.
Office of Municipal Pollution Control.
Aug90,63pWH-547
See also report for 1989, PB90-216821.
The document "is the 1990 update material for the pub-
lication entitled 'Regulation and Policy Matrices'. A
guide to Rules Governing Grants Awarded Under the
Construction Grants Program. (April 1985). It contains
a listing of brief descriptions of the Federal Register
notices of the construction grants program. NTIS or-
dering number for the April 1985 original document
(PB85244952/AS).
Keywords: 'Water pollution control, 'Sewage treat-
ment, 'Regulations, 'Grants, TaWes(Data), Subject in-
dexing, Revisions, Cost analysis, Industrial wastes,
'Solid waste disposal, Government policies, Septic
tanks, 'Construction Grants Program, Administrative
procedures. Case studies, Listings.
PB91-125856/REB PC A03/MF A01
Northwest RCRA Corrective Action Strategy.
Environmental Protection Agency, Seattle, WA.
Region X.
Jul 90,46p EPA/910/9-90/016
EPA estimates that 80% of the known RCRA-regulat-
ed facilities nationwide require clean-up of contamina-
tion. The Northwest RCRA Program has taken a pro-
gressive approach to protecting and restoring its envi-
ronmental resources through aggressive clean-up of
contamination at RCRA regulated facilities. The docu-
ment details the Northwest RCRA Program's strategy
for investigation and clean-up of contamination at or
from facilities, including releases from past disposal
practices. The document also describes the collective
EPA/State principles guiding Northwest RCRA correc-
tive action program and major clean-up decisions such
as prioritization of the investigation and clean-up of the
RCRA facilities and the identification of dean-up
standards. The major principle guiding the program is
to address the 'worst case' first, based on a priority
ranking scheme described in the strategy. Topics con-
tained in the strategy include: the RCRA corrective
action process, priorrBzation of facilities for corrective
action, authorities for initiating corrective action, defini-
tion and management of the corrective action pipeline.
clean-up and performance standards, corrective
action oversight, owner/operator initiated corrective
action, corrective action at Federal facilities, EPA/
State partnership, corrective action resources, finan-
cial responsibility, and state/regional corrective action
capability.
Keywords: 'Hazardous materials. Regulations, Rank-
ing, Waste disposal, Performance standards. Operat-
ing, Design, Licenses, State government. Waste treat-
ment, Law enforcement, 'Resource Conservation and
Recovery Act, 'Cleanup, 'Waste management, 'Re-
medial action, Northwest RegionfUnited States), Fed-
eral agencies, Regional analysis, Pollution abatement
PB91-125864/REB PC A17/MF A03
Acid Aerosols Issue Paper Health Effects and
Aerometrics.
Environmental Protection Agency, Research Triangle
Park, NC. Environmental Criteria and Assessment
Office.
Apr 89,396p EPA/600/8-88/005F, ECAO-R-0140
SeealsoPB88-204219.
The report evaluates scientific information on direct
health effects associated with exposure to acid aero-
sols. Although the literature up to 1988 has been re-
viewed thoroughly for information relevant to acid aer-
osols, the present report is not intended as a complete
and detailed review of all literature pertaining to acid
aerosols. Rather, an attempt has been made to focus
on the evaluation of those studies providing key infor-
mation on health effects and aerometrics. The report
includes discussion of: the physical and chemical
properties of acid aerosols; ambient monitoring tech-
niques and ambient concentrations; the toxicology of
acid aerosols in experimental animals; respiratory tract
deposition and neutralization of acid aerosols; assess-
ment of epktemiological studies of health effects of
acid aerosols; assessment of controlled human expo-
sure studies evaluating the effects of acid aerosols;
and a summarization of the above information with in-
terpretations and conclusions. Important research
needs are identified which are critical to be addressed
in order to improve the data base for acid aerosols and
associated health effects as a basis for decisions on
whether to list acid aerosols as a criteria pollutant for
development of criteria and national ambient air quality
standards. Lastly, the Report of the Clean Air Scientific
Advisory Committee (CASAC) that reviews the docu-
ment and makes recommendations to EPA and the
CASAC Report on Acid Aerosol Research Needs are
included as appendices.
Keywords: 'Aerosols, 'Sulfates, 'Acidity, 'Air pollu-
tion, Public health, Epidemiology, Toxicology, Respira-
tory system, Neutralizing, Tables(Data),
Graphs(Charts), Aerometers, 'Nitrates, 'Air pollution
effects(Humans), 'Air pollution effects(Anirnals), Air
quality, Literature surveys, Acid rain, Air pollution moni-
toring.
PB91-125872/REB PC A07/MF A01
Environmental Protection Agency, Seattle, WA.
Region X.
Sinclair and Dyes Inlets Urban Bay Action Pro-
gram: 1990 Action Plan. Puget Sound Estuary Pro-
gram.
PTIEnv
. I Environmental Services, Bellevue, WA.
M. A. Jacobson, and P. N. Booth. Jul 90,149p EPA/
910/9-90/013
Contract EPA-68-D8-0085
See also PB90-206533. Sponsored by Environmental
Protection Agency, Seattle, WA. Region X.
The Urban Bay Action Program (1) identifies priority
problem areas of contamination; (2) identifies current,
historical, and potential sources of contamination; (3)
establishes schedules to take corrective actions to
eliminate existing problems and to investigate poten-
tial problems; (4) identifies appropriate agencies for
implementing corrective actions; and (5) ensures the
implementation of the resulting plan. The first two of
these four objectives of the action program were met
and documented in an earlier report titled Sinclair and
Dyes Inlets Initial Data Summaries and Problem Identi-
fication. The third and fourth objectives were met and
are contained within the 1990 Action Plan. The fifth ob-
jective, plan implementation, will be documented in
future updates and revisions of the action plan. The
action plan represents the concerted efforts and com-
mitments of many regulatory agencies and local gov-
ernments to reduce contamination in Sinclair and Dyes
Inlets. Corrective actions may include both source
controls and remedial (cleanup) actions such as cap-
ping or removal of contaminated sediments. Source
controls may include permit revisions to require reduc-
tion of contaminant concentrations or volumes of dis-
charges, or application of control techniques to reduce
contamination of surface runoff. In addition, the follow-
ing levels and types of actions are also included: plan-
ning and program development actions, sampling and
longer term monitoring actions, resource enhance-
ment actions, and educational actions.
Keywords: 'Sinclair Inlet, 'Dyes Inlet, 'Water pollution
control, 'Puget Sound, Washington(State), Sediments,
Ranking, Law enforcement, Ecology, Aquatic animals,
'Remedial action, 'Toxic substances, Source reduc-
tion, Cleanup operations, Water runoff, Environmental
monitoring. Comprehensive planning, State implemen-
tation plans.
PB91-125880/REB PC A07/MF A01
Environmental Protection Agency, Chicago, IL Great
Lakes National Program Office.
Field Intel-comparison of Precipitation Samplers
for Assessing Wet Deposition of Organic Con-
taminants. Final rept
Minnesota Univ., Minneapolis. Dept of Civil and Mining
Engineering.
S. J. Eisenreich, T. P. Franz, and M. B. Swanson. Mar
90,126p GLNPO-01 /90,, EPA/905/4-90/002
Grant R-005840
Sponsored by Environmental Protection Agency, Chi-
cago, IL. Great Lakes National Program Office.
A field intercomparison of four wet-only precipitation
samplers were performed to assess their ability to effi-
ciently collect rain and selected organic contaminants.
Samplers are evaluated and compared on the basis of
their ability to efficiently collect rainfall, exhibit me-
chanical reliability, demonstrate adequate operational
characteristics and provide precise measures of wet-
only inputs. The most significant difference between
the four samplers was their mechanical reliability in the
field. The samplers performed equally well in assess-
ing organic concentrations in rain. The sampler inter-
comparison was conducted in part to select the pre-
ferred characteristics of a rain sampler that must be
deployed in the field unattended for up to two weeks.
The MIC sampler, properly maintained, is suitable for
such a purpose. Of the two modes of compound isola-
tion tested, the resin adsorbent (XAD-2) exhibited
modestly higher concentrations that the solvent MIC
but had the disadvantage of ease of sample handling
and lower blanks. Both could be operated with proper
maintance to provide precise data. The stainless steel
and Teflon coated funnel surfaces provided compara-
ble data.
Keywords: 'Aromatic porycyclic hydrocarbons, 'Chlor-
obenzenes, 'Pesticides, Rainfall, Field tests,
Tables(Data), Graphs(Charts), Air pollution, Perform-
ance evaluation, 'Air pollution monitoring, 'Wet depo-
sition, 'Polychlorobiphenyl compounds, Cedar Creek
Natural History Area(Minnesota), Atmospheric chemis-
try.
PB91-125898/REB PC A04/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Overview of Climate Information Needs for Eco-
logical Effects Models.
Radian Corp., Research Triangle Park, NC.
R. L Peer. 1990,60p EPA/600/3-90/089
Contract EPA-68-02-4288
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab.
Atmospheric scientists engaged in climate change re-
search require a basic understanding of how ecologi-
cal effects models incorporate climate. The report pro-
vides an overview of existing ecological models that
might be used to model climate change effects on
vegetation. Some agricultural models and statistical
methods are also discussed. The weather input data
requirements, weather simulation methods, and other
model characteristics relevant to climate change re-
search are described for a selected number of models.
The ecological models are classified as btome, eco-
system, or tree models; the ecosystem models are fur-
ther subdivided into species dynamics or process
models. In general, ecological modelers have had to
rely on readily available meteorological data such as
44 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
temperature and rainfall. Although models are becom-
ing more sophisticated in their treatment of weather
and require more kinds of data (such as wind, solar ra-
diation, or potential evapotranspiration), modelers are
still hampered by a lack of data for many applications.
Future directions of ecological effects models and the
climate variables that will be required by the models
are discussed.
Keywords: 'Climatic changes, *8ioclimatology, 'Re-
views, "Climate, Vegetation, Trees(Plants), Solar radi-
ation, Precipitation(Meteorology), Meteorological data.
Wind erosion, Carbon dioxide, 'Ecosystem models.
PB91-125906/REB PC A08/MF A01
Compilation of Air Pollutant Emission Factors.
Volume 1. Stationary Point and Area Sources,
Fourth Edition. Supplement C.
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
W. M. Joyner. Sep 90,170p AP-42-SUPPL-C
See also PB89-128631.
In the Supplement to the Fourth Edition of AP-42, new
or revised emissions data are presented for Residen-
tial Wood Stoves; Refuse Combustion; Sewage
Sludge Incineration; Magnetic Tape Manufacturing In-
dustry; Surface Coating Of Plastic Parts For Business
Machines; Synthetic Fiber Manufacturing; Primary
Lead Smelting; Gray Iron Foundries; Chemical Wood
Pulping; Wildfires And Prescribed Burning; Industrial
Paved Roads; Industrial Wind Erosion; Explosives Det-
onation; Appendix C.2, 'Generalized Particle Size Dis-
tributions'; Appendix D, 'Procedures For Sampling Sur-
face/Bulk Dust Loading'; and Appendix E, 'Procedures
For Laboratory Analysis Of Surface/Bulk Dust Loading
Samples'.
Keywords: 'Air pollution, 'Industrial wastes,
Tables(Data), Graphs(Charts), Smelting, Combustion,
Roads, Pulping, Sludge, 'Emission factors, Point
sources, Stationary sources, Nonpoint sources, Air
sampling.
PB91-125914/REB PC A09/MF A02
Environmental Protection Agency, Washington, DC.
Office of Policy, Planning and Evaluation.
Contingent Valuation Assessment of the Econom-
ic Damages of Pollution to Marine Recreational
Fishing. Final rept. 15 Sep 87-14 Sep 89.
California Univ., Los Angeles. Dept. of Economics.
M. J. Kealy, and T. A. Cameron. Nov 89,197p EPA/
230/05-90/078
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Policy, Planning and Eval-
uation.
The research performed under this cooperative agree-
ment is summarized in the contents of four papers.
The first is on The Determinants of Value for a Marine
Estuarine Sportfishery: The Effects of Water Quality in
Texas Bays'. The objective is to formulate special sta-
tistical models that produce estimates of each individ-
ual's willingness to pay for access to the recreational
fishery in the eight major bays along the Texas Gulf
Coast. The second paper is on 'Combining Contingent
Valuation and Travel Cost Data for the Valuation of
Non-Market Goods.' The primary methodological inno-
vation in the paper is to combine both travel cost and
discrete choice contingent valuation data in one com-
prehensive model. The paper also breaks new ground
by freeing up certain parameter restrictions within the
jointly estimated model so that the travel cost and con-
tingent valuation data are allowed to imply different
preferences. Finally, the third and fourth reports are
applications. The first is called 'Using the Basic 'Auto-
Validation' Model to Assess the Effect of Environmen-
tal Quality on Texas Recreational Fishing Demand:
Welfare Estimates' and the second is called, The Ef-
fects of Variations in Gamefish Abundance on Texas
Recreational Fishing Demand: Welfare Estimates.'
Keywords: 'Fishing, 'Water quality management,
'Benefit cost analysis, Economic theory, Mathematical
models, Study estimates, Contingency, Analysis of
variance, Texas, BaysfTopographic features), Recrea-
tion, Estuaries, Statistical analysis, 'Contingent valu-
ation, 'Water pollution economics, Coastal regions.
PB91-125922/REB PC A09/MF A02
Office of Radiation Programs, Washington, DC.
National Radon Contractor Proficiency Program.
Proficiency Report, October 1990.
ICF, Inc., Fairfax, VA.
Oct 90,196p EPA/520/1-90/033
Contract EPA-68-D90170
See also PB90-215419. Sponsored by Office of Radi-
ation Programs, Washington, DC.
The report lists those individual contractors in the
United States who have met the requirements of the
Radon Contractor Proficiency (RCP) Program as of
August 18, 1990. These requirements are designed to
provide minimum proficiency criteria for individuals
who design and supervise the installation of radon miti-
gation systems in buildings. (Some States have more
stringent requirements as part of their radon certifica-
tion programs. The States should be consulted directly
for details on their programs; see Section 5 for a list of
State radon contacts). The RCP Program measures
the proficiency of an individual contractor, not their
company. Therefore, users of the report who select a
mitigation firm should ensure that the services are pro-
vided by the listed contractor. The National RCP Pro-
gram does not accredit mitigation contractors, nor
does it certify, recommend, or endorse participating
companies. Only the listed contractor, not their com-
pany of affilation, are deemed proficient. The inclusion
of a contractor in the report should not be interpreted
as a certification or accreditation of the individual or af-
filiated company.
Keywords: 'Radon, 'Contractors, 'Air pollution con-
trol, Requirements, Personnel, United States,
Tables(Data), 'Indoor air pollution, 'Radon Contractor
Proficiency Program.
PB91-125930/REB PC A06/MF A01
State Design Criteria for Wastewater Treatment
Systems.
Environmental Protection Agency, Washington, DC.
Office of Municipal Pollution Control.
Sep 90,121p EPA/430/9-90/014
The report provides a summary of criteria in use of var-
ious states for the design of wastewater treatment
plants. It is intended for use by States in reviewing their
own design criteria. Consultants may also be able to
use the tables to see how States are approaching reg-
ulation of certain technologies. The report's primary
goal is to serve as a ready reference that will allow
States to review their own design criteria against those
of other States and localities. In no way does the
report constitute a total composite of all states' regula-
tions concerning wastewater treatment designs; how-
ever, the report does constitute a quick reference sum-
mary for some key design parameters.
Keywords: Design criteria, Tables(Data), State govern-
ment, Regulations, 'Sewage treatment plants, Tech-
nology utilization, Pretreatment(Water).
PB9M25989/REB PCA01/MFA01
Joint Federal Task Force on Clandestine (Illegal)
Drug Laboratories. Fact sheet.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
Jun 90, 5p EPA/9360.5-00/FS
See also PB90-272709.
The Fact Sheet for EPA staff describes the problem
that gave rise to the need for a program to clean up
hazardous wastes and hazardous materials at clan-
destine drug laboratories, and briefly outlines the con-
tent of Task Force guidelines developed to address
the problem. The Fact Sheet is based on the Joint
Task Force Guidelines for the Cleanup of Clandestine
Drug Laboratories, March 1990.
Keywords: 'Chemical laboratories, 'Drugs, 'Manufac-
turing, 'Drug industry, 'Law enforcement, Guidelines,
Waste disposal, Hazardous materials, Local govern-
ment, Federal programs, Toxic substances, Occupa-
tional safety and health.
PB91-125997/REB PC A06/MF A01
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
Air/Superfund National Technical Guidance Study
Series. Air Stripper Design Manual. Final rept.
Research Triangle Inst., Research Triangle Park, NC.
A. S. Damle, and T. N. Rogers. May 90,112p EPA/
450/1-90/003
Contract EPA-68-02-4326
See also PB90-207317. Sponsored by Environmental
Protection Agency, Washington, DC. Office of Emer-
gency and Remedial Response.
A computer model package 'ASPAIR' was developed
in the project to describe the air stripping process
along with processes for controlling the air emissions.
The package is integrated with a commercially avail-
able process simulator called ASPEN to design and
cost an air stripper and emission control system for
specific applications. The applicability of the ASPAIR
model package was demonstrated through several
case studies which highlighted the effect of important
parameters such as, Henry's Law constant, gas to
liquid ratio, VOC removal efficiency, and wastewater
throughput. The results of these case studies are pre-
sented in a graphical form to allow quick 'short-cut' es-
timates of the performance and cost of an air stripper
and associated air emissions control units. Two figures
are provided in the manual that illustrate the capital
and annualized costs as a function of wastewater flow
rate and Henry's Law constant for a desired VOC re-
moval efficiency of 90%. Two additional figures are
provided that illustrate a similar cost correlation for a
desired VOC removal rate efficiency of 99%. The
manual also provides capital and annualized costs
graphs for catalytic oxidation and carbon adsorption
units used to control the emissions from air strippers.
Keywords: 'Manuals, 'Computerized simulation,
'Strippers, Guidelines, Design criteria, Capitalized
costs, Fortran, Air water interactions, Performance
evaluation, Oxidation, Catalysis, Air pollution control,
Adsorption, 'Superfund, 'Remedial action, 'Water
pollution control equipment, 'Volatile organic com-
pounds, Case studies, ASPAIR system.
PB91-126003/REB PC A99/MF A99
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
Toxic Air Pollutant Emission Factors - A Compila-
tion for Selected Air Toxic Compounds and
Sources, Second Edition. Final rept.
Radian Corp., Research Triangle Park, NC.
A. A. Pope, G. R. Brooks, P. F. Carfagna, and S. K.
Lynch. Oct 90,814p EPA/450/2-90/011
Contract EPA-68-02-4392
See also PB89-135644. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Office
of Air Quality Planning and Standards.
The report presents the second edition of the Toxic Air
Pollutant Emission Factor Compilation that contains
emission factors for selected air toxic compounds and
sources, and associates the factors to levels of source
activity. The emission factors, compiled from a review
of the literature, are sorted by pollutant and source.
Each factor is identified by pollutant name, CAS
number, process and emission source descriptions,
SIC code and SCC's. The second edition revises and
expands the report, Toxic Air Pollutant Emission Fac-
tors - A Compilation For Selected Air Toxic Com-
pounds And Sources, Second Edition, PB89-135644.
A software system, XATEF, containing the factors, has
been developed for easy access and updating of the
data. Use of the system is explained in the EPA report,
Crosswalk/Air Toxic Emission Factor Data Base Man-
agement System User's Manual. EPA is making avail-
able the system and data base records to agency
users upon request. The purpose of the report is to
offer a technical service to air pollution control agen-
cies in performing preliminary estimates of air toxics
emissions. The emission factors are not intended to
provide exact estimates of releases of air toxics from
specific facilities.
Keywords: 'Air pollution control, 'Exhaust gases,
*Toxicity, Chemical compounds, Reviews, Revisions,
Study estimates, Concentration(Composition),
Tables(Data), State government, Industrial wastes,
'Toxic substances, 'Emission factors, 'Pollution
sources, Technology utilization, Standard Industrial
Classification.
PB91-126029/REB PC A05/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Development of Real-Time Monitors for Gaseous
Formaldehyde. Final rept. 1 Dec 88-30 Sep 89.
Battelle, Columbus, OH.
T. J. Kelly, and R. H. Barnes. Nov 90, 93p EPA/600/3-
90/088
March 1991 45
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EPA PUBLICATIONS BIBLIOGRAPHY
Contract EPA-68-02-4127
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab.
Two new methods for real-time measurement of gase-
ous formaldehyde have been developed. One is a
spectroscopic method based on direct fluorescence
detection of gaseous formaldehyde following excita-
tion with UV light This method has been developed to
the prototype stage by modifications of a commercial
fluorescence SO2 detector to convert it to formalde-
hyde detection. The prototype spectroscopic formal-
dehyde monitor exhibits a detection limit of < 30 ppbv,
with a time response of about one minute. The second
method is based on derivatization of formaldehyde in
aqueous solution to form a fluorescent product The
detection of fluorescent product was made more sen-
sitive by using intense 254 nm light from a mercury
lamp for excitation, thereby allowing use of a simple
and efficient glass coil scrubber for collection of gase-
ous formaldehyde. The wet chemical formaldehyde
monitor incorporating these improvements exhibits a
detection limit for gaseous formaldehyde of 0.2 ppbv
and for aqueous formaldehyde of 0.2 micromolar with
time response of about one minute, following a lag
time of 2 minutes. Both instruments were tested in the
laboratory with gaseous formaldehyde standards, and
the aqueous scrubbing/analysis method was field
tested by continuous operation over a 10-day period in
which outdoor and indoor air were sampled for alter-
nate half-hour periods. A comparison of real-time
(aqueous scrubbing/analysis) and integrated meas-
urements, using dinitrophenylhydrazine (ONPH) im-
pingers, showed close agreement between the real-
time and ONPH data, even at concentrations as low as
1ppbv.
Keywords: 'Formaldehyde, Scrubbers, Chemical reac-
tions, Solutions, Monitors, Spectroscopic analysis,
Reid tests, Tables(Data), Graphs(Charts), "Fluores-
cence spectroscopy, *Air pollution monitoring, Air
sampling, DinitrophenyThydrarine, Laboratory tests.
Prototypes.
PB91-127233/REB PC A12/MF A02
National Emission Standards for Asbestos. Back-
ground Information for Promulgated Asbestos
NESHAP Revisions. Final rept
Environmental Protection Agency, Research Triangle
Park, NC. Office of Air Quality Planning and Standards.
Oct 90,260p EPA/450/3-90/017
Revisions to the national emission standards to control
emissions of asbestos from asbestos milling, manufac-
turing, and fabricating plants; demolitions and renova-
tions; and asbestos waste disposal are being promul-
gated under Section 112 of the Clean Air Act. The doc-
ument contains summaries of public comments, EPA
responses, and a summary of changes since proposal.
Keywords: 'Asbestos, *Air pollution, 'Air pollution
control. Emission, Hazardous materials, Demolition,
Renovating, Waste disposal, United States, Regula-
tions, 'National ambient air quality standards, Station-
ary sources.
PB91-127688/REB PC A04/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Limb Process Development Studies. Final rept
Sep 85-Sep 89.
Southern Research Inst, Birmingham, AL.
J. P. Gooch, G. H. Marchant M. G. Faulkner, E. B.
Dismukes, and R. S. Dahlin. Nov 90,59p SRI-ENV-89-
905-5914, EPA/600/7-90/020
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Air and Energy Engineering
Research Lab.
The report covers basic and applied studies con-
cerned with three Limestone Injection Multistage
Burner (LIMB) process objectives: (1) avoiding degra-
dation of collection efficiency in the electrostatic pre-
cipitator (ESP) during LIMB, (2) achieving satisfactory
sulfur dioxide (SO2) removal, and (3) disposing of
LIMB waste products. Tests were performed on South-
em Research Institute's (SRI's) pilot scale combustor
and on the full scale operating ESP at the Edgewater
plant SRI's testing coincided with the Edgewater LIMB
demonstration, and significant test results were incor-
porated into the demonstration to enable the demon-
stration to meet its goals. The use of low-level spray
humidification was found adequate to restore clear'
stack conditions which had severely deteriorated
under LIMB without humidification. Water spray was
also required for the enhancement of SO2 capture.
Analytical data gathered on the waste product appears
to confirm the acceptability of disposal in a landfill.
There is also a report on the preliminary evaluation of
the Advanced Silicate process, concluding that the
process offers potential for greatly enhancing SO2 re-
moval in connection with LIMB but cautions that sub-
stantial increase in entrained solids has to be consid-
ered.
Keywords: 'Electrostatic precipitation, 'Limestone,
'Sulfur dioxide, 'Burners, Boilers, Waste disposal, Hu-
midification, Field tests, Calcium silicates, Fly ash,
Electric power plants, Retrofitting, 'Air pollution con-
trol, Solid waste management, Lorain(Ohio), Station-
ary sources, LIMB process, Limestone Injection Multis-
tage Burners.
PB91-127696/REB PC A07/MF A01
Technology Evaluation Report: Chemfix Technol-
ogies, Inc. Solidification/Stabilization Process,
Clackamas, Oregon. Volume 1.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
E. F. Barth. Sep 90,133p EPA/540/5-89/011A
See also Volume 2, PB90-274127.
The CHEMFIX solidification/stabilization process was
evaluated in the U.S. Environmental Protection Agen-
cy's SITE program. Waste from an uncontrolled haz-
ardous waste site was treated by the CHEMFIX proc-
ess and subjected to a variety of physical and chemi-
cal test methods. Physical testing on the treated mate-
rial indicated durability in exposed environmental con-
ditions. The treated waste exhibited adequate physical
properties. The treated waste generally met the regu-
latory leaching criteria established for the demonstra-
tion. Volume I provides a comprehensive description of
the technology and the procedures used in the SITE
demonstration, a complete description of the analyti-
cal results from the SITE demonstration, and an eval-
uation of the cost of the CHEMFIX technology. Volume
II contains the analytical data, QA/QC data, and other
information related to this SITE demonstration.
Keywords: 'Waste treatment 'Solidification, 'Chemi-
cal stabilization, Field tests, Silicate cements, Hazard-
ous materials, Lead(Metal), Mercury(Metal), Zinc,
Copper, Tables(Data), Feasibility, Cost analysis, *Su-
perfund, 'Land pollution abatement 'CHEMFIX proc-
ess, Clackams(Oregon), Polychlorobiphenyl com-
pounds.
PB91-127704/REB PC A03/MF A01
Straight Talk on Tanks: A Summary of Leak De-
tection Methods for Petroleum Underground Stor-
age Tank Systems.
Environmental Protection Agency, Washington, DC.
Office of Underground Storage Tanks.
Aug 90,34p EPA/530/UST-90/012
The brochure provides basic information in layman's
terms on release detection methods allowed in the
final underground storage tank rule. These methods
include; ground-water monitoring, vapor monitoring,
secondary containment with interstitial monitoring,
automatic tank gauging systems, tank tightness testing
and inventory control, manued tank gauging and leak
detection for underground suction piping and pressur-
ized underground piping.
Keywords: 'Storage tanks, 'Environmental surveys,
'Underground storage, Leakage, Operating, Cost
analysis, Test equipment Measuring instruments,
Ground water, PipesfTubes), Vapors, 'Pollution regu-
lations, 'Environmental monitoring, Soil gases, Land
pollution. Public information, Water pollution sampling,
Air pollution sampling, Standards compliance.
PB91-127712/REB PC A04/MF A01
Environmental Research Laboratory-Duluth Bibli-
ography of Research Products in the Fields of
Freshwater Ecology and Toxicology, 1967-1990.
Environmental Research Lab.-Duluth, MM.
Aug 90,75p EPA/600/3-90/071
The celebration of Earth Day-1990 marks the 20th an-
niversary of Earth Day and highlights the founding of
the U.S. Environmental Protection Agency 20 years
ago (December 2,1970). As part of the celebration of
these two important anniversaries, ERL-Duluth staff
has compiled a comprehensive bibliography of re-
search reports and papers produced by the EPA staff
of the laboratory. Additional scientific publications, not
listed here, have also been produced through research
funded by ERL-Duluth. Seven hundred fifty five cita-
tions have been placed in alphabetical order beginning
with the most recent products. Authors include ERL-
Duluth scientific staff at the Duluth Laboratory, the
Large Lakes and Rivers Research Station, Grosse lie,
Ml, the Monticello Ecological Research Station, Monti-
cello, MN, and former field stations located at New-
town, OH and Corvallis, OR. An index of EPA authors
and keywords from titles is also included.
Keywords: 'Research projects, 'Water pollution, 'Bib-
liographies, 'Fresh water, 'Toxicology, 'Ecology,
Aquatic animals, Pesticides, Public health. Food
chains. Laboratories, US EPA.
PB91-127720/REB PC A03/MF A01
Adaptation of the Advanced Statistical Trajectory
Regional Air Pollution (ASTRAP) Model to the EPA
VAX Computer Modifications and Testing. Final
rept. Feb 88-Jun 89.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
T. L Clark, and D. H. Coventry. Nov 90,44p EPA/600/
3-90/083
The Advanced Statistical Trajectory Regional Air Pollu-
tion (ASTRAP) model simulates long-term transport
and deposition of oxides of sulfur and nitrogen. It is a
potential screening tool for assessing long-term ef-
fects on regional visibility from sulfur emission
sources. However, a rigorous evaluation is required
before the model can be recommended for the particu-
lar application. As a first step, the authors modified the
original 1985 IBM-3033 version of the model to create
the ASTRAP-EPA version for applications on the EPA
VAX-8600 computer using existing EPA preprocessed
meteorological and emissions data files. Additional
modifications improved the model design by eliminat-
ing several model assumptions and replacing some
modeling approaches. The cumulative effect of the
model modifications was assessed by comparing the
quarterly 1980 calculations of sulfur wet deposition of
both versions with screened measurements. The sea-
sonal correlation coefficients and standard errors of
each model version are insignificantly different at the
0.05 level, demonstrating that the two model versions
indeed produce similar results. In general, the im-
provements in model design only slightly enhance
model performance. Sensitivity of ASTRAP-EPA cal-
culations of sulfur wet deposition was also assessed
for several model assumptions and values of model
parameters. ASTRAP-EPA model predictions are most
sensitive to three parameters - the model time step,
the truncation of trajectories near the border of wind-
data-void regions, and the temporal aggregation of en-
semble trajectory statistics. The maximum quarterly
predictions of sulfur wet deposition, across southwest-
em Pennsylvania and northern West Virginia, de-
crease by as much as 30% when either the model time
step changes from 3 hours to 6 hours, or when trajec-
tories are not truncated, or when trajectory statistics
are not temporally aggregated.
Keywords: 'Computerized simulation, 'Air pollution,
'Deposition, Sulfur oxides, Nitrogen oxides, Meteorol-
ogy, Revisions, Comparison, Performance evaluation,
Statistical analysis, Concentration(Composition), At-
mospheric diffusion, 'Advanced Statistical Trajectory
Regional Air Pollution Model, 'Environmental trans-
port VAX-8600 computers, US EPA, Long term ef-
fects, Regional analysis, Wet methods, Acid rain.
PB9M27738/REB PC A03/MF A01
Office of Radiation Programs, Washington, DC.
Recovery of Low-Level Radioactive Waste Pack-
ages from Deep-Ocean Disposal Sites, September
1990. Final rept
Woods Hole Oceanographic Institution, MA. Dept of
Ocean Engineering.
B. B. Walden. Sep 90,44p EPA/520/1-90/027
Contract EPA-68-01 -6272
See also PBB8-106869.Color illustrations reproduced
in black and white. Sponsored by Office of Radiation
Programs, Washington, DC.
The report presents the techniques to recover low-
level radioactive waste packages from three deep-
ocean disposal sites: Atlantic 3800-meter and the Pa-
46 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
cific (Farallon Islands) 900-meter. The design of the re-
covery equipment and its utilization by the submersi-
bles ALVIN and PISCES VI is described. Consider-
ations for future waste disposal and recovery tech-
niques are provided.
Keywords: 'Radioactive wastes, 'Materials recovery,
•Marine salvage, Deep ocean vehicles, Deep water,
Drums(Containers), Atlantic Ocean, Farallon Islands,
•Ocean waste disposal, 'Radioactive waste disposal.
PB91-127746/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Evaluation of Particle Beam Liquid Chromatogra-
- — - ysis of Polar
r Samples.
Research Triangle
Park,NC.
R. S. Whiton. Oct 90,50p EPA/600/3-90/091
Contract EPA-68-02-4444
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab.
The report describes the initial evaluation of a particle
beam liquid chromatograph/mass spectrometer for
the analysis of polar semivolatile organic compounds
in air samples. The study was concentrated on exam-
ining and optimizing instrumental operating param-
eters, evaluating the ability of the instrument to gener-
ate classical electron impact mass spectra of repre-
sentative compounds, investigating the performance
with chemical ionization, and evaluating the potential
for quantitative analysis with selected compounds.
Test compounds included hydroxy-polycyclic aromatic
hydrocarbons (PAH), nitro-PAH, amino-PAH, and hy-
droxynitro-PAH. The report describes the results of
these experiments and discusses several problems
found in the current particle beam interface design.
Keywords: 'Mass spectroscopy, 'Aromatic polycyclic
hydrocarbons, 'Nitroaryl compounds, 'Amines, Parti-
cle beams, Quantitative analysis, 'Liquid chromatogra-
phy, *Air pollution detection
PB91-127753/REB PC A09/MF A02
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Evaluation of Significant Anthropogenic Sources
of Radiatively Important Trace Gases. Final rept.
Jan 89-Aug 90.
Alliance Technologies Corp., Chapel Hill, NC.
S. D. Piccot, A. Chadha, J. DeWaters, T. Lynch, and P.
Marsosudiro. Nov 90,198p EPA/600/8-90/079
Contracts EPA-68-02-4396, EPA-68-02-4274
Sponsored in part by contract EPA 68-09-0173. Spon-
sored by Environmental Protection Agency, Research
Triangle Park, NC. Air and Energy Engineering Re-
search Lab.
The report is an initial evaluation of significant anthro-
pogenic sources of radiatively important trace gases.
Emissions of greenhouse gases from human activi-
ties-including fossil fuel combustion, industrial/agri-
cultural activities, and transportation-contribute to the
increasing concentrations of radiatively important
trace gases (RITGs) in Earth's atmosphere. Trace
gases of concern include CO2, N2O, CH4, chlorofluor-
ocarbons, and O3. NOx and nonmethane hydrocar-
bons, while not themselves radiatively active, can con-
tribute to the buildup of RITGs. The U.S. EPA has con-
ducted several research projects characterizing emis-
sions from specific sources of RITGs, the purpose of
which was to rank sources of RITGs according to their
potential impacts on radiative forcing and to develop
country- and source-specific emission factors where
data were adequate to warrant emission factor devel-
opment Country-specific emission factors were devel-
oped for coal-fired utility boilers, natural gas transmis-
sion/distribution systems, municipal solid waste land-
fills, rice cultivation, and transportation sources.
Sources for which country-specific emissions data
were collected, but for which emission factor develop-
ment could not be supported at this time, include coal
mining operations and miscellaneous/industrial
sources of methane.
Keywords: 'Carbon dioxide, 'Methane, 'Ozone, 'Ni-
trogen oxide(N2O), 'Nitrogen oxides, 'Halohydrocar-
bons, Humans, Greenhouse effect, Air pollution, 'An-
thropogenic sources, 'Trace gases, Stationary
sources, Emission factors, Solid wastes.
PB91-127761/REB PC A04/MF A01
Corvallis Environmental Research Lab., OR.
Quality Assurance Methods Manual for Forest
Site Classification and Field Measurements.
Virginia Polytechnic Inst. and State Univ., Blacksburg.
S. M. Zedaker, and N. S. Nicholas. Oct 90, 52p EPA/
600/3-90/082
Sponsored by Corvallis Environmental Research Lab.,
OR.
The main objective of the third version of the manual is
to provide a set of standardized, technically sound and
well documented, methods that would allow data or
measurement precision and bias to be estimated and
controlled, and thus promote the comparability of for-
estry field data across sites, research projects, and
time. Although the concepts of standard operating pro-
cedures (SOPs), Quality Assurance activities, and
quality control procedures have been deeply ingrained
in many fields of research and manufacturing for dec-
ades, their utilization and acceptance in forestry has
been minimal. Uniform, or standard, measurement
methods are critical to projects that contribute data to
some central data base for synthesis, integration, or
assessment efforts. Consistent methods are particu-
larly important to projects monitoring change to forest
systems over time. Standardized methods, with known
or estimable errors, contribute greatly to the confi-
dence associated with decisions based on field data
collections. The procedures are meant to serve as
guidelines to the minimum activity necessary to pro-
vide high quality data for an integrated research pro-
gram. Finally, the methods manual should serve inves-
tigators by simply reducing the amount of documenta-
tion required for an assessment of the data quality if
they simply note that the procedures used, or pro-
posed to be used, are those suggested in the manual.
Keywords: 'Manuals, 'Forestry, Quality assurance,
Field tests, Site surveys, Ecptogy, Quality control, To-
pography, Standards, 'Environmental effects, 'Site
characterization, Biological effects, Long term effects,
Forest trees.
PB91-127779/REB PC AQ3/MF AOt
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Follow-Up Annual Alpha-Track Monitoring in 40
Eastern Pennsylvania Houses with Indoor Radon
Reduction Systems (December 1988-December
1989). Final rept. Dec 88-Jun 90.
American ATCON, Inc., Wilmington, DE.
A. G. Scott, and A. Robertson. Nov 90,39p EPA/600/
8-90/081
See also PB88-156617, PB89-110035, and PB90-
134172. Sponsored by Environmental Protection
Agency, Research Triangle Park, NC. Air and Energy
Engineering Research Lab.
The report gives results of 12-month-long alpha-track
detector (ATD) measurements of indoor radon con-
centrations, between December 1988 and December
1989 in th living areas of 38 of 40 houses where radon
reduction techniques has been installed 2-4 years ear-
lier in a previous EPA project. The techniques, in-
stalled between June 1985 and June 1987, generally
involved active soil depressurization. In the 28 houses
in which the mitigation system operated the entire
year, the annual average was < 2 pCi/L in 13, and <
4 pCi/L in 22. The residual radon in many houses is
due largely to re-entrainment of ASD exhaust. Com-
parison of these annual ATD results with quarterly re-
sults from the past three winters shows that 22 of the
28 houses had annual measurements within 1 pCi/L of
the winter-quarter result. There had been no significant
degradation in system performance, except where the
mitigation fans failed or where the owner had turned
off the system. Six of 34 ASD fans have failed to date.
Keywords: 'Radon, 'Houses, Residential buildings,
Alpha particles, Field tests, 'Air pollution control, 'Air
pollution monitoring, 'Indoor air pollution, Stationary
sources, Eastern Region(Pennsylvania).
PB91-127787/REB PC A03/MF A01
Environmental Research Lab., Narragansett, Rl.
Comparison of Extraction Methods for the Isola-
tion of Lipids and PCBs from Mussel Homog-
Rhode Island Univ., Narragansett. Graduate School of
J "sTatimer, and J. G. Quinn. Dec 90,48p EPA/600/
3-90/092, .ERLN-X175
Sponsored by Environmental Research Lab., Narra-
gansett, Rl.
A standard mussel homogenate was analyzed for total
lipid mass, lipid class components, and PCBs using
four different extraction procedures in an attempt to
determine the most appropriate method for use in
bioaccumulation studies of lipophilic organic pollut-
ants. The four procedures included: chloroform/meth-
anol/water (similar to the classical Bligh and Dyer
method), hexane/acetonitrile/water, and hexane/
methanol/water extractions at controlled v/v/v ratios;
and a hexane/acetonitrile method requiring minimal
solvent volume ratio control. TLC analysis of the lipids,
alone, was insufficient to determine qualitative distinc-
tions between the extraction procedures studied; how-
ever, latroscanfTM) technology was able to provide in-
formation on both the qualitative and quantitative dis-
tribution of lipids in the various extracts.
Keywords: 'Mussels, 'Lipids, Graphs(Charts),
Tables(Data), Chemical analysis, Thin layer chroma-
tography, Extraction, 'Pplychlorobiphenyl compounds,
'Environmental monitoring, Bioaccumulation.
PB91-127795/REB PC A03/MF A01
Bioassay for Testing the Lethal Effects of Bacte-
rial Pathogens on the Predatory Beetle 'Hippoda-
mia convergens' Gue. (Coleoptera: Coccinellidae).
Corvallis Environmental Research Lab., OR.
R. R. James, and B. Lighthart. 15 Oct 90,28p EPA/
600/3-90/090
Prepared in cooperation with NSI Technology Services
Corp., Corvallis, OR.
Subdivision M of the Pesticide Testing Guidelines (6)
defines a tier progression for assessing the potential
hazard of microbial pest control agents (MPCAs) to
nontarget insects. The bioassay is a tier 1 assay de-
signed to evaluate the toxicity and pathogenicity of
bacterial pesticides to the convergent ladybeetle, Hip-
podamia convergens Gue.. Development and testing
was done with a weak bacterial pathogen of H. conver-
gens and with environmental conditions that increased
insect susceptibility to the test pathogen and gave
consistent and reliable results.
Keywords: 'Toxicity, Bioassay,
Tolerances(Physiology), 'Biological pest control, *Hip-
podamia convergens, 'Virulence, 'Pseudomonas
fluorescens, Nontarget insects.
PB91-127803/REB PC A12/MF A02
Environmental Monitoring Systems Lab., Las Vegas,
NV.
Method for the Supercritical Fluid Extraction of
Soils/Sediments.
Mid-Pacific Environmental Lab., Mountain View, CA.
V. Lopez-Avila, and N. S. Dodhiwala. Nov 90,256p
EPA/600/4-90/026
Contract EPA-68-03-3511
Sponsored by Environmental Monitoring Systems
Lab., Las Vegas, NV.
Supercritical fluid extraction has been publicized as an
extraction method which has several advantages over
conventional methods, and it is expected to result in
substantial cost and labor savings. The study was de-
signed to evaluate the feasibility of using supercritical
fluid extraction as a sample extraction method for pol-
lutants and matrices of concern to the EPA. Various
matrices were spiked with compounds from several
classes of pollutants and were extracted with supercri-
tical carbon dioxide, with and without modifiers. Based
on the results, a preliminary protocol was developed
which was then tested with additional simple and com-
plex matrices. Another important segment of the work
was to study the influence of variables on recoveries.
The results of the study indicate that supercritical fluid
extraction with carbon dioxide, with or without modi-
fiers, is an attractive method for the extraction of or-
ganic contaminants from environmental solid matrices.
Potential advantages of the method include less sol-
vent use and disposal, reduced manpower require-
ment, and increased speed and selectivity. However,
more developmental work has to be done before su-
percritical fluid extraction becomes an easy-to-use,
off-the-shelf method.
Keywords: 'Soils, 'Carbon dioxide, 'Sediments, Pesti-
cides, Aromatic polycyclic hydrocarbons, Alkalies,
Cost analysis, Tables(Data), Graphs(Charts), 'Super-
March 1991 47
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EPA PUBLICATIONS BIBLIOGRAPHY
critical gas extraction, 'Land pollution, Laboratory
tests, Polychlorobiphenyl compounds, Acids.
PB91-129148/REB PC A03/MF A01
Things to Consider When Assessing Municipal Im-
pacts for Remedial Action on a Lake Superior Es-
tuary.
Environmental Research Lab.-Duluth, MN.
G. E. Glass. 1990,14p EPA/600/D-90/160
Presented at Conference: Making a Great Lake Supe-
rior. Lake Superior Water Quality: Remedial Action
Plans in the Basin, Thunder Bay, Ontario, March 22-
24,1990.
A broad view must be taken when considering the pos-
sible impacts and implications of municipal (urban) ac-
tivities on a water body because of the high costs and
permanence of the actions. This is especially true
where an extensive land/water interface exists and
the water body is an estuary that functions as an im-
portant fishery and wildlife nursery area. When the es-
tuary is an especially important part of a Great Lake, it
is essential to consider the ecological complexity and
sensitivity of the resource and the long-term damage
that could ensue from improper usage and short-sight-
ed decisions.
Keywords: 'Urban areas, "Water pollution, *Lake Su-
perior, Municipalities, Fisheries, Wildlife, Animal ecolo-
gy, Damage, Environmental impacts. Industrial wastes,
Spoil, Dredging, Concentration(Composition),
Mercury(Metal), Remedial action, Duluth Harbor.
PB91-129163/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Soviet-American Joint Experiments on Mobile
Source Air Pollution: Objectives and Experimental
Designs. Symposium paper.
Main Geophysical Observatory, Leningrad (USSR).
R. E. Lee, and V. D. Stepanenko. Oct 90,17p EPA/
600/D-90/176
Sponsored by Environmental Protection Agency, Re-
search Triangle Park, NC. Atmospheric Research and
Exposure Assessment Lab.
Three field studies on air pollution from mobile
sources, termed AUTOEX experiments, were conduct-
ed at Research Triangle Park, North Carolina, in 1987,
Leningrad in 1988, and Vilnius in 1989. The principal
objectives of the studies were to intercompare U.S.
and Soviet air monitoring methodologies and to devel-
op a data base for testing and improving numerical dis-
persion models. The AUTOEX experiments were
clearly a success and have led to improvements in air
monitoring technology and a better understanding of
the contribution of mobile sources to air pollution.
Keywords: 'Exhaust emissions, Motor vehicles, Math-
ematical models, Atmospheric diffusion, Experimental
design, Field tests. Air pollution control, Comparison,
Concentration(Cpmposition), North Carolina, *Air pol-
lution monitoring, 'Mobile pollution sources,
•AUTOEX experiments, Leningrad(USSR),
Vilnius(USSR), Technology transfer.
PB91-129171/REB PC A03/MF A01
AIDE, A System for Developing Interactive User
Interfaces for Environmental Models.
AQUA TERRA Consultants, Decatur, GA.
J. L Kittle, T. O. Bamwell, P. R. Hummel, and J. C.
Imhoff. 1990,13pEPA/600/D-90/120
Pub. in Proceedings of AWRA Conference, Denver,
CO., Oct 90. Environmental Research Lab., Athens,
GA. Office of Research and Development
The paper describes newly developed software called
the AIDE Interaction Development Environment
(AIDE). AIDE provides a straightforward, consistent
methodology for designing and implementing new
interactive interface systems for environmental soft-
ware. AIDE combines a toolkit of utility subroutines for
building individual interactive screens with instructions
for developing two parallel products: a file containing
all text questions, and messages used in interactive
communication, and a FORTRAN program containing
the control strategy and sequencing instructions for
interactions. The system provides an efficient means
for storing and updating screen contents. The AIDE
package is based on a re-evaluation of currently avail-
able tools and ideas for constructing a user interface.
Accordingly, the manual draws on an expanding
knowledge of the 'human factors' involved in effective
design of man-machine interfaces.
Keywords: Systems engineering, Utility routines,
Human factors engineering, Mathematical models,
Manuals, 'Environment models, 'Man computer inter-
face, 'Interactive systems, Decision support systems,
AIDE system, Software tools.
PB91-129189/REB PC A03/MF A01
Quantifying Effects in Ecological Site Assess-
ments: Biological and Statistical Considerations.
Corvallis Environmental Research Lab., OR.
L. A. Kapustka, M. A. Shirazi, andG. Under. 1990,31p
EPA/600/D-90/152
Presented at OPPE Workshop on Statistical Issues for
Superfund, Crystal City, VA., February 1990. Prepared
in cooperation with NSI Technology Services Corp.,
Corvallis, OR.
The United States Environmental Protection Agency is
responsible for developing methods to control poten-
tially harmful chemicals entering the environment. The
determination of harm is often based on laboratory
toxicity tests of chemicals using plants and animals.
The vast number of toxicity tests of single chemicals
that have been produced to date provide an extensive
data base to help determine potential harm of chemi-
cals to humans and the environment. At Corvallis, the
authors have been working on various toxicity test
methods and on site characterization/assessment
methods for some time. Slightly more than two years
ago, ERL-Corvallis began to address ways of integrat-
ing methods to achieve meaningful ecological assess-
ments of hazardous waste sites. Examples of research
activities in Corvallis are presented.
Keywords: 'Hazardous materials, 'Waste disposal,
'Toxicity, 'Meetings, Humans, Environmental impacts,
Assessments, Ecology, Exposure, Animals, Sites,
Stress(Physiology), Statistical analysis, 'Superfund.
PB91-129197/REB PC A03/MF A01
Regional Forest Management Planning in the
Southern United States. Symposium paper.
Corvallis Environmental Research Lab., OR.
R. K. Dixon. 1990,14p EPA/600/D-90/153
Presented at North American Conference on Forests
and Climate Change, Washington, DC., April 10-12,
1990.
Simulation models have been employed to examine
the effects of global climate change on forest ecosys-
tems in the southern United States. Predictions for the
region suggest a warmer climate in the next century.
Shifts in forest species distribution and composition
are projected in response to climate change within the
next 50-80 years. A long-term decline in forest produc-
tivity could occur and timber production, biotic habitat,
water quality and quantity from watersheds, soil prop-
erties, and recreation opportunities could be altered.
Forest management planning by industry, non-industri-
al private landowners and public agencies will be influ-
enced by climate change impacts. Forest regeneration
practices, silvicultural treatments and rotation lengths
in natural and managed forest may need to be adjust-
ed to cope with climate change. An increase in risk as-
sociated with climate change events will likely influ-
ence investment decisions regarding intensive forest
management by owners and managers.
Keywords: 'Climatic changes, 'Forestry, Warm fronts,
Production, Losses, Structural timber, Mammals,
Water pollution. Soil properties, Recreation, Invest-
ments, Decision making, Global, Habitats.
PB91-129692/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Efficacy of Ozone Exposure Indices in the Stand-
ard Setting Process. Symposium paper.
NSI Technology Services Corp., Corvallis, OR.
E. H. Lee, W. E. Hogsett, and D. T. Tingey. 1990,19p
EPA/600/D-90/158
Contract EPA-68-C8-0006
Proceedings of Air and Waste Management Associa-
tion International Specialty Conference on 'Tropo-
spheric Ozone and the Environment', Los Angeles,
CA., March 1990. Sponsored by Corvallis Environmen-
tal Research Lab., OR.
Determining the appropriate ozone exposure index for
a secondary ambient air quality standard requires a
consideration of the underlying biological basis for the
response and a method of describing the temporal
fluctuations in pollutant concentrations. An exposure
index that adequately relates chronic pollutant expo-
sure and the reduction in agricultural crop yield using a
set of data for a specific year and site should give com-
parable proportional yield loss estimates for experi-
ments replicated in time and/or space under similar
environmental and edaphic conditions. This perspec-
tive is used to evaluate the adequacy of several indi-
ces of O3 exposure for use in describing the exposure-
response relationships for the major agricultural crops
studies by the U.S. Environmental Protection Agency's
National Crop Loss Assessment Network (NCLAN)
program and Pennsylvania State University (PSU). Al-
though results indicate that no single exposure index is
'best' for all species, several general trends are indi-
cated from studies replicated in time under similar en-
vironmental conditions but with varying exposure dura-
tions. Year-to-year differences in the magnitude of re-
sponse were minimized by exposure indices that are
cumulative and weight peak concentrations more than
low concentrations. Because these indices may have
potential for use in a standard setting process, the au-
thors recommend that efforts to validate the results
from the NCLAN and PSU studies focus on under-
standing the biological basis for the response through
additional data sets and future field experiments on
crops.
Keywords: 'Ozone, 'Air pollution, 'Farm crops. Yield,
Exposure, Standards, Periodic variations, Response,
'Air pollution effects(Plants), 'Ozone exposure index.
National Crop Loss Assessment Network program.
PB91-129700/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
Evaluation of Various Alternative Ambient Ozone
Standards Based on Crop Yield Loss Data. Sympo-
sium paper.
NSI Technology Services Corp., Corvallis, OR.
D. T. Tingey, W. E. Hogsett E. H. Lee, A. A. Herstrom,
andS. H. Azevedo. 1990,19pEPA/600/D-90/157
Proceedings of Air and Waste Management Associa-
tion International Speciality Conference on Tropo-
spheric Ozone and the Environment', Los Angeles,
CA., March 1990. Sponsored by Corvallis Environmen-
tal Research Lab., OR.
Under the Clean Air Act, the U.S. Environmental Pro-
tection Agency establishes primary and secondary na-
tional ambient air quality standards (NAAQSs) to pro-
tect public health and welfare from known or anticipat-
ed adverse effects from criteria air pollutants. The ob-
jectives of the paper are to discuss the issues of set-
ting a secondary NAAQS of 03 by (1) reviewing sever-
al potential forms for a secondary standard, (2) evalu-
ating the consequences of selecting various levels for
the standard, and (3) illustrating the spatial and tempo-
ral variation in crop yield loss at current O3 levels.
Keywords: 'Ozone, 'Farm crops, 'Air pollution. Public
health, Standards, Yield, Losses, Exposure, Estimates,
Seasonal variations, Clean Air Act, National Crop Loss
Assessment Network.
PB91-129718/REB PC A03/MF A01
Corvallis Environmental Research Lab., OR.
National Program (NCLAN) to Assess the Impact
of Ozone on Agricultural Resources. Symposium
paper.
Agricultural Research Service, Washington, DC.
W. W. Heck, A. S. Heagle, J. E. Miller, and J. O.
Rawlings. 1990,32p EPA/600/D-90/156
Proceedings of Air and Waste Management Associa-
tion International Speciality Conference on Tropo-
spheric Ozone and the Environment', Los Angeles,
CA. March 1990. Prepared in cooperation with North
Carolina State Univ. at Raleigh, Boyce Thompson Inst.
for Plant Research, Ithaca, NY., and Argonne National
Lab., IL Sponsored by Corvallis Environmental Re-
search Lab., OR.
The information presented in the paper supports the
thesis that O3 has a major impact on crop production
in North America. Assessment methodologies were
developed along with results of field research that are
critical to the prediction of O3 effects on crop produc-
tivity. A summary of current knowledge on O3 effects
as supported by NCLAN data is given.
Keywords: 'Ozone, 'Environmental impacts, 'Farm
crops, Production, North America, Design, Mathemati-
48 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
cal models, Losses, Seasonal variations,
Concentration(Composition).
PB91-129726/REB PC A03/MF A01
Con/allis Environmental Research Lab., OR.
Physiography and Forest Types of the Western
United States (Chapter 1). Book chapter.
NSI Technology Services Corp., Corvallis, OR.
R. Olson. 1990,44p EPA/600/D-90/155
Pub. in Effects of Air Pollution on Western Forests,
1990. Sponsored by Corvallis Environmental Re-
search Lab., OR.
The eleven western states occupy about 40% of the
land area of the conterminous United States. The
West is characterized by extreme relief with massive
north-south oriented mountain ranges separated by
basins, valleys, and plateaus. This physiography is an
important determinant of the exposure and response
of western forests to air pollution. Topographic modifi-
cation of regional climate determines which areas can
support forests. Patterns of relief influence the distribu-
tion of pollutant sources relative to forests and the
transport of pollutants from source areas, so pollutant
loading to western forests is also influenced by topo-
graphic patterns. The chapter presents a broad over-
view of western physiography and forest types as a
framework for later chapters. Discussion of patterns
within forest types focuses on topographic and mois-
ture relationships.
Keywords: 'Air pollution, 'Forestry, Geomprphology,
Mountains, Exposure, Topography, Environmental
transport, Moisture, Climatic changes, Rocky Moun-
tains, Western Region(Uni1ed States).
PB91-129734/REB PC A03/MF A01
Responses and Feedback to Global Forests to CD-
mate Change. Symposium paper.
Corvallis Environmental Research Lab., OR.
R. K. Dixon. 1990,12p EPA/600/D-90/154
Presented at the Symposium on Management and
Productivity of Western-Montane Forest Soils, Boise,
ID., April 10-12,1990.
The accumulation of greenhouse gases in the atmos-
phere over the past century is projected to cause a
warming of the Earth. Climate change predictions vary
by region and terrestrial biosphere response and feed-
backs will be ecosystem specific. Forests play a major
role in the Earth's carbon cycle through assimilation of
C02, storage of carbon, and emission of greenhouse
gases. Simulation models have been employed to ex-
amine the possible responses to climate change of
global forest ecosystems. Major shifts in forest species
distribution and composition are predicted in response
to projected climate change within the next 50-80
years. Preliminary evidence suggests the terrestrial
biosphere could be managed to reduce accumulation
of greenhouse gases in the atmosphere and mitigate
negative impacts of climate change.
Keywords: *Climatic changes, 'Forestry, Warm fronts.
Carbon dioxide, Greenhouse effect. Mathematical
models, Forest trees, Spatial distribution. Ecosystems.
PB91-129775/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Water System Self-Assessment for Homeowners'
Associations.
Cadmus Group, Inc., Waltham, MA.
Sep 89,32p EPA/570/9-89/013
Contract EPA-68-03-3348
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The manual contains a series of worksheets with in-
structions to help homeowners associations perform a
financial assessment of their drinking water systems
and offers suggestions for improvement.
Keywords: 'Distribution systems, 'Water distribution,
'Financial management, Improvement, Manuals, Op-
erations, Management, Regulations, Homeowners As-
sociations, Drinking water.
PB91-129767/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Resource Guide for Small Drinking Water Sys-
tems.
Cadmus Group, Inc., Waltham, MA.
Sep 89,82p EPA/570/9-89/015
Contract EPA-68-03-3348
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The report is a resource guide for those involved with
small drinking water systems to: (1) regulatory agen-
cies (U.S. EPA, state agencies, public utility commis-
sions); (2) financial assistance programs (Federal,
state, and state municipal bond banks); (3) technical
assistance programs (national, state, regional, univer-
sity-sponsored, and Rural Community Assistance Pro-
grams).
Keywords: 'Water distribution, 'Distribution systems,
Guidelines, Technical assistance, Financing, Public
utilities, State government. Rural areas, Government
agencies, Drinking water, 'Small water systems.
PB91-129783/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Self-Assessment for Small Publicly Owned Water
Systems.
Cadmus Group, Inc., Waltham, MA.
Sep 89, 32p* EPA/570/9-89/014
Contract EPA-68-03-3348
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The manual contains a series of worksheets with in-
structions to help owners/operators of small publicly
owned drinking water systems perform a financial as-
sessment of their systems and offers suggestions for
improvement.
Keywords: 'Distribution systems, 'Water distribution,
Manuals, Financial management. Improvement, Regu-
lations, Prices, Cost analysis, Sales, Expenses, Sala-
ries, Revenue, Operations, Pumps, Water pipes,
Loans, 'Small water systems, Drinking water.
PB91-129791/REB PC Ap3/MF A01
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Self-Assessment for Small Privately Owned Water
Systems.
Cadmus Group, Inc., Waltham, MA.
Sep 89,32p* EPA/570/9-89/012
Contract EPA-68-03-3348
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The manual contains a series of worksheets with in-
structions to help owners/operators of small privately
owned drinking water systems perform a financial
analysis of their systems and offers suggestions for im-
provements.
Keywords: 'Distribution systems, 'Water distribution,
Assessments, Manuals, Financial management,
Prices, Cost analysis, Operations, Water treatment,
State government, Standards, Water quality. Income,
Regulations, Small water systems, Drinking water.
PB91-129809/REB PC A03/MF A01
Environmental Protection Agency, Washington, DC.
Office of the Assistant Administrator for Water.
Water System Self-Assessment for Mobile Home
Parks.
Cadmus Group, Inc., Waltham, MA.
Sep 89, 32p* EPA/570/9-89/011
Contract EPA-68-03-3348
Sponsored by Environmental Protection Agency,
Washington, DC. Office of the Assistant Administrator
for Water.
The manual contains a series of worksheets with in-
structions to help owner/operators of mobile home
parks perform a financial assessment of their dnnkmg
water system and offers suggestions for improvement.
Keywords: 'Distribution systems, 'Water distribution,
Assessments, Financial management, Improvement,
Houses, Trailers, Monitoring, Corrosion Water treat-
ment, Standards, Expenses, Fees, Water meters
Maintenance, Operating costs, Dnnking water, Small
water systems.
PB91-129825/REB PC A05/MF A01
Environmental Protection Agency, Washington, DC.
Office of Underground Storage Tanks.
Field Measurements: Dependable Data When You
Need It. Final rept.
Midwest Research Inst, Kansas City, MO.
T. Schruben. Sep 90,97p EPA/530/UST-90/003
Contract EPA-68-01-7383
Sponsored by Environmental Protection Agency,
Washington, DC. Office of Underground Storage
Tanks.
The handbook provides basic information on Field
Measurement Techniques used in determining if a re-
lease has occured in a underground storage tank. It
also tells one how to evaluate sites to determine as
quickly as possible whether corrective action must be
taken.
Keywords: 'Leakage, 'Underground storage, 'Stor-
age tanks, Field tests, Evaluation, Sites, Soils, Collect-
ing methods, Samplers, Ground water, Boreholes,
Handbooks, Chromatographic analysis, Vapors, Ben-
zene, Gasoline, Colorimeters, Volatile organic com-
pounds.
PB91-130161/REB PC A02/MF A01
Convective-Dispersive Transport Model for
Wastes Disposed of at the 106-Mile Ocean Dis-
posal Site. (Chapter 5).
Environmental Research Lab., Narragansett, Rl.
H. A. Walker, J. F. Paul, and V. J. Bierman. 1990,10p
EPA/600/D-90/189, ERLN-662
Pub. in Oceanic Processes in Marine Pollution, v6 p53-
61 1990. Prepared in cooperation with Notre Dame
Univ., IN. Dept. of Civil Engineering.
A two-dimensional, convective-dispersive transport
model was used to predict bounds on the expected
long-term time-averaged dilutions for wastes disposed
of at the 106-Mile Ocean Disposal Site (between 38
deg 40 min and 39 deg 00 min N, and 72 deg 00 min
and 72 deg 30 min W). Potential concentrations of
wastes near the outer continental shelf were of par-
ticular interest because of the presence of commercial
and sportfishing grounds. The major model assump-
tions were (1) the wastes were completely mixed verti-
cally and remained in the upper mixed layer, (2) the ex-
pected center of mass of a discrete dump of material
was convected from the disposal site with the mean
horizontal current, (3) the expected dispersion of a dis-
crete dump of material about its center of mass was
determined by the variance and correlation structure
of current velocities, and (4) the expected long-term
time-averaged plume can be estimated by superim-
posing the expected distributions of the individual
dumps.
Keywords: 'Waste disposal, 'Ocean environments,
'Continental shelves, Fishing, Fishing grounds, Ocean
currents, Dispersing, Concentration(Composition),
Mathematical models, Flow velocity, Plumes, Bound-
aries, Ocean waste disposal, Marine disposal.
PB91-130187/REB PC A08/MF A01
Medical Waste Management in the United States.
Second Interim Report to Congress.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste.
Dec 90,160p* EPA/530/SW-90/087A
See also PB90-219874.
The Second Report is divided into 5 sections, each of
which addresses the MWTA and EPA's medical waste
program from a slightly different perspective. Section 1
briefly explains the purpose and content; Section 2 re-
views the key issues that led to the passage of the
MWTA (Medical Waste Tracking Act); Section 3 con-
sists of a detailed analysis of EPA's evolving medical
waste program; Section 4 discusses the impact of the
program; and Section 5 concludes with a research
update and forecast.
Keywords: 'Public health, 'Waste disposal, 'Waste
treatment, 'United States, Cost analysis, State gov-
ernment, Local government, Regulations, Hospitals,
Laboratories, Risk, Beaches, Coasts, Transportation,
Marking, Storage, Packaging, 'Waste management,
'Medical Waste Tracking Act of 1988, Medical estab-
lishments, Waste recycling, Hospital wastes, Health
services.
March 1991 49
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-131615/REB PC A03/MF A01
Water Quality Modeling and Sampling Study in a
Distribution System.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
R. M. Clark, W. M. Grayman, J. A. Goodrich, T. A.
Deininger, and A. F. Hess. 1990,30p EPA/600/D-90/
182
Presented at the AWWA Distribution System Symposi-
um held in Portland, Oregon on September 11, 1990.
Prepared in cooperation with Grayman (Walter M.),
Concinnati. OH., Michigan Univ., Ann Arbor, and New
Haven Regional Water Authority, CT.
There is increased interest among federal and state
regulatory agencies and water utilities in the factors
that result in water quality deterioration between the
treatment plant and the consumer* tap. This has result-
ed in a number of efforts being made to develop
models that predict the propagation of contaminants in
distribution systems. The U.S. EPA, in cooperation with
the North Penn Water Authority has developed and
field tested such a model. The model has undergone
extensive field testing. In addition several continuous
samplers have been tested and evaluated. The EPA
model was used in a recent waterborne disease out-
break study in Cabool, Missouri, in which the U.S. EPA
and CDC collaborated. The model was instrumental in
assisting the CDC to reach the conclusion that the out-
break was in fact waterbome and probably due to a
waterborne contaminant that was introduced, possibly
from sewer overflows that occurred at the same time
as two line breaks in the distribution system.
Keywords: 'Distribution systems, 'Water distribution,
•Water quality, Mathematical models, Samplers, Wa-
terbome diseases, Fluorides, Tests, Overflows, Com-
bined sewers, Missouri, Connecticut, Case studies.
PB91-131623/REB PC A03/MF A01
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
Size Distributions of Trace Metals in Rue Gas Par-
Uculate from a Pilot-Scale Rotary Kiln Incinerator.
Acurex Corp., Jefferson, AR.
D. J. Foumier, L R. Wateriand, and G. J. Carroll. B Oct
90,21 p EPA/600/D-90/181
Contract EPA-68-C9-0038
Presented at American Flame Research Committee
Fall International Symposium, San Francisco, Califor-
nia, October 8, 1990. Sponsored by Environmental
Protection Agency, Cincinnati, OH. Risk Reduction En-
gineering Lab.
The distributions of nine trace metals in flue gas panic-
ulate by particle size range were determined as part of
a pilot-scale hazardous waste incineration test pro-
gram. These tests were conducted in the rotary kiln in-
cinerator system at the U.S. EPA's Incineration Re-
search Facility in Jefferson, Arkansas. The metals (ar-
senic, barium, bismuth, cadmium, chromium, copper,
lead, magnesium, and strontium) were fed to the kiln
as part of a synthetic waste. Testing was designed to
evaluate the effects of kiln temperature (varied from
816C to 927C) and waste feed chlorine content (varied
from 0% to 8%) on metal distributions. Flue gas panic-
ulate samples, collected at the afterburner exit, were
size-fractionated, yielding ranges of nominally less
than 2 micrometers, 2 to 4 micrometers, 4 to 10 mi-
crometers, 10 to 30 micrometers, and greater than 30
micrometers. Increasing kiln temperature from 816C to
927C caused the average distributions to shift from
roughly 20% less than 10 micrometers to an average
of 60% less than 10 micrometers for all metals except
chromium. An increase in waste feed chlorine content
from 0% to 4% caused the distributions of cadmium,
copper and lead to shift from roughly 20% less than 10
micrometers to 55% less than 10 micrometers. No fur-
ther effects were observed for these three metals as
feed chlorine increased from 4% to 8%. For Chromi-
um, increasing chlorine content from 0% to 4% to 8%,
caused a corresponding shift of 2% to 20% to 50% in
the less than 10 micrometers fraction.
Keywords: 'Flue gases, 'Hazardous materials, 'Incin-
erators, Particle size, Pilot plants. Kilns, Tests, Tem-
perature, Arsenic, Barium, Bismuth, Cadmium, Chromi-
um, Copper, Lead(Metal), Magnesium, Trace metals.
PB91-131631/REB PC A03/MF A01
Bottled Water Mfcrobial Quality of Alternative
Water Supply.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
E. E. Geldreich. 1990,13p EPA/600/D-90/180
Presented at the Congressional Workshop on 'Quality
and Safety of Bottled Water', Washington, DC., Sep-
tember 13-14,1990.
Bottled water, in general, is an excellent source of
drinking water, but is subject to contamination if not
properly protected at the source, during bottling oper-
ations, transit to retail outlets and storage at home.
These facts dictate a need for a uniform national policy
to monitor bottled water by the FDA, State agencies or
local government at a frequency that relates to the
consumer base (interstate or intrastate) for each bot-
tled water producer. This frequency of bacteriological
sampling based on population served should be that
specified in the Federal Regulations for public water
supplies. Since unsatisfactory bottled water lots would
be subject to recall, each container should be marked
with a lot number or preferably a bottling date to assist
in the identification of contaminated supplies. Produc-
tion dates would also provide the consumer with
knowledge on freshness of supply and possibly assist
in the movement of fresh supplies from the retail
shelves. While there will generally be some change in
bacterial quality during storage before sale, refrigerat-
ed storage will slow the process and hold the hetero-
trophic bacteria densities to below 1,000 organisms
permL
Keywords: 'Bacteria, 'Water supply, 'Water pollution,
Water storage, Government policies, Sampling, Regu-
lations, Containers, Refrigerating, Marking, Monitoring,
'Bottled water, 'Drinking water.
PB91-131649/REB PC A03/MF A01
Encouraging Clean Technologies: The United
States Environmental Protection Agency Pollution
Prevention Program.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
I. J. Licis. 1990,15p EPA/600/D-90/179
Presented at the Seminar on Promotion of Cleaner
Production, Canterbury, England, September 17-20,
1990.
Since 1988, the United States Environmental Protec-
tion Agency (USEPA), has supported a research pro-
gram to encourage the development, demonstration,
and evaluation of production techniques and process-
es that lead to reduced waste generation. This clean
technologies research program is part of a six goal
program focused, in addition to clean technologies,
environmentally clean products, enhancement of recy-
cling and reuse practices, socbeconomic research,
anticipatory research to identify pollution prevention
implications of new developments, and technology
transfer. The paper discusses the challenges involved
in taking a pollution prevention approach to produce
dean technologies. It reviews selected projects from
these programs and outlines future directions these
may take to encourage new and cleaner production.
Keywords: 'Research projects, 'Waste water reuse,
'Pollution control, Prevention, Reduction, Social
effect, Economic factors, Project planning, Measure-
ment, Solid waste disposal, State government Local
government 'Recycling, Waste minimization, WRITE
program.
PB91-131656/REB PC A03/MF A01
Behavior of Arsenic in a Rotary Kiln Incinerator.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
R. C. Thumau. Aug 90,27p EPA/600/D-90/178
Presented at the Annual Meeting of the Fine Particle
Society, American Institute of Chemical Engineers
(21st), San Diego, CA., August 19-25,1990.
Changes in waste disposal patterns prompted by
newly enacted legislation has resulted in a significant
change in the composition of hazardous wastes pre-
sented for incineration. Metal-containing wastes that
were historically landfilled are now being incinerated
with increasing frequency. To study the distribution
patterns of metals that are subjected to incineration, a
series of pilot-scale incineration tests were performed
at EPA's Incineration Research Facility. Utilizing the
variables of: combustion temperature and feed chlo-
rine concentration, a series of eight tests were com-
pleted to evaluate the behavior of: arsenic, barium, bis-
muth, cadmium, chromium, copper, lead, magnesium
and strontium.
Keywords: 'Arsenic, 'Waste disposal, 'Incinerators,
'Hazardous materials, Pilot plants, Tests, Spatial dis-
tribution, Evaluation, Volatility, Cadmium, Lead(Metal),
Bismuth, Temperature, Barium, Bismuth, Magnesium.
PB91-131664/REB PC A02/MF A01
National Oceanic and Atmospheric Administration,
Silver Spring, MD. Atmospheric Sciences Modeling
Div.
Estimating Lightning-Generated NOx Emissions
for Regional Air Pollution Models. Interim rept. Jan-
Sep 90.
Computer Sciences Corp., Research Triangle Park,
NC.
T. E. Pierce, D. H. Coventry, J. H. Novak, and A. R. Van
Meter. 1990,7p EPA/600/D-90/177
Contract EPA-68-01-7365
Presented at the Joint Conference on Applications of
Air Pollution Meteorology (7th), New Orleans, LA., Jan-
uary 13-18, 1991. Prepared in cooperation with Envi-
ronmental Protection Agency, Research Triangle Park,
NC. Atmospheric Research and Exposure Assess-
ment Lab. Sponsored by National Oceanic and Atmos-
pheric Administration, Silver Spring, MD. Atmospheric
Sciences Modeling Div.
The specification of natural NOx emissions may be im-
portant for regional-scale air pollution modeling. Now
that a national lightning detection network is operating,
it is possible to make episodic estimates of lightning
generated NOx emissions and to resolve these emis-
sions to fine spatial and temporal scales. The paper re-
ports on an approach that was used to estimate NOx
emissions for the Regional Oxidant Model in the north-
eastern United States.
Keywords: 'Lightning, 'Nitrogen oxides, 'Air pollution,
Study estimates, Mathematical models,
Concentration(Composition), Ozone, Spatial distribu-
tion, Reprints, 'Natural emissions, 'Regional Oxidant
Model, Regional analysis, Temporal distribution,
Northeast Region(United States).
PB91-131680/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
Regional Oxidant Model Multi-Processor
(ROMMP).
Research Triangle Inst, Research Triangle Park, NC.
Center for Digital Systems Research.
A. M. Roberts, and J. O. Young. 1990,26p EPA/600/
D-90/173
Prepared in cooperation with Computer Sciences
Corp., Research Triangle Park, NC. Sponsored by En-
vironmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
EPA's Regional Oxidant Model (ROM), a three-dimen-
sional model capable of describing photochemical
smog on scales of 1000 km, is being used to analyze
large scale pollution patterns and the effectiveness of
particular emissions control strategies on reducing
ozone concentrations. The ROM demands consider-
able computation time to perform its calculations, par-
ticularly the chemical calculations. The model currently
simulates at much less than one-half of 'real-time' on a
VAX 11 /780 (one day of model time requires over two
days of simulation time). A feasibility study was per-
formed to support the design of a computing solution
to accelerate the simulation. The study suggested the
construction of a prototype parallel multiprocessor
system using off-the-shelf computers, interconnected
by Ethernet, as a low-risk method of increasing soft-
ware performance up to 10-20x over uniprocessor
speed. The prototype consists of 22 rtVAX 1000 com-
puters as processing elements (PEs), and a VAXsta-
tion II/GPX host computer. Current work is focused on
developing a variation of the tiled ROMMP (Regional
Oxidant Model Multi-Processor), in order to distribute
the entire computational problem to the PEs. This ap-
proach is expected to avoid the host-computational
bottleneck, and achieve high levels of utilization on all
the PEs in the prototype.
Keywords: 'Air pollution, 'Ozone, Data processing,
Oxidizers, Simulation, Computation, Prototypes, Per-
formance, Meteorology, Chemistry, 'Air quality, Re-
gional oxidant model. Emission factors, Air pollution
control, Strategies, Multiprocessors, Environmental
Protection Agency.
50 Vol. 91, No. 1
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EPA PUBLICATIONS BIBLIOGRAPHY
PB91-131698/REB PC A02/MF A01
Sampling and Analysis for Polychlorinated Di-
benzo-p-Dioxins and Dibenzofurans in Ambient
Air.
Environmental Protection Agency, Research Triangle
Park, NC. Atmospheric Research and Exposure As-
sessment Lab.
R. L Harless, R. G. Lewis, D. D. McDaniel, and A. E.
Dupuy. 13 Jun 90, 7p EPA/600/D-90/172
Portions ol this document are not fully legible.
A short-term study for determination of polychlorinated
dibenzo-p-dioxins (PCDDs) and polychlorinated diben-
zofurans (PCDFs) in ambient air in Green Bay, Wiscon-
sin, has been completed. General Metals Works PS-1
air samplers equipped with particle filters and polyure-
thane foam (PDF) sorbent were used to sample ambi-
ent air for 24-hour periods. Analytical procedures
based on high resolution gas chromatography-high
resolution mass spectrometry (HRGC-HRMS) were
used for the analysis. Total concentrations detected in
ambient air for PCDDs ranged from 0.78 to 1.7 pg/cu
m and those fpr PCDFs ranged from 0.67 to 2.6 pg/cu
m. Minimum limits of detection were in the range of
0.01 to 0.08 pg/cu m.
Keywords: *Furans, 'Chlorine aromatic compounds,
Gas chromatography. Mass spectroscopy, 'Dioxins,
•Air pollution monitoring, Green Bay(Wisconsin), Air
samplers.
PB91-131706/REB PC A02/MF A01
Exercise, Fitness, and Health: A Consensus of
Current Knowledge.
Health Effects Research Lab., Research Triangle
Park, NC.
C. Bouchard, R. J. Shephard, T. Stephens, J. R.
Button, and B. D. McPherson. C1990,9p EPA/600/D-
90/170, ISBN-0-87322-237-7
Report on International Conference on Exercise, Fit-
ness, and Health, Toronto (Canada), May 29-June 3,
1988. Library of Congress catalog card no. 89-11139.
Prepared in cooperation with Laval Univ., Quebec, To-
ronto Univ. (Ontario), McMaster Univ., Hamilton (On-
tario), and Wilfrid Laurier Univ., Waterloo (Ontario).
The document discusses: the effect of our air environ-
ment on fitness and human health, specifically the ef-
fects on the lungs and the thermal effects of water im-
mersion. The principle air pollutants of concern in large
cities and their environs include ozone, sulfur dioxide,
carbon monoxide, lead, and particulates or aerosols
(including the politically important acid aerosol precur-
sors of acid rain). Although studies generally consider
the outdoor environment in the context of air pollution,
there is also a considerable body of evidence describ-
ing the health effects of indoor-air contaminants, of
which those of major concern for human health include
secondary tobacco smoke, carbon monoxide, nitrogen
dioxide, wood smoke, formaldehyde, radon, and vola-
tile organic compounds.
Keywords: 'Exercise(Physiology), *Air pollution,
•Hypothermia, Lung, Exposure, Physical fitness, Air-
borne wastes, Ozone, Sulfur dioxide, Carbon monox-
ide. Submerging, 'Airborne pollutants, 'Toxic sub-
stances, 'Air pollution effects(Humans), Indoor air pol-
lution.
PB91-132811/REB PC A03/MF A01
Contaminated Marine Sediments: Assessment
and Remediation.
Environmental Research Lab., Narragansett, Rl.
R.C. Swartz. 1990,18p EPA/600/D-90/188, ERLN-
N068
Also pub. as Environmental Research Lab., Narragan-
sett, Rl., rept. no. CONTRIB-N068. Prepared in coop-
eration with National Research Council, Washington,
DC. Marine Board.
Sediment toxicity tests have been developed on the
basis of virtually all levels of biological organization
from sub-cellular through model ecosystems. Rapid,
cost-effective techniques based on acute exposures
are often used in research and regulatory programs to
determine the spatial and temporal distribution of sedi-
ment toxicity, and the relative toxicity of individual
chemicals and complex wastes spiked into sediment.
Sediment toxicity tests are part of several comprehen-
sive methods for generating sediment quality cnteria.
Major research needs include test methods for chronic
exposures, field validation of acute toxicity tests and
the geochemical integrity of test materials, the relation
between toxicity and the bioavailability/partitioning of
contaminants in different sediment phases, models of
toxicological interactions between sediment contami-
nants, and sediment wasteload allocation models.
Keywords: 'Sediments, 'Toxicity, 'Marine biology,
Bioassay, 'Remedial action, "Chemical water pollu-
tion, 'Toxic substances, Water pollution
effects(Animals), Biological availability. Environmental
monitoring, Test methods.
PB91-132829/REB PC A02/MF A01
Florida Inst. of Tech., Melbourne.
Marine Processes, Their Relationship to Pollution,
and a Framework for Waste Management (Chap-
ter 1). Book chapter.
Environmental Research Lab.-Narragansett, Newport,
OR. Mark O. Hatfield Marine Science Center.
D. J. Baumgartner, and I. W. Duedall. 1990,10p EPA/
600/D-90/187, ERLN-N067
Also pub. as Florida Inst. of Tech., Melbourne, rept. no.
CONTRIB-139 and Environmental Research Lab.,
Narragansett, Newport, OR., Mark O. Hatfield Marine
Science Center, rept. no. CONTRIB-N067. Pub. in
Oceanic Processes in Marine Pollution Transforma-
tion, v6 Chapter 1, p3-11, 1990. Prepared in coopera-
tion with Office of Technology Assessment, Washing-
ton, DC. Sponsored by Florida Inst. of Tech.
The transport and transformation processes which in-
fluence the way in which waste materials are dis-
persed and incorporated into the marine environment
are reviewed and summarized as a preface for appre-
ciation of the technical papers which follow in the
volume. In a similar vein the papers are discussed in
relation to an outline of a risk assessment framework
which may be useful in guiding both regulatory action
and future research. It is concluded that marine envi-
ronmental process research has a role to play, but not
an exclusive role in regulation. The nature of the envi-
ronment is such that not all the scientific questions
have been answered, nor can they be expected to be
answered in the near future to the satisfaction of regu-
latory agencies or the public at large. Consequently,
regulatory actions must incorporate other approaches
and research must be supported that focuses on criti-
cal environmental problems.
Keywords: 'Dispersing, 'Waste disposal, 'Ocean en-
vironments, Mathematical models, Chemical reac-
tions, Photochemical reactions, Organic compounds,
Microorganisms, Toxicity, Pesticides, Sediments, Nu-
trients, DDT, Regulations, Environmental impacts,
Risk, Reprints.
PB91-132837/REB PC A03/MF A01
Utility of Buoyant Plume Models in Predicting the
Initial Dilution of Drilling Fluids. Chapter 13. Book
chapter.
Environmental Research Lab., Narragansett, Rl.
R J Ozretich, and D. J. Baumgartner. 1990,20p EPA/
600/D-90/186, ERLN-N027
Also pub. as Environmental Research Lab., Narragan-
sett, Rl. rept. no. CONTRIB-N027 Pub. in Oceanic
Processes in Marine Pollution, Physical and Chemical
Processes, v6p151-168 1990.
Three computer programs, PLUME, OUTPLM, and
DKHPLM, have been used by the U.S. Environmental
Protection Agency and municipalities to estimate initial
dilutions of sewage discharged into marine environ-
ments. Modification of the input parameters for the
three programs, while maintaining the appropnate
gravitational direction and ambient density gradient,
permitted the use of the programs to predict the cen-
terline dilution, trapdepth, and maximum penetration of
neqatively buoyant fluids. Drilling fluids and other neg-
atively buoyant fluids were discharged downward into
a 4000-liter tank of stratified, static seawater to obtain
verification data. Time-lapse photographs were taken
through a window, and replicate synoptic samples
were obtained through 3-7 sampling ports along the
centerline of the fully developed plumes. Samples
were analyzed gravimetrically for total solids and spec-
trophotometrically for soluble components. The con-
clusions were (1) all three computer program predic-
tions were in good agreement with the measurements
and observations made on a limited number of repre-
sentative plumes generated in the hydraulic modeh
and (2) the solid and soluble components of the tested
drilling fluids appeared to dilute at dissimilar rates
within the buoyancy and momentum-dominated initial
dilution phase.
Keywords: 'Computerized simulation, 'Drilling fluids,
'Buoyancy, Experimental designs,
Concentration(Composition), Offshore drilling,
Sewage disposal, Ocean currents, Study estimates,
Reprints, 'Ocean waste disposal, 'Hydraulic models,
'Waste dilution, Environmental transport,
Discharge(Water).
PB91-132977/REB PC A03/MF A01
Comparison of Bioindicators of Exposure to Gen-
otoxic Indoor Air Pollutants.
Health Effects Research Lab., Research Triangle
Park, NC.
J. Lewtas, and J. Gallagher. 1990,11 p EPA/600/D-
90/166
Human exposure to complex mixtures of genotoxic
indoor air pollutants can be assessed using several dif-
ferent bioanalytical methods. External exposure can
be assessed using micromutagenesis methods to
measure human exposure to mutagens. Internal expo-
sure and dose can be assessed using macromolecular
adducts (e.g., DNA adducts). Urinary metabolites of
specific components and the mutagenicity of urine
have also been used as bioindicators of exposure. Ex-
ternal exposure to the mutagenic activity of tobacco
smoke is readily measured indoors and results in the
highest reported exposure to mutagens. External ex-
posure to mutagens from ETS has been compared to
internal exposure by using urinary measurements of
the nicotine metabolite, cotinine. The organic matter
(tar) from particles emitted from tobacco smoke and
other combustion sources is genotoxic to cells, carci-
nogenic to animals, and results in the formation of
DNA adducts.
Keywords: 'Mutagens, Exposure, Chemical analysis,
Body fluids. Salmonella typhimurium, 'Indoor air pollu-
tion, 'Air pollution effects(Humans), 'Environmental
monitoring, Mutagenicity tests, Tobacco smoke pollu-
tion, DNA damage, Cotinine, Nicotine, Urinalysis.
PB91-132985/REB PC A02/MF A01
Highly Sensitive Bioassays for Evaluating Air-
borne Mutagens Indoors.
Health Effects Research Lab., Research Triangle
Park, NC.
S. Goto, Y. Takagi, O. Endo, J. Lewtas, and H.
Matsushita. 1990,9p EPA/600/D-90/165
Presented at the International Conference on Indoor
Air Quality and Climate (5th), Toronto, Canada, July
29-August 3, 1990. Prepared in cooperation with Na-
tional Inst. of Public Health, Tokyo (Japan), and Azabu
Univ., Sagamihara (Japan).
The standard mutagenicity bioassays that are readily
applied to the evaluation of outdoor air samples col-
lected by high volume samplers are not sufficiently
sensitive to measure the mutagenicity of low volume
air samples collected indoors. Two microsuspension
mutation assays using various strains of Salmonella ty-
phimurium were evaluated for the assessment of
indoor air pollution. One assay used highly sensitive
YG strains of bacteria in a histidine reversion assay.
The other was a forward mutation assay detecting 8-
azaguanine resistant mutants in the TM677 strain. To
decrease the required sample mass in the forward mu-
tation assay, the volume in the preincubation step was
decreased 10-fold to produce an ultra microsuspen-
sion assay. By applying these assays to indoor air
samples, their usefulness was confirmed in investigat-
ing the effect of smoking, ventilation or air condition-
ing.
Keywords: 'Mutagens, Mutations, Bioassay, Salmo-
nella typhimurium, Smoke, Tobacco, 'Foreign technol-
ogy, 'Indoor air pollution, 'Mutagenicity tests, Meta-
bolic activation.
PB91-133009/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
Morphometry and 3-Dimensional Reconstruction
of the Acinus.
Duke Univ. Medical Center, Durham, NC.
R. R. Mercer, and J. D. Crapo. 1990,45p EPA/600/D-
90/164
Grant EPA-R-813113
Pub. in Comparative Pulmonary Biology of the Normal
Lung, Appendix H, v2 1990. Sponsored by Health Ef-
fects Research Lab., Research Triangle Park, NC. En-
vironmental Toxicology Div.
March 1991 51
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EPA PUBLICATIONS BIBLIOGRAPHY
The architectural arrangement of the small airways
and distal gas exchange region in the lungs is obvious-
ly critical in determining the sites of deposition of
gases and particles as well as in subsequent tissue re-
sponses due to injury. In the chapter, the results of
quantitative determination of the structure of the small
airways and gas exchange regions of the lungs will be
covered. Because extrapolation of experimental stud-
ies in laboratory animals to the adverse health effect in
man is a central interest, the authors are particularly in-
terested in comparing the structure of the gas ex-
change region of different species and the implications
that these differences in structure have on dosimetry.
The complex architecture of the pulmonary airway
system has made the calculation of dose of inhaled
pollutants delivered to specific sites in different spe-
cies a difficult process. This difficulty is particularly ap-
parent in the lack of structural data describing the gas
exchange regions of the lungs where low level, chronic
exposures to reactive gases and aerosols have their
most significant effects.
Keywords: 'Anatomy, Laboratory animals, Exposure,
Aerosols, Blood vessels, *Air pollution
effects(Humans), 'Pulmonary alveoli, *Air pollution
effects(Animals), Oxygen consumption, Gas ex-
change, Airway resistance. Species specificity.
PB91-133017/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
Structure of the Gas Exchange Region of the
Lungs Determined by Three-Dimensional Recon-
structions.
Duke Univ. Medical Center, Durham, NC. Div. of Aller-
gy, Critical Care, and Respiratory Medicine.
R. R. Mercer, and J. D. Crapo. 1990,30p EPA/600/D-
90/163
GrantEPA-R-813113
Pub. in Toxicology of the Lung, Appendix D, p43-67
1988. Sponsored by Health Effects Research Lab.,
Research Triangle Park, NC. Environmental Toxicol-
ogy Div.
Data obtained from animal exposures may, if appropri-
ately extrapolated, be used to assess quantitatively
the health risks of humans chronically exposed to envi-
ronmental airborne pollutants. The ability to make cor-
rect extrapolations is critical in making full use of the
results of acute and chronic exposures in laboratory
animals. Extrapolation of experimental results be-
tween different animal species requires several types
of data, one of which is detailed data on the geometry
of the lungs for each species, to determine the quantity
of pollutant that reacts (or is deposited) in the various
anatomic regions (trachea, bronchi, bronchioles, termi-
nal bronchioles, proximal alveolar and distal alveolar
regions). Data on the geometry of the lungs are almost
exclusively concerned with the geometry of the major
airways. The concentration of previous work on the
major airways reflects the fact that they are the major
determinants of airway resistance.
Keywords: *Lung, * Anatomy, Exposure, Collagen, Re-
prints, *Air pollution effects(Humans), "Health haz-
ards, "Gas exchange, Pulmonary alveoli. Species
specificity. Airway resistance, Elastin, Biomechanics.
PB91-133033/REB PC A03/MF A01
Health Effects Research Lab., Research Triangle
Park, NC. Environmental Toxicology Div.
Anatomical Modeling of Mterodoslmetry of In-
haled Particles and Gases hi the Lung.
Duke Univ. Medical Center, Durham, NC.
R. R. Mercer, and J. D. Crapo. C1989,12p EPA/600/
D-90/161
Grants EPA-R-813113, DE-FG05-88ER60654
Pub. in Extrapolation of Dosimetric Relationships for
Inhaled Particles and Gases, Chapter 7, Appendix G,
p69-77 1989. Sponsored by Health Effects Research
Lab., Research Triangle Park, NC. Environmental Toxi-
cology Div., and Department of Energy, Washington,
DC.
Determining the dose delivered to specific sites in the
lungs is a critical first step in modeling the potential
toxic effects of airborne pollutants. An important
recent development in estimating site specific dosime-
try has been combining sophisticated analytical
models to determine the delivery of inhaled pollutants
to the kings with relatively simplistic anatomic models.
These methods are particularly important in extrapolat-
ing experimental results in laboratory animals to pre-
dict effects in humans. The goal in such modeling ef-
forts is to characterize the average response of the
lungs. However, in evaluating lung pathology following
low level, chronic exposures to reactive gases, one
quickly becomes aware that the lesions are far from
uniform. The presence of such patchy lesions resulting
from chronic exposures of laboratory animals or life-
time exposures of humans to various environmental
pollutants is a frequent finding. The observation of a
diseased area of the lung immediately adjacent to a
normal healthy region is so common that it almost sti-
fles the question of why it occurs. (Copyright (c) 1989
by Academic Press, Inc.)
Keywords: 'Anatomy, *Air pollution, *Lung, Particles,
Gases, Respiration, Rats, Reprints, 'Toxic sub-
stances. Pulmonary alveoli, Dose-response relation-
ships.
PB91-133041/REB PC A03/MF A01
Can Membranes Be Acceptable Treatment Tech-
nology for Drinking Water Treatment
Environmental Protection Agency, Cincinnati, OH.
Drinking Water Research Div.
B. W. Lykins. Oct90,11p EPA/600/D-90/183
Presented at the Annual Membrane Technology/Plan-
ning Conference (8th), Newton, MA., October 15-17,
1990.
Various treatment technologies have proven effective
in controlling halogenated disinfection by-products
such as precursor removal and the use of alternative
disinfectants. One of the most promising methods for
halogenated by-product control includes removal of
precursors before disinfection. Research studies in
central Florida indicate that membranes are effective
in removing halogenated by-product precursors from
certain waters. Can membranes be used as effectively
in other locations for most drinking waters so that they
can be considered BAT for disinfection by-products.
There are also other regulatory concerns where mem-
branes can provide adequate treatment. Membranes
can be used for removing inorganics and radionu-
clktes. Also, with appropriate pilot-scale data, mem-
branes could possibly be considered BAT for meeting
the Surface Water Treatment Rule requirements.
Keywords: "Disinfectants, "Water treatment, Byprod-
ucts, "Membrane, Removal, Acceptability, Disinfec-
tion, Halogens, Performance evaluation. Radioactive
wastes, Requirements, Drinking water, Volatile organic
compounds.
PB91-133231/REB PC A17/MF A03
Evaluation of the Potential Carcinogenicrry of
Electromagnetic Fields. Review Draft.
Environmental Protection Agency, Washington, DC.
Office of Health and Environmental Assessment.
Oct 90,390p EPA/600/6-90/005B
Proceedings of Nonionizing Electric and Magnetic
Fields Subcommittee Meeting, Washington, DC., Janu-
ary 14-16,1991.
The draft document on EM (Electromagnetic) fields re-
views and evaluates published information pertaining
to the potential carcinogenicity of EM fields. The infor-
mation includes epidemiology studies, chronic lifetime
animal tests, and laboratory studies of biological phe-
nomena related to carcinogenesis. While there are epi-
demiological studies that indicate an association be-
tween EM fields or their surrogates and certain types
of cancer, other epkJemiological studies do not sub-
stantiate this association. There are insufficient data to
determine whether or not a cause and effect relation-
ship exists. The document clearly reveals the need for
further research.
Keywords: "Electromagnetic fields, Epidemiology,
"Carcinogenesis, "Occupational safety and health.
PB91-133249/REB
PC A02/MF A01
Ground Water Sampling for Metals Analyses. Su-
perfund Ground Water Issue.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
R. W. Puls, and M. J. Barcelona. Mar 89,8p EPA/540/
4-89/001
Filtration of ground-water samples for metals analysis
is an issue identified by the Regional Superfund
Ground Water Forum as a concern of Superfund deci-
sion-makers. RSKERL-Ada and EMSL-Las Vegas con-
vened a technical committee of experts in the areas of
ground-water geochemistry, inorganic chemistry, col-
loidal transport and ground-water sampling technology
to examine the issue and provide technical guidance
based on current scientific information. The findings
and recommendations of the committee were that use
of a 0.45 micron filter was not useful, appropriate or re-
producible in providing information on metals mobility
in ground-water systems, nor was it appropriate for de-
termination of truly 'dissolved' constituents in ground
water. A dual sampling approach was recommended,
with collection of both filtered and unfiltered samples.
This means that added emphasis is placed on appro-
priate well construction methods, materials and
ground-water sampling procedures.
Keywords: 'Ground water, 'Hazardous materials,
"Water pollution. Metals, Geochemistry, Sampling,
Colloids, Fluid filters, Recommendations, Mobility, Re-
moval, Accuracy, Filtration, Water wells, Construction,
"Superfund.
PB91-133256/REB PC A02/MF A01
Facilitated Transport. Series of Issue Papers
(3rd).
Robert S. Kerr Environmental Research Lab., Ada,
OK.
S. G. Huling. Aug 89,7p EPA/540/4-89/003
Facilitated transport is an issue identified by the Re-
gional Superfund Ground-Water Forum as a concern
of Superfund decision-makers. The issue paper pre-
sents the various facilitated transport mechanisms that
have been verified in laboratory experiments. Addition-
ally, the practical considerations concerning the poten-
tial role of facilitated transport at Superfund sites are
presented.
Keywords: "Ground water, 'Hazardous materials,
'Water pollution, Laboratories, Organic compounds,
Inorganic compounds, Dispensing, Mobility, Variability,
Solvents, Colloids, Porous media, Surfactants, Sites,
"Superfund, "Environmental transport, Heavy metals.
PB91-136648/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Calcination and Sintering of Sorbents during
Boiler Injection for Dry Sulfur Dioxide Control.
Rept. for Oct 87-Oct 88.
AcurexCorp., Research Triangle Park, NC.
D. A. Kirchgessner, and W. Jozewicz. C1990,16p
EPA/600/D-90/218
Contract EPA-68-02-4701
Presented at International Conference on Processing/
Utilization of High Sulfur Coals (3rd), Ames, IA., No-
vember 14-17, 1989. Sponsored by Environmental
Protection Agency, Research Triangle Park, NC. Air
and Energy Engineering Research Lab.
The paper discusses the calcination and sintering of
sorbents during boiler injection for dry sulfur dioxide
(SO2) control, with emphasis on calcium hydroxide-
Ca(OH)2-because of its superior reactivity with SO2
and its wide commercial availability. Calcination and
sintering are of particular interest because they
produce the surface area, pore volume, and pore size
distribution which are responsible for reactivity of the
sorbent with SO2. Particle size is also a significant
factor. Considerable EPA work has been directed
toward increasing the calcium utilization of Ca(OH)2
during furnace injection. Hydroxides have been pro-
duced using a variety of surfactants in the water of hy-
dratipn in an attempt to reduce particle size by pre-
venting agglomeration. Calcium lignosulfonate was
shown to be the most cost effective material for reduc-
ing particle size in laboratory-scale hydrations.
Keywords: 'Coal, "Combustion products, "Sulfur diox-
ide, "Pollution control, "Furnaces, Calcium hydroxides,
Roasting, Sintering, Sorbents, Particle size, Cost effec-
tiveness, Stationary sources, Calcium lignosulfonate.
PB91-136929/REB PC A03/MF A01
Overview of Conventional and Innovative Land-
Based Thermal Technologies for Waste Disposal.
Environmental Protection Agency, Cincinnati, OH. Risk
Reduction Engineering Lab.
D. A. Oberacker. C1990,14p EPA/600/D-90/214
Presented at the NASA Symposium on Waste Proc-
essing in Space for Advanced Life Support, NASA-
AMES Research Center, Moffett Field, CA., Septem-
ber 11-13,1990.
52 Vol. 91, No. 1
-------
EPA PUBLICATIONS BIBLIOGRAPHY
For more than the past two decades, the USEPA has
been aggressive in its research, development, per-
formance testing, and in encouragement of the regu-
lated use of proven thermal destruction (or inciner-
ation) technologies for the environmentally acceptable
treatment and disposal of combustible waste streams.
Nationally, significant percentages of residential solid
waste, municipal sewage sludge, and a variety of in-
dustrial, chemical, and agricultural wastes are routinely
treated by thermal systems. The paper is an overview
of the state-of-the-art of land-based incineration, em-
phasizing both conventional and innovative hazardous
waste thermal treatment technologies and regulatory
performance standards. High temperature systems,
low-temperature thermal desorption, pyrplysis units,
heat recovery, and newer systems involving fluidized
beds, oxygen-enriched combustion, plasma-arc units,
and solar-assisted incineration, etc. are discussed.
Keywords: 'Waste treatment, 'Waste disposal, "Incin-
erators, Solid waste disposal, Industrial wastes, Agri-
cultural wastes, Hazardous materials, Performance
evaluation, Standards, Regulations, Pyrolysis, Fluid-
ized bed processors, Solar heating, Arc melting, Re-
covery, Desorption, Boilers, Furnaces, Sewage sludge.
PB91-136937/REB PC A04/MF A01
Abiotic Transformations in Water, Sediments, and
Soil. Chapter 5. Book chapter.
Environmental Research Lab., Athens, GA.
N L Wolfe U. Mingelgrin, and G.C. Miller. c1990,67p
EPA/600/D-90/215
Pub. in Pesticides in the Soil Environment, Soil Sci-
ence Society of America, Madison, Wl., Series No. 2,
p103-168 1990. Prepared in cooperation with Agricul-
tural Research Organization, Bet-Dagan (Israel), and
Nevada Univ., Reno.
Both abiotic and biotic transformations of pesticides
occur simultaneously in the environment. Although the
dominance of abiotic transformations was demonstrat-
ed in some cases, it often was assumed that biotic
transformations control the degradation of pesticides
in natural systems. It is difficult to offer a general esti-
mate of the relative importance of abiotic transforma-
tions under conditions that enable both biotic and abi-
otic conditions to occur. Considerable research effort
is devoted to the development of predictive models for
the fate of pesticides in the environment. Such
models, if successful, will help make the application of
pesticides more efficient and less environmentally
hazardous. (Copyright (c) 1990 Soil Science Society of
America.)
Keywords: 'Pesticides, 'Chemical reactions, 'Soils,
'Degradation, 'Pollution control, Water, Sediments,
Liquids, pH, Reaction kinetics, Catalysis, Soil chemis-
try, Oxidation reduction reactions, Hydrolysis, Temper-
ature, Concentration(Composition), Humic acids, Path
of pollutants.
PB91-136960/REB PC A03/MF A01
Environmental Protection Agency, Research Triangle
Park, NC. Air and Energy Engineering Research Lab.
Landfill Gas and the Greenhouse Effect.
Radian Corp., Research Triangle Park, NC.
S. A. Thorneloe, and R. L. Peer. c1990,32p EPA/600/
D-90/219
Contract EPA-68-02-4288
Presented at the International Conference on Landfill
Gas- Energy and the Environment, Bournemouth, Eng-
land, October 16-19,1990. Sponsored by Environmen-
tal Protection Agency, Research Triangle Park, NC. Air
and Energy Engineering Research Lab.
The paper is an overview of the current understanding
of methane (CH4) emissions from landfills that contrib-
ute to global climate change. The factors affecting
landfill emissions are described and the uncertainties
are identified. There appears to be a consensus in the
international community that there are large uncertain-
ties in the current estimates of CH4 emissions. The
work that is planned by the U.S. EPA to improve the
understanding of global emissions from landfills is de-
scribed in the paper. The work is planned in coordina-
tion with efforts in the U.S., the United Kingdom, Ger-
many India, and other countries who are interested in
working to improve the understanding of the emissions
from landfills and how these emissions can be pre-
vented or mitigated. CH4 is responsible for almost
20% of current increases in commitment to global
warming. Major anthropogenic sources of CH4 include
landfills, coal mining, and the production and distribu-
tion of natural gas.
Keywords: 'Greenhouse effect, 'Methane, 'Earth fills,
'Air pollution, Climatic changes,
Concentration(Composition), Cpal mining, Production,
Natural gas, Carbon dioxide, Nitrous oxide, Hydrocar-
bons, Global warming, Chlorofluorocarbons.
PB91-137000/REB PC A02/MF A01
Environmental Research Lab., Narragansett, Rl.
Ecological Risk Assessment Framework for Ex-
amining the Impacts of Oceanic Disposal.
Science Applications International Corp., Narragan-
sett, Rl.
W. R. Munns, H. A. Walker, and J. F. Paul. c1990,8p'
EPA/600/D-90/223 ,, ERLN-1049
Contracts EPA-68-03-3236, EPA-68-03-3529
Pub. in Proceeding of Oceans '89, Seattle, WA., Sep-
tember 18-21,1989, v2 p664-669. Sponsored by Envi-
ronmental Research Lab., Narragansett, Rl.
Ocean dumping of anthropogenic wastes at offshore
sites represents one option for the disposal of such
wastes. Current U.S. regulatory and permitting prac-
tices with respect to ocean disposal are concentration
based, that is, Water Quality Criteria and acute bioas-
says of the waste material using nearshore species are
ultimately used to establish Limiting Permissible Con-
centrations, below which the waste concentration
must remain shortly following disposal.
Keywords: 'Ecology, 'Waste disposal, 'Ocean envi-
ronments, 'Coasts, Marine biology, Risk, Regulations,
Environmental impacts, Humans, Disturbances,
Aquatic animals, Exposure, Toxicity, Survival, Popula-
tions, Mortality, Sewage sludge, Eurytemora.
PB91-591970/REB Subscription
U.S. Environmental Protection Agency Civil En-
forcement Docket (1972 - Present) (for Microcom-
puters). Data file.
Environmental Protection Agency, Washington, DC.
Office of Enforcement.
1990,2 diskettes*
System: IBM; DOS 2.0 or greater operating system,
640K. This subscription is also available in paper copy,
order number PB91 -921700.
The datafile is contained on two 1.2M, 5 1/4 inch dis-
kettes, high density. File format: ASCII. Available on
subscription, U.S., Canada and Mexico price S320.00/
year; price for others $640.00/year. Issued quarterly.
Also available individually, order number PB91-
591971, price D02.
The Enforcement Docket is the U.S. Environmental
Protection Agency's system for tracking civil judicial
cases filed on the Agency's behalf by the Department
of Justice. The Docket contains information on filed
civil cases from 1972 to present. The iformation con-
tained in the Docket can be grouped into Case Infor-
mation, Facility Information and Defendant Informa-
tion. Case Information contains data on a case such as
case name, data filed, date concluded, laws/sections
violated, and penalty information. Facility information
contains data related to the facility including a com-
plete address and EPA ID number. Finally, there are a
list of all the defendants associated with the case.
Keywords: 'Data file, 'Law(Jurisprudence), 'Environ-
mental offenses. Judicial decisions, Enforcement,
Regulations, Tracking, Diskettes, 'Environmental Pro-
tection Agency, 'Cases.
PB91-592000/REB Subscription
Hazardous Waste Data Management System
(HWDMS) Extract Tape. Data file.
Environmental Protection Agency, Washington, DO.
Office of Solid Waste.
30 Sep 90, mag tape
System: IBM 3090-600S; MVS/XA operating system.
File format: Unlabeled. Approximate bytes:
148,570,340. Supersedes PB90-591300 and PB90-
591301
Available on subscription, U.S., Canada and Mexico
price $4,440.00; all others write for quote. Issued quar-
terly Also available individually; order number PB91-
592001 price T10 for 1600 bpi, T07 for 6250 bpi. Avail-
able in 9-track EBCDIC character set, 1600 bpi. For
6250 bpi, contact NTIS. Price includes documentation,
PB91-100883.
The file contains data compiled for the Resource Con-
servation Recovery Act. Notification of Regulated
Waste Activity, EPA Form 8700-12 was used to collect
the data. The file was updated with information com-
piled from the Application for a Hazardous Waste
Permit-Part A, EPA Form 8700-23. Hazardous Waste
Data Management System (HWDMS) contains data on
approximately 4,700 treatment, storage and disposal
facilities (TSDs), approximately 20,000 transporters
and approximately 276,000 large and small quantity
generators. The data indicates whether a facility is a
generator, treatment/storer/disposer, and/or trans-
porter of hazardous waste. Information stored in the
database includes: A listing of code numbers of waste
handled taken from 40CFR Part 261, Facility Name,
EPA Identification Number, Addresses, Owner and
Operator Information, Facility Contact Name and
Phone Number, SIC Codes, RCRA Waste Codes han-
dled, Permit Process Codes and Permit Issuance Data.
Keywords: 'Data file, 'Licenses, 'Hazardous materi-
als, 'Waste disposal, Management, Waste treatment,
Storage, Facilities, Nomenclature, Magnetic tapes, Re-
source Conservation and Recovery Act, Listings.
PB91-921202/REB Standing Order
SUPERFUND: Focusing on the Nation at Urge. A
Decade of Progress at National Priorities List
Sites. Public rept.
Environmental Protection Agency, Washington, DC.
Office of Solid Waste and Emergency Response.
Sep 90,102p* EPA/540/8-90/009
Paper copy available on Standing Order, deposit ac-
count required (minimum deposit $100 U.S., Canada,
and Mexico; all others $200). Single copies also avail-
able in paper copy or microfiche.
The National volume of the public document series
provides a progress report on the cleanup of Super-
fund sites, site-by-site. The document explains the
progress and the challenges facing the nations. The
publication describes sites that are deemed to be of
national priority and provides information on their
cleanup progress. In addition to this volume, there will
be state-specific volumes available during early 1991.
Keywords: 'Hazardous materials, 'Waste disposal,
'Pollution control, Ground water, Surface waters,
Sites, Removal, Waste treatment, Containment,
Design criteria, Land use, Public health, Risk, Expo-
sure, Toxicity, Humans, Food chains, National govern-
ment, State government, 'Superfund, 'Cleanup, Prior-
ities.
PB91-921203/REB Standing Order
SUPERFUND: Reporting on Progress Through En-
vironmental Indicators.
Environmental Protection Agency, Washington, DC.
Office of Emergency and Remedial Response.
Nov 90, 20p* EPA/540/8-90/009
Paper copy available on Standing Order, deposit ac-
count required (minimum deposit $100 U.S., Canada,
and Mexico; all others $200). Single copies also avail-
able in paper copy or microfiche.
The abstract provides background information on the
study conducted of Superfund sites using environmen-
tal indicators to determine the extent to which Super-
fund goals have been achieved, e.g., making sites safe
and making sites clean. The report examines the work
done over the past ten years to show progress and ac-
complishments on sites that have not yet been deleted
from the NPL. The document is intended for persons
with basic knowledge of the supertund program.
Keywords: 'Hazardous materials, 'Waste disposal,
'Pollution control, Sites, Objectives, Safety, Damage
assessment, Public health, Environments, Protection,
Soils, Ground water, Surface waters, Air quality,
Graphs(Charts), Waste treatment, 'Superfund, Clean-
up, Progress report, Priorities, Path of pollutants.
PB91-921700/REB Subscriptions
Environmental Protection Agency Civil Enforce-
ment Docket. Quarterly rept.
Environmental Protection Agency, Washington, DC.
Office of Enforcement.
M. J. Miller. 30 Sep 90, Open series.
Available on subscription, U.S., Canada, and Mexico
price $230/yr price for others $460/yr. Individual
issues are available at price code E17. This subscrip-
tion is also available on Diskett, order number PB91-
591970.
The Enforcement Docket is the U.S. Environmental
Protection Agency's system for tracking civil judicial
March 1991 53
-------
EPA PUBLICATIONS BIBLIOGRAPHY
cases filed on the Agency's behalf by the Department
of Justice. The Docket contains information on filed
civil cases from 1972 to the end of October 1990. The
information contained in the Docket can be grouped
into case information, facility information and defen-
dent information. Case information contains data on a
case such a s case name, data filed, date concluded,
laws/sections violated, and penalty information. Facili-
ty information contains data related to the facility in-
cluding a complete address and EPA ID number. Final-
ly, there are a list of all the defendants associated with
vie case.
Keywords: *Law enforcement, Law(Jurispoidence),
*US EPA, 'Environmental pollution, Case studies, Pol-
lution regulations.
M90-28157/7/REB PC A03/MF A01
National Aeronautics and Space Administration,
Washington, DC.
SubJecUve-Probabiltty-Based Scenarios for Un-
certain Input Parameters: Stratospheric Ozone
Depletion.
RAND Corp., Santa Monica. CA.
J. K. Hammitt. Apr 90,14p N-3140-EPA/JMO/RC
Repr. From Risk Analysis, V. 10, No. 1, p 93-102.
Risk analysis often depends on complex, computer-
based models to describe links between policies (e.g.,
required emission-control equipment) and conse-
quences (e.g., probabilities of adverse health effects).
Appropriate specification of many model aspects is un-
certain, including details of the model structure; trans-
port, reaction-rate, and other parameters; and applica-
tion-specific inputs such as pollutant-release rates.
Because these uncertainties preclude calculation of
the precise consequences of a policy, it is important to
characterize the plausible range of effects. In principle,
a probability distribution function for the effects can be
constructed using Monte Carlo analysis, but the com-
binatorics of multiple uncertainties and the often high
cost of model runs quickly exhaust available re-
sources. A method to choose sets of input conditions
(scenarios) that efficiently represent knowledge about
the joint probability distribution of inputs is presented
and applied. A simple score function approximately re-
lating inputs to a policy-relevant output, in this case,
globally averaged stratospheric ozone depletion, is de-
veloped. The probability density function for the score-
function value is analytically derived from a subjective
joint probability density for the inputs. Scenarios are
defined by selected quantiles of the score function.
Using this method, scenarios can be systematically se-
lected in terms of the approximate probability distribu-
tion function for the output of concern, and probability
intervals for the joint effect of the inputs can be readily
constructed.
Keywords: Computerized simulation. Environment pol-
lution, 'Ozone depletion, Probability density functions,
'Stratosphere, Atmospheric composition, Monte carlo
method, Quantiles.
54 Vol. 91, No. 1
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TITLE INDEX
Reports are listed alphabetically by title. A. An. and The at the beginning of a title are ignored
in alphabetizing.
LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
M°ST EFFECTIVE MEDIA « BRINGING VARIOUS TYPES OF INFORMATION TO
"WO. THE
1 °RDER
SAMPLE ENTRY
Title
NTIS Order Number/Media Codes Price Codes
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations
PB85-169697/REB PCA02/MFA01
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TITLE INDEX
1-CMoromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782 PCA02/MFA01
Abiotic Transformations in Water, Sediments, and Soil.
Chapters.
PB91-136937 PCA04/MFA01
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157 PCA03/MFA01
Access EPA. Clearinghouses and Hotlines.
PB90-237082 PC A03/MF A01
Acid Aerosols Issue Paper Health Effects and Aerometrics.
PB91-12S864 PC A17/MF A03
Acute Effects of Amitrar on the Acoustic Startle Response
and Motor Activity.
PB91 -1 15998 PC A03/MF A01
Adaptation of the Advanced Statistical Trajectory Regional
Air Pollution (ASTRAP) Model to the EPA VAX Computer:
Modifications and Testing.
PB91-127720 PC A03/MF A01
Aden/late Energy Charge and Adenine Nucteotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91 -117531 PC A02/MF A01
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB91-109496 PC A02/MF A01
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91 -129171 PC A03/MF A01
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997 PCA06/MFA01
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitoring.
PB91-102129 PC A08/MF A01
Airflow Characteristics in a Baboon Nasal Passage Cast
PB91-109132 PC A02/MF A01
Analysis of Risk from Exposure to Aldfcarb Using Immune
Response of Nonunilorm Populations of Mice.
PB91-116756 PCA03/MFA01
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781 PCA04/MFA01
Analysis of the Toxics Release Inventory Data: EPA Region
10.
PB91-125773 PC A06/MF A01
Analytical Solution to Richards' Equation for a Draining Soil
Profile.
PB91-117200 PCA02/MFA01
Anatomical Modeling of Mterodosimetry of Inhaled Particles
and Gases in the Lung.
PB91-133033 PC A03/MF A01
Application for Certification 1989 Heavy-Duty Engine - De-
troit Diesel.
PB90-213273 PC A16/MF A02
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265 PC A99/MF E12
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315 PC A08/MF A01
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307 PC AOS/MF A01
Application for Certification 1989 Model Year Heavy-Duty
Vehicles
PB90-213257 PC E99/MF ES9
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299 PC A14/MF A02
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281 PC AOS/MF A01
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323 PC A15/MF A02
Application tor Certification 1969 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349 PC A11/MF A02
AppHcaticin for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554 PC A12/MF A02
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562 PC A13/MF A02
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463 PC A13/MF A02
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471 PCA16/MFA02
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT - Chrysler
Motors.
PB90-213570 PC A15/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles.
PB90-213331 PC E99/MF E99
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 1.
PB90-213604 PC A12/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 2.
PB90-213588 PC A14/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 3.
PB90-213596 PC A18CMF A03
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 1.
PB90-213513 PCA10/MFA02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 2.
PB90-213521 PC A13/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 3.
PB90-213539 PC A12/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 4.
PB90-213547 PC A15/MF A02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra Honeybee (E16S).
PB90-213430 PC AOS/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra 4WD.
PB90-213448 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duly Ve-
hicles - Isuzu Motors. Volume 1.
PB90-213489 PC A18/MF A03
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Isuzu Motors. Volume 2.
PB90-213497 PCA17/MFA02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Mazda,
PB90-213505 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Maxima (VG30E).
PB90-213364 PC A06/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 240SX.
PB90-213406 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 300ZX.
PB90-213398 PC A06/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 3002X Turbo.
PB90-213380 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Stanza.
PB90-213372 PC A07/MF A01
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Truck Pathfinder.
PB90-213414 PCA11/MFA02
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Volvo.
PB90-213455 PCA11/MFA02
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in 'Nephtys
incisa1 Treated with Dredged Material.
PB91-117549 PC A03/MF A01
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne Particulates in Indoor.
PB91-109231 PC A03/-MF A01
Applications Analysis Report: SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachusetts.
PB91-11384S PCA04/MFA01
Approach to Bioremediation of Contaminated Soil.
PB91-116152 PCA03/MFA01
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010 PCA02/MFA01
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691 PCA12/MFA02
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709 PCA14/MFA02
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758 PCA08/MFA01
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164 PCA10/MFA02
Assessment of Chemically-Induced Alterations in Brain De-
velopment Using Assays of Neuron- and Glia-Localized
Proteins.
PB91-109306 PCA03/MFA01
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian Wildlife, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Sulfite Pulp and Paper Mills.
PB91-102145 PCA99/MFA99
Assessment of the Biolac (Trade Name) Technology.
PB91 -102095 PC AOS/MF A01
Assessment of the Controllability of Condensible Emissions.
PB91-125807 PCA04/MFA01
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614 PCA02/MFA01
Atlas of Air Quality and Deposition in or Near Forests of the
Western United States.
PB91-106229 PC A20/MF A03
Available Disposal Capacity for Solid Waste in Illinois:
Fourth Annual Report.
PB91-108712 PC A06/MF A01
Background Document on Clean Products Research and
Implementation.
PB91-108977 PC A05/MF A01
Background Document to the Integrated Risk Assessment
for Dioxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB91-102137 PCA23/MFA03
Background Document: Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873 PCA09/MFA01
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656 PCA03/MFA01
Bioassay for Testing the Lethal Effects of Bacterial Patho-
gens on the Predatory Beetle 'Hippodamia convergens'
Sue. (Coleoptera: Coccinellidae).
PB91 -127795 PC A03/MF A01
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91-116947 PCA02/MFA01
Biochemical and Biological Markers: Implications for Epide-
miologic Studies.
PB91-109488 PCA02/MFA01
Biochemical Studies of Promoters of Carcinogenesis in Rat
Liver.
PB91-109330 PCA03/MFA01
Bottled Water Microbial Quality of Alternative Water
Supply.
PB91-131631 PCA03/MFA01
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91 -117481 PC A03/MF A01
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507 PC A04/MF A01
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871 PC A03/MF A01
Calcination and Sintering of Sorbents during Boiler Injection
for Dry Sulfur Dioxide Control.
PB91 -136648 PC A03/ MF A01
TI-1
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TITLE INDEX
Calibration of Greenhouse and the Field for Survival of Ge-
netically Engineered Microorganisms.
PB91-109975 PC A03/MF A01
Can Membranes Be Acceptable Treatment Technology for
Drinking Water Treatment.
PB91-133041 PCA03/MFA01
Carbon Tetrachtoride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553 PC A03/MF A01
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405 PCA02/MFA01
Characterization and Treatment of Wastes from Metal-Fin-
ishing Operations.
PB91-125732 PC A07/MF A01
Characterization of Sutfhydryl Proteins Involved in the Main-
tenance of Flagellar Straightness in Hamster Spermatozoa.
PB91-116996 PCA03/MFA01
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
PhenyM ,2,3,6-Tetrahydrophyridine.
PB91-117077 PC A02/MF A01
Characterization of the Parasporal Inclusion of Bacillus thur-
ingiensis Subsp. Kyushuensis.
PB91-115899 PCA01/MFA01
Charging Households for Waste Collection and Disposals:
The Effects of Weight or Volume-Based Pricing on Solid
Waste Management.
PB91-111484 PCA06/MFA01
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for Infer-
ring Water Chemistry.
PB91-116780 PC A02/MF A01
Chtordimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736 PC A03/MF A01
Chkxmation, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827 PC A03/MF A01
PB91-115873 PCA03/MFA01
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91 -125708 PC AOS/MF A01
Clean Lakes Program Phase 2 Project. Report for Lake Le-
Aqua-Na Stephenson County, Illinois.
PB91-123323 PC A06/MF A01
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91 -113589 PC A04/MF A01
Colloidal Considerations in Groundwater Sampling and Con-
taminant Transport Predictions: A Bimonthly Technical
Progress Review.
PB91-116202 PC A03/MF A01
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3.7,8-Tetrachtorodibenzo-p-
dioxin and of Related Aromatic Systems.
PB91-109793 PC A03/MF A01
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124 PC A03/MF A01
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-OWtrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816 PCA02/MFA01
Comparative Sensitivity of Neurobehavioral Tests for Chem-
ical Screening.
PB91-117101 PCA03/MFA01
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931 PCA03/MFA01
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977 PC A03/MF A01
Comparison of Cadmium Cytotoxraty in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819 PC A02/MF A01
Comparison of Cytopathogenicity. Immunofluorescence and
In situ DMA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-109280 PC A02/MF A01
PB91 -116053 PC A02/MF A01
Comparison of Extraction Methods for the Isolation of
Ljpids and PCBs from Mussel Homogenate.
PB91-127787 PC A03/MF A01
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Maa
PB91-109355 PC A02/MF A01
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264 PCA02/MFA01
Comparison of Several Standard Materials and Techniques
for the Warren-Averbach Determination of Microstructure
Characteristics of Calcium Hydroxide Sorbent Materials.
PB91-116855 PCA02/MFA01
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Supple-
ment C.
PB91-125906 PC A08/MF A01
Conditions Influencing Yield and Analysis of S-Hydroxy-21 -
Deoxyguanosine in Oxiaatively Damaged DMA.
PB91-117499 PCA02/MFA01
Contaminated Marine Sediments: Assessment and Remedi-
ation.
PB91 -132811 PC A03/MF A01
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91 -125914 PC A09/MF A02
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848 PCA02/MFA01
Control of VOC Emissions from Polystyrene Foam Manu-
facturing,
PB91-102111 PCA06/MFA01
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91-130161 PCA02/MFA01
Corrective Measures for Releases to Surface Waters.
PB91 -102046 PC A05/MF A01
Cosotvency and Sorpbon of Hydrophobe Organic Chemi-
cals.
PB91-116178 PCA02/MFA01
Cosolvency of Partially MiscMe Organic Solvents on the
Solubility of Hydrophobe Organic Chemicals.
PB91-116194 PCA03/MFA01
Cost of Implementing Protective Action Guides for Food.
PB91-102079 PC A04/MF A01
Cotinine Analytical Workshop Report Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694 PC A03/MF A01
Cytogenetic Analyses of Mice Exposed to Dichloromethane.
PB91-115824 PC A02/MF A01
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314 PCA03/MFA01
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91 -109942 PC A02/MF A01
Developing Model of Benthic-Water Contaminant Transport
in BJoturbated Sediment
PB91-109298 PC A03/MF A01
Development of a Model That Contains Both Multipote Mo-
ments and Gaussians for the Calculation of Molecular Elec-
trostatic Potentials.
PB91-109272 PCA03/MFA01
Development of a Statistical Model for Metal-Humic Interac-
tions.
PB91-116921 PC A02/MF A01
Development of Quantitative Structure-Activity Relation-
ships for Predicting Bkxtegradabon Kinetics.
PB9M09868 PCA02/MFA01
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029 PC AOS/MF A01
Developmental Change in Reversal Learning of an Olfacto-
ry Discrimination.
PB91-109512 PC A02/MF A01
Dichotomous Samplers Modified for Use with Electron Mi-
croscopy.
PB91 -116830 PC A02/MF A01
Differences in Detection of DMA Adducts in the 32P-Postta-
belling Assay After Either 1-Butanol Extraction or Nudease
PI Treatment
PB91-115972 PC A02/MF A01
Distribution and Toxicotogical Effects of Inhaled Methyl Bro-
mide in the Rat
PB91-109249 PC A03/MF A01
Distribution of Fingerling Brook Trout, 'Salvelinus fontinalis'
(Mrtchill), in Dissolved Oxygen Concentration Gradients.
PB91-109892 PC A03/MF A01
Durability Testing of an M100-Fueted Toyota LCS-M Carina
Equipped with a Resistivety Heated Catalytic Converter.
PB91-106732 PCA03/MFA01
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal.
PB91 -137000 PC A02/MF A01
Effect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91 -109645 PC A03/MF A01
Effect of Ampicillin-lnduced Alterations in Murine Intestinal
Microbiota on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB91-109348 PCA03/MFA01
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91 -109959 PC A03/MF A01
Effective Strategies for Population Studies of Acute Air Pol-
lution Health Effects.
PB91-109439 PCA02/MFA01
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630 PCA03/MFA01
Effects of Betaine on Enumeration of Airborne Bacteria.
PB9<-116210 PCA02/MFA01
Effects of Methyl Parathkxi on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749 PCA02/MFA01
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate
PB91 -117069 PC A02/MF A01
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983 PC A04/MF A01
Efficacy of beta-Glucuronidase Assay for Identification of
'Escherichia coli1 by the Defined-Substrate Technology.
PB91-109876 PC A01/MF A01
Efficacy of Ozone Exposure Indices in the Standard Setting
Process.
PB91-129692 PC A03/MF A01
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165 PCA03/MFA01
Electron-Capture Negative lonization Calibrants for Magnet-
ic Sector Mass Spectrometers.
PB91-117143 PCA02/MFA01
Elimination of Spectral Interferences in Inductively Coupled
Plasma-Atomic Emission Spectroscopy Using Orthogonal
Polynomials.
PB91-116137 PCA03/MFA01
Emissions of Dfoxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598 PC A10/MF A02
Encouraging Clean Technologies: The United States Envi-
ronmental Protection Agency Pollution Prevention Program.
PB91-131649
PC A03/MF A01
Environmental Protection Agency Civil Enforcement Docket
PB91-921700 Subscriptions
Environmental Research Laboratory-Duluth Bibliography of
Research Products in the Fields of Freshwater Ecology and
Toxicology, 1967-1990.
PB91-127712 PC A04/MF A01
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954 PCA03/MFA01
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823 PC A06/MF A01
Estimating Lightning-Generated NOx Emissions for Region-
al Air Pollution Models.
PB91-131664 PCA02/MFA01
Estradtol Alters the Effectiveness of Gonadotropin-Releas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnRH Re-
ceptors versus Responsiveness to GnRH.
PB91-115790 PC A02/MF A01
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884 PC A03/MF A01
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580 PC A02/MF A01
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228 PC A02/MF A01
Evaluation of Particle Beam Liquid Chromatography/Mass
Spectrometry for the Analysis of Polar Semivolatile Organic
Compounds in Air Samples.
PB91-127746 PC A03/MF A01
TI-2
VOL. 91. No. 1
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TITLE INDEX
Evaluation of Sensory System Function Using Reflex Modi-
fication of the Startle Response.
PB91 -109371 PC A03/MF A01
Evaluation of Significant Anthropogenic Sources of Radiati-
very Important Trace Gases.
PB91 -127753 PC A09/MF A02
Evaluation of the Cold Pipe Precharger.
PB91 -116863 PC A02/MF A01
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft.
PB91-133231 PCA17/MFA03
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740 PCA04/MFA01
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700 PC A03/MF A01
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91 -115774 PC A02/MF A01
Examination of the Proconvirtsant Actions of Pyrethroid In-
secticides Using Pentylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744 PCA03/MFA01
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706 PCA02/MFA01
Exposure Assessment Input into Risk Assessment.
PB91-109173 PCA03/MFA01
Exposures to Acidic Aerosols.
PB91-109447 PCA03/MFA01
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103 PCA01/MFA01
Facilitated Transport. Series of Issue Papers (3rd).
PB91 -133256 PC A02/MF A01
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
P891-125880 PCA07/MFA01
Field Measurements: Dependable Data When You Need It
PB91-129825 PC AOS/MF A01
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY., 1988-89. Volume 1.
PB91-125641 PC AOS/MF A01
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY., 1988-89. Volume 2. Technical Appendi-
PB91-125658
PC A10/MF A02
Fitting Multimodal Lognormal Size Distributions to Cascade
Impactor Data.
PB9M16822 PC A02/MF A01
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport in
Groundwater.
PB91-117457 PCA03/MFA01
Flux Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxorte, and Sulfur Dioxide.
PB91-117473 PCA03/MFA01
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB9M27779 PC A03/MF A01
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850 PC A03/MF A01
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb. and Methyl Salicylate
PB91-109223 PC A03/MF A01
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199 PCA03/MFA01
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785 PCA01/MFA01
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840 PC A03/MF A01
Genetic Method to Quantitate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal Hybrid
Cell Line: Identification of Potential Clastogenic Agents.
PB91-109413 PCA02/MFA01
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962 PCA03/MFA01
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939 PCA03/MFA01
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249 PC A02/MF A01
Guidance for the Field Demonstration of Remediation Tech-
nologies.
PB91 -117507 PC A02/MF A01
Guides to Pollution Prevention: The Commercial Printing In-
dustry.
PB91-110023 PCA04/MFA01
Guides to Pollution Prevention: The Fabricated Metal Prod-
ucts Industry.
PB91 -110015 PC A05/MF A01
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012 PCA03/MFA01
Hazardous Waste Data Management System (HWDMS) Ex-
tract. Data Tape Documentation.
PB91-100683 PCA09/MFA01
Hazardous Waste Data Management System (HWDMS) Ex-
tract Tape.
PB91-592000 Subscription
Hazmat Team Planning Guidance.
PB90-274523 PC A04/MF A01
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91 -115923 PC A02/MF A01
Hepatic Polyamtnes and Related Enzymes Following Chlor-
decone-Potentiated Carbon Tetrachloride Toxicity in Rats.
PB91-109579 PCA03/MFA01
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985 PC A02/MF A01
Histamine and Methacholine Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652 PCA02/MFA01
Home Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91-109322 PC A02/MF A01
Human Genotoxicity: Pesticide Applicators and Phosphine.
PB91-109421 PCA02/MFA01
Impact of Lead and Other Metallic Solders on Water Qual-
ity.
PB91-125724 PC AOS/MF A01
Impacts on Quality of Inland Wetlands of the United States:
A Survey of Indicators, Techniques, and Applications of
Community-Level Biomonitoring Data.
PB91 -113837 PC A17/MF A03
IMPROVE Progress Report Appendix A.
PB90-231366 PC A09/MF A01
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophorin A Locus in Humans.
PB91-117093 PCA03/MFA01
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546 PCA02/MFA01
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment.
PB91-100917 PCA03/MFA01
Induction, Accumulation, and Persistence of Sister Chroma-
tid Exchanges in Women with Breast Cancer Receiving Cy-
clophosphamide, Adriamycin, and 5-Fluorouracil Chemo-
therapy.
PB91-116988 PC A02/MF A01
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004 PC A02/MF A01
Induction of Anchorage-Independent Growth in Human Di-
ploid Fibroblasts by the Cyclopenta-polycyclic Aromatic Hy-
drocarbon, Benz(1)-aceanthrylene.
PB91-115B57 PCA02/MFA01
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91 -115865 PC A02/MF A01
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772 PC A03/MF A01
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186 PCA02/MFA01
Inhrbin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
ture.
PB91-116889 PCA02/MFA01
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91 -102087 PC AOS/MF A01
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046 PCA03/MFA01
Interactions between Lead and Essential Elements: A
Review.
PB91 -109728 PC A03/MF A01
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91 -116806 PC A02/MF A01
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523 PC A02/MF A01
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamtne Oxidase.
PB91 -109470 PC A03/MF A01
Joint Federal Task Force on Clandestine (Illegal) Drug Lab-
oratories.
PB91-125989 PCA01/MFA01
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109595 PCA02/MFA01
Landfill Gas and the Greenhouse Effect.
PB91 -136960 PC A03/MF A01
Limb Process Development Studies.
PB91-127688
PC A04/MF A01
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606 PCA02/MFA01
Maintenance of Testosterone Production by Purified Adult
Rat Leydig Cells for 3 Days In vitro.
PB91 -117572 PC A02/MF A01
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829 PC A02/MF A01
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176 PCA02/MFA01
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135 PCA02/MFA01
Maternal Transfer of Bioactive Polychlorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon ('Obchmynchus
tschawytscha').
PB91-117556 PCA01/MFA01
Measurement of Toxic and Related Air Pollutants. Proceed-
ings of the 1990 EPA/A and WMA International Symposi-
um. Held in Raleigh, North Carolina on May 1-4, 1990.
PB91 -120279 PC A99/ MF A99
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702 PCA03/MFA01
Medical Waste Management in the United States. Second
Interim Report to Congress.
PB91-130187 PCA08/MFA01
Memorandum: Calculation of PQL for Lead and Copper.
PB90-271966 PC A03/MF A01
Metals Control Efficiency Test at a Dry Scrubber and Bagh-
ouse Equipped Hazardous Waste Incinerator.
PB91 -101865 PC A09/MF A01
Method for Testing whether Model Predictions Fall within a
Prescribed Factor of True Values, with an Application to
Pesticide Leaching.
PB91-116145 PCA03/MFA01
Method for the Supercritical Fluid Extraction of Soils/Sedi-
ments.
PB91-127803 PCA12/MFA02
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91 -108266 PC A11 /MF A02
Methods Manual for Compliance with the BIF Regulations:
Burning Hazardous Waste in Boilers and Industrial Fur-
naces.
PB91-120006 PCA15/MFA02
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044 PCA02/MFA01
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764 PC A03/MF A01
Minimization of Interferences in Inductively Coupled Plasma
Mass Spectrometry Using On-LJne Preconcentration.
PB91-117150 PCA02/MFA01
March
TI-3
-------
TITLE INDEX
Modeling Microbial Transport in Soil and Groundwater.
Microbtologists Can Assist in the Development of Models of
Contaminant Transport.
PB91-116160 PCA02/MFA01
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465 PCA03/MFA01
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans.
PB91-116079 PCA03/MFA01
Morphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat
PB91-109140 PCA02/MFA01
Morphometry and 3-Ofmenstonal Reconstruction of the
Acinus.
PB91-133009 PC A03/MF A01
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002 PCA03/MFA01
Multiple DMA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Posttabeling Analysis.
PB91 -116897 PC A02/MF A01
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520 PC A03/MF A01
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein.
PB91-116061 PC A02/MF A01
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669 PC A99/MF A99
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB91-115881 PCA03/MFA01
National and State-Level Emissions Estimates of Radiarjve-
t-f Important Trace Gases (RITGs) from Anthropogenic
PB91-103572 PC A05/MF A01
National Emission Standards for Asbestos. Background In-
formation for Promulgated Asbestos NESHAP Revisions.
PB91-12T233 PC A12/MF A02
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB91 -129718 PC A03/MF A01
National Radon Contractor Proficiency Program. Proficiency
Report, October 1990.
PS91 -12S922 PC A09/MF A02
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report
PB91-12S765 PC E11/MF E11
Neurotowcity of Subchronic Acetylcholinesterase (AChE):
Inhfcflion in Rat Hippocampus.
PB91-109611 PCA03/MFA01
PB91-116905 PCA03/MFA01
Neurotoxicotogy in the 1990s.
PS91-115832 PC A02/MF A01
New Method for Determining Effluent Toxicrty Using Duck-
weed 'Lemna minor'.
PB91 -116129 PC A02/MF A01
New Source Identification of Mercury Contamination in the
Great Lakes.
PB91 -116111 PC A03/MF A01
NMDA Antagonist MK-801, Suppresses Long-Term Poten-
tiation. Kindling, and Kindling-Induced Potentiatton in the
Perforant Path of the Unanesthetjzed Rat
PB91 -116087 PC A02/MF A01
Northwest RCRA Corrective Action Strategy.
PB91-125856 PC A03/MF A01
NucleophWc Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplaoan of the Charge Densi-
91-109256
PC A02/MF A01
Numerical Models for Predicting Watershed Acidification.
PB91-115956 PCA03/MFA01
Obstacle Drag in Stratified Flow.
PB91-116814 PCA03/MFA01
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898 PC A04/MF A01
Overview of Conventional and Innovative Land-Based Ther-
mal Technologies for Waste Disposal.
PB91-136929 PC A03/MF A01
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852 PC A03/MF A01
Paniculate Matter Soiling of Exterior Paints at a Rural Site.
PB91-117164 PCA03/MFA01
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment.
PB91 -117127 PC A03/MF A01
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
P89M16913 PCA02/MFA01
Physiography and Forest Types of the Western United
States (Chapter 1).
PB91-129726 PC A03/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Formation of Dioxins and Re-
lated Compounds in Industrial Processes.
PB91-103580 PC A05/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Tenacity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625 PCA03/MFA01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799 PC A07/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007 PCA03/MFA01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91 -125666 PC A03/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1968.
PB91-106112 PC A05/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (I-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds.
PB91-109991 PC A04/MF A01
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Waste Disposal Sites Con-
taminated with Dioxins and Related Compounds.
PB91 -106237 PC A04/MF A01
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterttrd Eggs from the Great Lakes.
PB91-115915 PCA02/MFA01
Porychlorinated Biphenyts and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710 PC A03/MF A01
Potential Future Effects of Current Levels of Sulfur Deposi-
tion on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236 PCA03/MFA01
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587 PCA03/MFA01
Presence of Dichkxomethane on Cleaned XAD-2 Resin: A
Potential Problem and Solutions.
PS91-109934 PC A02/MF A01
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244 PC A02/MF A01
Procedures for Completion and Deletion of National Prior-
ities List Sites (Update).
PB90-274556 PC A04/MF A01
Proceedings of the U.S. EPA Municipal Wastewater Treat-
ment Technology Forum-1990. Held in Orlando. Florida on
March 20-22,1990.
PB91-104265 PCA12/MFA02
Proceedings: United States/Japan Conference on Sewage
Treatment Technology (12th). Held in Cincinnati, Ohio on
October 12-13,1989.
PB91 -110031 PC A24/MF A03
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methtonine and Choline.
PB91-109629 PC A01/MF A01
Purification and Biological Characterization of Human Hepa-
topoietin A: A PdypeprJde Growth Factor for Hepatocytes.
PB9t-115980 PC A02/MF A01
Quality Assurance Methods Manual for Forest Site Classifi-
cation and Field Measurements.
PB91-127761 PC A04/MF A01
Quantifying Effects in Ecological Site Assessments: Biologi-
cal and Statistical Considerations.
PB91-129189 PC A03/MF A01
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
PB91-109751
PC A03/MF A01
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454 PC A03/MF A01
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost.
PB91-125633 PC A04/MF A01
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020 PCA07/MFA01
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysis to Address
the Issue of Predicting Human Neurotoxte Effects from Rat
Data.
PB91-116095 PCA02/MFA01
Reactive Dyes in the Aquatic Environment A Case Study of
Reactive Blue 19.
PB91 -104257 PC A02/MF A01
Recovery of Low-Level Radioactive Waste Packages from
Deep-Ocean Disposal Sites, September 1990.
PB91-127738 PCA03/MFA01
Recovery of 3-ChlOfr>4-(Dichk>rometny1)-5-Hydroxy-2(5H)-
Furanone from Water Samples on XAD Resins and the
Effect of Chlorine on Its Mutagenicity.
PB91-109835 PC A02/MF A01
Reexamination of London, England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397 PCA03/MFA01
Reflex Modification and the Detection of Toxicant-Induced
Auditory Dysfunction.
PB91-117036 PC A02/MF A01
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731 PC A03/MF A01
Regional Forest Management Planning in the Southern
United States.
PB91-129197 PC A03/MF A01
Regional Oxktant Model Multi-Processor (ROMMP).
PB91-131680 PC A03/MF A01
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
Cycle.
PB91-115964 PCA03/MFA01
Regulation and Policy Matrices: A Guide to the Rules Gov-
erning Grants Awarded under the Construction Grants Pro-
gram. Update 1990.
PB91-125849 PCA04/MFA01
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol. Progesterone, and Inhcbin.
PB91-100933 PC A03/MF A01
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91-102061 PC A16/MF A02
Report of the International Committee on Nickel Carcino-
isisin Man.
91-109801 PC A05/MF A01
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949 PCA02/MFA01
Resource Guide for Small Drinking Water Systems.
P89M29767 PC A05/MF A01
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240 PC A10/MF A02
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734 PC A03/MF A01
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215 PC A02/MF A01
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800 PC A16/MF A02
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561 PC A03/MF A01
Rote of the Red Gland in "Mercenaria mercenaria' in De-
toxification.
PB91 -117515 PC A02/MF A01
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622 PC A02/MF A01
Sampling and Analysis for Potychkxinated Dfeenzc-p-Diox-
ins and Dibenzofurans in Ambient Air.
PB91 -131698 PC A02/MF A01
TI-4
VOL 91, No. 1
-------
TITLE INDEX
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119 PCA02/MFA01
Self-Assessment for Small Privately Owned Water Systems.
PB91-129791 PCA03/MFA01
Self-Assessment for Small Publicly Owned Water Systems.
PB91-129783 PCA03/MFA01
Sequential Inoculation as an Adjunct in Enteric Virus Plaque
Enumeration.
PB91-117085 PCA02/MFA01
Short-Term Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538 PC A03/MF A01
Significance of Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxicity with Tumorigenic Potential of Miner-
al Fibers.
PB91-116020 PC A03/MF A01
Simulation of Heat and Mass Transfer Processes in a Sur-
rogate Bronchial System Developed for Hygroscopic Aero-
sol Studies.
PB91-109363 PC A03/MF A01
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872 PC A07/MF A01
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623 PCA03/MFA01
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163 PC A03/MF A01
Spodosol Variability and Assessment of Response to Acidic
Deposition.
PB91-116798 PC A02/MF A01
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245 PC A08/MF A01
PB91 -113860 PC A08/MF A01
State Design Criteria for Wastewater Treatment Systems.
PB91-125930 PC A06/MF A01
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023 PCA05/MFA01
Stationary Pattern Adaptation and the Early Components in
Human visual Evoked Potentials.
PB91 -109686 PC A03/MF A01
Statistical Model of Laboratory Death Rate Measurements
for Airborne Bacteria.
PB91-117598 PCA02/MFA01
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704 PC A03/MF A01
Structure-Activity Relationships in the Developmental Toxic-
cty of Substituted Phenols: In vivo Effects.
PB91-115907 PCA03/MFA01
Structure of the Gas Exchange Region of the Lungs Deter-
mined by Three-Dimensional Reconstructions.
PB91-133017 PCA03/MFA01
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462 PC A02/MF A01
Subjectrve-Prooability-Based Scenarios for Uncertain Input
Parameters: Stratospheric Ozone Depletion.
N90-28157/7 PC A03/MF A01
Summary of EPA's Radon Reduction Research in Schools
during 1989-90.
PB91-102038 PC A14/MF A02
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91 -102327 PC A05/MF A01
SUPERFUND: Focusing on the Nation at Large. A Decade
of Progress at National Priorities List Sites.
PB91-921202 Standing Order
SUPERFUND: Reporting on Progress Through Environmen-
tal Indicators.
PB91-921203 Standing Order
Survival of the Fattest: Implications for Acute Effects of Li-
pophilic Chemicals on Aquatic Populations.
PB91-109918 PCA03/MFA01
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109603 PCA03/MFA01
PB91-109777 PC A03/MF A01
Synthesis Report: Laboratory Test Methods for Exposure of
Birds to Microbial Pest Control Agents.
PB91-109967 PCA03/MFA01
Taste Discrimination Learning in Freweanling Rats.
PB91-109660 PCA02/MFA01
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act Subtitle
C-Hazardous Waste Management System. Section 3001:
Identification and Listing of Hazardous Waste. Method
1311: Toxicity Characteristic Leaching Procedure (TCLP).
PB91 -102053 PC A06/MF A01
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisiana.
PB91 -111492 PC A03/MF A01
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556 PCA09/MFA01
Technology Evaluation Report Chemfix Technologies, Inc.
Solidification/Stabilization Process, Clackamas, Oregon.
Volume 1.
PB91-127696 PCA07/MFA01
Technology Transfer Needs Assessment, 1990.
PB91-125674 PC A06/MF A01
Temperature Dependence of the Emission of Perchloroeth-
ylene from Dry Cleaned Fabrics.
PB91-109843 PC A03/MF A01
Teratogenicity of 5-Azacytidine in the Sprague-Dawley Rat.
PB91-117051 PCA03/MFA01
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831 PC A10/MF A02
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91 -117192 PC A02/MF A01
Thermospray lonization with Repeller-lnduced Collisionally
Activated Dissociation of Dyes.
PB91-117168 PCA02/MFA01
Things to Consider When Assessing Municipal Impacts for
Remedial Action on a Lake Superior Estuary.
PB91-129148 PCA03/MFA01
Threats to Biological Diversity in the United States.
PB91-125757 PC A04/MF A01
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91-126003 PCA99/MFA99
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900 PCA03/MFA01
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970 PC A03/MF A01
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91 -1 00230 PC E07/MF E07
Trimethyltin Effects on Auditory Function and Cochlear
PC A03/MF A01
Morphology.
PB91 -1 1 7028
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopamine.
PB91 -1 09207 PC A03/MF A01
Trophic Effect of Lutemizing Hormone on the Rat Leydig
PB91 -1 1 7564 PC A03/MF A01
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970 Subscription
U.S. Progress in Implementing the Great Lakes Water Qual-
ity Agreement: Annual Report to Congress, 1988.
PB91 -1 2581 5 PC A07/MF A01
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment.
PB9 1-1 15808 PCA03/MFA01
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774 PCA05/MFA01
Use of Bioassay Methods to Evaluate Mutageniciry of Am-
bient Air Collected Near a Municipal Waste Combustor.
PB91 -1 09389 PC A02/MF A01
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardie-pulmonary Function of Awake
Rats.
PB91-116038 PCA03/MFA01
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637 PCA02/MFA01
Use of Tumour Lethality to Interpret Tumorigenicity Experi-
ments Lacking Cause-of-Death Data.
PB91-109181 PCA03/MFA01
Utility of Buoyant Plume Models in Predicting the Initial Dilu-
tion of Drilling Fluids. Chapter 13.
PB91 -1 32837 PC A03/MF A01
Vertical Ozone Fluxes and Related Deposition Parameters
Over Agricultural and Forested Landscapes.
PB91-109926 PCA03/MFA01
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690 PCA11/MFA02
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615 PCA03/MFA01
Water System Self-Assessment for Homeowners' Associa-
PB91 -1 29775 PC A03/MF A01
Water System Self-Assessment for Mobile Home Parks.
PB91 -1 29809 PC A03/MF A01
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91 -1 25682 PC A05/MF A01
Workshop on Methods for Investigation of Waterbome Dis-
ease Outbreaks. Summary of Recommendations. Held in
Denver, Colorado, October 11-13, 1988.
PB91-125716 PCA04/MFA01
Workshop on the Qualitative and Quantitative Comparability
of Human and Animal Developmental Neurotoxicity, Work
Group 1 Report: Comparability of Measures of Develop-
mental Neurotoxicity in Humans and Laboratory Animals.
PB91 -1 09678 PC A02/MF A01
March
TI-5
-------
KEYWORD INDEX
Index entries in this section are selected to indicate important ideas and concepts presented in a
report When using the keyword index, be sure to look under terms narrower, broader, or related to a
particular topic Although some of the keywords are not selected from a controlled vocabulary of
terms, most of them have been selected from the DoD, DoE, NASA, or NTIS controlled vocabularies.
The entries are arranged by keyword and then by the NTIS order number.
END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
MOST EffECTivf MEDULIN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Keyword Term
Title
NTIS Order Number/Media Code Price Code
PLANTS (Botany)
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations
PB85-169597/REB PCA02/MFA01
-------
KEYWORD INDEX
1-CHLOROMETHYLPYRENE
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
ABSORBERS (MATERIALS)
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871
ABSORPTION
Comparison of Finite-Difference Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
ACARICIDES
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
ACCURACY
Interiaboratory Testing Study on 2,3.7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
ACETIC ACID
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109603
ACETYLCHOLINESTERASE
Neurptoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
ACID PRECIPITATION
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
ACIDIFICATION
Atlas of Air Quality and Deposition in or Near Forests of
the Western United States.
PB91-106229
Numerical Models for Predicting Watershed Acidification.
PB91-115956
ACIDITY
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
ACOUSTICS
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
ACTIVATED CARBON TREATMENT
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
ADENINE NUCLEOTIDES
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa* Treated with Dredged Material.
PB91-117549
ADENOVIRUSES
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
ADIPOSE TISSUE
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
PB91-103507
ADVANCED STATISTICAL TRAJECTORY REGIONAL AIR
POLLUTION MODEL
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
AERODYNAMICS
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91-109496
AEROSOLS
Reexamination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
Exposures to Acidic Aerosols.
PB91-109447
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91-109496
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Aqe.
PB91-109587
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
Effects of Betaine on Enumeration of Airborne Bacteria
PB91-116210
Fitting Multimodal Lognormal Size Distributions to Cas-
cade Impactor Data.
PB91-116822
Statistical Model of Laboratory Death Rate Measure-
ments for Airborne Bacteria.
PB91-117598
Acid Aerosols Issue Paper: Health Effects and Aerome-
trics.
PB91-125864
AGREEMENTS
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement: Annual Report to Congress, 1988.
PB91-125815
AIR POLLUTION
National and State-Level Emissions Estimates of Radiati-
vely Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Formation of Dioxins
and Related Compounds in Industrial Processes.
PB91-103580
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598
Atlas of Air Quality and Deposition in or Near Forests of
the Western United States.
PB91-106229
Application of the Micro-Forward Mutation Assay to
Assess Mutagenicity of Airborne Participates in Indoor
PB91-109231
Reexamination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
Effective Strategies for Population Studies of Acute Air
Pollution Health Effects.
PB91-109439
Exposures to Acidic Aerosols.
PB91-109447
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
Measurement of Toxic and Related Air Pollutants. Pro-
ceedings of the 1990 EPA/A and WMA International
Symposium. Held in Raleigh, North Carolina on May 1-4,
1990.
PB91-120279
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Sup-
plement C.
PB91-125906
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter: Modifications and Testing.
PB91-127720
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Stand-
ards Based on Crop Yield Loss Data.
PB91-129700
Physiography and Forest Types of the Western United
States {Chapter 1).
PB91-129726
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
Regional Oxidant Model Multi-Processor (ROMMP).
PB91-131680
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
PB91-133033
Landfill Gas and the Greenhouse Effect.
PB91-136960
AIR POLLUTION ABATEMENT
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
PB91-125641
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
AIR POLLUTION CONTROL
IMPROVE Progress Report: Appendix A.
PB90-231366
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023
Temperature Dependence of the Emission of Perchlor-
oethylene from Dry Cleaned Fabrics.
PB91-109843
Presence of Drchloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
PB91-109934
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
PB91-125641
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831
National Radon Contractor Proficiency Program. Profi-
ciency Report, October 1990.
PB91-125922
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
Limb Process Development Studies.
PB91-127688
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779
AIR POLLUTION CONTROL EQUIPMENT
Metals Control Efficiency Test at a Dry Scrubber and
Baghouse Equipped Hazardous Waste Incinerator.
PB91-101865
Assessment of the Controllability of Condensible Emis-
sions.
PB91-125807
AIR POLLUTION DETECTION
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
Branch Chamber System and Techniques for Simultane-
ous Pollutant Exposure Experiments and Gaseous Flux
Determinations.
PB91-117481
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
AIR POLLUTION EFFECT (HUMANS)
Effective Strategies for Population Studies of Acute Air
Pollution Health Effects.
PB91-109439
KW-1
-------
KEYWORD INDEX
AIR POLLUTION EFFECTS (ANIMALS)
Morphometric Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat.
PB91-109140
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91-117630
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
AIR POLLUTION EFFECTS (HUMANS)
Distribution and lexicological Effects of Inhaled Methyl
Bromide in the Rat
PB91 -109249
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Preschool Children.
PB91-109322
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB9M09496
Use of Quantitative Two-Dimensional Gel Etectrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115861
Acid Aerosols Issue Paper: Health Effects and Aerome-
trics.
PB91 -125864
Exercise, Fitness, and Hearth: A Consensus of Current
Knowledge.
PB91-131706
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions.
PB91-133017
Affi POLLUTION EFFECTS (PLANTS)
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
Branch Chamber System and Techniques for Simultane-
ous Pollutant Exposure Experiments and Gaseous Flux
Determinations.
PB91-117481
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
PB91 -129692
AIR POLLUTION MONITORING
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Supertund Sites Using Air Monitor-
ing.
PB91-102129
Use of Bioassay Methods to Evaluate Mutagemcity of
Ambient Air Collected Near a Municipal Waste Combus-
tor.
PB91-109389
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
Exposures to Acidic Aerosols.
PB91-109447
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91 -109462
Field Intercompanson of Precipitation Samplers for As-
PB91-125880
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1968-December 1969).
PB91-127779
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
Sampling and Analysis for Polychlorinated Dibenzo-p-
Dioxins and Dibenzofurans in Ambient Air.
PB91-131698
AIR POLLUTION SAMPLING
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Preschool Children.
PB91-109322
Vertical Ozone Fluxes and Related Deposition Param-
eters Over Agricultural and Forested Landscapes.
PB91-109926
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
P891-117119
Assessment of the Controllability of Condensable Emis-
sions.
PB91-125807
AIR POLLUTION TRAINING INSTITUTE
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758
AIR QUALITY
Regional Oxidant Model Multi-Processor (ROMMP).
PB91-131680
AIR SAMPLERS
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
Dichotomous Samplers Modified for Use with Electron
Microscopy.
PB91-116B30
AIRBORNE
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
AIRBORNE POLLUTANTS
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
AIRFLOW
Airflow Characteristics in a Baboon Nasal Passage Cast
PB91-109132
ALDICARB
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
ALKENE COMPOUNDS
Nucleophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplaaan of the Charge Den-
sity.
PB91-109256
AMINES
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
AMITRAZ
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
AMMONIUM NITRATE
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91-117630
AMPICIU-IN
Effect of Ampicillin-lnduced Alterations in Murine Intesti-
nal Microbiota on the Survival and Competition of Envi-
ronmentally Released Pseudomonads.
PB9M09348
AMYGDALA
Examination of the Proconvulsant Actions of Pyrethrpid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
ANALGESIA
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215
ANATOMICAL MODELS
Simulation of Heat and Mass Transfer Processes in a
Surrogate Bronchial System Developed for Hygroscopic
Aerosol Studies.
PB91-109363
ANATOMY
Airflow Characteristics in a Baboon Nasal Passage Cast.
PB91-109132
Morphometric Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat.
PB91-109140
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions.
PB91-133017
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
PB91-133033
ANEUPLOIDY
Genetic Method to Quantitate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell Line: Identification of Potential Clastogenic
Agents.
PB91-109413
ANIMAL BEHAVIOR
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
ANTERIOR PITUITARY HORMONES
Regional Patterning of Hormones in the Female Rat An-
terior Pituitary: Disproportionate Changes Over the Es-
trous Cycle.
PB91-115964
ANTHROPOGENIC SOURCES
Evaluation ol Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
ANTIBIOTICS
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91-115865
ANTIGENS
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
ANTIMONY
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
ANTINEOPLASTIC AGENTS
Prolonged Survival of Female AKR Mice Fed Diets Sup-
plemented with Methionine and Choline.
PB91-109629
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cyclophosphamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
PB91-116988
AQUATIC MICROBIOLOGY
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
AQUATIC PLANTS
New Method for Determining Effluent Toxicrty Using
Duckweed 'Lemna minor'.
PB91-116129
AQUIFERS
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
AROMATIC COMPOUNDS
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
AROMATIC POLYCYCLIC HYDROCARBONS
Induction of Anchorage-Independent Growth in Human
Diploid Fibroblasts by the Cyclopenta-porycyclic Aromatic
Hydrocarbon, Benz(1 )-aceanthrylene.
PB91-115857
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
Maternal Transfer of Btoactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91-125880
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
ARSENIC
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
ASBESTOS
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
Mineral Fibers.
PB91-116020
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
KW-2 VOL. 91, No. 1
-------
KEYWORD INDEX
CALIBRATION
ASTROCYTES
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
ATMOSPHERIC MOTION
Obstacle Drag in Stratified Flow.
PB91-116814
ATMOSPHERIC TEMPERATURE
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
ATOMIC SPECTROSCOPY
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
AUDITORY PERCEPTION
Trimethyttin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
AUTOEX EXPERIMENTS
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
AUTOMOBILES
Durability Testing of an M100-Fueled Toyota LCS-M
Carina Equipped with a Resistively Heated Catalytic Con-
verter.
PB91-106732
AVOIDANCE LEARNING
Developmental Change in Reversal Learning of an Olfac-
tory Discrimination.
PB91-109512
Taste Discrimination Learning in Preweanling Rats.
PB91-109660
AZACYTIDINE
Teratogenicity of 5-Azacytidine in the Sprague-Dawley
Rat.
PB91-117051
AZO DYES
Thermospray lonization with Repelter-lnduced Collisional-
ly Activated Dissociation of Dyes.
PB91-117168
BACILLUS THURINGIENSIS
Characterization of the Parasporal Inclusion of Bacillus
thuringiensis Subsp. Kyushuensis.
PB91-115899
BACTERIA
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
Statistical Model of Laboratory Death Rate Measure-
ments for Airborne Bacteria.
PB91-117598
Bottled Water: Microbial Quality of Alternative Water
Supply.
PB91-131631
BACTERIAL PROTEINS
Mycoplasma genitalium Protein Resembling the 'Myco-
plasma pneumoniae1 Attachment Protein.
PB91-116061
BARIUM
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
PB91-109595
BASEMENTS
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831
BENEFIT COST ANALYSIS
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
BENTHOS
Bioavaflability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
BENZOLACEANTHRYLENE
Induction of Anchorage-Independent Growth in Human
Diploid Fibroblasts by the Cyclopenta-polycyclic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
BETAINE
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
BIBLIOGRAPHIES
Environmental Research Labqratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
BIOACCUMULATION
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
BIOASSAY
Use of Bioassay Methods to Evaluate Mutagenicity of
Ambient Air Collected Near a Municipal Waste Combus-
tor.
PB91-109389
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109835
Efficacy of beta-Glucuronidase Assay for Identification of
'Escherichia coli' by the Defined-Substrate Technology.
PB91-109876
BIOASSAYS
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
BIOCHEMICAL MARKERS
Biochemical and Biological Markers: Implications for Epi-
demiologic Studies.
PB91-109488
BIOCHEMISTRY
Biochemical Studies of Promoters of Carcinogenesis in
Rat Liver.
PB91-109330
BIOCLIMATOLOGY
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
BIODETERIORATION
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
BIOLOGICAL DIVERSITY
Threats to Biological Diversity in the United States.
PB91-125757
BIOLOGICAL EFFECTS
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report: Comparability of Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
Distribution of Fingerling Brook Trout, 'Salvelinus fontina-
lis' (Mitchill), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
BIOLOGICAL INDICATORS
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis'. Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
BIOLOGICAL MARKERS
Biochemical and Biological Markers: Implications for Epi-
demiologic Studies.
PB91-109488
BIOLOGICAL PEST CONTROL
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens' Gue. (Coleoptera: Coccmellidae).
PB91-127795
BIG-REMEDIATION
Approach to Bioremediation of Contaminated Soil.
PB91-116152
BIOSYNTHESIS
Maintenance of Testosterone Production by Purified
Adult Rat Leydig Cells for 3 Days In vitro.
PB91-117572
BIRDS
Synthesis Report: Laboratory Test Methods for Exposure
of Birds to Microbial Pest Control Agents.
PB91-109967
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
BLEACHING
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
BLOOD
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
BLOOD SERUM
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
BOTTLED WATER
Bottled Water: Microbial Quality of Alternative Water
Supply.
PB91-131631
BRAIN
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
Multiple Power-Density Windows and Their Possible
Origin.
PB91-109520
BREAST NEOPLASMA
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cyclophosphamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
PB91-116988
BROMINE AROMATIC COMPOUND
Mass Spectral Characteristics of Bromochiorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176
BROMOCHLOROACETIC ACID
Synthesis and Mass-Spectroscopicai Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
BROMODICHLOROACETIC ACID
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
BRONCHI
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124
Simulation of Heat and Mass Transfer Processes in a
Surrogate Bronchial System Developed for Hygroscopic
Aerosol Studies.
PB91-109363
BRONCHOALVEOLAR LAVAGE FLUID
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115881
BUFFERS (CHEMISTRY)
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
BUILDINGS
Summary of EPA's Radon Reduction Research in
Schools during 1989-90.
PB91-102038
BUOYANCY
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
BURNERS
Limb Process Development Studies.
PB91-127688
BUTANOLS
Differences in Detection of DNA Adducts in the 32P-
Postlabelling Assay After Either 1-Butanol Extraction or
Nuclease PI Treatment.
PB91-115972
CADMIUM
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
CADMIUM HALIDES
Short-Term Toxicity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water.
PB91-109538
CALCIUM CARBONATES
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871
CALCIUM HYDROXIDES
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871
CALIBRATING
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
CALIBRATION
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
March
KW-3
-------
KEYWORD INDEX
CARBON DIOXIDE
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
Evaluation of Significant Anthropogenic Sources of Ra-
diativety Important Trace Gases.
PB91-127753
ktethod for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
CARBON TETRACHLORIDE
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachtoride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
Carbon Tetrachtoride Metabolism in Partially Hepatecto-
mized and ShanvOperated Rats Pre-Exposed to Chtorde-
cone (Kepone).
PB91-109553
Rote of Hepatoceltular Regeneration in Chkxdecone Po-
tentiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561
Hepatic Potyamines and Related Enzymes Following
Oikxdecone-Potentiated Carbon Tetrachloride Toxicity in
Rats.
PB91-109579
CARCINOGENESIS
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft.
PB91-133231
CARCINOGENICITY TESTS
Use of Tumour Lethality to Interpret Tumorigenicity Ex-
periments Lacking Cause-of-Death Data.
PB91-109181
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
(Mineral Rbers.
PB91-116020
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002
CARCINOGENS
Biochemical Studies of Promoters of Caranogenesis in
Rat Liver.
PB91-109330
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
Further Evidence That Dichtoromerhane Does Not Induce
Chromosome Damage.
PB91-109785
Induction of Anchorage-Independent Growth in Human
Djploid Fibroblasts by the Cydopenta-polycyctic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
Mineral Fibers.
PB91-116020
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002
CARDIOVASCULAR DISEASES
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
PB91-10959S
CARIBBEAN SEA
Global Climatic Issues in the Coastal Wider Caribbean
91-116939
CARPETS
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet
PB91-125740
CASE STUDIES
Corrective Measures for Releases to Surface Waters.
PB91-102046
CASES
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
CATALYTIC CONVERTERS
Durability Testing of an M100-Fueted Toyota LCS-M
Carina Equipped with a Resistively Heated Catalytic Con-
verter.
PB91-106732
CATION EXCHANGING
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884
CAUSE OF DEATH
Use of Tumour Lethality to Interpret Tumorigenicity Ex-
periments Lacking Cause-of-Death Data.
PB91-1091B1
CELL SURVIVAL
Cytotoxicity and Effect on Mutagenioity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
Mineral Rbers.
PB91-116020
CELLS (BIOLOGY)
Comparison of Rnite-Difierence Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
CENTRAL NERVOUS SYSTEM
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
CENTRAL REGION (WISCONSIN)
Chlonnation, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
CERTIFICATION
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
Application for Certification 1989 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 3.
PB90-213596
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
CHEMFIX PROCESS
Technology Evaluation Report: Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
CHEMICAL ANALYSIS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Listing of Laboratories
with Expertise in the Analysis of Dioxins and Related
Compounds.
PB91-110007
Differences in Detection of DNA Adducts in the 32P-
Postlabelling Assay After Either 1-Butanol Extraction or
Nuclease PI Treatment.
PB91-115972
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
sessment.
PB91-117127
CHEMICAL BONDS
Development of a Statistical Model for Metal-Humic Inter-
actions.
PB91-116921
CHEMICAL CLEANING
Presence of Dichloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
PB91-109934
CHEMICAL COMPOUNDS
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
Analysis of the Toxics Release Inventory Data: EPA
Region 10.
PB91-125773
CHEMICAL EFFLUENTS
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
CHEMICAL LABORATORIES
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
CHEMICAL MIXTURES
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
CHEMICAL REACTION MECHANISMS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Formation of Dioxins
and Related Compounds in Industrial Processes.
PB91-103580
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598
CHEMICAL REACTIONS
Abiotic Transformations in Water, Sediments, and Soil.
Chapter 5.
PB91-136937
CHEMICAL REACTIVITY
Nucleophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Den-
sity.
PB91-109256
CHEMICAL REACTORS
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
CHEMICAL STABILIZATION
Technology Evaluation Report Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
CHEMICAL SYMPATHECTOMY
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
PB91-109207
KW-4
VOL. 91, No. 1
-------
KEYWORD INDEX
CONSTRUCTION GRANTS PROGRAM
CHEMICAL WATER POLLUTION
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
CHILD DEVELOPMENT DISORDERS
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
CHILDREN
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment.
PB91-100917
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Preschool Children.
PB91-109322
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
CHLORDECONE
Carbon Tetrachloride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
Role of Hepatocellular Regeneration in Chlordecone Po-
tentiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561
Hepatic Polyamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetrachloride Toxicity in
Rats.
PB91-109579
CHLORDIMEFORM
Chlordimeform-induced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
CHLORIDES
Short-Term Toxicity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water.
PB91-109538
CHLORINATED HYDROCARBONS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
Maternal Transfer of Bioactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
CHLORINATION
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109603
Chtorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
CHLORINE
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109835
CHLORINE AROMATIC COMPOUNDS
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-125666
Sampling and Analysis for Polychlorinated Dibenzo-p-
Dioxins and Dibenzofurans in Ambient Air.
PB91-131698
CHLORINE ORGANIC COMPOUNDS
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulflte Pulp and Paper Mills.
PB91-102145
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109835
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
CHLOROBENZENES
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91-125880
CHLOROHYDROCARBONS
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
CHOLESTEROL
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
CHOUNES
Prolonged Survival of Female AKR Mice Fed Diets Sup-
plemented with Methionine and Choline.
PB91-109629
CHOLINESTERASE INHIBITORS
Neurptoxiciry of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Neurptoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
CHROMATOGRAPHIC ANALYSIS
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
CHROMIUM
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
CHROMOSOME ABERRATIONS
Genetic Method to Quantrtate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell Line: Identification of Potential Clastogenic
Agents.
PB91-109413
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785
CHROMOSOME MAPPING
Improved Flow Cytometric Assay for Somatic Mutations
at the Glycophorin A Locus in Humans.
PB91-117093
CHROMOSOMES
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614
CHRYSOPHYTA
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
CITRIC ACID
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
CLEANUP
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589
Northwest RCRA Corrective Action Strategy.
PB91-125856
SUPERFUND: Focusing on the Nation at Large. A
Decade of Progress at National Priorities List Sites.
PB91-921202
CLEARING HOUSES
Access EPA. Clearinghouses and Hotlines.
PB90-237082
CLIMATE
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91 -125898
CLIMATIC CHANGES
Response and Feedbacks of Forest Systems to Global
Climate Change.
PB91-104240
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
Regional Forest Management Planning in the Southern
United States.
PB91-129197
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734
CLINICAL CHEMISTRY
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
PB91-103507
Improved Flow Cytometric Assay for Somatic Mutations
at the Glycophorin A Locus in Humans.
PB91-117093
COAL
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
COASTS
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
PB91-137000
COBALT
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-LJne Preconcentra-
tion.
PB91-117150
COCHLEA
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
COLCHICINE
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
COLD PIPE PRECHARGERS
Evaluation of the Cold Pipe Precharger.
PB91-116863
COLLOIDS
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions: A Bimonthly Techni-
cal Progress Review.
PB91-116202
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
COMBUSTION
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
COMBUSTION CHAMBERS
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisi-
ana.
PB91-111492
COMBUSTION PRODUCTS
Use of Bioassay Methods to Evaluate Mutagenicity of
Ambient Air Collected Near a Municipal Waste Gombus-
tor.
PB91-109389
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
COMPARATIVE ANATOMY
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124
Morphometric Comparison of the Nasopharyngeal Airway
of Laboratory Animals and Humans.
PB91-116079
COMPUTERIZED SIMULATION
Comparison of Finite-Difference Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
Air/Supertund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
CONCENTRATING
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
CONDENSING
Assessment of the Controllability of Condensible Emis-
sions.
PB91-125807
CONDITIONING (LEARNING)
Developmental Change in Reversal Learning of an Olfac-
tory Discrimination.
PB91-109512
Taste Discrimination Learning in Preweanling Rats.
PB91-109660
CONSTRUCTION GRANTS PROGRAM
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
March
KW-5
-------
KEYWORD INDEX
CONTINENTAL SHELVES
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
PB91-130161
CONTINGENCY PLANNING
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitor-
PS91-102129
CONTINGENT VALUATION
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
CONTRACTORS
National Radon Contractor Proficiency Program. Profi-
ciency Report. October 1990.
PB91-125922
CONVULSIONS
Examination of the Praconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
COPPER
Memorandum: Calculation of PQL for Lead and Copper.
PB90-271966
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
COROPHIUM SPINICORNE
Toxicity of Ruoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
COST ANALYSIS
Cost of Implementing Protective Action Guides for Food.
PB91-102079
COT1NINE
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
Cobnine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91 -109694
CYANIDES
Characterization and Treatment of Wastes from Metal-
Fmishing Operations.
PB91-125732
CYCLOPHOSPHAMIDE
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cydophosphamide, Adriamyoin, and 5-FkJOrouracil
PB91-116988
CYTOGENETICS
Cytogenetic Analyses of Mice Exposed to Dichkxometh-
ane.
PB91-115824
CYTOMEGALOVIRUSES
Effects of Murine Cytomegatovims on Development Lack
of Interactions of Virus and Sodium SaBcylate.
PB91-117069
DAPHNIA
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
DATA FILE
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91 -592000
DEATH RATE CONSTANT
Statistical Model of Laboratory Death Rate Measure-
ments for Airborne Bacteria.
PB91-117598
DECONTAMINATION
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
DEGRADATION
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91 -125666
Abiotic Transformations in Water, Sediments, and Soil.
Chapters.
PB91-136937
DEOXYRIBONUCLEASES
Differences in Detection of DMA Adducts in the 32P-
PostfabeMng Assay After Either 1-Butanol Extraction or
Nudease PI Treatment
PB91-115972
DEOXYRIBONUCLEIC ACIDS
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DMA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
DEPOSITION
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
Vertical Ozone Fluxes and Related Deposition Param-
eters Over Agricultural and Forested Landscapes.
PB91-109926
Numerical Models for Predicting Watershed Acidification.
PB91-115956
Spodosol Variability and Assessment of Response to
AckSc Deposition.
PB9M16798
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
DETOXIFICATION
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-125666
DIATOMS
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
WBROMOACETIC ACID
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
DIESEL ENGINES
Application for Certification 1969 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
DINOSEB
Functional Teratogens of the Rat Kidney. 1. Colchicine.
Dinoseb, and Methyl Salteylate.
PB91-109223
WOXANES
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91 -102087
Dtoxm
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-125666
DIOXIN/TETRACHLORO-DIBENZO
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7.8-Tetrachlonxf-
taenzo-p-dkwin and of Related Aromatic Systems.
PB91-109793
DIOXINS
P9ot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
Plot Study on International Information Exchange on
Dioxins and Related Compounds. Scientific Basis for the
Development of the International Toxicity Equivalency
Factor (I-TEF) Method of Risk Assessment for Complex
Mixtures of Dioxins and Related Compounds.
PB91-109991
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Listing of Laboratories
with Expertise in the Analysis of Dioxins and Related
Cofnpottfxte.
PB9M10007
Interiaboratory Testing Study on 2.3,7,8-Substrtuted Poly-
chlorinated Dbenzo-P-Dioxin and Potychtorinated Dfcen-
zofuran Isomer Standard Solutions.
PB91-116806
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
Mass Spectral Characteristics of Bromochkxinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
Sampling and Analysis for Pol/chlorinated Dibenzo-p-
Dioxins and Dibenzofurans in Ambient Air.
PB91-131698
DIPLOIDS
Induction of Anchorage-Independent Growth in Human
Diptoid Fibroblasts by the Cyclopenta-polycyclic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
DIRECTORIES
Access EPA. Clearinghouses and Hotlines.
PB90-237082
Hazmat Team Planning Guidance.
PB90-274523
DISCOLORATION
Paniculate Matter Soiling of Exterior Paints at a Rural
Site.
PB91-117184
DISEASE OUTBREAKS
Workshop on Methods for Investigation of Waterbome
Disease Outbreaks. Summary of Recommendations. Held
in Denver, Colorado, October 11-13,1988.
PB91-125716
DISINFECTANTS
Can Membranes Be Acceptable Treatment Technology
for Drinking Water Treatment.
PB91 -133041
DISPERSING
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91 -132829
Cytotoxkaty and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
DISSOCIATION
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
Thermospray lonizatjon with Repelter-lnduced Collisional-
ty Activated Dissociation of Dyes.
PB91-117168
DISSOLVED OXYGEN
Distribution of Fingerting Brook Trout, 'Salvelinus fontina-
lis1 (Mitchill), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
DISTRIBUTION SYSTEMS
Resource Guide for Small Drinking Water Systems.
PB91-129767
Water System Self-Assessment for Homeowners' Asso-
ciations.
PB91-129775
Self-Assessment for Small Publicly Owned Water Sys-
tems.
PB91-129783
Self-Assessment for Small Privately Owned Water Sys-
tems.
PB91-129791
Water System Self-Assessment for Mobile Home Parks.
PB91-129809
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
DITOLUENES
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
DIURNAL VARIATIONS
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215
DNA DAMAGE
Differences in Detection of DNA Adducts in the 32P-
Posttabelltng Assay After Either 1-Butanol Extraction or
Nudease PI Treatment
PB91-115972
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
Conditions Influencing Yield and Analysis of 8-Hydroxy-2'
-Deoxyguanosine in Oxidativeiy Damaged DNA.
PB91-117499
DOPAUINE RECEPTORS
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxteant, 1-MethyM-
PhenyM ,2.3,6-Tetrahvdrophvridine.
PB91-117077
DOSE RESPONSE RELATIONSHIPS
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment
P891-115808
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244
DOSIMETRY
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
KW-6 VOL 91, No. 1
-------
DOXORUBICIN
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cyclophosphamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
PB91-116988
DRAG
Obstacle Drag in Stratified Flow.
PB91-116814
DRAINAGE
Analytical Solution to Richards' Equation for a Draininq
Soil Profile.
PB91-117200
DREDGE SPOIL
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis1. Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
DRILLING FLUIDS
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
DRINKING WATER
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
PB91-109595
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109835
Bottled Water Microbial Quality of Alternative Water
Supply.
PB91-131631
DRUG ADMINISTRATION ROUTES
Short-Term Toxteity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water.
PB91-109538
DRUG INDUSTRY
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
DRUG RESISTANCE
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
DRUGS
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report: Comparability of Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
DRY CLEANING
Temperature Dependence of the Emission of Perchlor-
oethylene from Dry Cleaned Fabrics.
PB91-109843
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740
DUST CONTROL
Evaluation of the Cold Pipe Precharger.
PB91-116863
DYES
Therrnospray lonization with Repeller-lnduced Collisional-
ly Activated Dissociation of Dyes.
PB91-117168
DYES INLET
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
DYNORPHIN
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
EARTH FILLS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Waste Disposal Sites
Contaminated with Dioxins and Related Compounds.
PB91-106237
Available Disposal Capacity for Solid Waste in Illinois:
Fourth Annual Report.
PB91-108712
Landfill Gas and the Greenhouse Effect.
PB91-136960
ECOLOGY
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
PB91-137000
ECOSYSTEM MODELS
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
KEYWORD INDEX
EFFLUENTS
Extraction and Concentration of Nonpofar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
ELASTASE
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
ELECTRICAL MEASUREMENT
Electrical Response of a Leak in a Geomembrane Liner
PB91-109165
ELECTROHYDRODYNAMICS
Evaluation of the Cold Pipe Precharger.
PB91-116863
ELECTROMAGNETIC FIELDS
Absorption of Microwave Radiation by the Anesthetized
Rat: Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft.
PB91-133231
ELECTROMAGNETIC RADIATION
Multiple Power-Density Windows and Their Possible
PB91-109520
ELECTROSTATIC CHARGE
Development of a Model That Contains Both Multipole
Moments and Gaussians for the Calculation of Molecular
Electrostatic Potentials.
PB91-109272
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachlorodi-
benzo-p-dioxin and of Related Aromatic Systems.
PB91-109793
ELECTROSTATIC PRECIPITATION
Limb Process Development Studies.
PB91-127688
ELECTROSTATIC PRECIPITATORS
Evaluation of the Cold Pipe Precharger.
PB91-116863
EMBRYOS
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
EMBRYOTOXINS
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
EMERGENCY PLANNING AND COMMUNITY RIGHT TO
KNOW ACT OF 1986
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
EMISSION CONTROL
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
Application for Certification 1989 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
EMISSION FACTORS
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources. Fourth Edition. Sup-
plement C.
PB91-125906
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
EMISSION INVENTORIES
National and State-Level Emissions Estimates of Radiati-
vely Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
EMPHYSEMA
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
ENCEPHALJTOGENIC BASIC PROTEINS
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
ENVIRONMENTAL SURVEYS
ENDANGERED SPECIES
Threats to Biological Diversity in the United States
PB91-125757
ENERGY METABOLISM
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Appiication of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
ENTERIC VIRUSES
Sequential Inoculation as an Adjunct in Enteric Virus
Plaque Enumeration.
PB91-117085
ENVIRONMENT MODELS
AIDE, A System for Developing Interactive User Inter-
faces for Environmental Models.
PB91-129171
ENVIRONMENTAL EFFECTS
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116228
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements
PB91-127761
ENVIRONMENTAL EXPOSURE
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
ENVIRONMENTAL IMPACT ASSESSMENTS
Spodosol Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
ENVIRONMENTAL IMPACTS
Background Document on Clean Products Research and
Implementation.
PB91-108977
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
National Program (NCLAN) to Assess the Impact of
Ozone on Agricultural Resources
PB91-129718
ENVIRONMENTAL MONITORING
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate
PB91-127787
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
ENVIRONMENTAL OFFENSES
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
ENVIRONMENTAL POLICY
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
ENVIRONMENTAL POLLUTANTS
Neurotoxicology in the 1990s.
PB91-115832
Induction of Anchorage-Independent Growth in Human
Diploid Fibroblasts by the Cyclopenta-polycyclic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
ENVIRONMENTAL POLLUTION
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
Environmental Protection Agency Civil Enforcement
Docket.
PB91-921700
ENVIRONMENTAL PROTECTION AGENCY
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers)
PB91-591970
ENVIRONMENTAL SURVEYS
Exposure Assessment: Input into Risk Assessment.
PB91-109173
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response
PB91-109371
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report: Comparability of Measures of De-
March
KW-7
-------
KEYWORD INDEX
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
Distribution of Fingering Brook Trout 'Salvelinus fontina-
lis' (Mitchill), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
Synthesis Report Laboratory Test Methods for Exposure
of Birds to Microbial Pest Control Agents.
PB91-109967
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704
ENVIRONMENTAL TRANSPORT
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions: A Bimonthly Techni-
cal Progress Review.
PB91-116202
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
Facilitated Transport Series of Issue Papers (3rd).
PB91-133256
ENZYMES
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachtoride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
Hepatic Poryamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetraehioride Toxicrty in
Rats.
PB91 -109579
Efficacy of beta-Glucurorudase Assay for Identification of
'Escherichia cc*' by the Defined-Substrate Technology.
PB91-109876
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Mate Fischer 344 Rats
PB91-115816
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
EPA REGION 10
Analysis of the Toxics Release Inventory Data: EPA
Region 10.
PB91-125773
EPIDEMIOLOGY
Exposure Assessment Input into Risk Assessment
PB91-109173
Biochemical and Biological Markers: Implications for Epi-
ddrraotoQC Studios.
PB91-10948B
Workshop on Methods for Investigation of Waterbome
Disease Outbreaks Summary of Recommendations. Held
in Denver, Colorado, October 11-13, 1988.
PB91-125716
EPITHELIUM
Comparison of Cadmium Cytotroodty in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
EQUILIBRIUM
EquJHbrium Partitioning and Boaccumulabon of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
ERROR ANALYSIS
Method for Testing whether Model Predictions Fall within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
ERYTHROCYTES
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysts of Mcronudeated Erythrocytes.
PB91-117614
ESCHERICHIA COD
Efficacy of beta-Glucuronidase Assay for Identification of
'Escherichia coir by the Defined-Substrate Technology.
PB91-109876
ESTRADKX.
Regulation of LHRH Action and FSH Synthesis by Estra-
dio!. Progesterone, and Inrubm.
PB91-100933
Estradnl Alters the Effectiveness of Gonadotropin-Re-
leasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to GnRH.
PB91-115790
ESTRUS
Regional Patterning of Hormones in the Female Rat An-
terior Pituitary: Disproportionate Changes Over the Es-
trous Cycle.
PB91-115964
ETHYLENETHKXJREA
Functional Teratogens of the Rat Kidney. 2. Nftrofen and
Ethytenethiourea.
PB91-109199
EVAPORATION
Analytical Solution to Richards' Equation for a Draining
Soil Profile.
PB91-117200
EVAPORATIVE EMISSION CONTROL DEVICES
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-2134B9
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB 90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles. HDG. and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volumes.
PB90-213596
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
EXERCISE (PHYSIOLOGY)
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
EXHAUST EMISSION CONTROL DEVICES
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust Chrysler.
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Vokime3.
PB90-213596
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
EXHAUST EMISSIONS
Durability Testing of an M100-Fueted Toyota LCS-M
Carina Equipped with a Resistivety Heated Catalytic Con-
verter.
PB91 -106732
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
EXHAUST GASES
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
EXPENSES
Charging Households for Waste Collection and Dispos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management
PB91-111484
EXPOSURE
Biochemical and Biological Markers: Implications for Epi-
demiolooic Studies.
PB91-109488
EXTRACTION
Applications Analysis Report SITE Program, CF Systems
Oganics Extraction System, New Bedford, Massachu-
PB91-113845
KW-8 VOL 91, No. 1
-------
Extraction and Concentration of Nonpdar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
FABRICATION
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
PB91-110015
FACILITIES
Corrective Measures for Releases to Surface Waters.
PB91-102046
FARM CROPS
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Stand-
ards Based on Crop Yield Loss Data
PB91-129700
National Program (NCLAN) to Assess the Impact of
Ozone on Agricultural Resources.
PB91-129718
FECES
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
FEEDING STUFFS
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
FENTHION
Neurotoxieity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
FIBERS
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumongenic Potential of
Mineral Fibers.
PB91-116020
FINANCIAL MANAGEMENT
Water System Self-Assessment for Homeowners' Asso-
ciations.
PB91-129775
FIRE DEPARTMENTS
Hazmat Team Planning Guidance.
PB90-274523
FISHES
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
FISHING
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
FLUE GASES
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
Size Distributions of Trace Metals in Rue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
FLUID FLOW
Obstacle Drag in Stratified Flow.
PB91-116814
Modeling Multjcomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
FLUORANTHENE
Toxicity of Ruoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
FLUORESCENCE
Fluorescent Polycydic Aromatic Hydrocarbons as Probes
for Studying the Impact of Coltoidson Pollutant Transport
in Groundwater.
PB91-117457
FLUORESCENCE SPECTROSCOPY
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
FLUORESCENT ANTIBODY TECHNIC
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
FLUOROURACIL
Induction, Accumulation, and Persistence of Sister Chro-
matjd Exchanges in Women with Breast Cancer Receiv-
ing Cydophosphamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
PB91-116988
FOUCACID
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Mreronucleated Erythrocytes.
PB91-117614
KEYWORD INDEX
FOOD PROCESSING
Cost of Implementing Protective Action Guides for Food
PB91-102079
FOREIGN TECHNOLOGY
Application of the Micro-Forward Mutation Assay to
Assess Mutagenteity of Airborne Particulates in Indoor.
PB91-109231
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
Paniculate Matter Soiling of Exterior Paints at a Rural
Site.
PB91-117184
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
FOREST TREES
Spodosol Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
Branch Chamber System and Techniques for Simultane-
ous Pollutant Exposure Experiments and Gaseous Flux
Determinations.
PB91-117481
FORESTRY
Response and Feedbacks of Forest Systems to Global
Climate Change.
PB91-104240
Atlas of Air Quality and Deposition in or Near Forests of
the Western United States.
PB91-106229
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements.
PB91-127761
Regional Forest Management Planning in the Southern
United States.
PB91-129197
Physiography and Forest Types of the Western United
States (Chapter 1).
PB91-129726
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734
FORESTS
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
FORMALDEHYDE
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
FRESH WATER
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Reids of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
FRESH WATER FISHES
Habitat Use of Twenty-Rve Common Species of Oregon
Freshwater Fishes.
PB91-116012
FSH
Regulation of LHRH Action and FSH Synthesis by Estra-
dol, Progesterone, and Inhibin.
PB91-100933
Chkxdimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
FUNCTIONAL OBSERVATIONAL BATTERY
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
FURANS
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
Background Document to the Integrated Risk Assess-
ment for Dioxins and Furans from Chlorine Bleaching in
Pulp and Paper Mills.
PB91-102137
Intertaboratory Testina Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dtbenzofurans.
PB91-117176
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-125666
GREENHOUSE EFFECT
Sampling and Analysis for Polychlorinated Dibenzo-p-
Dioxins and Dibenzofurans in Ambient Air.
PB91-131698
FURNACES
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
GAS CHROMATOGRAPHY
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
GAS EXCHANGE
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions
PB91-133017
GAS FLOW
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media
PB91-117465
GASTROINTESTINAL SYSTEM
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species
PB91-115865
GENES
Teratogenicity of 5-Azacytidine in the Sprague-Dawley
Rat.
PB91-117051
GENETIC ACTIVITY PROFILE (GAP)
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990
PB91-115840
GENETIC CONJUGATION
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
GENETIC ENGINEERING
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116228
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
GENETICS ENGINEERING
Calibration of Greenhouse and the Field for Survival of
Genetically Engineered Microorganisms.
PB91-109975
GEOTECHNICAL FABRICS
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
GLIAL FIBRILLARY ACIDIC PROTEIN
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
GLYCOPHORIN
Improved Flow Cytometric Assay for Somatic Mutations
at the Glycophorin A Locus in Humans.
PB91-117093
GONADOTROPIN RECEPTORS
Estradiol Alters the Effectiveness of Gonadotropin-Re-
leasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to GnRH
PB91-115790
Inhibin Increases and Progesterone Decreases Recep-
tors for Gonadotropin-Releasing Hormone in Ovine Pitui-
tary Culture.
PB91-116889
GRAFT REJECTION
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
GRANTS
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
GRANULAR ACTIVATED CARBON TREATMENT
Radon Removal by POE GAG Systems: Design, Perform-
ance, and Cost.
PB91-125633
GREAT LAKES
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
New Source Identification of Mercury Contamination in
the Great Lakes.
PB91-116111
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement: Annual Report to Congress 1988
PB91-125815
GREENHOUSE EFFECT
Landfill Gas and the Greenhouse Effect.
PB91-136960
March
KW-9
-------
KEYWORD INDEX
GREENHOUSES
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772
GROUND WATER
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91 -109884
Approach to Bioremediafon of Contaminated Soil.
PB91-116152
Modeling Microbial Transport in Soil and Groundwater
Microorologists Can Assist in the Development of Models
of Contaminant Transport.
PB91-116160
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions: A Bimonthly Techni-
cal Progress Review.
PB91-116202
Fluorescent Potycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of CollokJson Pollutant Transport
in Groundwater.
PB91-117457
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
Facilitated Transport Series of Issue Papers (3rd).
PB91-133256
GROWTH SUBSTANCES
Purification and Biological Characterization of Human He-
patopoietin A: A Polypeptide Growth Factor for Hepato-
cytes.
PB91-115980
GUIDELINES
APT) Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitor-
ing.
PB91-102129
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
HABIT ABILITY
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
HALOHVDROCARBONS
Biochemical Studies of Promoters of Carcinogenesis in
Rat Liver.
PB91-109330
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109603
Evaluation of Significant Anthropogenic Sources of Ra-
diativety Important Trace Gases.
PB91-127753
HAZARDOUS MATERIALS
Access EPA. Clearinghouses and Hotlines.
PB90-237082
Hazmat Team Planning Guidance.
PB90-274523
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800
Hazardous Waste Data Management System (HWDMS)
Extract Data Tape Documentation.
PB91-100883
Background Document Toxrefty Characteristic Regulatory
Impact Analysis.
PB91-101873
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act Sub-
title C-Hazardous Waste Management System. Section
3001: Identification and Listing of Hazardous Waste.
Method 1311: Toxitity Characteristic Leaching Procedure
(TCLP).
PB91-102053
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
Pilot Study on International Information Exchange on
Dioxms and Related Compounds. Waste Disposal Sites
Contaminated with Dioxins and Related Compounds.
PB91-106237
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisi-
ana.
PB91-111492
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589
Applications Analysis Report SITE Program, CF Systems
Organtcs Extraction System, New Bedford, Massachu-
setts.
PB91-113845
Btoavailabrfity of 2,3.7.8-TCDD. 2,3,7.8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
Technology Transfer Needs Assessment, 1990.
PB91-125674
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
Northwest RCRA Corrective Action Strategy.
PB91-125856
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91-592000
SUPERFUND: Focusing on the Nation at Large. A
Decade of Progress at National Priorities List Sites.
PB91-921202
SUPERFUND: Reporting on Progress Through Environ-
mental Indicators.
PB91-921203
HEALTH HAZARDS
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91-102327
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
Short-Term Toxicity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water.
PB91-109538
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions.
PB91-133017
HEART FUNCTION TESTS
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
HEAT TRANSFER
Simulation of Heat and Mass Transfer Processes in a
Surrogate Bronchial System Developed for Hygroscopic
Aerosol Studies.
PB91-109363
HEAVY DUTY VEHICLES
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
HEAVY METALS
Characterization and Treatment of Wastes from Metal-
Finishing Operations.
PB91-125732
HEPATOPROTEIN A
Purification and Biological Characterization of Human He-
patopoietin A: A Polypeptide Growth Factor for Hepato-
cytes.
PB91-115980
HERBICIDES
Influence of Greenhouse versus Reid Testing and Taxo-
normc Differences on Plant Sensitivity to Chemical Treat-
ment
PB91-116772
HIPPOCAMPUS
Neurotoxicity of Subchronta Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
Micro-injection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
HIPPODAMIA CONVERGENS
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens' Gue. (Coleoptera: Coccinellidae).
PB91-127795
HISTAMINES
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
HOMOLOGOUS TRANSPLANTATION
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
HORMONES
Regulation of LHRH Action and FSH Synthesis by Estra-
diol. Progesterone, and Inhibin.
PB91-100933
HOUSEHOLDS
Charging Households for Waste Collection and Dispos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management.
PB91-111484
HOUSES
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB9M25831
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779
HUMANS
Comparison of Finite-Difference Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke
PB91-109694
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
HUMIC ACIDS
Development of a Statistical Model for Metal-Humic Inte,-
actions.
PB91-116921
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
HYDRAULIC MODELS
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
HYDROGEN IONS
Exposures to Acidic Aerosols.
PB91-109447
HYDROGEN PEROXIDE
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
HYDROPROGNE CASPIA
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
HYDROXYDEOXYGUANOSINE
Conditions Influencing Yield and Analysis of 8-Hydroxy-2'
-Deoxyguanosine in Oxidatively Damaged DNA.
PB91-117499
HYDROXYDOPAMINES
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
PB91-109207
HYPOTHERMIA
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
IGA
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
ILLINOIS
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023
Available Disposal Capacity for Solid Waste in Illinois:
Fourth Annual Report.
PB91-108712
KW-10 VOL. 91, No. 1
-------
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589
IMMUNE SYSTEM
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
IMMUNOSUPPRESSIVE AGENTS
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
IMP ACTORS
Dfchotomous Samplers Modified for Use with Electron
Microscopy.
PB91-116830
INCINERATION
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-125666
INCINERATORS
Metals Control Efficiency Test at a Dry Scrubber and
Baghouse Equipped Hazardous Waste Incinerator.
PB91-101865
Use of Bioassay Methods to Evaluate Mutagenicity of
Ambient Air Collected Near a Municipal Waste Combus-
tor.
PB91 -109389
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisi-
ana.
PB91-111492
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
Overview of Conventional and Innovative Land-Based
Thermal Technologies for Waste Disposal.
PB91-136929
INDOOR AIR POLLUTION
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment
PB91-100917
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
Temperature Dependence of the Emission of Perchlor-
oethylene from Dry Cleaned Fabrics.
PB91-109843
Presence of Dichloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
PB91-109934
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831
National Radon Contractor Proficiency Program. Profi-
ciency Report, October 1990.
PB91-125922
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779
Comparison of Broindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
INDUSTRIAL WASTES
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Sup-
plement C.
PB91-125906
INDUSTRIES
Guides to Pollution Prevention: The Commercial Printing
Industry.
PB91-110023
INFLAMMATION
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-11S881
INHALATION
Distribution and Toxteologteal Effects of Inhaled Methyl
Bromide in the Rat.
PB91-109249
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
INHIBIN
Regulation of LHRH Action and FSH Synthesis by Estra-
diol, Progesterone, and Inhibin.
PB91-100933
KEYWORD INDEX
Inhibin Increases and Progesterone Decreases Recep-
tors for Gonadotropin-Releasing Hormone in Ovine Pitui-
tary Culture.
PB91-116889
INJURIES
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
INOCULATION
Sequential Inoculation as an Adjunct in Enteric Virus
Plaque Enumeration.
PB91-117085
INSECTICIDES
Neurptoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Examination of the Proconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
INTERACTIVE SYSTEMS
AIDE, A System for Developing Interactive User Inter-
faces for Environmental Models.
PB91-129171
INTERFERENCE
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tton.
PB91-117150
INTERFERING ELEMENTS
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
INTERNAL COMBUSTION ENGINES
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
Application for Certification 1989 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission • Chrysler Motors.
PB90-213299
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
LABORATORY TESTS
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 3.
PB90-213596
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
INTERNATIONAL INFORMATION EXCHANGE
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
INTESTINES
Effect of Ampicillin-lnduced Alterations in Murine Intesti-
nal Microbiota on the Survival and Competition of Envi-
ronmentally Released Pseudomonads.
PB91-109348
IRON
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
JAPAN
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati,
Ohio on October 12-13,1989.
PB91-110031
KEROSENE
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
KIDNEY
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
KINDLING (NEUROLOGY)
Examination of the Proconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
NMDA Antagonist, MK-801, Suppresses Long-Term Po-
tentiation, Kindling, and Kindling-Induced Potentiation in
the Perforant Path of the Unanesthetized Rat.
PB91-116087
KININASE II
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
LABORATORIES
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Listing of Laboratories
with Expertise in the Analysis of Dioxins and Related
Compounds.
PB91-110007
LABORATORY TESTS
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
March KW-11
-------
KEYWORD INDEX
LAKE MICHIGAN
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
LAKE SUPERIOR
Things to Consider When Assessing Municipal Impacts
for Remedial Action on a Lake Superior Estuary.
PB91-129148
LAND POLLUTION
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
sessment
PB91-117127
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
LAND POLLUTION ABATEMENT
Technology Evaluation Report Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127698
LAW ENFORCEMENT
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91 -125989
Environmental Protection Agency Civil Enforcement
Docket
PB91-921700
LAW (JURISPRUDENCE)
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
LE-AQUA-NA LAKE
Clean Lakes Program Phase 2 Project. Report for Lake
Le-Aqua-Na Stephenson County, Illinois.
PB91-123323
LEAD (METAL)
Memorandum: Calculation of POL for Lead and Copper.
PB90-271966
Interactions between Lead and Essential Elements: A
Review.
PB91 -109728
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tkxi.
PB91-117150
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
LEAK DETECTORS
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-113860
LEAK TESTING
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91 -106245
LEAKAGE
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
Field Measurements: Dependable Data When You Need
It
PB91-129825
LEARNING
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
LEGIONELLA
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
LEGIONNAIRES' DISEASE
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
LEMNA MINOR
New Method for Determining Effluent Toxidty Using
Duckweed 'Lemna minor'.
PB91-116129
LEYDK3 CELLS
Trophic Effect of Luteinizing Hormone on the Rat Leydlg
Cell.
PB91-117564
Maintenance of Testosterone Production by Purified
Adult Rat Leydtg Cells for 3 Days In vitro.
PB91-117572
LH
Chkxdimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
Trophic Effect of Luteinizing Hormone on the Rat Leydig
Cefl.
PB91-117564
LH-FSH RELEASING HORMONE
Regulation of LHRH Action and FSH Synthesis by Estra-
dkjl, Progesterone, and Inhibin.
PB91-100933
LICENSES
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91-592000
LIGHT DUTY VEHICLES
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 3.
PB90-213596
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
LIGHTNING
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
LIMESTONE
Limb Process Development Studies.
PB91-127688
LININGS
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
UPIDS
Survival of the Fattest Implications for Acute Effects of
Lipophilic Chemicals on Aquatic Populations.
PB91-109918
Chlorinatjon, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787
LIQUID CHROMATOGRAPHY
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
LIQUID FLOW
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
LIVER
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
Biochemical Studies of Promoters of Carcinogenesis in
Rat Liver.
PB91-109330
Hepatic Polyamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetrachloride Toxtcity in
Rats.
PB91-109579
LIVER REGENERATION
Carbon Tetrachloride Metabolism in Partially Hepatectc-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
Role of Hepatocellular Regeneration in Chlordecone Po-
tentiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561
LONDON (ENGLAND)
Reexamination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
LONG-TERM POTENTIATION
NMDA Antagonist, MK-801, Suppresses Long-Term Po-
tentiation, Kindling, and Kindling-Induced Potentiation in
the Perforant Path of the Unanesthetized Rat.
PB91-116087
LUNG
Increase in Angiotensm-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91-117630
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions.
PB91-133017
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
PB91-133033
LUNG FUNCTION TESTS
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment.
PB91-100917
LUNGS
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
PB91-109207
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
LYMPHOCYTES
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
MALIC ACID
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
MALIGNANT NEOPLASMS
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
MAN COMPUTER INTERFACE
AIDE, A System for Developing Interactive User Inter-
faces for Environmental Models.
PB91-129171
MANAGEMENT
Hazardous Waste Data Management System (HWDMS)
Extract Data Tape Documentation.
PB91-100883
MANGANESE
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
KW-12 VOL 91, No. 1
-------
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
MANUALS
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
Air/Superfund National Technical Guidance Study Series
Air Stripper Design Manual.
PB91-125997
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements.
PB91-127761
MANUFACTURING
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
MARINE BIOLOGY
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
MARINE SALVAGE
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990.
PB91-127738
MARKING
Background Document on Clean Products Research and
Implementation.
PB91-108977
MARSHES
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Biomonitoring Data
PB91-113837
MASS SPECTRA
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
Thermospray lonization with Repeller-lnduced Collisional-
ly Activated Dissociation of Dyes.
PB91-117168
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans
PB91-117176
MASS SPECTROSCOPY
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tion.
PB91-117150
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
MASS TRANSFER
Simulation of Heat and Mass Transfer Processes in a
Surrogate Bronchial System Developed for Hygroscopic
Aerosol Studies.
PB91-109363
MATERIALS RECOVERY
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990.
PB91-127738
MATERNAL-FETAL EXCHANGE
Maternal Transfer of Bioactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
MATHEMATICAL MODELS
Memorandum: Calculation of POL for Lead and Copper.
PB90-271966
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
Survival of the Fattest: Implications for Acute Effects of
Lipophilic Chemicals on Aquatic Populations.
PB91-109918
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
Numerical Models for Predicting Watershed Acidification.
PB91-115956
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
MD-801
NMDA Antagonist, MK-801, Suppresses Long-Term Po-
tentiation. Kindling, and Kindling-Induced Potentiation in
the Perforant Path of the Unanesthetized Rat.
PB91-116087
KEYWORD INDEX
MEDICAL WASTE TRACKING ACT OF 1988
Medical Waste Management in the United States.
Second Interim Report to Conqress
PB91-130187
MEETINGS
Proceedings of the U.S. EPA Municipal Wastewater
Treatment Technology Forum-1990. Held in Orlando
Florida on March 20-22, 1990.
PB91-104265
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report: Comparability of Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati
Ohio on October 12-13,1989.
PB91-110031
Measurement of Toxic and Related Air Pollutants. Pro-
ceedings of the 1990 EPA/A and WMA International
Symposium. Held in Raleigh, North Carolina on May 1-4
1990.
PB91-120279
Workshop on Methods for Investigation of Waterborne
Disease Outbreaks. Summary of Recommendations. Held
in Denver, Colorado, October 11-13, 1988
PB91-125716
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
MEMBRANE
Can Membranes Be Acceptable Treatment Technology
for Drinking Water Treatment.
PB91-133041
MERCENARIA MERCENARIA
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
MERCURY (METAL)
New Source Identification of Mercury Contamination in
the Great Lakes.
PB91-116111
METABOLISM
Carbon Tetrachloride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
METALS
Metals Control Efficiency Test at a Dry Scrubber and
Baghouse Equipped Hazardous Waste Incinerator.
PB91-101865
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
PB91-110015
Development of a Statistical Model for Metal-Humic Inter-
actions.
PB91-116921
METHACHOLINES
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
METHANE
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
Landfill Gas and the Greenhouse Effect.
PB91-136960
METHANE/DICHLORO
Presence of Dichloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
PB91-109934
METHIONINE
Prolonged Survival of Female AKR Mice Fed Diets Sup-
plemented wrth Methionine and Choline.
PB91-109629
METHYL BROMIDE
Distribution and Toxicological Effects of Inhaled Methyl
Bromide in the Rat.
PB91-109249
METHYL PARATHION
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
METHYL SALICYLATE
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
METHYL TETRAHYDROPYRIDINES
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
METHYLENE CHLORIDE
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785
MOTOR ACTIVITY
Cytogenetic Analyses of Mice Exposed to Dichlorometh-
ane.
PB91-115824
MICROCOSMS
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116228
MICROINJECTIONS
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
MICRONUCLEUS TEST
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614
MICROORGANISMS
Calibration of Greenhouse and the Field for Survival of
Genetically Engineered Microorganisms.
PB91-109975
Modeling Microbial Transport in Soil and Groundwaten
Microbiologists Can Assist in the Development of Models
of Contaminant Transport.
PB91-116160
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116223
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries
PB91-117580
MICROWAVES
Absorption of Microwave Radiation by the Anesthetized
Rat: Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
MINE ACID DRAINAGE
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
MINERALS
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
Mineral Fibers.
PB91-116020
MOBILE POLLUTION SOURCES
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
MOBILITY
Method for Testing whether Model Predictions Fall within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
MODULATORS
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chramatoqraphy.
PB91-117192
MOLECULAR ELECTROSTATIC POTENTIAL
Development of a Model That Contains Both Multipole
Moments and Gaussians for the Calculation of Molecular
Electrostatic Potentials.
PB91-109272
MOLECULAR WEIGHT
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
MONOAMINE OXIDASE INHIBITORS
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase
PB91-109470
MORPHINE
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215
MORPHOLOGY
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
MORTALITY
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
MORTALITY RATES
Reexamination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
MOTOR ACTIVITY
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase
PB91-109470
Acute Effects of Amctraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
Comparative Sensitivity of Neurobehavioral Tests for
Chemical Screening.
PB91-117101
March KW-13
-------
KEYWORD INDEX
MOUNTAIN CLOUD CHEMISTRY PROJECT
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
MUNICIPALITIES
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
Charging Households for Waste Collection and Dispos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management.
PB91-111484
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781
MUSSELS
Adenytate Energy Charge and Adenine Nudeotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117S31
Comparison of Extraction Methods for the Isolation of
LJpids and PCBs from Mussel Homogenate.
PB91-127787
MUTAGENtCITY TEST
Application of the Micro-Forward Mutation Assay to
Assess Mutagenicity of Airborne Particulates in Indoor.
PB91-109231
MUTAGENICITY TESTS
Cytotoxtaity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
Use of Bioassay Methods to Evaluate Mutagenicity of
Ambient Air Collected Near a Municipal Waste Combus-
tor.
PB91-109389
Genetic Method to Quantrtate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell Line: Identification of Potential Clastogenic
91-109413
Further Evidence That Dichtoromethane Does Not Induce
Chromosome Damage.
PB91-109785
Recovery of 3-CWoro-4-(Dichloromethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109835
1-Chkxomethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
Induction of Anchorage-Independent Growth in Human
Diptoid Hbrobtasts by the Cydopenta-polycyclic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
Differences in Detection of DNA Adducts in the 32P-
Postlabelling Assay After Either 1-Butanol Extraction or
Nuclease PI Treatment.
PB91-115972
Highly Sensitive Bioassays for Evaluating Airborne Muttt-
gens Indoors.
PB91-132985
MUTAGENS
Genetic Method to Quantrtate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell One: Identification of Potential Clastogenic
Agents.
PB91-109413
1-Chk>romethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Differences in Detection of DNA Adducts in the 32P-
PostlabeUmg Assay After Either 1-Butanol Extraction or
Nuclease PTTreatment
PB91-115972
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
MUTATIONS
Application of the Micro-Forward Mutation Assay to
Assess Mutagenicity of Airborne Particulates in Indoor.
PB91-109231
Improved Flow Cytometnc Assay for Somatic Mutations
at the Glycophorin A Locus in Humans.
PB91-117093
MYCOPLASMA GENITALJUM
Mycoplasma genftaHum Protein Resembling the 'Myco-
plasma pneumoniae' Attachment Protein.
PB91-116061
MYCOPLASMA PNEUMONIAE
Mycoplasma genftalium Protein Resembling the 'Myco-
plasma pneumoniae' Attachment Protein.
PB91-116O61
N-METHYL-D-ASPARTATE
NMDA Antagonist, MK-801, Suppresses Long-Tenn Po-
tentiation, Kindling, and Kindling-Induced Potentiabon in
the Perforant Path of the Unanesthetized Rat.
PB91-116087
NASOPHARYNX
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124
Airflow Characteristics in a Baboon Nasal Passage Cast
PB91-109132
Morphometric Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat.
PB91-109140
Morphometric Comparison of the Nasopharyngeal Airway
of Laboratory Animals and Humans.
PB91-116079
NATIONAL ACID PRECIPITATION ASSESSMENT
PROGRAM
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
NATIONAL AMBIENT AIR QUALITY STANDARDS
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
NATIONAL PARKS
IMPROVE Progress Report Appendix A.
PB90-231366
NATIONAL PRIORITIES LIST
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
NATURAL EMISSIONS
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
NATURAL KILLER CELLS
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
NEOPLASMS
Use of Tumour Lethality to Interpret Tumorigencity Ex-
periments Lacking Cause-of-Death Data.
PB91-109181
NERVE CELLS
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
PB91-109207
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
NERVOUS SYSTEM
Investigations of Amitraz Neurotoxfeity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
Neurotoxicology in the 1990s.
PB91-115832
Rat and Human Visual-Evoked Potentials Recorded
Under Comparable Conditions: A Preliminary Analysis to
Address the Issue of Predicting Human Neurotoxic Ef-
fects from Rat Data.
PB91-116095
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxfcant, 1-MethyM-
Phenyl-1,2,3,6-Tetrahydrophvridine.
PB91-117077
Comparative Sensitivity of Neurobehavkxal Tests for
Chemical Screening.
PB91-117101
NEUROGUA
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
NEUTRALIZING
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
NEW BEDFORD HARBOR
Applications Analysis Report: SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachu-
setts.
PB91-113845
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
NICKEL
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109B01
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
tton.
PB91-117150
NICOTINE
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Preschool Children.
PB91-109322
NITRAMINES
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
NITRATES
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
NITRO COMPOUNDS
Effects of Methyl Parathton on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
PB91-116749
NITROARYL COMPOUNDS
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
PB91-127746
NITROFEN
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199
NITROGEN OXIDE (N2O)
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
NITROGEN OXIDES
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
NOMOGRAPHS
Uncertainty in North American Wet Deposition Isopteth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
NORTHERN HEMISPHERE
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
NOSE (ANATOMY)
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115881
NUCLEAR MAGNETIC RESONANCE
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Pdyhatogenated Acetic Acids.
PB91-109777
NUCLEIC ACID HYBRIDIZATION
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenowuses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
NUCLEOPHILJC REACTIONS
Nudeophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Den-
sity.
PB91-109256
NUTRIENTS
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116228
OCCUPATIONAL SAFETY AND HEALTH
Human Genotoxicrty: Pesticide Applicators and Phos-
ptiine.
PB91 -109421
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB91-109496
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
Evaluation of the Potential Carcinogenicrty of Electromag-
netic Fields. Review Draft.
PB91-133231
OCEAN ENVIRONMENTS
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
PB91-130161
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
PB91-137000
KW-14 VOL. 91, No. 1
-------
OCEAN WASTE DISPOSAL
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990
PB91-127738
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13
PB91-132837
OFFICE BUILDINGS
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
OFFICE OF SOLID WASTE AND EMERGENCY RESPONSE
Technology Transfer Needs Assessment, 1990.
PB91-125674
OIL POLLUTION
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
ONCORHYNCHUS TSCHAWYTSCHA
Maternal Transfer of Bioactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
ONTOGENY
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
OPERANT CONDITIONING
Comparative Sensitivity of Neurobehavioral Tests for
Chemical Screening.
PB91-117101
OREGON
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
ORGANIC COMPOUNDS
Applications Analysis Report: SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachu-
setts.
PB91-113845
Approach to Bioremediation of Contaminated Soil.
PB91-116152
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
ORTHOGONAL FUNCTIONS
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
OZONE
Effective Strategies for Population Studies of Acute Air
Pollution Health Effects.
PB91-109439
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Vertical Ozone Fluxes and Related Deposition Param-
eters Over Agricultural and Forested Landscapes.
PB91-109926
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115881
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Stand-
ards Based on Crop Yield Loss Data.
PB91-129700
National Program (NCLAN) to Assess the Impact of
Ozone on Agricultural Resources.
PB91-129718
Regional Oxidant Model Multi-Processor (ROMMP).
PB91-131680
OZONE DEPLETION
Subjective-Probability-Based Scenarios for Uncertain
Input Parameters: Stratospheric Ozone Depletion.
N90-28157/7
OZONE EXPOSURE INDEX
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
PB91-129692
PAINTS
Paniculate Matter Soiling of Exterior Paints at a Rural
Site.
PB91-117184
KEYWORD INDEX
PALEOLIMNOLOGY
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
PAPER INDUSTRY
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulfite Pulp and Paper Mills
PB91-102145
PARTICLE FLUX
Developing Model of Benthic-Water Contaminant Trans-
port in Bioturbated Sediment.
PB91-109298
PARTICLES
Morphometric Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat.
PB91-109140
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
PB91-125641
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
Assessment of the Controllability of Condensible Emis-
sions.
PB91-125807
PARTICULATE SAMPLING
Dichotomous Samplers Modified for Use with Electron
Microscopy.
PB91-116830
PASSAIC RIVER
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
PATTERN RECOGNITION
Stationary Pattern Adaptation and the Early Components
in Human Visual Evoked Potentials.
PB91 -109686
PENTACHLOROPHENOL
Influence of Solvent and Sorbent Characteristics on Dis-
tribution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
PENTYLENETETRAZOL
Examination of the Proconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
PERFLUOROKEROSENE
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
PERFLUOROTRIBUTYLAMINE
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
PEST CONTROL
Synthesis Report: Laboratory Test Methods for Exposure
of Birds to Microbial Pest Control Agents.
PB91-109967
PESTICIDES
Human Genotoxicity: Pesticide Applicators and Phos-
phine.
PB91-109421
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
Method for Testing whether Model Predictions Fall within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
Field Intercomparispn of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91-125880
Abiotic Transformations in Water, Sediments, and Soil.
Chapter 5.
PB91-136937
PETROLEUM PIPELINES
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
PH
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
PHALACROCORAX AURITIS
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
POLLUTION CONTROL
PHARMACOLOGY
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day
PB91-109215
NMDA Antagonist, MK-801, Suppresses Long-Term Po-
tentiation, Kindling, and Kindling-Induced Potentiation in
the Perforant Path of the Unanesthetized Rat
PB91-116087
PHENOLS
Structure-Activity Relationships in the Developmental
Toxicity of Substituted Phenols: In vivo Effects
PB91-115907
PHOSGENE
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
PHOSPHINES
Human Genotoxicity: Pesticide Applicators and Phos-
phine.
PB91-109421
PHOSPHORUS
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91-102327
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823
PHOSPHORUS INORGANIC COMPOUNDS
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91-102327
PHOTOLYSIS
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
PHYSIOLOGICAL ADAPTATION
Stationary Pattern Adaptation and the Early Components
in Human Visual Evoked Potentials.
PB91-109686
PHYSIOLOGY
Estradio! Alters the Effectiveness of Gonadotropin-Re-
leasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to GnRH.
PB91-115790
tnhibin Increases and Progesterone Decreases Recep-
tors for Gonadotropin-Releasing Hormone in Ovine Pitui-
tary Culture.
PB91-116889
PICEA RUBENS
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
PITUITARY HORMONE RELEASING HORMONES
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
Estradiol Alters the Effectiveness of Gonadotropin-Re-
leasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to GnRH.
PB91-115790
PLANTS (BOTANY)
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772
PLAQUE ASSAY
Sequential Inoculation as an Adjunct in Enteric Virus
Plaque Enumeration.
PB91-117085
POINT OF USE TREATMENT
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost.
PB91-125633
POLLUTION
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Scientific Basis for the
Development of the International Toxicity Equivalency
Factor (I-TEF) Method of Risk Assessment for Complex
Mixtures of Dioxins and Related Compounds.
PB91-109991
Guides to Pollution Prevention: The Commercial Printing
Industry.
PB91-110023
POLLUTION CONTROL
Access EPA. Clearinghouses and Hotlines
PB90-237082
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
PB91-110015
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
March KW-15
-------
KEYWORD INDEX
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
Abiotic Transformations in Water, Sediments, and Soil.
Chapters.
PB91-136937
SUPERFUND: Focusing on the Nation at Urge A
Decade of Progress at National Priorities List Sites
PB91-921202
SUPERFUND: Reporting on Progre* Through Environ-
mental Indicators.
PB91-921203
POLLUTION REGULATIONS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704
POLLUTION SOURCES
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
POLY (PERFLUOROPROPYLENE)OXIDE
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
POLYAMINES
Hepatic Poryamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetrachloride Toxicity in
PB91-109579
POLYBROMINATED DIBENZODIOXIN
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
PB91-103507
POLYBROMINATED DIBENZOFURANS
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
PB91-103507
POLYCHLORINATED DIBENZODIOXINS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Formation of Dioxins
and Related Compounds in Industrial Processes.
PB91-103580
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91 -103598
POLYCHLORINATED DIBENZOFURANS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Formation of Dioxins
and Related Compounds in Industrial Processes.
PB91 -103580
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
P891-103598
POLYCHLOROBIPHENYL COMPOUNDS
Porychlomated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91-125880
Comparison of Extraction Methods for the Isolation of
i91-127787
POLYPHENYL COMPOUNDS
Cosolvency of Partially Mtscfote Organic Solvents on the
Solubility of Hydrophobe Organic Chemicals.
PB91-116194
POLYSTYRENE
Control of VOC Emissions from Polystyrene Foam Manu-
PB91-102111
PONDS
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
POROUS MATERIALS
Modeling MuWcomponent Organic Chemical Transport in
PB91-11746S
POTABLE WATER
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91 -108266
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
PB91-109595
Chkxinatjon, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633
Workshop on Methods for Investigation of Waterbome
Disease Outbreaks. Summary of Recommendations. Held
in Denver, Colorado, October 11-13, 1988.
PB91-125716
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
POTABLE WATERS
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
POWER DENSITY WINDOWS
Multiple Power-Density Windows and Their Possible
_ 91-109520
PRECIPITATION (METEOROLOGY)
Uncertainty in North American Wet Deposition Isopteth
Maps: Effect of Site Selection and Valid Sample Criteria.
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
PREGNANCY
Effects of Murine CytomegaJovirus on Development: Lack
of Interactions of Virus and Sodium Salteylate.
PB91-117069
PRIMARY STANDARDS
Interiaboratory Testing Study on 2,3,7.8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Potychlofinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
PRINTING
Guides to Pollution Prevention: The Commercial Printing
Industry. v
PB91-110023
PROBES
Fluorescent Per/cyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of CoHoidson Pollutant Transport
in Groundwater.
PB91-117457
PROGESTERONE
Regulation of LHRH Action and FSH Synthesis by Estra-
dtoi. Progesterone, and Inhfcin.
PB91-100933
InhSin Increases and Progesterone Decreases Recep-
tors for GonadotropirvReteasing Hormone in Ovine Pitui-
tary Culture.
PB91-116889
PROTEINS
Use of Quantitative Two-Dimenskxial Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
Purification and Biological Characterization of Human He-
patopoietin A: A Potypeptkte Growth Factor for Hepato-
cytes.
PB91-115980
Characterization of Sulfhydryl Proteins Involved in the
Maintenance of Flagellar Straight/less in Hamster Sper-
PB91-116996
PSEUDOMONAS
Effect of Ampitillin-lnduced Alterations in Murine Intesti-
nal Microbiota on the Survival and Competition of Envi-
ronmentally Released Pseudomonads.
PB91-109348
Influence of Antibiotics on Intestinal Tract Survival and
Transtocation of Environmental •Pseudomonas' Species.
PB91-115865
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
PSEUDOMONAS FLUORESCENS
Btoassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens' Sue. (Coleoptera: CocdneHidae).
PB91-127795
PUBLIC HEALTH
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
Background Document to the Integrated Risk Assess-
ment for Dioxins and Furans from Chlorine Bleaching in
Pulp and Paper Mills.
PB91-102137
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
Effective Strategies for Population Studies of Acute Air
Pollution Health Effects.
PB91-109439
Chtorinatkxi, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
Chlorinaton, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
PUGET SOUND
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
PULMONARY ALVEOLI
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
PULP MILLS
Background Document to the Integrated Risk Assess-
ment for Dioxins and Furans from Chlorine Bleaching in
Pulp and Paper Mills.
PB91-102137
PYRETHRUM
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
QUANTUM CHEMISTRY
Development of a Model That Contains Both Multipole
Moments and Gaussians for the Calculation of Molecular
Electrostatic Potentials.
PB91-109272
RADIATION DOSAGE
Cost of Implementing Protective Action Guides for Food.
PB91-102079
RADIOACTIVE WASTE DISPOSAL
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990.
PB91-127738
RADIOACTIVE WASTES
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990
PB91-127738
RADIOIMMUNO ASSAY
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91 -109694
RADIUM
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109684
RADON
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
Summary of EPA's Radon Reduction Research in
Schools during 1989-90.
PB91-102038
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
Radon Removal by POE GAC Systems: Design. Perform-
ance, and Cost
PB91-125633
Testing of Indoor Radon Reduction Techniques in I
ment Houses Having Adjoining Wings.
PB91-125831 •»-""»*•
National Radon Contractor Proficiency Program. Profi-
ciency Report, October 1990.
PB91-125922
Foltow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779
RADON CONTRACTOR PROFICIENCY PROGRAM
National Radon Contractor Proficiency Program. Profi-
ciency Report, October 1990.
PB91-125922
RANKING
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800
RATS
Distribution and lexicological Effects of Inhaled Methyl
Bromide in the Rat
PB91-109249
Ozone Dosimetry Predictions for Humans and Rats
PB91-113852
REACTION KINETICS
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradabon Kinetics.
REACTIVE BLUE 19
Reactive Dyes in the Aquatic Environment A Case Study
of Reactive Blue 19.
PB91-104257
REACTIVE DYES
Reactive Dyes in the Aquatic Environment A Case Study
of Reactive Blue 19.
PB91-104257
RECOMBINANT DNA
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
RECREATION
dean Lakes Program Phase 2 Project Report for Lake
Le-Aqua-Na Stephenson County, Illinois.
PB91-123323
KW-16 VOL. 91, No. 1
-------
RECYCLING
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
RED GLAND
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
REFLEXES
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
REGIONAL OXIDANT MODEL
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
REGRESSION ANALYSIS
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment
PB91-100917
REGULATIONS
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Sub-
title C-Hazardous Waste Management System. Section
3001: Identification and Listing of Hazardous Waste.
Method 1311: Toxicity Characteristic Leaching Procedure
(TCLP).
PB91-102053
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91-102061
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. October 1988.
PB91-106112
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under trie Construction
Grants Program. Update 1990.
PB91-12S849
REGULATORY IMPACT ANALYSIS
Background Document Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873
RELIABILITY
Intertaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dtoxin and Potychlorinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
REMEDIAL ACTION
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
Northwest RCRA Corrective Action Strategy.
PB91-1258S6
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
REPRODUCTIVE SYSTEM
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
REQUIREMENTS
Corrective Measures for Releases to Surface Waters.
PB91-102046
RESEARCH DESIGN
Biochemical and Biological Markers: Implications for Epc-
demiologic Studies.
PB91-109488
RESEARCH PROJECTS
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
RESOURCE CONSERVATION AND RECOVERY ACT
Northwest RCRA Corrective Action Strategy.
PB91-125856
RESPIRATORY FUNCTION TESTS
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91 -109702
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
KEYWORD INDEX
RESPIRATORY SYSTEM
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124
REVIEWS
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
RHEPOXYNIUS ABRONIUS
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
RICE PLANTS
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
RISK ASSESSMENT
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
Exposure Assessment: Input into Risk Assessment.
PB91-109173
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment.
PB91-115808
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
ROTAVIRUSES
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
SALIVA
Cofinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinme in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
SALMON
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
Maternal Transfer of Bioactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
SCHOOLS
Summary of EPA's Radon Reduction Research in
Schools during 1989-90.
PB91-102038
SEDIMENT TRANSPORT
Developing Model of Benthic-Water Contaminant Trans-
port in Broturbated Sediment
PB91-109298
SEDIMENTS
Bkjavailability of 2,3,7.8-TCDp, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
Geochemical Study of Sediment Contamination in New
Bedford Harbor. Massachusetts.
PB91-116962
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
SENSES
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
SENSITIVITY
New Method for Determining Effluent Toxicity Using
Duckweed 'Lemna minor'.
PB91-116129
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment
PB91-116772
SENSITIZING
1-Chloromethylpyrene: A Reference Skin Sensifeer and
Genotoxin.
PB91-115762
SEWAGE
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
SOIL-WATER-PLANT RELATIONSHIPS
SEWAGE TREATMENT
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
Proceedings of the U.S. EPA Municipal Wastewater
Treatment Technology Forum-1990. Held in Orlando,
Florida on March 20-22, 1990.
PB91-104265
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati,
Ohio on October 12-13, 1989.
PB91-110031
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
SEWAGE TREATMENT PLANTS
State Design Criteria for Wastewater Treatment Systems.
PB91-125930
SHIPYARDS
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
SILVER
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
SINCLAIR INLET
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
SISTER CHROMATID EXCHANGE
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cyclophosphamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
PB91-116988
SITE CHARACTERIZATION
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements.
PB91-127761
SKIN (ANATOMY)
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
1 -Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
SMALL WATER SYSTEMS
Resource Guide for Small Drinking Water Systems.
PB91-129767
Self-Assessment for Small Publicly Owned Water Sys-
tems.
PB91-129783
SMELL
Developmental Change in Reversal Learning of an Olfac-
tory Discrimination.
PB91-109512
SMOKING
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined fay 32P-Postlabeling Analysis.
PB91-116897
SODIUM SALICYLATE
Effects of Murine Cytomegatovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
SOIL ANALYSIS
Spodosol Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
sessment.
PB91-117127
SOIL CONTAMINATION
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
SOIL MICROBIOLOGY
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
SOIL PROFILES
Method for Testing whether Model Predictions Fall within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
SOIL PROPERTIES
Analytical Solution to Richards' Equation for a Draining
Soil Profile.
PB91-117200
SOIL WATER
Analytical Solution to Richards' Equation for a Draining
Soil Profile.
PB91-117200
SOIL-WATER-PLANT RELATIONSHIPS
Spodosol Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
March KW-17
-------
KEYWORD INDEX
SOILS
Approach to Bioremediation of Contaminated Soil.
PB91-116152
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
Paniculate Matter Soiling of Exterior Paints at a Rural
Site.
PB9M17184
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
Abiotic Transformations in Water, Sediments, and Soil.
Chapter 5.
PB91-136937
SOLDERS
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
SOLID PHASES
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
SOLID WASTE DISPOSAL
Corrective Measures for Releases to Surface Waters.
PB91-102046
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91-102061
Available Disposal Capacity for Solid Waste in Illinois:
Fourth Annual Report.
PB91-108712
Charging Households for Waste Collection and Dispos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management.
PB91-111484
Analysts of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125649
SOLID WASTE MANAGEMENT
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781
SOLID WASTES
Characterization and Treatment of Wastes from Metal-
Rnishing Operations.
PB91-125732
SOLIDIFICATION
Technology Evaluation Report Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
SOLUBILITY
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
Influence of Solvent and Sorbent Characteristics on Dis-
tribution of Pentactilorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
Cosolvency of Partially Miscibte Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194
SORPTION
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
Influence of Solvent and Sorbent Characteristics on Dis-
tribution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
SOURCE REDUCTION
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91 -125690
SPACE HEATERS
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
SPECTRAL LINES
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
SPECTROMETERS
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91-109496
SPERM MOTILTTY
Characterization of Sulfhydryl Proteins Involved in the
Maintenance of Flagellar Straightness in Hamster Sper-
matozoa.
PB91-116996
SPERM TAIL
Characterization of Suffhydryl Proteins Involved in the
Maintenance of Flagellar Straightness in Hamster Sper-
matozoa.
PB91-116996
SPOOOSOLS
Spodosd Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
STARTLE REACTION
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
STATISTICAL ANALYSIS
Use of Tumour Lethality to Interpret Tumorigenicity Ex-
periments Lacking Cause-of-Death Data.
PB91-109181
STATUTES
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
STORAGE TANKS
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-113860
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704
Field Measurements: Dependable Data When You Need
It.
PB91-129825
STOVES
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
PB91-125641
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
STRATOSPHERE
Subjective-Probability-Based Scenarios for Uncertain
Input Parameters: Stratospheric Ozone Depletion.
N90-28157/7
STREAMS
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
STRIPPERS
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
STRUCTURE-ACTIVITY RELATIONSHIP
Development of Quantitative Structure-Activity Relation-
ships for Predicting Siodegradation Kinetics.
PB91-109868
STRUCTURE-ACTIVITY RELATIONSHIPS
Structure-Activity Relationships in the Developmental
Toxicity of Substituted Phenols: In vivo Effects.
PB91-115907
STUDY ESTIMATES
National and State-Level Emissions Estimates of Radiati-
vety Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572
SULFATES
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
SULFHYDRYL COMPOUNDS
Characterization of Sulfhydryl Proteins Involved in the
Maintenance of Flagellar Straightness in Hamster Sper-
matozoa.
PB91-116996
SULFITE PULPING
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulffie Pulp and Paper Mills.
PB91-102145
SULFUR
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
SULFUR DIOXIDE
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
Limb Process Development Studies.
PB91-1276B8
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
SULFUR OXIDES
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
SULFURIC ACID
Reexamination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462
SUPERCRITICAL FLUID CHROMATOGRAPHY
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192
SUPERCRITICAL GAS EXTRACTION
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
SUPERFUND
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitor-
PB9
B91-102129
Applications Analysis Report: SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachu-
setts.
PB91-113845
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
Technology Evaluation Report: Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256
SUPERFUND: Focusing on the Nation at Urge. A
Decade of Progress at National Priorities List Sites.
PB91-921202
SUPERFUND: Reporting on Progress Through Environ-
mental Indicators.
PB91-921203
SURVIVAL
Calibration of Greenhouse and the Field for Survival of
Genetically Engineered Microorganisms.
PB91-109975
SWAMPS
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Biomonitoring Data.
PB91-113837
SYMPATHETIC NERVOUS SYSTEM
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
PB91-109207
T LYMPHOCYTES
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
TARTARIC ACID
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
P891-116046
TASTE
Taste Discrimination Learning in Preweanling Rats.
PB91-109660
TECHNOLOGY TRANSFER
Technology Transfer Needs Assessment, 1990.
PB91-125674
TERATOGENS
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
Structure-Activity Relationships in the Developmental
Toxiciry of Substituted Phenols: In vivo Effects.
PB91-115907
Teratogenicity of 5-Azacytidine in the Sprague-Dawley
Rat.
PB91-117051
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
KW-18 VOL 91, No. 1
-------
KEYWORD INDEX
TERRESTRIAL ECOSYSTEMS
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
PB91-116228
TESTIS
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
TESTOSTERONE
Maintenance of Testosterone Production by Purified
Adult Rat Leydig Cells for 3 Days In vitro.
PB91-117572
TETRACHLORODIBENZODIOXIN
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
TETRACHLOROETHYLENE
Temperature Dependence of the Emission of Perchlor-
oethylene from Dry Cleaned Fabrics.
PB91-109843
THERMAL MEASUREMENTS
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
PB91-109157
TIN
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
TITANIUM
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-line Preconcentra-
tion.
PB91-117150
TOBACCO SMOKE POLLUTION
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
TOXIC HAZARDS
Toxics in the Community. 1988 National and Local Per-
spectives.
PB91-100230
TOXIC SUBSTANCES
Use of Tumour Lethality to Interpret Tumorigenicity Ex-
periments Lacking Cause-of-Death Data.
PB91-109181
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
Survival of the Fattest Implications for Acute Effects of
Lipophilic Chemicals on Aquatic Populations.
PB91-109918
Neurotoxicology in the 1990s.
PB91-115832
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
Comparative Sensitivity of Neurobehavioral Tests for
Chemical Screening.
PB91-117101
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
Irrtralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
Analysis of the Toxics Release Inventory Data: EPA
Region 10.
PB91-125773
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
PB91-133033
TOXICrTY
Background Document Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Sub-
title C-Hazardous Waste Management System Section
3001: Identification and Listing of Hazardous Waste.
Method 1311: Toxicity Characteristic Leaching Procedure
(TCLP).
PB91-102053
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91-102327
Application of the Micro-Forward Mutation Assay to
Assess Mutagenicity of Airborne Particulates in Indoor
PB91-109231
Genetic Method to Quantitate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell Line: Identification of Potential Clastogenic
91-109413
Investigations of Amitraz Neurotoxicity in Rats. 3 Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
Short-Term Toxicity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water. a
PB91-109538
Role of Hepatocellular Regeneration in Chlordecone Po-
tentiated Hepatotoxksty of Carbon Tetrachloride.
PB91-109561
Hepatic Polyamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetrachloride Toxicity in
Rats. '
PB91-109579
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
Further Evidence That Drchtoromethane Does Not Induce
Chromosome Damage.
PB91-109785
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Scientific Basis for the
Development of the International Toxicity Equivalency
Factor (I-TEF) Method of Risk Assessment for Complex
Mixtures of Dioxins and Related Compounds.
PB91-109991
Structure-Activity Relationships in the Developmental
Toxicity of Substituted Phenols: In vivo Effects.
PB91-115907
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxicity with Tumorigenic Potential of
Mineral Fibers.
PB91-116020
New Method for Determining Effluent Toxicity Using
Duckweed 'Lemna minor'.
PB91-116129
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
Measurement of Toxic and Related Air Pollutants. Pro-
ceedings of the 1990 EPA/A and WMA International
Symposium. Held in Raleigh, North Carolina on May 1-4,
1990.
PB91-120279
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens' Gue. (Coleoptera: Coccinellxlae).
PB91-127795
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
TOXICOLOGY
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
Distribution and lexicological Effects of Inhaled Methyl
Bromide in the Rat
PB91-109249
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
TRACE GASES
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
Carbon Tetrachloride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
Neurotoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus
PB91-109611
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report: Comparability of Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System
PB91-109736
Examination of the Proconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Cytogenetic Analyses of Mice Exposed to Dichlorometh-
ane.
PB91-115824
Neurotoxicology in the 1990s.
PB91-115832
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
Induction of Anchorage-Independent Growth in Human
Diploid Fibroblasts by the Cyclopenta-polycyclic Aromatic
Hydrocarbon, Benz(1)-aceanthrylene.
PB91-115857
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
Rat and Human Visual-Evoked Potentials Recorded
Under Comparable Conditions: A Preliminary Analysis to
Address the Issue of Predicting Human Neurotoxic Ef-
fects from Rat Data.
PB91-116095
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice
PB91-116756
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis
PB91-116897
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
Comparative Sensitivity of Neurobehavioral Tests for
Chemical Screening.
PB91-117101
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
TOXICS RELEASE INVENTORY
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
TRACE ELEMENTS
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
TRACE GASES
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
March KW-19
-------
KEYWORD INDEX
TRACHEA
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124
THAWING DEVICES
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758
TRIBUTARIES
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823 ^^
TRWETHYLTIN COMPOUNDS
Tnmethyltin Effects on Auditory Function and Cochtear
PB91-117028
TROUT
Distribution of Fingerling Brook Trout, 'Satveknus fontina-
Bs' (MitchiU), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
ULTRAVIOLET RADIATION
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
UNDERGROUND STORAGE
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-113860
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tar* Sys-
PB91-127704
Field Measurements: Dependable Data When You Need
PB91-129625
UNITED STATES
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati.
Ohio on October 12-13,1989.
PB91-110031
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Bkxnonitoring Data.
PB91-113837
Threats to Biological Diversity in the United States.
PB91-125757
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
UNSATURATED HYDROCARBONS
Nudeopr*c AddHion to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Den-
PB91-109256
URBAN AREAS
Things to Consider When Assessing Municipal Impacts
for Remedial Action on a Lake Superior Estuary.
PB91-129148
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Prssctioot CtiiWrcn,
PB91 -109322
Cotinine Analytical Workshop Report Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
US EPA
Environmental Protection Agency Civil Enforcement
Docket
PB91-921700
VALIDITY
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
VANADIUM
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Ljne Preconcentra-
tion
PB91-117150
WRAL ANTIBODIES
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
WRAL CYTOPATHIC EFFECT
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91 -109280
VIRAL CYTOPATHOGENIC EFFECT
Comparison of Cytopatnogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
VIRULENCE
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens1 Gue. (Coteoptera: Coccinellidae).
PB91-127795
VISIBILITY
IMPROVE Progress Report Appendix A.
PB90-231366
VISUAL EVOKED POTENTIALS
Stationary Pattern Adaptation and the Early Components
in Human Visual Evoked Potentials.
PB91 -109686
Rat and Human visual-Evoked Potentials Recorded
Under Comparable Conditions: A Preliminary Analysis to
Address the Issue of Predicting Human Neurotoxic Ef-
fects from Rat Data.
PB91-116095
VOLATILE ORGANIC COMPOUNDS
Control of VOC Emissions from Polystyrene Foam Manu-
PB91-102111
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
PB91-117127
Air/Superiund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
WASTE DILUTION
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
WASTE DISPOSAL
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act Sub-
title C-Hazardous Waste Management System. Section
3001: Identification and Listing of Hazardous Waste
Method 1311: Toxicity Characteristic Leaching Procedure
PB91-102053
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Waste Disposal Sites
Contaminated with Dioxins and Related Compounds.
PB91-106237
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
Convective-Oispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
PB91-130161
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829
Overview of Conventional and Innovative Land-Based
Thermal Technologies for Waste Disposal.
PB91-136929
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
PB91-137000
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91 -592000
SUPERFUND: Focusing on the Nation at Large. A
Decade of Progress at National Priorities list Sites.
PB91-921202
SUPERFUND: Reporting on Progress Through Environ-
mental Indicators.
PB91-9212O3
WASTE MANAGEMENT
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
Technology Transfer Needs Assessment 1990.
PB91-125674
Northwest RCRA Corrective Action Strategy.
PB91-125856
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
WASTE MANAGEMENT (ADMINISTRATIVE)
Corrective Measures for Releases to Surface Waters.
PB91-102046
WASTE MANAGMENT
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
WASTE MINIMIZATION
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
PB91-110015
WASTE TREATMENT
Human Genotoxicity: Pesticide Applicators and Phos-
phine.
PB91-109421
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
Technology Evaluation Report: Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
Overview of Conventional and Innovative Land-Based
Thermal Technologies for Waste Disposal
PB91-136929
WASTE WATER
Reactive Dyes in the Aquatic Environment: A Case Study
of Reactive Blue 19.
PB91-104257
Characterization and Treatment of Wastes from Metal-
Finishing Operations.
PB91-125732
WASTE WATER REUSE
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
WATER CHEMISTRY
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
WATER DISTRIBUTION
Resource Guide for Small Drinking Water Systems
PB91-129767
Water System Self-Assessment for Homeowners' Asso-
ciations.
PB91-129775
Self-Assessment for Small Publicly Owned Water Sys-
tems.
PB91-129783
Self-Assessment for Small Privately Owned Water Sy»
terns.
PB91-129791
Water System Self-Assessment lor Mobile Home Parks.
PB91-129809
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
WATER POLLUTION
Memorandum: Calculation of PQL for Lead and Copper.
PB90-271966
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulffle Pulp and Paper Mills.
PB91-102145
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
New Source Identification of Mercury Contamination in
the Great Lakes.
PB91-116111
Approach to Bioremediation of Contaminated Soil.
PB91-116152
Modeling Microbcal Transport in Soil and Groundwaten
Microbiologists Can Assist in the Development of Models
of Contaminant Transport.
PB91-116160
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions: A Bimonthly Techni-
cal Progress Review.
PB91-116202
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
Btoavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis'. Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
KW-20 VOL. 91, No. 1
-------
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
Things to Consider When Assessing Municipal Impacts
for Remedial Action on a Lake Superior Estuary
PB91-129148
Sotted Water Microbial Quality of Alternative Water
Supply.
PB91-131631
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
Facilitated Transport Series of Issue Papers (3rd)
PB91-133256
WATER POLLUTION CONTROL
Clean Lakes Program Phase 2 Project Report for Lake
Le-Aqua-Na Stephenson County, Illinois.
PB91-123323
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
WATER POLLUTION CONTROL EQUIPMENT
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
WATER POLLUTION DETECTION
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
WATER POLLUTION ECONOMICS
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
WATER POLLUTION EFFECTS (ANIMALS)
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
Survival of the Fattest: Implications for Acute Effects of
Upophilic Chemicals on Aquatic Populations.
PB91-109918
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
KEYWORD INDEX
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
WATER POLLUTION EFFECTS (PLANTS)
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
WATER POLLUTION SAMPLING
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies
PB91-125823
WATER QUALITY
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies
PB91-125823
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
WATER QUALITY MANAGEMENT
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement: Annual Report to Congress, 1988
PB91-125815
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
WATER SUPPLY
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
Bottled Water Microbial Quality of Alternative Water
Supply.
PB91-131631
WATER TREATMENT
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenaled Acetic Acids.
PB91-109603
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633
Can Membranes Be Acceptable Treatment Technology
for Drinking Water Treatment.
PB91-133041
ZINC
WATERBORNE DISEASES
Workshop on Methods for Investigation of Waterbome
Disease Outbreaks. Summary of Recommendations. Held
in Denver, Colorado, October 11-13, 1988.
PB91-125716
WET DEPOSITION
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91-125880
WET METHODS
Uncertainty in North American Wet Deposition Isopteth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet
PB91-125740
WETLAND TREATMENT SYSTEMS
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
WETLANDS
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Sic-monitoring Data.
PB91-113837
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
WOOD BURNING APPLIANCES
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
PB91-125641
Reid Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
WORKBOOKS
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758
XAD RESINS
Presence of Dichloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
PB91-109934
ZINC
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
March KW-21
-------
SPONSORING EPA
OFFICE INDEX
Publications are sorted alphabetically by title under the sponsoring EPA office. The
EPA office is listed with the major EPA headquarters oflice. Laboratories and Divi-
sions are listed alphabetically within the appropriate office.
THE THREE LETTERS AT THE END OF THE HTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Sponsoring EPA Office
EPA Report Number
Title
NTIS Order Number/Media Code Price Code
Environmental Research Lab, Athens, GA Plants (Botany)
EPA/600/D-85/036
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations
PB85-169597/REB PCA02/MFA01
-------
SPONSORING EPA OFFICE INDEX
OFFICE OF EXTERNAL AFFAIRS
EPA/6OO/J-90/175
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection
PB91-115774
EPA/600/6-90/016
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Listing of Laboratories
with Expertise in the Analysis of Dioxins and Related
Compounds.
PB91-110007
EPA/600/6-90/014
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
PB91-106112
EPA/6OO/6-90/015
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Scientific Basis for the
Development of the International Toxicity Equivalency
Factor (I-TEF) Method of Risk Assessment for Complex
Mixtures of Dioxins and Related Compounds
PB91-109991
EPA/600/6-90/010
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Waste Disposal Sites
Contaminated with Dioxins and Related Compounds
PB91-106237
OFFICE OF AIR AND RADIATION
SOLID WASTE MANAGEMENT
EPA/560/5-90/013
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulflte Pulp and Paper Mills.
PB91-102145
EPA/530/SW-90/088
Background Document: Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873
EPA/530/SW-90/047
Charging Households for Waste Collection and Dispos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management.
PB91-111484
EPA/530/SW-90/085
Corrective Measures for Releases to Surface Waters.
PB91-102046
EPA/DF/MT-91/003A
Hazardous Waste Data Management System (HWDMS)
Extract Data Tape Documentation.
PB91-100883
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91-592000
EPA/54O/G-90/OO3
Hazmat Team Planning Guidance.
PB90-274523
SPA/560/5-90/011
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087
EPA/53O/SW-9O/OB7A
Medical Waste Management in the United States.
Second Interim Report to Congress.
PB91-130187
EPA/530/SW-91/004
Metals Control Efficiency Test at a Dry Scrubber and
Baghouse Equipped Hazardous Waste Incinerator.
PB91-101865
EPA/530/SW-91/010
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
Procedures for Completion and Deletion of National Pri-
orities List Sites (Update).
PB90-274556
EPA/530/SW-90/OB1
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91-102061
EPA/530/SW-90/080
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Sub-
title C-Hazardous Waste Management System. Section
3001: Identification and Listing of Hazardous Waste.
Method 1311: Toxicity Characteristic Leaching Procedure
(TCLP).
PB91-102053
EPA/53O/SW-90/086
Technical Evaluation of the Combustion System of the
Marine Shale Processors. Inc. Facility in Amelia, Louisi-
ana.
PB91-111492
RADIATION
EPA/460/A-89/15
Application for Certification 1989 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
EPA/460/A-89/14
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
EPA/460/A-89/19
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315
EPA/460/A-89/18
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
Application 1or Certification 1989 Model Year Heaw-Dutv
Vehicles.
PB90-213257
EPA/460/A-89/17
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299
EPA/460/A-89/16
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
EPA/46O/A-89/20
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
EPA/460/A-89/21
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
EPA/460/A-89/42
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
EPA/46O/A-89/43
Application for Certification 1989 Model Year Light-Duty
Trucks - Chryster Motors.
PB90-213562
EPA/460/A-89/33
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
EPA/460/A -69/34
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
EPA/460/A-89/44
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT -
Chrysler Motors.
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Vehicles.
PB90-213331
EPA/460/A-89/47
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
EPA/460/A-S9/45
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
EPA/460/A-89/46
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 3.
PB90-213596
EPA/460/A-89/38
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
EPA/460/A-89/39
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
EPA/460/A-89/40
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
EPA/460/A-89/41
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
EPA/460/A-89/30
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
EPA/46O/A-89/29
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
EPA/460/A-&9/31
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
EPA/460/A-89/35
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
EPA/460/A-89/36
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
EPA/460/A-89/37
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
EPA/460/A -89/23
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
EPA/460/A-89/22
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
EPA/460/A -89/27
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
EPA/460/A-89/26
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
EPA/460/A-89/25
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
EPA/46O/A-89/24
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
EPA/460/A-89/28
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
EPA/460/A-89/32
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
EPA/520/1-90/006
Cost of Implementing Protective Action Guides for Food.
PB91-102079
EPA/520/1-90/027
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990.
PB9M27738
AIR QUALITY PLANNING AND STANDARDS
EPA/450/2-81/004
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
EPA/450/2-81/005
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
EPA/450/2-81/006
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Sup-
plement C.
PB91-125906
EPA/450/3-90/020
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111
EPA/450/3-90/017
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
EPA/600/J-90/133
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
EPA/600/J-90/1S8
Rat and Human Visual-Evoked Potentials Recorded
Under Comparable Conditions: A Preliminary Analysis to
Address the Issue of Predicting Human Neurotoxic Ef-
fects from Rat Data.
PB91-116095
EPA/450/2-90/011
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
PB91-126003
OFFICE OF ENFORCEMENT
Environmental Protection Agency Civil Enforcement
Docket.
PB91-921700
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
OFFICE OF PLANNING AND MANAGEMENT
Access EPA. Clearinghouses and Hotlines.
PB90-237082
OFFICE OF POLICY AND EVALUATION
EPA/230/OS-90/078
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
Threats to Biological Diversity in the United States.
PB91-125757
OFFICE OF TOXIC SUBSTANCES
EPA/560/S-90/014
Background Document to the Integrated Risk Assess-
ment for Dioxins and Furans from Chlorine Bleaching in
Pulp and Paper Mills.
PB91-102137
EPA/S6p/5-90/005
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
PB91-103507
EPA/570/9-90/015
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
SO-1
-------
SPONSORING EPA OFFICE INDEX
OFFICE OF SOLID WASTE AND EMERGENCY RESPONSE
EPA/9360.S40/FS
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
EPA/540/B-9O/O07
Technology Transfer Needs Assessment, 1990.
PB91-125674
OFFICE OF EMERGENCY AND REMEDIAL RESPONSE
EPA/450/1-90/003
Ar/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
SPA/450/1-90/005
Ar/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitor-
ing.
P891-102129
EPA/54O/4-89/001
Ground Water Sampling tor Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
Revised Hazard Ranking System (MRS): Final Rule.
PB91-100800
EPA/540/8-90/009
SUPERFUND: Focusing on the Nation at Large. A
Decade of Progress at National Priorities List Sites.
PB91-921202
EPA/540/S-89/011A
Technology Evaluation Report Chemfix Technologies,
Inc. Sofiification/Stabiteation Process, Ctackamas.
Oregon. Volume 1.
PB91-127696
OFFICE OF RESEARCH AND DEVELOPMENT
EPA/600/6-90/009
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
PB91-125625
EPA/600/6-90/017
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory ot Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
PB91-125799
EPA/600/6-90/012
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods ot Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
PB91-12S666
ENVIRONMENTAL RESEARCH LAB - Athens, GA
EPA/SOO/D-90/215
Abiotic Transformations in Water, Sediments, and Soil.
Chapters.
PB91-136937
EPA/600/D-90/120
AIDE, A System for Developing Interactive User Inter-
faces for Environmental Models.
PB91-129171
EPA/6OO/J-90/246
Development of a Statistical Model for Metal-Humic Inter-
dctions.
PB91-116921
EPA/6OO/J-90/20S
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
EPA/6OO/J-90/204
Method for Testing whether Model Predictions Fan within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
EPA/6OO/J-90/247
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
EPA/600/114-90/009
Reactive Dyes in the Aquatic Environment A Case Study
of Reactive Blue 19.
PB9M04257
EPA/60O/J-90/1S3
Survival of the Fattest Implications for Acute Effects of
(JpophBic Chemicals on Aquatic Populations.
PB9M09918
ENVIRONMENTAL RESEARCH LAB - CorvaWs, OR
EPA/6OO/J-9O/191
Analysis of Risk from Exposure to Akfcarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
EPA/600/3-90/081
Atlas of Air Quality and Deposition in or Near Forests of
the Western United States.
P891-106229
EPA/6OO/3-9O/090
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens'Gue. (Coteoptera: CoctineKdae).
PB91-127795
EPA/GOO/J-90/214
Branch Chamber System and Techniques for Simultane-
ous Pofeutant Exposure Experiments and Gaseous Flux
Determinations.
PB91-117481
EPA/600/3-90/085
Calibration of Greenhouse and the Field for Survival of
Genetically Engineered Microorganisms.
PB91-109975
EPA/6OO/J-90/1B8
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
EPA/6OO/J-90/213
Conditions Influencing Yield and Analysis of S-Hydroxy-21
-Deoxyguanosine in OxWativety Damaged DNA.
PB91-117499
EPA/600/J-90/197
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
EPA/600/J-90/192
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
EPA/600/3-90/087
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
EPA/600/D-90/1S8
Efficacy of Ozone Exposure Indices in the Standard Set-
tirtQ Process.
PB91-129692
EPA/6OO/J-89/48O
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
EPA/60O/J-90/196
Evaluation of Intact Soil-Core Microcosms for Determin-
lyEngi
Potential Impacts on Nutrient Dynamics by Genetical-
"ed Microorgantsfns.
91-116228
EPA/6OO/D-9O/157
Evaluation of Various Alternative Ambient Ozone Stand-
ards Based on Crop Yield Loss Data
PB91-129700
EPA/6OO/J-90/215
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
EPA/6QO/J-88/5S2
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
EPA/600/3-90/073
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Bkxnonitoring Data.
PB91-113837
EPA/600/J-90/1B9
Influence of Greenhouse versus Field Testing and Taxo-
nonnc Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772
EPA/6OO/J-90/186
Intertaboratory Testing Study on 2.3.7.8-SubsWuted Poly-
chlorinated Dfcertzo-P-Oioxin and Potychkxinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
EPA/6OO/J-90/190
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
EPA/6OO/D40/156
National Program (NCLAN) to Assess the Impact of
Ozone on Agricultural Resources.
PB91-129718
EPA/6OO/J-89/473
Numerical Models for Predicting Watershed Acidification.
PB91-115956
EPA/6OO/D-9O/1SS
Physiography and Forest Types of the Western United
States (Chapter 1).
PB91-129726
EPA/600/J-90/19S
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
EPA/600/J-90/194
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244
EPA/6OO/3-90/OB2
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements.
PB91-127761
EPA/600/D-90/1S2
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
EPA/6OO/J-90/193
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
EPA/600/D-90/1S3
Regional Forest Management Planning 'm the Southern
United States.
PB91-129197
EPA/6OO/3-90/OBO
Response and Feedbacks of Forest Systems to Global
donate Change.
PB91-104240
EPA/600/D40/1S4
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734
EPA/6OO/J-90/187
Sppdosol Variability and Assessment of Response to
Acidic Deposition.
PB91-116798
EPA/600/J-S9/479
Statistical Model of Laboratory Death Rate Measure-
ments for Airborne Bacteria.
PB91-117598
EPA/600/3-90/079
Synthesis Report: Laboratory Test Methods for Exposure
of Birds to Microbial Pest Control Agents.
PB91-109967
EPA/600/3-90/086
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
ENVIRONMENTAL RESEARCH LAB - Duluth, MN
EPA/600/J-89/475
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
EPA/600/J-90/151
Distribution of Fingeriing Brook Trout 'Salvelinus fontina-
lis' (Mitchill), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
EPA/600/3-90/071
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
EPA/600/J-90/208
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
EPA/600/J-89/476
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tsehawytscha'.
PB91-115923
EPA/600/J-89/483
Maternal Transfer of Bioactive Polychlonnated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tsehawytscha').
PB91-117556
EPA/6OO/J-90/206
New Method for Determining Effluent Toxicity Using
Duckweed 'Lemna minor'.
PB91-116129
EPA/6OO/J-90/207
New Source Identification of Mercury Contamination in
the Great Lakes.
PB91-116111
EPA/600/J-89/477
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
EPA/6OO/D-90/160
Things to Consider When Assessing Municipal Impacts
for Remedial Action on a Lake Superior Estuary.
PB91-129148
ENVIRONMENTAL RESEARCH LAB - Narragansett Rl
EPA/6OO/J-S9/485
Adenylate Energy Charge and Adenine Nucleofcte Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
EPA/600/J-89/484
Application of Adenylate Energy Charge and Adenine Nu-
deotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
EPA/6OO/J-90/244
Bioavailabilrty of 2,3.7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passafc River Sediments.
PB91-116947
EPA/600/3-90/092
Comparison of Extraction Methods for the Isolation of
LJpids and PCBs from Mussel Homogenate.
PB91-127787
EPA/600/D-90/18B
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
EPA/600/D-90/189
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
5).
PB91-130161
EPA/600/J-B9/437
Developing Model of Benthic-Water Contaminant Trans-
port in Bioturbated Sediment
PB91-109298
EPA/6OO/D-90/223
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
PB91-137000
EPA/600/J-90/243
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
EPA/600/J-90/242
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
SO-2
VOL 91, No. 1
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SPONSORING EPA OFFICE INDEX
EPA/600/J-90/245
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
EPA/6OO/J-89/486
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
EPA/600/D-90/187
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1)
PB91-132829
EPA/6OO/J-89/487
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
EPA/600/J-90/241
Toxlcity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
EPA/600/D-90/186
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
ENVIRONMENTAL MONITORING & SUPPORT LAB - Cinn,
OH
EPA/600/4-90/020
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266
ENVIRONMENTAL MONITORING SYSTEMS LAB - Las
Vegas, NV
EPA/6OO/J-90/224
Electron-Capture Negative lonizatton Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
EPA/6OO/J-90/221
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176
EPA/600/J-90/225
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
EPA/600/4-90/026
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
PB91-127803
EPA/6OO/J-90/223
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
bon.
PB91-117150
EPA/600/J-90/226
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
sessment
PB91-117127
EPA/6OO/J-90/222
Thermospray lonization with Repeller-lnduced Collistonal-
ly Activated Dissociation of Dyes.
PB91-117168
ENVIRONMENTAL SCIENCES RESEARCH LAB - RTP, NC
EPA/600/3-90/083
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTRAP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
EPA/6OO/3-90/05B
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
EPA/600/J-90/I56
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
EPA/600/3-90/088
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
EPA/600/J-90/183
Dichotomous Samplers Modified for Use with Electron
Microscopy.
PB91-116830
EPA/6OO/D-90/177
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
PB91-131664
EPA/600/3-90/091
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semrvolatile
Organic Compounds in Air Samples.
PB91-127746
EPA/600/J-90/184
Fitting Murtimodal Lognormal Size Distributions to Cas-
cade Impactor Data.
PB91-116822
EPA/600/9-90/026
Measurement of Toxic and Related Air Pollutants. Pro-
ceedings of the 1990 EPA/A and WMA International
Symposium. Held in Raleigh, North Carolina on May 1-4,
1990.
PB91-120279
EPA/600/J-90/18S
Obstacle Drag in Stratified Flow.
PB91-116814
EPA/6OO/3-9O/089
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
EPA/600/J-90/220
Paniculate Matter Soiling of Exterior Paints at a Rural
Site.
PB91-117184
EPA/600/J-90/1SS
Presence of Dichloromethane on Cleaned XAD-2 Resin-
A Potential Problem and Solutions.
PB91-109934
EPA/6OO/D-90/173
Regional Oxidant Model Multi-Processor (ROMMP)
PB91-131680
EPA/600/D-90/172
Sampling and Analysis for Polychlorinated Dibenzo-p-
Dioxins and Dibenzofurans in Ambient Air.
PB91-131698
EPA/6QO/D-90/176
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
EPA/6OO/J-90/219
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192
EPA/600/4-90/005
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
EPA/6OO/J-90/154
Vertical Ozone Fluxes and Related Deposition Param-
eters Over Agricultural and Forested Landscapes.
PB91-109926
HEALTH EFFECTS RESEARCH LAB - Cinn, OH
EPA/600/J-90/174
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
EPA/6OO/J-87/536
Absorption of Microwave Radiation by the Anesthetized
Rat: Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
EPA/600/J-89/468
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
EPA/6OO/J-89/457
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB91-109496
EPA/600/J-86/S47
Airflow Characteristics in a Baboon Nasal Passage Cast
PB91-109132
EPA/600/D-90/161
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
PB91-133033
EPA/6OO/J-88/542
Application of the Micro-Forward Mutation Assay to
Assess Mutagenicity of Airborne Participates in Indoor.
PB91-109231
EPA/600/J-90/237
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
EPA/6OO/J-89/438
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
EPA/600/J-88/553
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614
EPA/6OO/J-89/456
Biochemical and Biological Markers: Implications for Epi-
demiologic Studies.
PB91-109488
EPA/600/J-89/441
Biochemical Studies of Promoters of Carcinogenesis in
Rat Liver.
PB91-109330
EPA/600/J-89/464
Carbon Tetrachloride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chtorde-
cone (Kepone).
PB91-109553
EPA/600/J-89/448
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
EPA/6OO/J-9O/239
Characterization of Sulfhydryl Proteins Involved in the
Maintenance of Flagellar Straightness in Hamster Sper-
matozoa.
PB91-116996
EPA/600/J-90/231
Characterization of the Origins of Astrocyt* Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
EPA/600/J-90/160
Characterization of the Parasporal Inclusion of Bacillus
thuringiensis Subsp. Kyushuensis.
PB91-115899
EPA/600/J-90/135
Chlordimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
OFFICE OF RESEARCH AND DEVELOPMENT
EPA/600/J-90/144
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
EPA/600/J-90/163
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
EPA/600/J-90/141
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachlorodi-
benzo-p-dioxin and of Related Aromatic Systems
PB91-109793
EPA/600/J-86/546
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobranchial
Region.
PB91-109124
EPA/600/J-90/169
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
EPA/600/J-90/228
Comparative Sensitivity of Neurobehavioral Tests for
Chemical Screening.
PB91-117101
EPA/600/J-90/143
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
PB91-109819
EPA/600/J-88/547
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-109280
EPA/600/J-88/548
Comparison of Cytopathogenicity, Immunofluorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
EPA/600/J-89/443
Comparison of Finite-Difference Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
EPA/600/J-88/54S
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
EPA/600/J-90/130
Cotinine Analytical Workshop Report: Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91-109694
EPA/600/J-90/168
Cytogenetic Analyses of Mice Exposed to Dichlorometh-
ane.
PB91-115824
EPA/600/J-89/439
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
EPA/600/J-88/546
Development of a Model That Contains Both Multpole
Moments and Gaussians for the Calculation of Molecular
Electrostatic Potentials.
PB91-109272
EPA/600/J-89/459
Developmental Change in Reversal Learning of an Olfac-
tory Discrimination.
PB91-109512
EPA/600/J-89/471
Differences in Detection of DNA Adducts in the 32P-
Postlabelling Assay After Either 1-Butanol Extraction or
Nuclease PI Treatment.
PB91-115972
EPA/600/J-88/S43
Distribution and lexicological Effects of Inhaled Methyl
Bromide in the Rat
PB91-109249
EPA/600/J-90/125
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
EPA/6OO/J-89/442
Effect of Ampicillin-lnduced Alterations in Murine Intesti-
nal Microbiota on the Survival and Competition of Envi-
ronmentally Released Pseudomonads.
PB91-109348
EPA/600/J-89/451
Effective Strategies for Population Studies of Acute Air
Pollution Health Effects.
PB91-109439
EPA/600/J-86/550
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
EPA/600/J-90/232
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
March
SO-3
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SPONSORING EPA OFFICE INDEX
EPA/6OO/J-9O/173
Estradiol AltefS the Effectiveness of Gonadotropin-Re-
teasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to QnRH.
PB91-115790
EPA/SOO/J-89/445
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
EPA/600/J-90/136
Examination of the Proconvutsant Actions of Pyrethroid
Insecticides Using Pentytenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
EPA/6OO/D-9O/170
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
EPA/6OO/J-88/S36
Exposure Assessment Input into Risk Assessment
PB91-109173
EPA/600/J-89/452
Exposures to Acidic Aerosols.
PB91-109447
EPA/6OO/J-88/S41
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Saficylate.
PB91-109223
EPA/6OO/J-88/S38
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethvtenethnurea.
PB91-109199
EPA/600/J-SO/140
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785
EPA/6OO/J-90/166
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
EPA/SOO/J-89/449
Genetic Method to Ouantrtate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cs« Line: MentrBcalion of Potential dastogenic
91-109413
EPA/SOO/J-83/466
Hepatic Polyammes and Related Enzymes Following
Chtordecone-Potentated Carbon Tetrachioride Toxicity in
Rats.
PB91-109579
EPA/6OO/D-90/I65
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
EPA/60O/J-90/126
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
EPA/6OO/J-89/44O
Home Air Nicotine Levels and Urinary Cotmine Excretion
in Preschool Children.
PB91-109322
EPA/6OO/J-89/45O
Human Genotoxicrty: Pesticide Applicators and Phos-
phine.
PB91-1O9421
Improved Flow Cytometric Assay for Somatic Mutations
at the Grycophorin A Locus in Humans.
PB91-1 17093
EPA/600/J-89/463
Increase in Angjotensm-Convertng Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
EPA/eoo/j-aa/401
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment
PS91-100917
EPA/6OO/J-90/240
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Cyctophosphamide. Adnamycin. and 5-Ffciorouracil
PB91-1 16988
EPA/6OO/J-89/467
Induction of Activation Antigens on Human Natural Killer
Celts Medtated Through the Fc-Gamma Receptor.
PB91-116004
EPA/eOO/J-90/165
Induction of Anchorage-Independent Growth in Human
Diploid FTbroblasts by the Cyctopenta-pc4ycycbc Aromatic
Hydrocarbon, Benz(1 )-aceanthrylene.
PB91-115857
EPA/6OO/J-9O/164
Influence of Antibiotics on Intestinal Tract Survival and
Transtocation of Environmental 'Pseudomonas' Species.
PB91-1 15865
EPA/6OO/J-90/17S
Inhlxn Increases and Progesterone Decreases Recep-
tors for Gonadotropin-Reteasing Hormone in Ovine Pitui-
tary Culture.
PB91-1 16889
EPA/60O/J-88/S49
Interaction of Aqueous Solutions of Chlorine with Mafic
Add, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens
PB91 -116046
EPA/6OO/J-90/134
Interactions between Lead and Essential Elements: A
PB91-109728
EPA/6OO/J-89/455
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
EPA/600/J-90/120
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
PB91-109595
EPA/6OO/J-88/554
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
EPA/6OO/J-89/4B1
Maintenance of Testosterone Production by Purified
Adult Rat Leydra Cells for 3 Days In vitro.
PB91-117572
EPA/600/J-90/131
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
EPA/600/J-90/234
Microinjectfon of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
EPA/600/J-86/548
Morphometric Comparison of the Nasopharyngeal Airway
of Laboratory Animals and Humans.
PB91-116079
EPA/6OO/J-87/534
Morphometric Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat
PB91-109140
EPA/600/D-90/164
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
EPA/6OO/J-90/238
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
P891-117002
EPA/6OO/J-90/177
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
EPA/6OO/J-S9/461
Multiple Power-Density Windows and Their Possible
PB§T-109520
ePA/600/J-S7/537
MycopJasma genrtalium Protein Resembling the 'Myco-
plasma pneumonias' Attachment Protein.
PB91-116O61
EPA/6OO/J-90/161
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115881
EPA/6OO/J-90/122
Neurotoxicity of Subchronic Acetylcholinesterase (AChEt
Inhibition in Rat Hippocampus.
PB91-109611
EPA/6OO/J-90/176
Neurotoxicity of Subchronic Acetytoholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
EPA/600/J-90/167
MeurotoxKology in the 1990s.
PB91-115632
EPA/6OO/J-90/170
NMDA Antagonist MK-801, Suppresses Long-Term Po-
tentiabon, Kindling, and Kindling-Induced PotentJation in
the Perforant Path of the Unanesthetized Rat
PB91-116087
EPA/6OO/J-88/544
NucleopNIic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplaoan of the Charge Den-
sity.
PB91-109256
EPA/600/1-90/009
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
EPA/600/J-89/470
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
EPA/600/J-90/123
Prolonged Survival of Female AKR Mice Fed Diets Sup-
plemented with Methkxwie and Choine.
PB91-109629
EPA/6OO/J-89/469
Purification and Biological Characterization of Human He-
palopoietin A: A Potypeptxie Growth Factor for Hepato-
cytes.
PB91-115980
EPA/600/'J-90/'137
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
EPA/6OO/J-89/453
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
EPA/600/J-9O/14S
Recovery of 3-Crrtoro-4-
-------
SPONSORING EPA OFFICE INDEX
REGION X - SEATTLE, WA
EPA/600/J-88/537
Use of Tumour Lethality to Interpret Tumorigenicity Ex-
periments Lacking Cause-of-Death Data.
PB91-109181
EPA/600/9-90/021
Workshop on Methods for Investigation of Waterborne
Disease Outbreaks. Summary of Recommendations. Held
in Denver, Colorado, October 11-13,1988.
PB91-125716
EPA/600/J-90/128
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicity,
Work Group 1 Report Comparability ot Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
INDUSTRIAL ENVIRONMENTAL RESEARCH LAB - RTF, NC
EPA/600/8-90/075
Assessment of the Controllability of Condensible Emis-
sions.
PB91-125807
EPA/600/J-90/179
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871
EPA/600/D-9O/218
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
PB91-136648
EPA/600/8-90/074
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125706
EPA/6OO/J-90/181
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
EPA/600/8-90/079
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
PB91-127753
EPA/600/J-90/180
Evaluation of the Cold Pipe Precharger.
PB91-116863
EPA/600/7-90/019A
field Performance of Advanced Technology Woodstoves
in Glens Falls, NY.. 1988-89. Volume 1.
PB91-125641
EPA/600/7-90/019B
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 2. Technical Ap-
pendices.
PB91-125658
EPA/600/8-90/081
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779
EPA/600/J-90/147
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
EPA/600/D-90/219
Landfill Gas and the Greenhouse Effect.
PB91-136960
EPA/600/7-90/020
Limb Process Development Studies.
PB91-127688
EPA/600/7-89/012A
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
EPA/600/8-90/073
National and State-Level Emissions Estimates of Hadiati-
vety Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572
EPA/6OO/J-S9/474
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
EPA/6OO/J-90/227
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
PB91-117119
EPA/600/8-90/072
Summary of EPA's Radon Reduction Research in
Schools during 1989-90.
PB91-102038
EPA/6OO/J-90/146
Temperature Dependence of the Emission of Perchlor-
oethvdene from Dry Cleaned Fabrics.
PB91-109843
EPA/600/8-90/076
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831
MUNICIPAL ENVIRONMENTAL RESEARCH LAB - Cinn, OH
EPA/S4O/A5-9O/O02
Applications Analysis Report SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachu-
setts.
PB91-113845
EPA/600/2-90/048
Background Document on Clean Products Research and
(mptementation.
PB91-108977
EPA/600/D-90/178
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
EPA/600/D-90/180
Bottled Water: Microbial Quality of Alternative Water
Supply.
PB91-131631
EPA/600/D-90/183
Can Membranes Be Acceptable Treatment Technology
for Drinking Water Treatment.
PB91-133041
EPA/600/2-90/055
Characterization and Treatment of Wastes from Metal-
Finishing Operations.
PB91-125732
EPA/600/J-90/182
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
EPA/600/J-90/148
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
EPA/600/J-90/149
Efficacy of beta-Glucuronidase Assay for Identification of
'Escherichia coli' by the Defined-Substrate Technology.
PB91-109876
EPA/6OO/J-88/535
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
EPA/600/D-90/179
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
EPA/6OO/J-90/150
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884
EPA/600/2-90/053
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740
EPA/600/J-90/211
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
EPA/625/7-90/008
Guides to Pollution Prevention: The Commercial Printing
Industry.
PB91-110023
EPA/625/7-90/006
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
PB91-110015
EPA/600/2-90/056
Impact of Lead and Other Metallic Solders on Water
Quality.
PB91-125724
EPA/600/D-90/214
Overview of Conventional and Innovative Land-Based
Thermal Technologies for Waste Disposal.
PB91-136929
EPA/600/9-90/036
Proceedings-. United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati,
Ohio on October 12-13, 1989.
PB91-110031
EPA/600/2-90/049
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633
EPA/600/2-90/047
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
EPA/6OO/D-90/181
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
EPA/600/2-90/050
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
EPA/600/2-90/046
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
EPA/600/D-90/182
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
ROBERT S. KERR ENVIRONMENTAL RESEARCH LAB -
Ada, OK
EPA/6OO/J-90/218
Analytical Solution to Richards' Equation for a Draining
Soil Profile.
PB91-117200
EPA/6OO/J-90/203
Approach to Bkxemediation of Contaminated Soil.
PB91-116152
EPA/600/J-90/198
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions-. A Bimonthly Techni-
cal Progress Review.
PB91-116202
EPA/6OO/J-90/201 .
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
EPA/600/J-90/1S7
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
EPA/540/4-89/003
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
EPA/600/J-90/200
Influence of Solvent and Sorbent Characteristics on Dis-
tribution of Pentachlorophenot in Octanol-Water and Soil-
Water Systems.
PB91-116186
EPA/600/J-90/202
Modeling Microbial Transport in Soil and Groundwaten
Micrabiologists Can Assist in the Development of Models
of Contaminant Transport.
PB91-116160
EPA/600/J-90/216
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
OFFICE OF HEALTH AND ENVIRONMENTAL ASSESSMENT
(OHEA)
EPA/600/6-90/005B
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft.
PB91-133231
ENVIRONMENTAL CRITERIA AND ASSESSMENT OFFICE -
RTP/Cinn (ECAO)
EPA/600/8-90/064
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556
OFFICE OF WATER AND HAZARDOUS MATERIALS
WATER PROGRAM OPERATIONS
EPA/430/09-90/013
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
Memorandum: Calculation of POL for Lead and Copper.
PB90-271966
EPA/430/9-90/015
Proceedings of the U.S. EPA Municipal Wastewater
Treatment Technology Forum-1990. Held in Orlando,
Florida on March 20-22, 1990.
PB91-104265
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
EPA/570/9-89/015
Resource Guide for Small Drinking Water Systems.
PB91 -129767
EPA/570/9-89/012
Self-Assessment for Small Privately Owned Water Sys-
tems.
PB91-129791
EPA/570/9-89/014
Self-Assessment for Small Publicly Owned Water Sys-
tems.
PB91-129783
EPA/430/9-90/014
State Design Criteria for Waslewater Treatment Systems.
PB91-125930
EPA/570/9-89/013
Water System Self-Assessment for Homeowners' Asso-
ciations.
PB91-129775
EPA/570/9-89/011
Water System Self-Assessment for Mobile Home Parks.
PB91-129809
REGION V - CHICAGO, ILL.
EPA/905/4-90/001
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823
EPA/905/4-90/002
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
PB91 -125880
EPA/905/9-89/005
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement: Annual Report to Congress, 1988.
PB91-125815
REGION X • SEATTLE, WA
EPA/910/9-90/017
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781
EPA/910/9-89/040
Analysis of the Toxics Release Inventory Data: EPA
Region 10.
PB91-125773
EPA/910/9-90/016
Northwest RCRA Corrective Action Strategy.
PB91-125856
EPA/910/9-90/013
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
March
SO-5
-------
CORPORATE AUTHOR INDEX
Entries are sequenced by corporate author name, report number, and NTIS order number.
The monitor agency number is given following the report title.
THE THREE LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Corporate/Performing Organization
Report or Series Number
Title
(Sponsor's Report or Series Number)
NTIS Order Number/Media Code Price Code
Clemson Univ., SC, Dept. of Environmental Systems
Engineering
EPA/600/D-85/036
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations
EPA/600/D-85/036
PB85-169597/REB PCA02/MFA01
-------
CORPORATE AUTHOR INDEX
ABT ASSOCIATES, INC., CAMBRIDGE, MA.
Assessment of Risks from Exposure of Humans, Terres-
trial and Avian Wildlife, and Aquatic Life to Dioxins and
Furans from Disposal and Use of Sludge from Bleached
Kraft and Sulfite Pulp and Paper Mills.
(EPA/560/5-90/013)
PB91-102145
ACUREX CORP., JEFFERSON, AR.
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
(EPA/600/D-90/181)
PB91-131623
ACUREX CORP, RESEARCH TRIANGLE PARK, NC.
Temperature Dependence of the Emission of Perchlor-
oethylene from Dry Cleaned Fabrics.
(EPA/600/J-90/146)
PB91-109843
Formation of Chlorinated Organics during Solid Waste
Combustion.
(EPA/600/J-90/147)
PB91-109850
Calcination and Sintering of Sorbents during Boiler Injec-
tion for Dry Sulfur Dioxide Control.
(EPA/6OO/D-90/218)
PB91-136648
AGRICULTURAL RESEARCH SERVICE, WASHINGTON,
DC.
National Program (NCLAN) to Assess the Impact of
Ozone on Agricultural Resources.
(EPA/600/D-90/1S6)
PB91-129718
ALLIANCE TECHNOLOGIES CORP., CHAPEL HILL, NC.
National and State-Level Emissions Estimates of Radiati-
vely Important Trace Gases (RITGs) from Anthropogenic
Sources.
(EPA/600/8-90/073)
PB91-103572
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
(EPA/600/7-89/012A)
PB91-119669
Evaluation of Significant Anthropogenic Sources of Ra-
diatively Important Trace Gases.
(EPA/600/8-90/079)
PB91-127753
AMERICAN ATCON, INC., WILMINGTON, DE.
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
(EPA/600/8-90/081)
PB91-127779
AQUA TERRA CONSULTANTS, DECATUR, GA.
AIDE, A System for Developing Interactive User Inter-
faces for Environmental Models.
(EPA/600/D-90/120)
PB91-129171
ARIZONA UNIV., TUCSON.
Analytical Solution to Richards' Equation for a Draining
Soil Profile.
(EPA/6OO/J-90/218)
PB91-117200
BATTELLE COLUMBUS DIV., OH.
Presence of Dichloromethane on Cleaned XAD-2 Resin:
A Potential Problem and Solutions.
(EPA/600/J-9O/1SS)
PB91-109934
BATTELLE, COLUMBUS, OH.
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
(EPA/6OO/3-9O/088)
PB91-126029
BATTELLE PACIFIC NORTHWEST LABS., HIGHLAND, WA.
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
(EPA/600/4-90/005)
PB91-101774
Evaluation of Intact Soil-Core Microcosms for Determin-
ing Potential Impacts on Nutrient Dynamics by Genetical-
ly Engineered Microorganisms.
(EPAJ600/J-90/196)
PB91-116228
CADMUS GROUP, INC., WALTHAM, MA.
Resource Guide for Small Drinking Water Systems.
(EPA/570/9-69/015)
PB91-129767
Water System Self-Assessment for Homeowners' Asso-
ciations.
(EPA/570/9-89/013)
PB91-129775
Self-Assessment lor Small Publicly Owned Water Sys-
tems.
(EPA/570/9-89/014)
PB91-129783
Self-Assessment for Small Privately Owned Water Sys-
tems.
(EPA/570/9-89/012)
PB91-129791
Water System Self-Assessment for Mobile Home Parks.
(EPA/570/9-89/011)
PB91-129809
CALIFORNIA UNIV., LOS ANGELES. DEPT. OF
ECONOMICS.
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
(EPA/230/05-90/078)
PB91-125914
CALIFORNIA UNIV., RIVERSIDE. DEPT. OF SOIL AND
ENVIRONMENTAL SCIENCES.
Modeling Microbial Transport in Soil and Groundwater:
Microbiologists Can Assist in the Development of Models
of Contaminant Transport.
(EPA/600/J-90/202)
PB91-116160
CINCINNATI UNIV., OH. COLL. OF MEDICINE.
Lack of Effect of Drinking Water Barium on Cardiovascu-
lar Risk Factors.
(EPA/600/J-90/120)
PB91-109595
CINCINNATI UNIV., OH. DEPT. OF CHEMICAL
ENGINEERING.
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
(EPA/600/J-90/148)
PB91-109868
CINCINNATI UNIV., OH. DEPT. OF CHEMISTRY.
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
(EPA/600/J-90/121)
PB91-109603
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
(EPA/6OO/J-90/139)
PB91-109777
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
(EPA7600/J-88/549)
PB91-116046
COMPUTER SCIENCES CORP., RESEARCH TRIANGLE
PARK, NC.
Estimating Lightning-Generated NOx Emissions for Re-
gional Air Pollution Models.
fEPA/600/D-90/177)
PB91-131664
CORVALUS ENVIRONMENTAL RESEARCH LAB., OR.
EPA/600/3-90/073
Impacts on Quality of Inland Wetlands of the United
States: A Survey of Indicators, Techniques, and Applica-
tions of Community-Level Biomonitoring Data.
PB91-113837
EPA/600/3-90/079
Synthesis Report: Laboratory Test Methods for Exposure
of Birds to Mictobial Pest Control Agents.
PB91-109967
EPA/600/3-90/080
Response and Feedbacks of Forest Systems to Global
Climate Change.
PB91-104240
EPA/600/3-90/087
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
EPA/600/3-90/090
Bioassay for Testing the Lethal Effects of Bacterial
Pathogens on the Predatory Beetle 'Hippodamia conver-
gens' Gue. (Coleoptera: Coccinellidae).
PB91-127795
EPA/600/D-90/152
Quantifying Effects in Ecological Site Assessments: Bio-
logical and Statistical Considerations.
PB91-129189
EPA/600/D-90/154
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734
EPA/600/J-89/473
Numerical Models for Predicting Watershed Acidification.
PB91-115956
EPA/600/J-89/479
Statistical Model of Laboratory Death Rate Measure-
ments for Airborne Bacteria.
PB91-117598
EPA/600/ J-89/480
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
EPA/600/ J-90/186
Interlaboratory Testing Study on 2,3,7,8-Subsffluted Poly-
chlorinated Dibenzo-P-Dtoxin and Polychlorinated Diben-
zofuran Isomer Standard Solutions.
PB91-116806
EPA/600/J-90/188
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for In-
ferring Water Chemistry.
PB91-116780
EPA/600/J-90/189
Influence of Greenhouse versus Reid Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment
PB91-116772
EPA/600/J-90/191
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
EPA/600/J-90/192
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
EPA/600/J-90/193
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
EPA/600/J-90/194
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244
EPA/600/J-90/195
Potential Future Effects of Current Levels of Sulfur Depo-
sition on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
EPA/600/J-90/197
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
Calibration of Greenhouse and the Field for Survival of
Genetically Engineered Microorganisms.
(EPA/600/3-90/0851
PB91-109975
Regional Forest Management Planning in the Southern
United States.
(EPA/600/D-90/1S3)
PB91-129197
DOW CHEMICAL CO., MIDLAND, Ml.
Evaluating Ion Exchange for Removing Radium from
Groundwater.
(EPA/6OO/J-90/150)
PB91-109884
DUKE UNIV., DURHAM, NC.
Developmental Change in Reversal Learning of an Olfac-
tory Discrimination.
(EPA/600/J-89/459)
PB91-109512
Evidence That Drug-Resistant Alloreactive ~[ Cells May
Contribute to Human Graft Rejection.
(EPA/600/J-90/175)
PB91-115774
DUKE UNIV. MEDICAL CENTER, DURHAM, NC.
Lung Injury Caused by Ambient Levels of Ozone.
(EPA/600/J-88/554)
PB91-117606
Mqrphometry and 3-Dimensional Reconstruction of the
Acinus.
(EPA/600/D-90/164)
PB91-133009
Anatomical Modeling of Microdosimetry of Inhaled Parti-
cles and Gases in the Lung.
(EPA/600/D-90/161)
PB91-133033
DUKE UNIV. MEDICAL CENTER, DURHAM, NC. CENTER
FOR EXTRAPOLATION MODELLING.
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
(EPA/600/J-89/470)
PB91-109587
DUKE UNIV. MEDICAL CENTER, DURHAM, NC. DEPT. OF
PATHOLOGY.
Purification and Biological Characterization of Human He-
patopoietin A: A Polypeptide Growth Factor for Hepato-
cytes.
(EPA/600/J-89/469)
PB91-115980
DUKE UNIV. MEDICAL CENTER, DURHAM, NC. DIV. OF
ALLERGY, CRITICAL CARE, AND RESPIRATORY
MEDICINE.
Structure of the Gas Exchange Region of the Lungs De-
termined by Three-Dimensional Reconstructions.
(EPA/600/D-90/163)
PB91-133017
EASTERN RESEARCH GROUP, INC., ARLINGTON, MA.
Proceedings of the U.S. EPA Municipal Wastewater
Treatment Technology Forum-1990. Held in Orlando,
Florida on March 20-22, 1990.
(EPA/430/9-90/015)
PB91-104265
ENVIRONMENTAL MONITORING SYSTEMS LAB.,
CINCINNATI, OH.
EPA/600/4-90/020
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266
ENVIRONMENTAL MONITORING SYSTEMS LAB., LAS
VEGAS, NV.
EPA/450/4-90/008A
IMPROVE Progress Report: Appendix A.
PB90-231366
EPA/600/J-90/222
Thermospray lonization with Repeller-lnduced Collisional-
ly Activated Dissociation of Dyes.
PB91-117168
EPA/600/ J-90/224
Electron-Capture Negative lonization Calibrants for Mag-
netic Sector Mass Spectrometers.
PB91-117143
EPA/600/J-90/225
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
ENVIRONMENTAL PROTECTION AGENCY, ANN ARBOR,
Ml. CERTIFICATION DIV.
EPA/460/A-89/14
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265
CA-1
-------
CORPORATE AUTHOR INDEX
EPA/460/A-89/15
Application for Certification 1989 Heavy-Duty Engine -
Detroit Diesel.
PB90-213273
EPA/460/A-89/16
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281
EPA/460/A-89/17
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299
EPA/460/A-89/18
Application for Certification 1969 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307
EPA/460/A-89/19
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
P890-213315
EPA/460/A-89/20
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323
EPA/460/A-B9/21
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349
EPA/460/A-89/22
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356
EPA/460/A-89/23
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Maxima (VG30E).
PB90-213364
EPA/460/A-89/24
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Stanza.
PB90-213372
EPA/460/A-89/25
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380
EPA/460/ A-89/26
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 300ZX.
PB90-213398
EPA/460/A-89/27
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Sentra 240SX.
PB90-213406
EPA/460/A-89/28
Application for Certification 1989 Model Year Light-Duty
Vehicles - Nissan Motor Company Truck Pathfinder.
PB90-213414
EPA/460/ A-89/29
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422
EPA/460/A-89/30
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra Honeybee (E16S).
PB90-213430
EPA/460/A-89/31
Application for Certification 1989 Model Year Light-Duty
Vehicles Emission - Sentra 4WD.
PB90-213448
EPA/460/A-89/32
Application for Certification 1989 Model Year Light-Duty
Vehicles - Volvo.
PB90-213455
EPA/460/ A-89/33
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463
EPA/460/A-89/34
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471
EPA/460/A-89/35
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 1.
PB90-213489
EPA/460/A-89/36
Application for Certification 1989 Model Year Light-Duty
Vehicles - Isuzu Motors. Volume 2.
PB90-213497
EPA/460/A-89/37
Application for Certification 1989 Model Year Light-Duty
Vehicles - Mazda.
PB90-213505
EPA/460/A-89/38
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 1.
PB90-213513
EPA/460/A-89/39
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 2.
PB90-213521
EPA/460/A-89/40
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 3.
PB90-213539
EPA/460/A-89/41
Application for Certification 1989 Model Year Light-Duty
Vehicles - Chrysler Motors. Volume 4.
PB90-213547
EPA/460/A-89/42
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554
EPA/460/A-89/43
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562
EPA/460/A-89/44
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG. and HDG/LDT -
Chrysler Motors.
PB90-213570
EPA/460/A-89/45
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 2.
PB90-213588
EPA/460/A-89/46
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 3.
PB90-213596
EPA/460/A-89/47
Application for Certification 1989 Model Year Light-Duty
Vehicles and Light-Duty Trucks - Chrysler Motors.
Volume 1.
PB90-213604
Application for Certification 1989 Model Year Heavy-Duty
Vehicles.
PB90-213257
Application for Certification 1989 Model Year Light-Duty
Vehicles.
PB90-213331
ENVIRONMENTAL PROTECTION AGENCY, ANN ARBOR,
Ml. CONTROL TECHNOLOGY AND APPLICATIONS
BRANCH.
EPA/AA/CTAB-90/04
Durability Testing of an M100-Fueled Toyota LCS-M
Carina Equipped with a Reststively Heated Catalytic Con-
verter.
PB91-106732
ENVIRONMENTAL PROTECTION AGENCY, CHICAGO, IL.
GREAT LAKES NATIONAL PROGRAM OFFICE.
EPA/905/9-89/005
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement Annual Report to Congress, 1988.
PB91-125815
GLNPO-04/89
U.S. Progress in Implementing the Great Lakes Water
Quality Agreement: Annual Report to Congress, 1988.
PB91-125B15
ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI,
OH. DRINKING WATER RESEARCH DIV.
EPA/600/D-90/183
Can Membranes Be Acceptable Treatment Technology
for Drinking Water Treatment
PB91-133041
ENVIRONMENTAL PROTECTION AGENCY, CINCINNATI,
OH. RISK REDUCTION ENGINEERING LAB.
EPA/600/9-90/036
Proceedings: United States/Japan Conference on
Sewage Treatment Technology (12th). Held in Cincinnati,
Onto on October 12-13,1989.
PB91-110031
EPA/600/D-90/178
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
EPA/600/D-90/179
Encouraging Clean Technologies: The United States En-
vironmental Protection Agency Pollution Prevention Pro-
gram.
PB91-131649
EPA/600/D-90/180
Bottled Water Microbial Quality of Alternative Water
Supply.
PB91-131631
EPA/600/D-90/182
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
EPA/600/D-90/214
Overview of Conventional and Innovative Land-Based
Thermal Technologies for Waste Disposal.
PB91-136929
EPA/600/J-90/149
Efficacy of beta-Glucuronidase Assay for Identification of
•Escherichia coli' by the Defined-Substrate Technology.
PB91-109876
EPA/600/J-90/182
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
EPA/600/J-90/211
Guidance for the Field Demonstration of Remediation
Technologies.
PB91-117507
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC.
EPA/600/J-90/133
Pdychkxlnated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
EPA/600/J-90/158
Rat and Human Visual-Evoked Potentials Recorded
Under Comparable Conditions: A Preliminary Analysis to
Address the Issue of Predicting Human Neurotoxic Ef-
fects from Rat Data
PB91-116095
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC. AIR AND ENERGY ENGINEERING
RESEARCH LAB.
EPA/600/8-90/072
Summary of EPA's Radon Reduction Research in
Schools during 1989-90.
PB91-102038
EPA/600/J-89/474
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
EPA/600/J-90/181
Comparison of Several Standard Materials and Tech-
niques for the Warren-Averbach Determination of Micros-
tructure Characteristics of Calcium Hydroxide Sorbent
Materials.
PB91-116855
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC. ATMOSPHERIC RESEARCH AND
EXPOSURE ASSESSMENT LAB.
EPA/600/3-90/083
Adaptation of the Advanced Statistical Trajectory Region-
al Air Pollution (ASTF1AP) Model to the EPA VAX Com-
puter Modifications and Testing.
PB91-127720
EPA/600/D-90/172
Sampling and Analysis for Porychtorinated Dibenzo-p-
Dtoxins and Dibenzofurans in Ambient Air.
PB91-131698
EPA/600/J-90/154
Vertical Ozone Fluxes and Related Deposition Param-
eters Over Agricultural and Forested Landscapes.
PB91-109926
EPA/600/J-90/156
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91 -109942
EPA/600/J-90/184
Fitting Multimodal Lognormal Size Distributions to Cas-
cade Impactor Data.
PB91-116822
EPA/600/J-90/185
Obstacle Drag in Stratified Flow.
PB91-116814
EPA/600/J-90/219
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192
EPA/600/J-90/220
Particulate Matter Soiling of Exterior Paints at a Rural
Site.
PB91-117184
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC. ATMOSPHERIC SCIENCES
RESEARCH LAB.
EPA/600/J-90/183
Dichotomous Samplers Modified for Use with Electron
Microscopy.
PB91-116830
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC. ENVIRONMENTAL CRITERIA AND
ASSESSMENT OFFICE.
ECAO-R-0140
Acid Aerosols Issue Paper Health Effects and Aerome-
trics.
PB91-125864
EPA/600/8-88/005F
Acid Aerosols Issue Paper Hearth Effects and Aerome-
trics.
PB91-125864
EPA/600/J-90/171
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment
PB91-115808
ENVIRONMENTAL PROTECTION AGENCY, RESEARCH
TRIANGLE PARK, NC. OFFICE OF AIR QUALITY
PLANNING AND STANDARDS.
AP-42-SUPPL-C
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Sup-
plement C.
PB91-125906
EPA/450/3-90/017
National Emission Standards for Asbestos. Background
Information for Promulgated Asbestos NESHAP Revi-
sions.
PB91-127233
ENVIRONMENTAL PROTECTION AGENCY, SEATTLE, WA.
REGION X.
EPA/910/9-89/040
Analysis of the Toxics Release Inventory Data: EPA
Region 10.
PB91-125773
EPA/910/9-90/016
Northwest RCRA Corrective Action Strategy.
PB91 -125856
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF EMERGENCY AND REMEDIAL
RESPONSE.
EPA/540/4-89/001
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
CA-2
VOL 91, No. 1
-------
CORPORATE AUTHOR INDEX
FLORIDA UNIV., GAINESVILLE.
EPA/540/5-89/011 A
Technology Evaluation Report: Chemfix Technologies,
Inc. Solidification/Stabilization Process, Clackamas,
Oregon. Volume 1.
PB91-127696
EPA/540/8-90/009
SUPERFUND: Reporting on Progress Through Environ-
mental Indicators.
PB91-921203
EPA/540/G-90/003
Hazmat Team Planning Guidance.
PB90-274523
EPA/9360.5-00/FS
Joint Federal Task Force on Clandestine (Illegal) Drug
Laboratories.
PB91-125989
OSWER DIRECTIVE-9285.3-05
Hazmat Team Planning Guidance.
PB90-274523
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF ENFORCEMENT.
U.S. Environmental Protection Agency Civil Enforcement
Docket (1972 - Present) (for Microcomputers).
PB91-591970
Environmental Protection Agency Civil Enforcement
Docket.
PB91-921700
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF HEALTH AND ENVIRONMENTAL
ASSESSMENT.
EPA/600/6-90/005B
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft.
PB91-133231
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF INFORMATION RESOURCES
MANAGEMENT.
Access EPA. Clearinghouses and Hotlines.
PB90-237082
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF MUNICIPAL POLLUTION CONTROL.
EPA/430/9-90/014
State Design Criteria for Wastewater Treatment Systems.
PB91-125930
WH-547
Regulation and Policy Matrices: A Guide to the Rules
Governing Grants Awarded under the Construction
Grants Program. Update 1990.
PB91-125849
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF PESTICIDES AND TOXIC SUBSTANCES.
EPA/570/9-90/015
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF SOLID WASTE.
EPA/530/SW-90/080
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Sub-
title C-Hazardous Waste Management System. Section
3001: Identification and Lasting of Hazardous Waste.
Method 1311: Toxicity Characteristic Leaching Procedure
(TCLP).
PB91-102053
EPA/530/SW-90/087A
Medical Waste Management in the United States
Second Interim Report to Congress.
PB91-130187
EPA/530/SW-90/088
Background Document: Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873
EPA/530/SW-91/010
Methods Manual for Compliance with the BIF Regula-
tions: Burning Hazardous Waste in Boilers and Industrial
Furnaces.
PB91-120006
Hazardous Waste Data Management System (HWDMS)
Extract. Data Tape Documentation.
(EPA/DF/MT-91/003A)
PB91-100883
Hazardous Waste Data Management System (HWDMS)
Extract Tape.
PB91-592000
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF SOLID WASTE AND EMERGENCY
RESPONSE.
EPA/530/SW-90/047
Charging Households for Waste Collection and Djspos-
als: The Effects of Weight or Volume-Based Pricing on
Solid Waste Management.
PB91-111484
EPA/540/8-90/009
SUPERFUND: Focusing on the Nation at Large. A
Decade of Progress at National Priorities List Sites.
PB91-921202
OSWER DIRECTIVE-9320.2-03B
Procedures for Completion and Deletion of National Pn-
orities List Sites (Update).
PB90-274556
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC OFFICE OF THE ASSISTANT ADMINISTRATOR FOR
WATER.
Memorandum: Calculation of PQL for Lead and Copper.
PB90-271966
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF TOXIC SUBSTANCES.
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
ENVIRONMENTAL PROTECTION AGENCY, WASHINGTON,
DC. OFFICE OF UNDERGROUND STORAGE TANKS.
EPA/530/UST-90/012
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704
ENVIRONMENTAL RESEARCH LAB., ATHENS, GA.
EPA/600/D-90/215
Abiotic Transformations in Water, Sediments, and Soil.
Chapter 5.
PB91-136937
EPA/600/J-90/153
Survival of the Fattest: Implications for Acute Effects of
Lipophilic Chemicals on Aquatic Populations.
PB91-109918
EPA/600/J-90/204
Method for Testing whether Model Predictions Fall within
a Prescribed Factor of True Values, with an Application
to Pesticide Leaching.
PB91-116145
EPA/600/J-90/205
Elimination of Spectral Interferences in Inductively Cou-
pled Plasma-Atomic Emission Spectroscopy Using Or-
thogonal Polynomials.
PB91-116137
EPA/600/M-90/009
Reactive Dyes in the Aquatic Environment: A Case Study
of Reactive Blue 19.
PB91-104257
ENVIRONMENTAL RESEARCH LAB., ATHENS, GA.
OFFICE OF RESEARCH AND DEVELOPMENT.
EPA/600/J-90/152
Toxicant-Induced Mortality in Models of 'Daphnia' Popu-
lations.
PB91-109900
ENVIRONMENTAL RESEARCH LAB.-DULUTH, MN.
EPA/600/3-90/071
Environmental Research Laboratory-Duluth Bibliography
of Research Products in the Fields of Freshwater Ecolo-
gy and Toxicology, 1967-1990.
PB91-127712
EPA/600/D-90/160
Things to Consider When Assessing Municipal Impacts
for Remedial Action on a Lake Superior Estuary.
PB91-129148
EPA/600/J-89/475
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
EPA/600/J-89/476
Hepatic Enzyme Systems as Biochemical Indicators of
the Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
EPA/600/J-89/483
Maternal Transfer of Bioactive Polychlorinated Aromatic
Hydrocarbons in Spawning Chinook Salmon ('Obchrhyn-
chus tschawytscha').
PB91-117556
EPA/600/J-90/151
Distribution of Fingerling Brook Trout, 'Salvelinus fontina-
lis' (Mitchill), in Dissolved Oxygen Concentration Gradi-
ents.
PB91-109892
EPA/600/J-90/206
New Method for Determining Effluent Toxicity Using
Duckweed 'Lemna minor'.
PB91-116129
EPA/600f'J-90/207
New Source Identification of Mercury Contamination in
the Great Lakes.
PB91-116111
EPA/600/J-90/208
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
ENVIRONMENTAL RESEARCH LAB.-NARRAGANSETT,
NEWPORT, OR. MARK O. HATFIELD MARINE SCIENCE
CENTER.
EPA/600/D-90/187
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829
ERLN-N067
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829
ENVIRONMENTAL RESEARCH LAB., NARRAGANSETT,
Rl.
EPA/600/D-90/186
Utility of Buoyant Plume Models in Predicting the Initial
Dilution of Drilling Fluids. Chapter 13.
PB91-132837
EPA/600/D-90/188
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
EPA/600/D-90n89
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
5).
PB91-130161
EPA/600/J-89/437
Developing Model of Benthic-Water Contaminant Trans-
port in Bioturbated Sediment.
PB91-109298
EPA/600/J-89/484
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
EPA/600/J-89/485
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis'. Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
EPA/600/J-89/486
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
EPA/600/J-89/487
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
EPA/600/J-90/241
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
EPA/600/J-90/242
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
EPA/600/J-90/243
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Inlaunal Organisms.
PB91-116954
EPA/600/J-90/244
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
EPA/600/J-90/245
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
ERLN-N027
Utility of Buoyant Plume Models in Predicting the Initial
Dilution ol Drilling Fluids. Chapter 13.
PB91-132837
ERLN-N068
Contaminated Marine Sediments: Assessment and Re-
mediation.
PB91-132811
ERLN-N086
Toxicity of Fluoranthene in Sediment to Marine Amphi-
pods: A Test of the Equilibrium Partitioning Approach to
Sediment Quality Criteria.
PB91-116970
ERLN-662
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter
5).
PB91-130161
ERLN-747
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in
'Nephtys incisa' Treated with Dredged Material.
PB91-117549
ERLN-748
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
ERLN-803
Developing Model of Benthic-Water Contaminant Trans-
port in Bioturbated Sediment.
PB91-109298
ERLN-972
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
ERLN-986
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
ERLN-1030
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
ERLN-1047
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
ERLN-1116
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs
to Marine Benthos from Passaic River Sediments.
PB91-116947
ERLN-1210
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
FLORIDA UNIV., GAINESVILLE.
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
(EPA/600/J-90/20!}
PB91-116178
March
CA-3
-------
CORPORATE AUTHOR INDEX
Influence ot Solvent and Sorbent Characteristics on Dis-
tribution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
(EPA/6OO/J-90/200)
PB91-116186
Cosotvency of Partially Miscibte Organic Solvents on the
Solubility of Hydrophobe Organic Chemicals.
(EPA/6OO/J-90/199)
PB91-116194
FRANKLIN ASSOCIATES LTD, PRAIRIE VILLAGE, KS.
Background Document on Clean Products Research and
Implementation.
(EPA/600/2-90/048)
PB91-108977
GEORGIA UNTO, ATHENS. DEPT. OF CHEMISTRY.
Development of a Statistical Model for Metal-Hurruc Inter-
actions.
(EPA/6OO/J-90/246)
P891-116921
HARVARD SCHOOL OF PUBLIC HEALTH, BOSTON, MA.
Exposures to Ackfc Aerosols.
(EPA/6OO/J-89/452)
PB91-109447
HARVARD SCHOOL OF PUBLIC HEALTH, BOSTON, MA.
DEPT. OF BIOSTATtSTlCS.
Use of Tumour Lethality to Interpret Tumoogenicity Ex-
periments Lacking Cause-of-Death Data.
(EPA/eOO/J-88/537)
PB91-10S181
HARVARD SCHOOL OF PUBLIC HEALTH, BOSTON, MA.
DEPT. OF ENVIRONMENTAL SCIENCE AND
PHYSIOLOGY.
Studies of Acid Aerosols in Six Cites and in a New Multi-
CHy Investigation: Design Issues.
(EPA/600/J49/4S4)
PB91-109462
HEALTH EFFECTS RESEARCH LAB, CINCINNATI, OR
EPA/GOO/J-08/547
Comparison of Cytopathogeractty, Immunofkiorescence
and In situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-109280
EPA/600/J-90/145
Recovery of 3-O>kxo-4-(Dk*kxixnethyl)-5-Hydroxy-
2(5H)-Furanone from Water Samples on XAD Resins and
the Effect of Chlorine on Its Mutagenicity.
PB91-109635
EPA/600/J-90/163
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
HEALTH EFFECTS RESEARCH LAB, CINCINNATI, OH
TOXICOLOGY AND MICROBIOLOGY DIV.
EPA/600/J-88/548
Comparison of Cytopathogenicity, tmmunofluorescence
and hi situ DNA Hybridization as Methods for the Detec-
tion of Adenoviruses.
PB91-116053
EPA/600/J-89/462
Short-Term Toxicity (1 and 10 Days) of Cadmium Chlo-
ride in Male and Female Rats: Gavage and Drinking
Water.
PB91-109538
EPA/6OO/J-90/230
Sequential Inoculation as an Adjunct in Enteric Virus
Plaque Enumeration.
PB91-117085
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC.
EPA/600/1-90/009
Ozone Dosimetfy Predcbons for Humans and Rats.
PB91-113852
EPA/600/9-90/021
Workshop on Methods for Investigation of Waterbome
Disease Outbreaks Summary of Recommendations. Held
in Denver. Colorado, October 11-13.1988.
PB91-125716
EPA/600/D-90/131
Regulation of LHRH Action and FSH Synthesis by Estra-
dol. Progesterone, and Inhibm.
PB91 -100933
EPA/600/D-90/165
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
EPA/600/D-90/166
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
EPA/600/D-90/170
Exercise, Fitness, and Health: A Consensus of Current
PB91-131706
EPA/6OO/J-86/550
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
GuneaPigs.
PB91-117630
EPA/600/J-87/537
Mycoptesma genitafcum Protein Resembing the 'Myco-
plasma pneumoniae' Attachment Protein.
PB91-116061
EPA/600/J-88/538
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ettiytanethiourea.
PB91-109199
EPA/600/J-88/540
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215
EPA/600/J-88/541
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
EPA/600/J-88/542
Application of the Micro-Forward Mutation Assay to
Assess Mutagenictty of Airborne Participates in Indoor.
PB91-109231
EPA/600/J-88/545
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachtoride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
EPA/600/J-88/546
Development of a Model That Contains Both Muttipole
Moments and Gaussians for the Calculation of Molecular
Electrostatic Potentials.
PB91-109272
EPA/600/J-88/551
Significance of Mass and Number of Fibers in the Corre-
lation of V79 Cytotoxitity with Tumorigenic Potential of
Mineral Fibers.
PB91-116020
EPA/600/J-88/553
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614
EPA/600/J-89/438
Assessment of Chemically-Induced Alterations in Brain
Development Using Assays of Neuron- and Glia-Local-
ized Proteins.
PB91-109306
EPA/600/J-89/439
Cytotoxictty and Effect on Mutagenicity of Buffers in a Mi-
PB91-109314
EPA/600/J-89/440
Home Air Nicotine Levels and Urinary Cotinine Excretion
in Preschool Children.
PB91-109322
EPA/600/J-89/442
Effect of Ampjollm-lnduced Alterations in Murine Intesti-
nal Microbiota on the Survival and Competition of Envi-
ronmentally Released Pseudomonads.
PB91-109348
EPA/600/ J-89/443
Comparison of Finite-Difference Time-Domain SAR Cal-
culations with Measurements in a Heterogeneous Model
of Man.
PB91-109355
EPA/600/J-«9/445
Evaluation of Sensory System Function Using Reflex
Modification of the Startle Response.
PB91-109371
EPA/600/J-89/446
Use of Bioassay Methods to Evaluate Mutagenicity of
Ambient Air Collected Near a Municipal Waste Combus-
tor.
PB91-109389
EPA/600/J-89/447
Reexairination of London, England, Mortality in Relation
to Exposure to Acidic Aerosols during 1963-1972 Win-
ters.
PB91-109397
EPA/600/J-89/456
Biochemical and Biological Markers: Implications for Epi-
demiotogic Studies.
PB91-109488
EPA/600/J-89/461
Multiple Power-Density Windows and Their Possible
91-109520
EPA/600/J-90/123
Prolonged Survival of Female AKR Mice Fed Diets Sup-
plemented with Methionine and Choline.
PB91-109629
EPA/600/J-90/127
Taste Discrimination Learning in Preweanling Rats.
PB91 -109660
EPA/600/J-90/128
Workshop on the Qualitative and Quantitative Compara-
bility of Human and Animal Developmental Neurotoxicrty,
Work Group 1 Report Comparability of Measures of De-
velopmental Neurotoxicity in Humans and Laboratory Ani-
mals.
PB91-109678
EPA/600/J-90/130
Cotinine Analytical Workshop Report Consideration of
Analytical Methods for Determining Cotinine in Human
Body Fluids as a Measure of Passive Exposure to Tobac-
co Smoke.
PB91 -109694
EPA/600/J-90/144
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
EPA/600/J-90/160
Characterization of the Parasporal Inclusion of Bacillus
tnumgiensis Subsp. Kyushuensis.
PB91-115899
EPA/600/J-90/161
Nasal Lavage as a Tool in Assessing Acute Inflammation
in Response to Inhaled Pollutants.
PB91-115881
EPA/600/J-90/164
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91-115865
EPA/600/J-90/165
Induction of Anchorage-Independent Growth in Human
Diploid Fibroblasts by the Cyclopenta-polycyclic Aromatic
Hydrocarbon, Benz(1 )-aceantnrylene.
PB91-115857
EPA/600/J-90/168
Cytogenetic Analyses of Mice Exposed to Dichlorometh-
ane.
PB91-115824
EPA/600/J-90/169
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinifotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
EPA/600/J-90/174
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
EPA/600/J-90/231
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Me(hyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
EPA/600/J-907233
Teratogenicity of 5-Azacytidine in the Sprague-Dawtey
Rat
PB91-117051
EPA/600/J-90/234
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
ISBN-0-87322-237-7
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
Comparative Sensitivity of Neurobehavkxal Tests for
Chemical Screening.
(EPA/600/J-90/2Z8)
PB91-117101
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC. CARCINOGENESIS AND
METABOLISM BRANCH.
EPA/600/J-90/238
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC. CLINICAL RESEARCH BRANCH.
EPA/600/J-89/467
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
EPA/600/J-90/124
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC. DEVELOPMENTAL TOXICOLOGY
DIV.
EPA/600/J-90/125
Effect of Ambient Temperature and Running Wheel Activ-
ity on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
EPA/600/J-90/134
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
EPA/600/J-90/135
Chkxdimeform-lnduced Alterations in Endocrine Regula-
tion within the Male Rat Reproductive System.
PB91-109736
EPA/600/J-90/232
Effects of Murine Cytomegalovirus on Development Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC. ENVIRONMENTAL TOXICOLOGY
DIV.
EPA/600/J-89/441
Biochemical Studies of Promoters of Carcinogenesis in
Rat Liver.
PB91-109330
EPA/600/J-90/126
Histamine and Methacholine Aerosol Bronchial Challenge
in Awake Guinea Pigs.
PB91-109652
HEALTH EFFECTS RESEARCH LAB, RESEARCH
TRIANGLE PARK, NC. GENETIC TOXICOLOGY DIV.
EPA/600/J-89/471
Differences in Detection of DNA Adducts in the 32P-
Posflabelling Assay After Either 1-Butanol Extraction or
Nuclease PI Treatment
PB91-115972
EPA/600/J-90/140
Further Evidence That Dichkxomethane Does Not Induce
Chromosome Damage.
PB91-109785
EPA/600/J-90/166
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
CA-4
VOL 91, No. 1
-------
CORPORATE AUTHOR INDEX
NATIONAL CENTER FOR GROUND WATER RESEARCH, HOUSTON,
EPA/600/J-90/177
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
HEALTH EFFECTS RESEARCH LAB., RESEARCH
TRIANGLE PARK, NC. NEUROTOXICOLOGY DIV.
EPA/600/J-89/455
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
EPA/600/J-89/468
Acute Effects of Amitraz on the Acoustic Startle Re-
sponse and Motor Activity.
PB91-115998
EPA/600/J-90/122
Neurotoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
EPA/600/J-90/129
Stationary Pattern Adaptation and the Early Components
in Human Visual Evoked Potentials.
PB91-109686
EPA/600/J-90/136
Examination of the Proconvulsant Actions of Pyrethroid
Insecticides Using Pentylenetetrazol and Amygdala Kin-
dling Seizure Models.
PB91-109744
EP A/600/J-90/167
Neurotoxicology in the 1990s.
PB91-115832
EPA/600/J-90/176
Neurotoxicity of Subchronic Acetylcholinesterase (AChE)
Inhibition in Rat Hippocampus.
PB91-116905
EPA/600/J-90/235
Reflex Modification and the Detection of Toxicant-In-
duced Auditory Dysfunction.
PB91-117036
EPA/600/J-90/236
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
HEALTH EFFECTS RESEARCH LAB., RESEARCH
TRIANGLE PARK, NC. PERINATAL TOXICOLOGY
BRANCH.
EPA/600/J-90/159
Structure-Activity Relationships in the Developmental
Toxkaty of Substituted Phenols: In vivo Effects.
PB91-115907
HEALTH EFFECTS RESEARCH LAB., RESEARCH
TRIANGLE PARK, NC. TOXICOLOGY BRANCH.
EPA/600/J-88/550
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
EPA/600/J-69/457
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91-109496
EPA/600/J-89/472
Regional Patterning of Hormones in the Female Rat An-
terior Pituitary: Disproportionate Changes Over the Es-
trous Cycle.
PB91-115964
HOLZHACHER, MCLENDON AND MURRELL, MELVILLE,
NY.
Impact of Lead and Other Metallic Solders on Water
Quality.
(EPA/600/2-90/OS6)
PB91 -125724
HYDROOUAL, INC., MAHWAH, NJ.
Assessment of the Biolac (Trade Name) Technology.
(EPA/430/09-90/013)
PB91-102095
ICF, INC., FAIRFAX, VA.
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
(EPA/530/SW-90/081)
PB91-102061
Technology Transfer Needs Assessment, 1990.
(EPA/540/8-90/007)
PB91-125674
National Radon Contractor Proficiency Program. Profi-
ciency Report, October 1990.
(EPA/520/1-90/033)
PB91-125922
ILLINOIS STATE ENVIRONMENTAL WJOTECTION
AGENCY, SPRINGFIELD. DIV. OF AIR POLLUTION
CONTROL
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023
ILLINOIS STATE ENVIRONMENTAL PROTECTION
AGENCY, SPRINGFIELD. DIV. OF LAND POLLUTION
CONTROL.
IEPA/GCA-90/163
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589
Available Disposal Capacity for Solid Waste in Illinois-.
Fourth Annual Report
PB91-108712
ILLINOIS STATE ENVIRONMENTAL PROTECTION
AGENCY, SPRINGFIELD. DIV. OF WATER POLLUTION
CONTROL.
IEPA/WPC/90-296
Clean Lakes Program Phase 2 Project. Report for Lake
Le-Aqua-Na Stephenson County, Illinois.
PB91-123323
ILLINOIS UNIV. AT URBANA-CHAMPAIGN. DEPT. OF
FORESTRY.
Spodosol Variability and Assessment of Response to
Acidic Deposition.
(EPA/600/J-90/1B7)
PB91-116798
INDUSTRIAL ECONOMICS, INC- CAMBRIDGE, MA.
Threats to Biological Diversity in the United States.
(PM-220)
PB91-125757
INFILTEC, FALLS CHURCH, VA.
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
(EPA/eoO/e-90/076)
PB91-125831
IOWA STATE UNIV., AMES. DEPT. OF STATISTICS.
Indoor Air Pollution and Pulmonary Performance: Investi-
gating Errors in Exposure Assessment.
(EPA/600/J-89/401)
PB91-100917
JACOBS ENGINEERING GROUP, INC., PASADENA, CA.
Guides to Pollution Prevention: The Fabricated Metal
Products Industry.
(EPA/B25/7-9O/006)
PB91-110015
Guides to Pollution Prevention-. The Commercial Printing
Industry.
(EPA/625/7-90/008)
PB91-110023
JAMES N. GAMBLE INST. OF MEDICAL RESEARCH,
CINCINNATI, OH.
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
(EPA/6OO/J-86/S51)
PB91-117622
JOHNS HOPKINS HOSPITAL, BALTIMORE, MD.
Characterization of Sulfhydryl Proteins Involved in the
Maintenance of Flagellar Straightness in Hamster Sper-
matozoa.
(EPA/600/J-90/239)
PB91-116996
JOHNS HOPKINS UNIV., BALTIMORE, MD. SCHOOL OF
HYGIENE AND PUBLIC HEALTH.
Trophic Effect of Luteinizing Hormone on the Rat Leydig
Cell.
(EPA/6OO/J-89/482)
PB91-117564
Maintenance of Testosterone Production by Purified
Adult Rat Leydig Cells for 3 Days In vitro.
(EPA/600/J-69/481)
PB91-117572
JORDAN (EDWARD C.) CO, INC, PORTLAND, ME.
Corrective Measures for Releases to Surface Waters.
(EPA/530/SW-90/085)
PB91-102046
LAWRENCE BERKELEY LAB, CA. APPLIED SCIENCE DIV.
Selected Organic Pollutant Emissions from Unvented
Kerosene Heaters.
(EPA/600/J-90/227)
PB91-117119
LAWRENCE UVERMORE NATIONAL LAB., CA.
BIOMEOICAL SCIENCES DIV.
Induction, Accumulation, and Persistence of Sister Chro-
matid Exchanges in Women with Breast Cancer Receiv-
ing Oyciophospnamide, Adriamycin, and 5-Fluorouracil
Chemotherapy.
(EPA/600/J-9O/240)
PB91-116988
Improved Flow Cytometnc Assay for Somatic Mutations
at the Glycophorin A Locus in Humans.
PB9M17093
LOCKHEED ENGINEERING AND SCIENCES CO, INC, LAS
VEGAS, NV.
Performance Evaluation Materials for the Analysis of
Volatile Organic Contaminants in Soil: A Preliminary As-
sessment
(EPA/600/J-90/226)
PB91-117127
Minimization of Interferences in Inductively Coupled
Plasma Mass Spectrometry Using On-Line Preconcentra-
Don.
(EPA/600/J-9O/223)
PB91-117150
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Okwins and Dibenzofurans.
(EPA/6OO/J-9O/221)
PB91-117176
LOWRY ENGINEERING, INC, UNITY, ME.
Radon Removal by POE GAC Systems: Design. Perform-
ance, and Cost
(EPA/600/2-90/049)
PB91-125633
MAIN GEOPHYSICAL OBSERVATORY, LENINGRAD
(USSR).
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
(EPA/6OO/D-9O/176)
PB91-129163
MASSACHUSETTS INST. OF TECH, CAMBRIDGE. RALPH
M. PARSONS LAB.
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport
in Groundwater.
PB91-117457
MICHIGAN DEPT. OF NATURAL RESOURCES, LANSING.
SURFACE WATER QUALITY DIV.
MI/DNR/SWO-90/010
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
(EPA/905/4-90/001)
PB91-125823
MICHIGAN STATE UNIV., EAST LANSING. CENTER FOR
ENVIRONMENTAL TOXICOLOGY.
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
(EPA/600/J-a9/477)
PB91-115915
MID-PACIFIC ENVIRONMENTAL LAB., MOUNTAIN VIEW,
CA.
Method for the Supercritical Fluid Extraction of Soils/
Sediments.
(EPA/600/4-90/026)
PB91-127803
MIDWEST RESEARCH INST, FALLS CHURCH, VA.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
(EPA/530/UST-90/010)
PB91-113860
MIDWEST RESEARCH INST, KANSAS CITY, MO.
Brominated Dioxins and Dibenzofurans in Human Adi-
pose Tissue.
(EPA/S60/5-90/OOS)
PB91 -103507
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisi-
ana.
(EPA/S30/SW-90/086)
PB91-111492
Field Measurements: Dependable Data When You Need
It
(EPA/530/UST-90/003)
PB91-129825
MIDWEST RESEARCH INST, MINNEAPOLIS, MN.
Metals Control Efficiency Test at a Dry Scrubber and
Baghouse Equipped Hazardous Waste Incinerator.
(EPA/S30/SW-91/004)
PB91-101865
MINNESOTA UNIV., MINNEAPOLIS. DEPT. OF CIVIL AND
MINING ENGINEERING.
Field Intercomparison of Precipitation Samplers for As-
sessing Wet Deposition of Organic Contaminants.
(GLNPO-01/9O, EPA/905/4-90/002)
PB91-125880
MINNESOTA UNIV., MINNEAPOLIS. DEPT. OF LAB.
MEDICINE.
Human Genotoxicity: Pesticide Applicators and Phos-
phine.
(EPA/600/J-89/450)
PB91-109421
MISSISSIPPI UNIV. MEDICAL CENTER, JACKSON. DEPT.
OF PHARMACOLOGY AND TOXICOLOGY.
Carbon Tetrachloride Metabolism in Partially Hepatectc-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
(EPA/600/J-89/464)
PB91-109553
Role of Hepatocellular Regeneration in Chlordecone Po-
tentiated Hepatotoxicity of Carbon Tetrachloride.
(EPA/6OO/J-B9/465)
PB91-109561
Hepatic Polyamines and Related Enzymes Following
Chlordecone-Potentiated Carbon Tetrachloride Toxicity in
Rats.
(EPA/600/J-B9/466)
PB91-109579
MOUNT SINAI SCHOOL OF MEDICINE, NEW YORK.
Nucleophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Den-
(EPA/600/J-8S/544I
PB91-109256
NATIONAL CENTER FOR ATMOSPHERIC RESEARCH,
BOULDER, CO.
Flux Determinations and Physiological Response in the
Exposure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone. and Sulfur Dioxide.
(EPA/600/J-90/215)
PB91-117473
Branch Chamber System and Techniques for Simultane-
ous Pollutant Exposure Experiments and Gaseous Flux
Determinations.
(EPA/600/J-90/214)
PB91-117481
NATIONAL CENTER FOR GROUND WATER RESEARCH,
HOUSTON, TX.
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
(EPA/600/J-90/1S7)
PB91-109959
March
CA-5
-------
CORPORATE AUTHOR INDEX
NATO COMMITTEE ON THE CHALLENGES OF MODERN
SOCIETY, BRUSSELS (BELGIUM).
CCMS-172
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
(EPA/600/6-90/013)
PB91-103598
NATO/CCMS-168
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Listing of Laboratories
with Expertise in the Analysis of Dioxins and Related
Compounds.
(EPA/600/6-90/016)
PB91-110007
NATO/CCMS-169
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Inventory of Regula-
tions/Statutes Concerning Dioxins and Related Com-
pounds.
(EPA/600/6-90/017)
PB91-125799
NATO/CCMS-173
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Formation of Dioxins
and Related Compounds in Industrial Processes.
(EPA/600/6-90/011)
PB91-1035BO
NATO/CCMS-174
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Methods of Degrada-
tion, Destruction, Detoxification, and Disposal of Dioxins
and Related Compounds.
(EPA/600/6-90/012)
P89M25666
NATO/CCMS-175
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. Waste Disposal Sites
Contaminated with Dioxins and Related Compounds.
(EPA/6OO/6-9O/010)
PB91 -106237
NATO/CCMS-176
Pilot Study on International Information Exchange on
Dioxins and Related Compounds. International Toxicity
Equivalency Factor (I-TEF) Method of Risk Assessment
for Complex Mixtures of Dioxins and Related Com-
pounds.
(EPA/600/6-90/009)
PB91-125625
NATO/CCMS-178
Plot Study on International Information Exchange on
Dioxins and Related Compounds. Scientific Basis for the
Development of the International Toxicity Equivalency
Factor (I-TEF) Method of Risk Assessment for Complex
Mixtures of Dioxins and Related Compounds.
(EPA/600/6-90/01 S)
PB91-109991
NATO/CCMS-179
Pilot Study on International Information Exchange on
Dioxins and Related Compounds, October 1988.
(EPA/600/6-90/014)
PB91-106112
NEVADA UNIV., RENO. DEPT. OF BIOCHEMISTRY.
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
(EPA/600/J-90/247)
PB91-116913
NEW HAMPSHIRE UNIV, DURHAM. ENVIRONMENTAL
RESEARCH GROUP.
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
(EPA/600/2-90/047)
PB91-102020
NEW JERSEY MEDICAL SCHOOL, NEWARK.
Genetic Method to Ouanttate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal
Hybrid Cell Line: Identification of Potential Oastogerric
Agents.
(EPA/6OO/J-89/449)
PB91-109413
NEW MEXICO UNIV., ALBUQUERQUE. MEDICAL CENTER.
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
(EPA/6OO/J-89/453)
PB91-109454
NEW ORLEANS UNIV, LA. DEPT. OF CHEMISTRY.
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachkxodi-
benzo-p-dnxin and of Related Aromatic Systems.
(EPA/6OO/J-90/141)
PB91-109793
NEW YORK UNIV. MEDICAL CENTER, NY. INST. OF
ENVIRONMENTAL MEDICINE.
Exposure Assessment Input into Risk Assessment
(EPA/6OO/J-8B/536)
PB91-109173
Effective Strategies for Population Studies of Acute Air
Poaution Hearth Effects.
(EPA/6OO/J-89/4S1)
PB91-109439
NEW YORK UNIV. MEDICAL CENTER, TUXEDO PARK.
INST. OF ENVIRONMENTAL MEDICINE.
Characterization and Reconstruction of Historical London.
England, Aoxtc Aerosol Concentrations.
(EPA/600/J49/44B)
PB91-109405
NORTH CAROLINA STATE UNIV. AT RALEIGH. DEPT. OF
BIOCHEMISTRY.
Estradiol Alters the Effectiveness of Gonadotropin-Re-
leasing Hormone (GnRH) in Ovine Pituitary Cultures:
GnRH Receptors versus Responsiveness to GnRH.
(EPA/600/J-90/173)
PB91-115790
Inhibin Increases and Progesterone Decreases Recep-
tors for Gonadotropin-Releasing Hormone in Ovine Pitui-
tary Culture.
(EPA/6OO/J-90/178)
PB91-116889
NORTHROP SERVICES, INC./ENVIRONMENTAL
SCIENCES, RESEARCH TRIANGLE PARK, NC.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
(EPA/45O/2-81/O04)
PB91-101691
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
(EPA/450/2-81/005)
PB91-101709
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
(EPA/450/2-61/006)
PB91-101758
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
(EPA/600/J-86/546)
PB91-109124
Morphometrk: Study of Nasal-Pharyngeal Growth for Par-
ticle Deposition in the Rat.
(EPA/600/J-B7/S34)
PB91-109140
NORTHROP SERVICES, INC./ENVIRONMENTAL
SCIENCES, RESEARCH TRIANGLE PARK, NC.
INHALATION TOXICOLOGY GROUP.
Distribution and lexicological Effects of Inhaled Methyl
Bromide in the Rat
(EPA/600/J-88/543)
PB91-109249
NORTHROP SERVICES, INC, RESEARCH TRIANGLE
PARK, NC.
Airflow Characteristics in a Baboon Nasal Passage Cast.
(EPA/6OO/J-86/S47)
PB91-109132
Trophic Control of Lung Development by Sympathetic
Neurons: Effects of Neonatal Sympathectomy with 6-Hy-
droxydopamine.
(EPA/600/J-88/539)
PB91-109207
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
(EPA/600/J-B9/463)
PB91-109546
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
(EPA/6OO/J-90/131)
PB91-109702
Morphometnc Comparison of the Nasopharyngeal Airway
of Laboratory Animals and Humans.
(EPA/6OO/J-B6/548)
PB91-116079
NMDA Antagonist, MK-801. Suppresses Long-Term Po-
tentiation, Kindling, and Kindling-Induced Potentiation in
the Perforant Path of the Unanesthetized Rat.
(EPA/600/J-90/170)
PB91-116087
NSI TECHNOLOGY SERVICES CORP, CORVALUS, OR.
Atlas of Air Quality and Deposition in or Near Forests of
the Western United States.
(EPA/600/3-90/081)
PB91-106229
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
(EPA/600/3-90/086)
PB91-125682
Efficacy of Ozone Exposure Indices in the Standard Set-
ting Process.
(EPA/6OO/D-90/1S8)
PB9M29692
Evaluation of Various Alternative Ambient Ozone Stand-
ards Based on Crop Yield Loss Data.
(EPA/6OO/D-9O/1S7)
PB91-129700
Physiography and Forest Types of the Western United
States (Chapter 1).
(EPA/6OO/D-90/15S)
PB91-129726
NSI TECHNOLOGY SERVICES CORP, RESEARCH
TRIANGLE PARK, NC.
Simulation of Heat and Mass Transfer Processes in a
Surrogate Bronchial System Developed for Hygroscopic
Aerosol Studies.
(EPA/6OO/J-89/444)
PB91-109363
Comparison of Cadmium Cytotoxicity in Human versus
Rat Nasal Epithelial Cells In vitro.
(EPA/600/J-90/143)
PB91-109819
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
(EPA/600/J-90/237)
PB91-117010
Evaluation of Particle Beam Liquid Chromatography/
Mass Spectrometry for the Analysis of Polar Semivolatile
Organic Compounds in Air Samples.
(EPA/600/3-90/091)
PB91-127746
OAK RIDGE NATIONAL LAB., TN.
ECAO-R-0132
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
(EPA/6OO/B-89/072)
PB91-102327
OAK RIDGE NATIONAL LAB., TN. NUCLEAR
OPERATIONS ANALYSIS CENTER.
Colloidal Considerations in Groundwater Sampling and
Contaminant Transport Predictions: A Bimonthly Techni-
cal Progress Review.
(EPA/6OO/J-90/198)
PB91-116202
OFFICE OF RADIATION PROGRAMS, WASHINGTON, DC.
EPA/520/1-90/006
Cost of Implementing Protective Action Guides for Food.
PB91-102079
OHIO STATE UNIV., COLUMBUS. DEPT. OF
PHYSIOLOGICAL CHEMISTRY.
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
(EPA/600/'J-90/137)
PB91-109751
OKLAHOMA MEDICAL RESEARCH FOUNDATION,
OKLAHOMA CITY.
Conditions Influencing Yield and Analysis of 8-Hydroxy-2'
-Deoxyguanosine in Oxidatively Damaged DNA.
(EPA/600/J-90/213)
PB91-117499
OMNI ENVIRONMENTAL SERVICES, INC, BEAVERTON,
OR.
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY., 1988-89. Volume 1.
(EPA/600/7-90/019A)
PB91-125641
Field Performance of Advanced Technology Woodstoves
in Glens Falls, NY.. 1988-89. Volume 2. Technical Ap-
pendices.
(EPA/6OO/7-90/019B)
PB91-125658
OREGON STATE UNIV, CORVALLIS. DEPT. OF
ATMOSPHERIC SCIENCES.
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
(EPA/600/J-90/190)
PB91-116764
OREGON STATE UNIV, CORVALUS. DEPT. OF
FISHERIES AND WILDLIFE.
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
(EPA/6OO/J-88/552)
PB91-116012
PEI ASSOCIATES, INC, CINCINNATI, OH.
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitor-
(EPA/450/t-90/005)
PB91-102129
Characterization and Treatment of Wastes from Metal-
Finishing Operations.
(EPA/600/2-90/OSS)
PB91-125732
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
(EPA/600/2-90/053)
PB91-125740
PROGRAM RESOURCES, INC, RESEARCH TRIANGLE
PARK, NC.
Report of the International Committee on Nickel Carcino-
genesis in Man.
(EPA/6OO/J-9O/142)
PB91-109801
PTI ENVIRONMENTAL SERVICES, BELLEVUE, WA.
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
(EPA/910/9-90/013)
PB91-125872
RADIAN CORP, RESEARCH TRIANGLE PARK, NC.
Classification of Materials as Potential Sources of Indoor
Air Pollution.
(EPA/600/8-90/074)
PB91-125708
Assessment of the Controllability of Condensible Emis-
sions.
(EPA/600/8-90/075)
PB91-125807
Overview of Climate Information Needs for Ecological Ef-
fects Models.
(EPA/6OO/3-9O/O89)
PB91-125898
Toxic Air Pollutant Emission Factors - A Compilation for
Selected Air Toxic Compounds and Sources, Second Edi-
tion.
(EPA/4SO/2-90/011)
PB91-126003
Landfill Gas and the Greenhouse Effect
(EPA/6OO/D-90/219)
PB91-136960
CA-6
VOL. 91, No. 1
-------
CORPORATE AUTHOR INDEX
WOODS HOLE OCEANOGRAPHIC INSTITUTION, MA. DEPT. OF
RADIAN CORP., RESEARCH TRIANGLE PARK, NC.
PROGRESS CENTER.
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
(EPA/450/3-90/020)
PB91-102111
RAND CORP., SANTA MONICA, CA.
N-3140-EPA/JMO/RC
Subjective-Probability-Based Scenarios for Uncertain
Input Parameters: Stratospheric Ozone Depletion.
N90-26157/7
RESEARCH TRIANGLE INST., RESEARCH TRIANGLE
PARK.NC.
EPA/600/J-90/180
Evaluation of the Cold Pipe Precharger.
PB91 -116863
Measurement of Toxic and Related Air Pollutants. Pro-
ceedings of the 1990 EPA/A and WMA International
Symposium. Held in Raleigh, North Carolina on May 1-4,
1990.
(EPA/600/9-90/026, VIP-17)
PB91-120279
Ajr/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
(EPA/450/1-90/003)
PB91-125997
RESEARCH TRIANGLE INST., RESEARCH TRIANGLE
PARK, NC. CENTER FOR DIGITAL SYSTEMS RESEARCH.
Regional Oxidant Model Multi-Processor (ROMMP).
(EPA/600/D-90/173)
PB91-131680
RHODE ISLAND UNIV., NARRAGANSETT. GRADUATE
SCHOOL OF OCEANOGRAPHY.
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
(EPA/600/3-30/092, EPLN-X175)
PB91-127787
ROBERT S. KERR ENVIRONMENTAL RESEARCH LAB,
ADA, OK.
EPA/540/4-89/003
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256
SCIENCE APPLICATIONS INTERNATIONAL CORP,
BOTHELL, WA.
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
(EPA/910/9-90/017)
PB91-125781
SCIENCE APPLICATIONS INTERNATIONAL CORP.,
MCLEAN, VA.
Applications Analysis Report SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachu-
setts.
(EPA/540/A5-9O/002)
PB91-11384S
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
(EPA/600/2-90/046)
P891-125690
SCIENCE APPLICATIONS INTERNATIONAL CORP,
NARRAGANSETT, Rl.
Ecological Risk Assessment Framework for Examining
the Impacts of Oceanic Disposal.
(EPA/600/D-90/223, ERLN-1049)
PB91-137000
SOUTHERN RESEARCH INST., BIRMINGHAM, Al_
SRI-ENV-89-905-5914
Ljmb Process Development Studies.
(EPA/600/7-90/020)
PB91-127688
SOUTHWEST RESEARCH INST, SAN ANTONIO, TX.
DEPT. OF GEOSCIENCES.
Electrical Response of a Leak in a Geomembrane Liner.
(EPA/600/J-88/S35)
PB91-109165
STATE UNIV. OF NEW YORK AT ALBANY. ATMOSPHERIC
SCIENCES RESEARCH CENTER.
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
(EPA/600/3-90/05B)
PB91-100164
SYRACUSE RESEARCH CORP, NY.
Technical Support Document on Risk Assessment of
Chemical Mixtures.
(EPA/600/8-90/064)
PB91-103556
UTAH STATE UNIV, LOGAN.
Approach to BioremediatBon of Contaminated Soil.
(EPA/6OO/J-90/203)
PB91-116152
UTAH UNIV, SALT LAKE CITY.
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
Tail.
(EPA/6OO/J-87/S36)
PB91-109157
UTAH UNIV, SALT LAKE CITY. DEPT. OF CHEMICAL
ENGINEERING.
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
(EPA/600/J-90/179)
PB91-116871
VERSAR, INC, SPRINGFIELD, VA.
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
(EPA/560/5-90/011)
PB91-102087
Background Document to the Integrated Risk Assess-
ment for Dioxins and Furans from Chlorine Bleaching in
Pulp and Paper Mills.
(EPA/560/5-90/014)
PB91-102137
VIRGINIA POLYTECHNIC INST. AND STATE UNIV.,
BLACKSBURG.
Quality Assurance Methods Manual for Forest Site Clas-
sification and Field Measurements.
(EPA/600/3-90/082)
PB91-127761
VIRGINIA POLYTECHNIC INST. AND STATE UNIV,
BLACKSBURG. CENTER FOR ENVIRONMENTAL AND
HAZARDOUS MATERIAL STUDIES.
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
(EPA/600/J-90/21B)
PB91-117465
VISTA RESEARCH, INC, MOUNTAIN VIEW, CA.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
(EPA/600/2-90/050)
PB91-106245
WOODS HOLE OCEANOGRAPHIC INSTITUTION, MA.
DEPT. OF OCEAN ENGINEERING.
Recovery of Low-Level Radioactive Waste Packages
from Deep-Ocean Disposal Sites, September 1990.
(EPA/520/1-90/027)
PB91-127738
March
CA-7
-------
PERSONAL AUTHOR INDEX
This index is arranged by personal author's last name, report title, and NTIS order number. As many as five
authors may be included for each report; all are listed in this index.
THE THREE LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Author Name
Title
NTIS Order Number/Media Code Price Code
COATES J., ELZERMAN A. W., and GARRISON A. W.
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations
PB85-169597/REB PC A02/MF A01
-------
PERSONAL AUTHOR INDEX
ACHESON, S. K.
Examination of the Proconvulsant Actions of Pyrethroid In-
secticides Using Pentylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744
ADAMUS, P.
Impacts on Quality of Inland Wetlands of the United States:
A Survey of Indicators, Techniques, and Applications of
Community-Level Biomonitoring Data.
PB91-113837
ALLEN, J.
Cytogenetjc Analyses of Mice Exposed to Dichloromethane.
PB91-115824
ALLEN, J. W.
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785
ALLEN, M. J.
Efficacy of beta-Glucuronidase Assay for Identification of
'EBchenchia coli' by the Defined-Substrate Technology.
PB91-109876
AMATO, J. R.
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
AMER, A.
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhatogenated Acetic Acids.
PB91-109603
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Potynalogenated Acetic Acids.
PB91-109777
ANEJA, V.
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
ANKLEY, G. T.
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
Maternal Transfer of Btoactive Polychtorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon ('Obchrhynchus
tschawytscha').
PB91-117556
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Watertaird Eggs from the Great Lakes.
PB91-115915
APTE.M.G.
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119
ARMSTRONG, J.
Calibration of Greenhouse and the Field for Survival of Ge-
netically Engineered Microorganisms.
PB91-10997S
ARNAUT, L. Y.
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240
ASHBY, J.
1-Chkxomethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
ASHWORTH, L. K.
Induction, Accumulation, and Persistence of Sister Chroma-
fid Exchanges in Women with Breast Cancer Receiving Cy-
dophosphamide, Adriamycin, and 5-FluofOuracil Chemo-
therapy.
PB91-116988
ATHWAL, R. S.
Genetic Method to Ouantttate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal Hybrid
Cell Line: Identification of Potential dastogenic Agents.
PB91-109413
AUBREY, O. G.
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
AYUNG, R. E.
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507
AZARRAGA, L. V.
Development of a Statistical Model for Metal-Humic Interac-
tions.
PB91-116921
AZEVEDO, S. H.
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700
BACHELET, D.
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
BACKHUS, D. A.
Fluorescent Potycydic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport in
Groundwater.
PB91-117457
BAGLEY, C. J.
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111
BAILEY, B.
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
BAINES, P. G.
Obstacle Drag in Stratified Flow.
PB91-116814
BARCELONA, M. J.
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
BARNES, D. G.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (f-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625
BARNES, P.
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
BARNES, R. H.
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
BARNETT, S. G.
Field Performance of Advanced Technology Woodstoves in
Glens Falls. NY., 1988-89. Volume 1.
PB91-125641
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY.. 1988-89. Volume 2. Technical Appendi-
ces.
PB91-125658
BARNWELL, T. O.
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171
BARTH, E. F.
Technology Evaluation Report: Chemfix Technologies, Inc.
Solidification/Stabilization Process, Clackamas, Oregon.
Volume 1.
PB91-127696
BAUER, K.
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507
BAUER, K. M.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-113860
BAUMGARTNER, D. J.
Marine Processes, Their Relationship to Pollution, and a
Framework tor Waste Management (Chapter 1).
PB91-132829
Utility of Buoyant Plume Models in Predicting the Initial Dilu-
tion of Drilling Fluids. Chapter 13.
PB91-132837
BEACH, U O.
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
BEACHLER, O.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
BEECHLER, D. S.
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
BEGGS, M. J.
Inhibin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
ture.
PB91-116889
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol. Progesterone, and Inhibin.
PB91-100933
BELL, A. N.
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561
BELL, W.
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
BENNETT, R. S.
Effects of Methyl Parathion on Red-Winged Blackbird
('Agela)us phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
BENTJEN, S. A.
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228
BENTON, W. H.
Comparison of Cytopathogenicity, Immunofluorescence and
In situ DNA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence and
In situ DNA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-116053
Sequential Inoculation as an Adjunct in Enteric Virus Plaque
Enumeration.
PB91-117085
BERMAN, E.
Effect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
BERNSTEIN, D. I.
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
BETOWSKI, L. D.
Thermospray lonization with RepeHer-lnduced Collisionally
Activated Dissociation of Dyes.
PB91-117168
BIERMAN, V. J.
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91-130161
BIGBEE, W. L.
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophorin A Locus in Humans.
PB91-117093
BILOTTA, J. M.
Comparison of Cadmium Cytotoxicity in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819
BLACKMAN, C. F.
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520
BOEHM, M.
Atlas of Air Quality and Deposition in or Near Forests of the
Western United States.
PB91-106229
BOLTON, H.
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228
BONCEK, V. M.
Acute Effects of Amitraz on the Acoustic Startle Response
and Motor Activity.
PB91-115998
BONO, C. E.
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
BOOTH, K. C.
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary Disproportionate Changes Over the Estrous
Cycle.
PB91-115964
BOOTH, P. N.
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
BOOTHMAN, W. S.
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
BORZELLECA, J. F.
Short-Term Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538
BOTTIMORE, D. P.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1988.
PB91-106112
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (1-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds.
PB91-109991
BOTTRELL, D. W.
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment.
PB91-117127
BOUCHARD, C.
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
PA-1
-------
PERSONAL AUTHOR INDEX
BOWEN, R. D.
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
BOYES, W. K.
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysis to Address
the Issue of Predicting Human Neurotoxic Effects from Rat
Data.
PB91-116095
Stationary Pattern Adaptation and the Early Components in
Human Visual Evoked Potentials.
PB91-109686
BRADBURY, S. P.
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
BRADY, A. L.
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
BRANDT, K.
Impacts on Quality of Inland Wetlands of the United States.
A Survey of Indicators, Techniques, and Applications of
Community-Level Bkxnonitoring Data.
PB91-113837
BRETTHAUER, E. W.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007
BRIOEN, F. E.
Comparison of Several Standard Materials and Techniques
for the Warren-Averbach Determination of Microstructure
Characteristics of Calcium Hydroxide Sorbent Materials.
PB91-116855
BRIDGES, J. S.
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
BRIUS, G. M.
Electron-Capture Negative lonization Calibrants for Magnet-
ic Sector Mass Spectrometers.
PB91-117143
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
BROOKS, G. R.
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91-126003
BROWN, D. D.
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
BROWN, J-L.
Biochemical Studies of Promoters of Carcinogenesis in Rat
Liver.
PB91-109330
BROWN, L.M.
Guides to Pollution Prevention: The Commercial Printing In-
dustry.
PB91-110023
BRUCE, K.R.
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-10985O
BRUMLEY, W. C.
Electron-Capture Negative lonization Calibrants for Magnet-
ic Sector Mass Spectrometers.
PB91-117143
Mass Spectral Fragmentation Pathways in Nitramines. A
Collision-Induced Dissociation Study.
PB91-117135
BUCHHOLZ.P.
Synthesis Report Laboratory Test Methods for Exposure of
Birds to Mcrobal Pest Control Agents.
PB91-109967
BULUSU, S.
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
BUNGER, B.
Cost of Implementing Protective Action Guides for Food.
PB91-102079
BURTON, G.V.
Induction, Accumulation, and Persistence of Sister Chroma-
tid Exchanges in Women with Breast Cancer Receiving Cy-
dophosphamide. Adnamyan, and 5-Fluorouraal Chemo-
therapy.
PB91-116988
BUSCH, R. H.
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91-117630
BUSCHBOM, R. L.
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91-117630
CALLAHAN, M.
Guides to Pollution Prevention: The Fabricated Metal Prod-
ucts Industry.
PB91-110015
CAMERON, T. A.
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
CAMP, S. R.
Reactive Dyes in the Aquatic Environment: A Case Study of
Reactive Blue 19.
PB91-104257
CAMPBELL, J.
Cytogenetic Analyses of Mice Exposed to Dichloromethane.
PB91-115824
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785
CANNON, W. C.
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
CARFAGNA, P. F.
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91-126003
CARLSON, G. P.
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachlonde on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
CARREIRA, L. A.
Development of a Statistical Model for Metal-Hume Interac-
tions.
PB91-116921
CARROLL, G. J.
Size Distributions of Trace Metals in Rue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
CARROLL, M. T.
Nudeophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplaoan of the Charge Densi-
PB91-109256
CARTER, H. B.
Effect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
CARVER, B.
Functional Teratogens of the Rat Kidney. 1. Cotehicine,
Dinoseb, and Methyl Safcytate.
PB91-109223
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethytenethiourea.
PB91-109199
CASTRO, I. P.
Obstacle Drag in Stratified Flow.
PB91-116814
CHADHA, A.
Evaluation of Significant Anthropogenic Sources of Radiati-
very Important Trace Gases.
PB91-127753
CHADWKX, R. W.
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachtoride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
CHANG, J.
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinrtrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
CHANG, l_ Y.
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
CHANG, T. L.
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
CHANG, T.S.K.
Characterization of Surfhydryl Proteins Involved in the Main-
tenance of Flagellai Straightness in Hamster Spermatozoa.
PB91-116996
CHARLES, D. F.
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for Infer-
ring Water Chemistry.
PB91-116780
CHATFIELD, f. J.
Evaluation of Two Cleaning Methods for Removal of As-
bestos Ffcers from Carpet
PB91-125740
CHEESEMAN, J. R.
Nucleophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Densi-
PB91-109256
CHERNOFF, N.
Teratogenicity of 5-Azacytidine in the Sprague-Dawley Rat.
PB91-117051
CHESSON, J.
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740
CHRISTENSEN, M. L.
Induction, Accumulation, and Persistence of Sister Chroma-
tid Exchanges in Women with Breast Cancer Receiving Cy-
clophosphamide, Adriamycin, and 5-Fluorouracil Chemo-
therapy.
PB91-116988
CHUANG, J. C.
Presence of Dichloromethane on Cleaned XAD-2 Resin: A
Potential Problem and Solutions.
PB91-109934
CHURCH, M. R.
Potential Future Effects of Current Levels of Sulfur Deposi-
tion on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
CLARK, R. M.
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
CLARK, T. L.
Adaptation of the Advanced Statistical Trajectory Regional
Air Pollution (ASTRAP) Model to the EPA VAX Computer
Modifications and Testing.
PB91-127720
CLARKE, E. C.
Short-Term Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538
CLAXTON, L. D.
Effect of Ampicillin-lnduced Alterations in Murine Intestinal
Microbtota on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB91-109348
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
Influence of Antibiotics on Intestinal Tract Survival and
Transtocation of Environmental 'Pseudomonas' Species.
PB91-115865
CLEMENT, J. A.
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
CUFFORD, D.
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91 -109884
CUNE, J. K.
Radon Removal by POE GAG Systems: Design, Perform-
ance, and Cost
PB91-125633
CUNE, P. V.
Cosolvency of Partially Miscible Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194
CLYDE, W. A.
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein.
PB91-116061
COATS, J. R.
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931
COFFIN, D. L.
Significance of Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxitity with Tumorigenic Potential of Miner-
al Fibers.
PB91-116020
COLLIER, A. M.
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein.
PB91-116061
COMELEO, (L
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
CONDIE,I_W.
Short-Term Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538
COOPER, R.L.
Chlordimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
Cycle.
PB91-115964
PA-2
VOL 91, No. 1
-------
COPELAND, M. F.
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
CORNWALL, G. A.
Characterization of Sulfhydryl Proteins Involved in the Main-
tenance of Flagellar Straightness in Hamster Spermatozoa.
PB91-116996
COSTA, O. L.
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
COULTAS, D. B.
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
COURTEAU, J. B.
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
COVENTRY, D. H.
Adaptation of the Advanced Statistical Trajectory Regional
Air Pollution (ASTRAP) Model to the EPA VAX Computer:
Modifications and Testing.
PB91-127720
Estimating Lightning-Generated NOx Emissions tor Region-
al Air Pollution Models.
PB91-131664
COWLING, E.
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
CRAMER, P. H.
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507
CRAPO, J. O.
Anatomical Modeling of Microdosimetry of Inhaled Particles
and Gases in the Lung.
PB91-133033
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
Structure of the Gas Exchange Region of the Lungs Deter-
mined by Three-Dimensional Reconstructions.
PB91-133017
CRAUN, G. F.
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
Workshop on Methods for Investigation o1 Waterbome Dis-
ease Outbreaks. Summary of Recommendations. Held in
Denver, Colorado, October 11-13, 1988.
PB91-125716
CREASON, J. P.
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91-11586S
CROFTON, K. M.
Acute Effects of Amitraz on the Acoustic Startle Response
and Motor Activity.
PB91-115998
Evaluation of Sensory System Function Using Reflex Modi-
fication of the Startle Response.
PB91-109371
Examination of the Proconvulsant Actions of Pyrethroid In-
secticides Using Penrylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744
Reflex Modification and the Detection of Toxicant-Induced
Auditory Dysfunction.
PB91-117036
Trimethyltin Effects on Auditory Function and Cochlear
PB91-117028
CUMMINGS, J. L
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
CUSHNIE, G. C.
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
D'ANDREA, J. A.
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
DAHUN, R. S.
Umb Process Development Studies.
PB91-127688
DALLAS, M. M.
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
PERSONAL AUTHOR INDEX
DAMLE, A. S.
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997
DANZI, T. J.
Human Genotoxicity: Pesticide Applicators and Phosphine.
PB91-109421
DASTON, G. P.
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Salicylate.
PB91-109223
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199
DAVID, M. B.
Spodospl Variability and Assessment of Response to Acidic
Deposition.
PB91-116796
DAVIS, J. M.
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment.
PB91-115808
DAVIS, W. R.
Developing Model of Benthic-Water Contaminant Transport
in Bioturbated Sediment.
PB91-109298
DAY, R. M.
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823
DEAN, K. F.
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
DEARDORFF, M. B.
Technology Transfer Needs Assessment, 1990.
PB91-125674
DEASON, B. A.
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment.
PB91-117127
DEININGER, T. A.
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
DEKKER, J. P.
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
DELFINO, J. J.
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
DEMARINI, D. M.
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
DES HOSIERS, P. E.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91-125666
DESAI, S. M.
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
DEVLIN, R. B.
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
DEVRIES, A.
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781
DEWATERS, J.
Evaluation of Significant Anthropogenic Sources of Radiati-
vely Important Trace Gases.
PB91-127753
DEwnr, j. R.
Absorption of Microwave Radiation by the Anesthetized
Hat Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
DEWITT, T. H.
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970
DISMUKES, E. B.
Limb Process Development Studies.
PB91-127688
DITSWORTH, G. R.
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970
ENNIS, C. A.
DIXON, R. K.
Regional Forest Management Planning in the Southern
United States.
PB91-129197
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734
DIZIK, M.
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methionine and Choline.
PB91-109629
DOBBS, J. C.
Development of a Statistical Model for Metal-Humic Interac-
tions.
PB91-116921
DODHIWALA, N. S.
Method for the Supercritical Fluid Extraction of Soils/Sedi-
ments.
PB91-127803
DOLL.R.
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801
DONEGAN, K.
Calibration of Greenhouse and the Field for Survival of Ge-
netically Engineered Microorganisms.
PB91-109975
DONNELLY, J. R.
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176
DONOVAN, E. J.
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
DUEDALL, I. W.
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB91-132829
DUNCAN, R. C.
Biochemical and Biological Markers: Implications for Epide-
miologic Studies.
PB91-109488
DUPUY, A. E.
Sampling and Analysis for Polychlorinated Dibenzo-p-Diox-
ins and Dibenzofurans in Ambient Air.
PB91-131698
DURHAN, E. J.
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
DZUBAY, T. G.
Dichotomous Samplers Modified for Use with Electron Mi-
croscopy.
PB91-116830
Fitting Multimodal Lognormal Size Distributions to Cascade
Impactor Data.
PB91-116822
EARY, L. E.
Numerical Models for Predicting Watershed Acidification.
PB91-115956
EDBERG, S. C.
Efficacy of beta-Glucuronidase Assay for Identification of
'Escherichia coli' by the Defined-Substrate Technology.
PB91-109876
EDWARDS, T. 1_
Chlordimeform-fnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736
EISENREICH, S. J.
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
PB91-125880
EISNER, A. D.
Simulation of Heat and Mass Transfer Processes in a Sur-
rogate Bronchial System Developed for Hygroscopic Aero-
sol Studies.
PB91-109363
EMMERSON, R. Y.
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
ENDO, O.
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
ENEFF, K. L
Conditions Influencing Yield and Analysis of 8-Hydroxy-2' -
Deoxyguanosine in Oxidatively Damaged DNA.
PB91-117499
ENNIS, C. A.
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91-117481
March
PA-3
-------
PERSONAL AUTHOR INDEX
Fkix Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
EREXSON.G.
CytogenetK Analyses of Mice Exposed to Dtehtoromethane.
PB91-115824
EREXSON.G. L.
Association of Marginal Rotate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysts of Micronudeated Erythrocytes.
PB91-117614
ERtCKSON, B. J.
Analysis of Risk from Exposure to Akticarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
ESHLEMAN, K. N.
Potential Future Effects of Current Levels of Sulfur Deposi-
tion on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236
EVANS, P.
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3.7,8-Tetracttorodbenzo-p-
draxin and of Related Aromatic Systems.
PB91-109793
EVERSON,Ra
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronudeated Erylhrocytes.
PB91-117614
EWING.L.U
Maintenance of Testosterone Production by Purified Adult
Rat Leydig Cells for 3 Days In vitro.
PB91-117572
Trophic Effect of Luteiniang Hormone on the Rat Leydig
PB91-117564
FAIRBROTHER, A.
Synthesis Report Laboratory Test Methods for Exposure of
Birds to Mtaobial Pest Control Agents.
P891-109967
FATW, It B. A.
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Man.
PB91-109355
FAULKNER, M, G.
Limb Process Development Studies.
PB91-127688
FERGUSON, S. A.
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230
FERNANDEZ, L J.
Spodosol Variability and Assessment of Response to Acidic
Deposition.
PB91-116798
FIEDLER, H.
Emissions of Dioxns and Related Compounds from Com-
bustion and Incineration Sources.
PB91-10359S
FIELDER, H.
Plot Study on International Information Exchange on Dtox-
ins and Related Compounds. Formation of Dknms and Re-
lated Compounds in Industrial Processes.
PB91-103580
Plot Study on International Information Exchange on Dun-
ns and Related Compounds. Waste Disposal Sites Con-
taminated with Ooxms and Related Compounds.
PB91-106Z37
FMN,aj.
Evidence That Drug-Resistant AJtoreactrve T Cells May
Contribute to Human Graft Rejection.
PB91-115774
FITZGERALD, a
Use of Bwassay Methods to Evaluate Mutagenicity of Am-
bient Air Collected Near a Municipal Waste Cornbustor.
PB91-109389
FLETCHER, J. S.
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772
FLORA, J.D.
Standard Test Procedures for Evaluating Leak Detection
Methods: PipeSne Leak Detection Systems.
PB91-113860
FLOYD, R. A.
CondrSons Influencing YieW and Analysis of 8-Hydroxy-? -
Deoxyguanosine in CMdatwery Damaged DMA.
PB91-117499
FOURMER, D. J.
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623
FRANCIS, a M-
Effects of Murine Cytomegalovjrus on Development Lack
of Interactions of Virus and Sodum Safcytate
PB91-117069
Teratogenioty of 5-AzacytkSne in the Sprague-Oawley Rat
PB91-117051
FRANKLIN, M. A.
Background Document on Clean Products Research and
Implementation.
PB91-108977
FRANZ, T. P.
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
PB91-125880
FREDERICKSON, J. K.
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228
FREYBERG, R. W.
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet
PB91-125740
FROHHAN.L.A.
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109595
FUHR.H.S.
Pilot Study on International Information Exchange on Dkw-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91-125666
FULLER, R. D.
Spodosol Variability and Assessment of Response to Acidic
Deposition.
PB91-116798
FULLER, W. A.
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment
PB91-100917
GABLE, F. J.
Global Climatic Issues in the Coastal Wider Caribbean
Region.
PB91-116939
GALLAGHER, J.
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
GALLAGHER, J. E.
1-Chkxomethylpyrene: A Reference Skin Sensfeer and
Genotoxin.
PB91-115782
Differences in Detection of DMA Abducts in the 32P-Postla-
befling Assay After Either 1-Butanot Extraction or Nudease
PI Treatment
PB91-115972
Multiple DMA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabelcng Analysis.
PB91-116897
GANDHI, O. P.
Absorption of Microwave Radiation by the Anesthetized
Rat Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91-109157
GANG.S.
Methods Manual for Compliance with the BIF Regulations:
Burning Hazardous Waste in Boilers and Industrial Fur-
naces.
PB91-120006
GARABEDMN, H.
Use of Boassay Methods to Evaluate Mutagenicity of Am-
bient Air Collected Near a Municipal Waste Combustor.
PB91-109389
GARG.S.
Metals Control Efficiency Test at a Dry Scrubber and Bagh-
ouse Equipped Hazardous Waste Incinerator.
PB91-101865
GARRY, V. F.
Human Genotoxicrty: Pesticide Applicators and Phosphtne.
PB91-109421
GAY, a W.
Measurement of Toxic and Related Air Pollutants. Proceed-
ings of the 1990 EPA/A and WMA International Symposi-
um. Held in Raleigh, North Carolina on May 1-4,1990.
PB91-120279
GELDREtCH, E. E.
Bottled Water Microtoial Quality of Alternative Water
Supply.
PB91-131631
GENTILE, J. H.
Global Climatic Issues in the Coastal Wider Caribbean
91-116939
GEORGE, M.H.
Differences in Detection of DMA Adducts in the 32P-Postta-
beWng Assay After Either 1-ButancJ Extraction or Nudease
Pi Trsfltrnont.
PB91-115972
GEORGE, & E.
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2.6-Oinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Effect of AmpiciUn-lnduced Alterations in Murine Intestinal
Microbiota on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB9M09348
Influence of Antibiotics on Intestinal Tract Survival and
Translocates of Environmental 'Pseudomonas' Species.
PB91-115865
GERLACH, C. L.
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment.
PB91-117127
GIESY, J. P.
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
Maternal Transfer of Bioactive Polychtorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon ('Obchrhynchus
tschawytscha').
PB91-117556
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-11S915
GILBERT, M. E.
Examination of the Proconvulsant Actions of Pyrethroid In-
secticides Using Pentylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744
GIRVIN, D. C.
Numerical Models for Predicting Watershed Acidification.
PB91-115956
GLASS, G. E.
New Source Identification of Mercury Contamination in the
Great Lakes.
PB91-116111
Things to Consider When Assessing Municipal Impacts for
Remedial Action on a Lake Superior Estuary.
PB91-129148
GLESSER, L.
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment
PB91-100917
GODOWITCH, J. M.
Vertical Ozone Fluxes and Related Deposition Parameters
Over Agricultural and Forested Landscapes.
PB91-109926
GOLD, A.
Induction of Anchorage-Independent Growth in Human Di-
ptoid Fibroblasts by the Cydopenta-polycyeHc Aromatic Hy-
drocarbon, Benz(1)-aceanthrytene.
PB91-115B57
GOLDMAN, J. M.
Chkxdimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
Cycle.
PB91-115964
GOLTZ.S.M.
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
GOOCH, J. P.
Limb Process Development Studies.
PB91-127688
GOOCH, J. W.
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
GOODRICH, J. A.
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
GOOYA.A.
Airflow Characteristics in a Baboon Nasal Passage Cast
PB91-109132
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans.
PB91-116079
Morphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat.
PB91-109140
GOTO, a
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne Parfjculates in Indoor.
PB91-109231
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
GOVIND, R.
Development of Quantitative Structure-Activity Relation-
ships for Predicting Btodegradatjon Kinetics.
PB91-109868
GRAEDEL, T. E.
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
GRAHAM, D.E.
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB9M15881
PA-4
VOL 91. No. 1
-------
PERSONAL AUTHOR INDEX
HUTZINGER, O.
GRAHAM, R. C.
Ozone Dosimetiy Predictions for Humans and Rats.
PB91-113B52
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
GRANT, 0. L.
Pitot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625
GRAYMAN, W. M.
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
GREGG, B.
Background Document to the Integrated Risk Assessment
for Dioxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB9M02137
GBEIM, H.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625
GRIFFITH, J.
Biochemical and Biological Markers: Implications for Epide-
mtotogic Studies.
PB91-109488
Human Genotoxicity. Pesticide Applicators and Phosphine.
PB91-109421
GRIMM, D. M.
Development of a Statistical Model for Metal-Humre Interac-
tions.
PB91-116921
GROSE, E. C.
Distribution and lexicological Effects of Inhaled Methyl Bro-
mide in the Rat.
PB91-109249
Increase in Angkjtensin-ConverBng Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
GSCHWEND, P. M.
Fluorescent Polycyclic Aromatic Hydrocarbons as Probes
for Studying the Impact of Colloidson Pollutant Transport in
Groundwater.
PB91-117457
GUDI, R.
Genetic Method to Ouantitate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal Hybrid
Cell Line: Identification of Potential Clastogenic Agents.
PB91-109413
GULLETT, B. K.
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91-109850
GUO.Z.
Temperature Dependence of the Emission of Perchkxoeth-
ytene from Dry Cleaned Fabrics.
PB91-109843
HACKETT, M.
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
HALL.L.
Analysis of the Toxics Release Inventory Data; EPA Region
10.
PB91-125773
HALLAM, T. G.
Survival of the Fattest: Implications for Acute Effects of LJ-
pophilic Chemicals on Aquatic Populations.
PB91-109918
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900
HALLORAN, P.
Assessment of Risks from Exposure of Humans. Terrestrial
and Avian Wildlife, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Sulffle Pulp and Paper Mills.
PB91-102145
HAMMfTT, J. K.
Subjectjve-Probability-Based Scenarios for Uncertain Input
Parameters: Stratospheric Ozone Depletion.
N90-28157/7
HARLESS, R. L.
SampHng and Analysis for Pojychkxinated Dibenzo-p-Diox-
ins and Dibenzofurans in Ambient Air.
PB91-131698
HARRIS, D. T.
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
HABTIG, P. C.
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
HASABELNABY, N. A.
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment
PB91-100917
HASAN, H.
Fitting Multimodal Lognormal Size Distributions to Cascade
Impactor Data.
PB91-116822
HASSAN, S. M.
Elimination of Spectral Interferences in Inductively Coupled
Plasma-Atomic Emission Spectroscopy Using Orthogonal
Polynomials.
PB91-116137
HATCH, G. E.
Comparison of Cadmium Cytotoxicity in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB91-115881
HAYES, C.
Reexamination of London, England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397
HAYNIE, F. H.
Paniculate Matter Soiling of Exterior Paints at a Rural Site.
PB91-117184
HEAGLE, A. S.
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB91-129718
HEBERT, V. R.
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
HECK, W. W.
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB91-129718
HEIL.G.
Use of Bioassay Methods to Evaluate Mutagenteity of Am-
bient Air Collected Near a Municipal Waste Combustor.
PB91-109389
HEITHMAR, E. M.
Minimization of Interferences in Inductively Coupled Plasma
Mass Spectrometry Using On-LJne Preconcentration.
PB91-117150
HELD, G. A.
Characterization of the Parasporal Inclusion of Bacillus thur-
ingiensis Subsp. Kyushuensis.
PB91-115899
HELTSHE, J.
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
HENDERSON, F. W.
Home Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91-109322
HENRY, J.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
HERUHY, A. T.
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
HERSTROM, A. A.
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700
HESS, A. F.
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615
HIGHSMITH, V. R.
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942
HINNERS, T. A.
Minimization of Interferences in Inductively Coupled Plasma
Mass Spectrometry Using On-Line Preconcentration.
PB91-117150
HINSDILL, R. D.
Analysis of Risk from Exposure to Aldfcarb Using Immune
Response of Nonuniform Populations of Mice.
PB91-116756
HOFMANN.W.
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
HOGSETT, W. E.
Efficacy of Ozone Exposure Indices in the Standard Setting
Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700
HOLOREN, M. W.
Presence of Dichtoramethane on Cleaned XAD-2 Resin: A
Potential Problem and Solutions.
PB91-109934
HOU.OWAY, B.
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisiana.
PB91-111492
HOLLOWAY, J. R.
Metals Control Efficiency Test at a Dry Scrubber and Bagh-
ouse Equipped Hazardous Waste Incinerator.
PB91-101865
HOLMAN, S.
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
HORIKAWA, M.
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein.
PB91-116061
HORNER, I.
Assessment of the Biolac (Trade Name) Technology.
PB91-102095
HOUSE, D.
Effect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645
HOUSE, O. E.
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520
HOUSE, H. S.
Teratogenicity of 5-Azacytidine in the Sprague-Dawley Rat.
PB91-117051
HU, P. C.
Home Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91-109322
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae1 Attachment Protein.
PB91-116061
HUANG, Y.
Characterization of the Parasporal Inclusion of Bacillus thur-
mgiensis Subsp. Kyushuensis.
PB91-115899
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
HUANG, Y. S.
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
HUDNELL, H. K.
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysis to Address
the Issue of Predicting Human Neurotoxic Effects from Rat
Data.
PB91-116095
Stationary Pattern Adaptation and the Early Components in
Human Visual Evoked Potentials.
PB91-109686
HUGHES, R. M.
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
HULING, S. G.
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256
HULKA, B. S.
Biochemical and Biological Markers: Implications for Epide-
miologic Studies.
PB91-109488
HUMMEL, P. R.
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171
HUMPHREYS, J. E.
Comparison of Cadmium Cytotoxicity in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819
HUNT, R. G.
Background Document on Clean Products Research and
Implementation.
PB91-108977
HURST, C. J.
Comparison of Cytopathogenicity, Immunofluorescence and
In situ DNA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-109280
Comparison of Cytopathogenicity, Immunofluorescence and
In situ DNA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-116053
Sequential Inoculation as an Adjunct in Enteric Virus Plaque
Enumeration.
PB91-117085
HUTZINGER, O.
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Formation of Dioxins and Re-
lated Compounds in Industrial Processes.
PB91-103580
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Waste Disposal Sites Con-
taminated with Dioxins and Related Compounds.
PB91-106237
March
PA-5
-------
PERSONAL AUTHOR INDEX
IMHOFF, J. C.
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171
(SLAS.A.
Analytical Solution to Richards' Equation for a Draining Soil
Profile.
PB91-117200
no, K.
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
Reexarmnabon of London, England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397
JACKSON, M. A.
Differences in Detection of DMA Adducts in the 32P-Postla-
beWng Assay After Either 1-Butanol Extraction or Nudease
PI Treatment
PB91-115972
JACO6SON, J. L.
Potychkxinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
JACOBSON, M. A.
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872
JAHNKE.G.D.
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-PostJabeling Analysis.
PB91-116897
JAHNKE.J.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
JAMES, R.R.
Bwassay for Testing the Lethal Effects of Bacterial Patho-
gens on the Predatory Beetle 'Hippodamia convergens'
Sue. (Cofeoptera: Coccinellidae).
PB91-127795
JAMES, s.c.
Guidance for the Field Demonstration of Remediation Tech-
nologies.
PB91-117507
JANSSEN.R.
Tnmethyltin Effects on Auditory Function and Cochlear
PB91-117028
JASKOT, R. H.
Distribution and ToncotogicaJ Effects of Inhaled Methyl Bro-
mide in the RaL
PB91-109249
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91 -109546
JAVANTY, R. K. M.
Measurement of Toxic and Related Air Pollutants. Proceed-
ings of the 1990 EPA/A and WMA International Symposi-
um. Held in Raleigh, North Carolina on May 1-4, 1990.
PB91-120279
,E.A.
Numerical Models for Predicting Watershed Acidification.
PB91-115956
JENNINGS, P.
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian WikWfe, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Surfite Pulp and Paper Mats.
PB91-102145
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mils.
PB91-102087
JENSEN, R-H.
Improved Flow Cytometric Assay for Somatic Mutations at
the Grycophonn A Locus in Humans.
PB91-117093
JOHNSON, D. L.
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB91-109496
JOHNSON, F.L
Influence of Greenhouse versus Field Testing and Taxo-
normc Differences on Plant Sensitivity to Chemical Treat-
PB91-116772
JOHNSON, M.
Adenytate Energy Charge and Adenine NudeoMe Meas-
urements as Indicators of Stress in the Mussel. 'Mytilus
eduts1. Treated with Dredged Material under Laboratory
Condftions.
PB91-117531
Application of Adenylate Energy Charge and Adenine Nu-
deotide Measurements as Indcators of Stress in 'Nephtys
nosa' Treated with Dredged Material.
PB91-117549
JOMES.W.T.
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520
JONES, K.
Neurotoxicity of Subchroroc Acetytehohnesterase (AChE):
InhtorBon in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE) In-
hibition in Rat Hippocampus.
PB91-116905
JONES, T. l_
Thermospray lonization with Repeller-lnduced Collisionally
Activated Dissociation of Dyes.
PB91-117168
JOSEPH, D.
IMPROVE Progress Report: Appendix A.
PB90-231366
JOSEPH, G. T.
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709
JOSEPH, J.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
JOSH), U. M.
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxreity of Carbon Tetrachloride.
PB91-109561
JOYNER, W. M.
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Supple-
ment C.
PB91-125906
JOZEWICZ, W.
Calcination and Sintering of Sorbents during Boiler Injection
for Dry Sulfur Dioxide Control.
PB91-136648
KALOJIAN, P.
Charging Households for Waste Collection and Disposals.
The Effects of Weight or Volume-Based Pricing on Solid
Waste Management.
PB91-111484
KALUARACHtCHI, J. J.
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
KAN, A. T.
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
KAPUSTKA, 1_ A.
Quantifying Effects in Ecological Site Assessments: Biologi-
cal and Statistical Considerations.
PB91-129189
KAUFMANN, P. R.
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
KAVLOCK, R. J.
Functional Teratogens of the Rat Kidney. 1. Cotehteine,
Dinoseb, and Methyl Salicylate.
PB91-109223
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethytenethiourea.
PB91-109199
Structure-Activity Relationships in the Developmental Toxte-
ity of Substituted Phenols: In vivo Effects.
PB91-115907
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopamine.
PB91-109207
KAWANISHI, a Y.
Characterization of the Parasporal Inclusion of Bacillus thur-
ingiensts Subsp. Kyushuensis.
PB91-115899
Effects of Murine Cytomegalovirus on Development Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069
KEALY, M. J.
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914
KEANE.S.
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian Wildlife, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Sulfite Pulp and Paper Mills
PB91-102145
KEELER, G. J.
Exposures to Acidic Aerosols.
PB91-109447
KELLY, M. ML
Technology Transfer Needs Assessment, 1990.
PB91-125674
KELLY, T. J.
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91-126029
KEHPtC, J. B.
Memorandum: Calculation of POL for Lead and Copper.
PB90-271966
KILKENNY, M.
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Merhonine and Chotine.
PB91-109629
KIMBER, I.
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
KING, G. A.
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240
KING, M. E.
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
KINNER, N. E.
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
KINNEY, l_ S.
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520
KIRCHGESSNER, D. A.
Calcination and Sintering of Sorbents during Boiler Injection
for Dry Sulfur Dioxide Control.
PB91-136648
KITCHIN, K. T.
Biochemical Studies of Promoters of Carcinogenesis in Rat
Liver.
PB91-109330
KITTLE, J. L
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171
KLEATLWONG, S.
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
KLIGERMAN, A.
Cytogenetic Analyses of Mice Exposed to Dichloromethane.
PB9M15824
KLINEFELTER, G. R.
Maintenance of Testosterone Production by Purified Adult
Rat Leydig Cells for 3 Days In vitro.
PB91-117572
KNIGHT, G. J.
Cotinine Analytical Workshop Report: Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694
KODAVANTI, P. R. &
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561
KOHAN, M.
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
KOHAN, M. J.
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91-115865
KOK, G. L.
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91-117481
KOMINSKY, J. R.
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740
KOPFLER, F. C.
Recovery of 3-Chloro-4-(Dichlorornethyl)-5-Hydroxy-2(5H)-
Furanone from Water Samples on XAD Resins and the
Effect of Chlorine on Its Mutagenicity.
PB91-109835
KOREN, H. S.
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB91-115881
Use of Quantitative Two-Dimensional Gel Electrophpresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637
KOUTRAKIS, P.
Exposures to Acidic Aerosols.
PB91-109447
KUCHARSKI, D.
Developmental Change in Reversal Learning of an Olfacto-
ry Discrimination.
PB91-109512
KUHN, A.
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
PA-6
VOL. 91, No. 1
-------
KURIAN, P.
Induction of Anchorage-Independent Growth in Human Di-
ploid Rbroblasts by the Cyclopenta-polycyclic Aromatic Hy-
drocarbon, Benz(1)-aceanthrylene.
PB91-115857
Quantitative Evaluation ot the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
KUTZ, F. W.
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1988.
PB91-106112
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (I-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds.
PB91-109991
LAGAKOS, S. W.
Use of Tumour Lethality to Interpret Tumorigenicity Experi-
ments Lacking Cause-ol-Death Data.
PB91-109181
LAKE, C. A.
Equilibrium Partitioning and BioaccumulaUon of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
LAKE, J. L.
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
LAMBERSON, J. O.
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970
LAMPARSKI, L.
Intertaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Per/chlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806
LANGER, B.
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690
LANGLOIS, R. G.
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophonn A Locus in Humans.
PB91-117093
LANGONE, J. J.
Cotinine Analytical Workshop Report Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694
LANGSTAFF, J.
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
LASSITER, R. R.
Survival of the Fattest Implications for Acute Effects of Li-
pophilic Chemicals on Aquatic Populations.
PB91-109918
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900
LATIMER, J. S.
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787
LAU.C.
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopamine.
PB91-109207
LAUHALA, K. E.
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
LAWLESS, P. A.
Evaluation of the Cold Pipe Precharger.
PB91-116863
LA WHENCE, S.
Guides to Pollution Prevention: The Fabricated Metal Prod-
ucts Industry.
PB91-110015
LAWS.S.C.
Chkxdimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736
PERSONAL AUTHOR INDEX
Estradiol Alters the Effectiveness of Gonadotropin-Releas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnRH Re-
ceptors versus Responsiveness to GnRH.
PB91-115790
Inhibin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
ture.
PB91-116889
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol, Progesterone, and Inhibin.
PB91-100933
LAZRUS, A.L.
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91-117481
Flux Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473
LEE, E. H.
Efficacy of Ozone Exposure Indices in the Standard Setting
Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700
LEE.H.
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954
LEE.L.S.
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
Cosolvency of Partially Miscible Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
LEE, R. E.
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
LEIGHTON, T.
Background Document to the Integrated Risk Assessment
for Dioxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB91-102137
LEMMONS, T. J.
Paniculate Matter Soiling of Exterior Paints at a Rural Site.
PB91-117184
LEOVIC, K. W.
Summary of EPA's Radon Reduction Research in Schools
during 1989-90.
PB91-102038
LESLIE, M.
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691
LEWIS, R. G.
Sampling and Analysis for Polychlorinated Dibenzo-p-Diox-
ins and Dibenzofurans in Ambient Air.
PB91-131698
LEWIS, T. E.
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment
PB91-117127
LEWTAS, J.
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne Particulates in Indoor.
PB91-109231
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants.
PB91-132977
Cotinine Analytical Workshop Report: Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay.
PB91-109314
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
LEWTAS, J. L.
Differences in Detection of DNA Adducts in the 32P-Postla-
belhng Assay After Either 1-Butanol Extraction or Nuclease
PI Treatment.
PB91-115972
LI, J.
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900
U, S. W.
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228
MACPHAIL, R. C.
LICIS, I. J.
Encouraging Clean Technologies: The United States Envi-
ronmental Protection Agency Pollution Prevention Program
PB91-131649
LIGHTHART, B.
Bioassay for Testing the Lethal Effects of Bacterial Patho-
gens on the Predatory Beetle 'Hippodamia convergens'
Sue. (Coleoptera: Coccinellidae).
PB91-127795
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210
Statistical Model of Laboratory Death Rate Measurements
for Airborne Bacteria.
PB91-117598
UNDER, G.
Quantifying Effects in Ecological Site Assessments: Biologi-
cal and Statistical Considerations.
PB91-129189
LIPPMAN, M.
Effective Strategies for Population Studies of Acute Air Pol-
lution Health Effects.
PB91-109439
UPPMANN, M.
Exposure Assessment: Input into Risk Assessment
PB91-109173
Reexamination of London, England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397
LITTLE, S. B.
Development of a Model That Contains Both Multipole Mo-
ments and Gaussians for the Calculation of Molecular Elec-
trostatic Potentials.
PB91-109272
LIVOLSI, J. A.
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments
PB91-116947
LOMEN, D. O.
Analytical Solution to Richards' Equation for a Draining Soil
Profile.
PB91-117200
LOPEZ-AVILA, V.
Method for the Supercritical Fluid Extraction of Soils/Sedi-
ments.
PB91-127803
LOUIS, T. A.
Use of Tumour Lethality to Interpret Tumorigenicity Experi-
ments Lacking Cause-of-Death Data.
PB91-109181
LOUX, N. T.
Elimination of Spectral Interferences in Inductively Coupled
Plasma-Atomic Emission Spectroscopy Using Orthogonal
Polynomials.
PB91-116137
LOWRIE, L.
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244
LOWRY, J. D.
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633
LOWRY, S. B.
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost.
PB91-125633
LUCIER, G. W.
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
LUKASEWYCZ, M. T.
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103
LYKINS, B. W.
Can Membranes Be Acceptable Treatment Technology for
Drinking Water Treatment
PB91-133041
LYNCH, S. K.
Toxic Air Pollutant Emission Factors - A Compitation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91-126003
LYNCH, T.
Evaluation of Significant Anthropogenic Sources of Radiati-
vely Important Trace Gases.
PB91-127753
MACGREGOR, J. T.
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes.
PB91-117614
MACK, C. M.
Examination of the Proconvulsant Actions of Pyrethroid In-
secticides Using Pentylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744
MACPHAIL, R. C.
Comparative Sensitivity of Neurobehavioral Tests for Chem-
ical Screening.
PB91-117101
March
PA-7
-------
PERSONAL AUTHOR INDEX
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
MALLEY, J. P.
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020
MAMANE, Y.
Dichotomous Samplers Modified for Use with Electron Mi-
croscopy.
PB91-116830
MARCHANT, 6. H.
Limb Process Development Studies.
PB91-127688
MARESCA, J. W.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
MARSOSUCHRO, P.
Evaluation of Significant Anthropogenic Sources of RadiaS-
vety Important Trace Gases.
PB91-127753
MARTHL&
Effects of Betaine on Enumeration of Airbome Bacteria.
PB91-116210
MARTONEN, T. B.
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91 -109496
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587
Simulation of Heat and Mass Transfer Processes in a Sur-
rogate Bronchial System Developed for Hygroscopic Aero-
sol Studies.
PB91-109363
MASON, M. A.
Temperature Dependence of the Emission of Perchtoroeth-
ytene from Dry Cleaned Fabrics.
PB91-109843
MASSARO, E. J.
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
MASSARO, T. F.
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
MATSUSHITA, H.
Application of the Micro-Forward Mutation Assay to Assess
Mutagernaty of Airbome Partculates in Indoor.
PB91-109231
Highly Sensitive Bioassays for Evaluating Airbome Muta-
gens Indoors.
P891-132985
MATTHEWS. J. E.
Approach to BJoremediation of Contaminated Soil.
PB91-116152
MATY AC, C.
Calibration of Greenhouse and the Field for Survival of Ge-
netically Engineered Microorganisms.
PB91-109975
MCCLELLAN, K. A.
Comparison of Cytopathogenicrty. Immunofluorescence and
In situ DMA Hyondization as Methods for the Detection of
Adeoovruses
PB91-109280
Comparison of Cytopathogenicrty, Immunofluorescence and
In situ DMA Hybridization as Methods for the Detection of
Adenovkuses.
PB91-116053
MCCUROY, T. R.
Ozone Dostmetry Predictions for Humans and Rats.
P891-113852
MCDAMEL, D. D.
Sampling and Analysis for PolyctHorinated Dibenzo-p-Diox-
ins and Dfoenzofurans in Ambient Air.
PB91-131698
MCDANIEL, K. L
Mteroinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
MCELROY, W. K.
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
Cycle.
PB91-115964
MCFADOEN, K. M.
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228
MCFARLAME, J. C.
Influence of Greenhouse versus Field Testing and Taxo-
nomrc Differences on Plant Sensitivity to Chemical Treat-
ment
PB91-116772
MCGOLDRICK, J. L.
Workshop on Methods for Investigation of Waterbome Dis-
ease Outbreaks. Summary of Recommendations. Held in
Denver, Colorado. October 11-13, 1988.
PB91-12S716
MCKINNEY, W.
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900
MCLEAN, J. S.
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111
MCPHERSON, a D.
Exercise, Fctness, and Health: A Consensus of Current
Knowledge.
PB91-131706
MEANS, J. C.
Developing Model of Benthic-Water Contaminant Transport
in Bioturbated Sediment
PB91-109298
MEHENDALE, H. M.
Carbon Tetrachtonde Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
Hepatic Polyamines and Related Enzymes Following Chlor-
decone-PotenSated Carbon Tetrachtonde Toxicity in Rats.
PB91-109579
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachtonde
PB91-109561
MELER, J. R.
Recovery of 3-Chkxo-4-(Dichloromethyl)-5-Hydroxy-2(5H)-
Furanone from Water Samples on XAD Resins and the
Effect of Chlorine on Its Mutagemcrty
PB91-109835
MENACHE, M. G.
Distribution and lexicological Effects of Inhaled Methyl Bro-
mide in the Rat.
PB91-109249
Histarrune and Methacholine Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-1C9702
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans.
PB91-116079
Morphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat
PB91-109140
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028
MERCER, R. R.
Anatomical Modeling of Microdosimetiy of Inhaled Particles
and Gases in the Lung.
PB91-133033
Morphometry and 3-Dimensional Reconstruction of the
Acinus.
PB91-133009
Structure of the Gas Exchange Region of the Lungs Deter-
mined by Three-Dimensional Reconstructions.
PB91-133017
MESSING, M.
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831
MEYERS, S.M.
Effects of Methyl Patatruon on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-116749
MICHALOPOULOS, M.
Purification and Biological Characterization of Human Hepa-
topoietin A: A PolypeptKle Growth Factor for Hepatocytes.
PB91-115980
MILLER, D. B.
Assessment of Chemically-Induced Alterations in Brain De-
velopment Using Assays of Neuron- and Glia-Localized
Proteins.
PB91-109306
Characterization of the Origins of Astrocyte Response to
Injury Using the Doparmnergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
PB91-109215
MILLER, F. J.
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmparied Rats and
Guinea Pigs.
PB91-117630
Lung Injury Caused by Ambient Levels of Ozone.
PB91-117606
MILLER, G-C.
Abiotic Transformations in Water, Sediments, and Soil.
Chapters.
PB91-136937
Photolysis of Chlorinated Ctoxins in Organic Solvents and
on Soils.
PB91-116913
MILLER, G. D.
Interactions between Lead and Essential Elements: A
Review.
PB91-109728
MILLER, J. E.
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB91-129718
MILLER, M. J.
Environmental Protection Agency Civil Enforcement Docket.
PB91-921700
MILLER, W. L
Estradiol Alters the Effectiveness of Gonadotropin-Releas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnRH Re-
ceptors versus Responsiveness to GnRH.
PB91-115790
Inhibin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
ture.
PB91-116889
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol. Progesterone, and Inhibin.
PB91-100933
MILNE, C. R.
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
benls
PB91-116871
MILO, G.
Induction of Anchorage-Independent Growth in Human Di-
ploid Fibroblasts by the Cyclopenta-polycyclic Aromatic Hy-
drocarbon, Benz(1 )-aceanthrylene.
PB91-115857
MILO, G. E.
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
MINGELGRIN, U.
Abiotic Transformations in Water, Sediments, and Soil.
Chapter 5.
PB91-136937
MITCH, M. E.
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731
MITRA.S.
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192
MODICA, L.
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
MOHNEN, V. A
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164
MONSON, R. K.
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91-117481
Flux Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone. and Sulfur Dioxide.
PB91-117473
MORGAN, 0. L.
Comparison of Cadmium Cytotoxicity in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819
MORGAN, K. T.
Airflow Characteristics in a Baboon Nasal Passage Cast.
PB91-109132
MORRIS, R.
Home Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91-109322
MORRISON, G.
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
MOSER, V. C.
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010
Comparative Sensitivity of Neurobehavioral Tests for Chem-
ical Screening.
PB91-117101
MOSER, V. V.
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470
MOST, B. M.
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
PA-8
VOL 91, No. 1
-------
Distribution and Toxicological Effects of Inhaled Methyl Bro-
mide in the Rat.
PB91-109249
Significance of Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxicity with Tumorigenic Potential of Miner-
al Fibers.
PB91-116020
MUMFORD, J. L.
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119
MUNDY, W. R.
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
MUNNS, W. R.
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal.
PB91-137000
MURATA, M.
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne Particulates in Indoor.
PB91-109231
MURRAY, J. S.
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachlorodibenzo-p-
dioxin and of Related Aromatic Systems.
PB91-109793
MURRELL, N. E.
Impact of Lead and Other Metallic Solders on Water Qual-
PB9
B91-125724
NELSON, R. L.
Human Qenotoxicity: Pesticide Applicators and Phosphine.
PB91-109421
NESNOW, S.
Induction of Anchorage-Independent Growth in Human Di-
ploid Fibroblasts by the Cyclopenta-polycyclic Aromatic Hy-
drocarbon, Benz(1 )-aceanthrylene.
PB91-115857
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751
NGUYEN, L. V.
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913
NICHOLAS, N. S.
Quality Assurance Methods Manual for Forest Site Classifi-
cation and Field Measurements.
PB91-127761
NICHOLS, A.
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806
NICOLIE, M. M.
Taste Discrimination Learning in Preweanling Rats.
PB91-109660
NISBET, B. A.
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophorin A Locus in Humans.
PB91-117093
NIXON, J. C.
Comparison of Cadmium Cytotoxicity in Human versus Rat
Nasal Epithelial Cells In vitro.
P891-109819
NKEDI-KIZZA, P.
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
NODVIN, S. C.
Spodospl Variability and Assessment of Response to Acidic
Deposition.
PB91-116798
NORBERG-KING, T. J.
New Method for Determining Effluent Toxicity Using Duck-
weed 'Lemna minor'.
PB91-116129
NORWOOD, C. B.
Bioavailability of 2,3,7,8-TCDD, 2,3,7.8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91-116947
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
NOVAK, J. H.
Estimating Lightning-Generated NOx Emissions for Region-
al Air Pollution Models.
PB91-131664
O'CALLAGHAN, J. P.
Assessment of Chemically-Induced Alterations in Brain De-
velopment Using Assays of Neuron- and Glia-Localized
Proteins.
PB91-109306
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1,2,3,6-Tetrahydrophyridine.
PB91-117077
PERSONAL AUTHOR INDEX
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methionine and Choline.
PB91-109629
O'NEAL, K.
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian Wildlife, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Sulfite Pulp and Paper Mills.
PB91-102145
OBERACKER, D. A.
Overview of Conventional and Innovative Land-Based Ther-
mal Technologies for Waste Disposal.
PB91-136929
OLSEN, A. R.
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774
OLSON, R.
Physiography and Forest Types of the Western United
States (Chapter 1).
PB91-129726
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682
OLSZYK, D.
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
OSBORNE, M. C.
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949
OSMAN, R.
Nucleophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Densi-
PB91-109256
OTTO, D. A.
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysts to Address
the Issue of Predicting Human Neurotoxic Effects from Rat
Data.
PB91-116095
Stationary Pattern Adaptation and the Early Components in
Human Visual Evoked Potentiate.
PB91-109686
OVERTON, J. H.
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852
OZRETICH, R. J.
Utility of Buoyant Plume Models in Predicting the Initial Dilu-
tion of Drilling Fluids. Chapter 13.
PB91-132837
PALEKAR, L. D.
Significance of Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxicity with Tumorigenic Potential of Miner-
al Fibers.
PB91-116020
PARA, J. O.
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165
PARKER, J. C.
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465
PARRISH, R. S.
Method for Testing whether Model Predictions Fall within a
Prescribed Factor of True Values, with an Application to
Pesticide Leaching.
PB91-116145
PATRA, A. L
Airflow Characteristics in a Baboon Nasal Passage Cast.
PB91-109132
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngea! Region and the Tracheobronchial
Region.
PB91-109124
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans.
PB91-116079
Morphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat.
PB91-109140
PATTERSON, D.
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806
PAUL, J. F.
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91-130161
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal.
PB91-137000
PAUL, R.
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitoring.
PB91-102129
PAVIGNANO, S.
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
QUINN, J. G.
PEAKE, G. T.
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454
PEER, R. L.
Landfill Gas and the Greenhouse Effect.
PB91-136960
Overview of Climate Information Needs for Ecological Ef-
fects Models.
PB91-125898
PERSHING, D. W.
Calcination and Sintering Models for Application to High-
Temperature, Short-Time Sulfation of Calcium-Based Sor-
bents.
PB91-116871
PHILLIPS, D.
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806
PICCOT, S.
National and State-Level Emissions Estimates of Radiative-
ly Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572
PICCOT, S. D.
Evaluation of Significant Anthropogenic Sources of Radiati-
vely Important Trace Gases.
PB91-127753
PIERCE, T. E.
Estimating Lightning-Generated NOx Emissions for Region-
al Air Pollution Models.
PB91-131664
FINAL, R.
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91-116178
Cosolvency of Partially Miscible Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194
PIOTROWSKI, G. K.
Durability Testing of an M100-Fueled Toyota LCS-M Carina
Equipped with a Resistively Heated Catalytic Converter.
PB91-106732
PITCHFORD, M.
IMPROVE Progress Report: Appendix A.
PB90-231366
PLAKS, N.
Evaluation of the Cold Pipe Precharger.
PB91-116863
PLUNKET, C. M.
Temperature Dependence of the Emission of Perchloroeth-
ylene from Dry Cleaned Fabrics.
PB91-109843
POLITZER, P.
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachlorodibenzo-p-
dioxin and of Related Aromatic Systems.
PB91-109793
POPE, A. A.
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91 -126003
POPE, C.
Neurotoxictty of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE) In-
hibition in Rat Hippocampus.
PB91-116905
PORTEOUS, L. A.
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91-117580
PRUELL, R. J.
Bioavailability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91-116947
Geochemical Study of Sediment Contamination in New
Bedford Harbor, Massachusetts.
PB91-116962
PULS, R. W.
Colloidal Considerations in Groundwater Sampling and Con-
taminant Transport Predictions: A Bimonthly Technical
Progress Review.
PB91-116202
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249
QUEEN, K. L.
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopamine.
PB91-109207
QUINN, J. G.
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787
March
PA-9
-------
PERSONAL AUTHOR INDEX
RABINOWITZ, J. R.
Development of a Model That Contains Both Multipote Mo-
ments and Gaussans for the Calculation of Molecular Etec-
trostatic Potentials.
PB91 -109272
RAHLM.
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Poryhatogenated Acetic Acids.
PB91-109603
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777
RAIZENNE,M.
Exposures to Acidic Aerosols.
PB91-109447
RAO, P. S. C.
Cosorvency and Sorption of Hyorophobic Organic Chemi-
cals.
PB91-116178
CosoK/ency of Partially Mscfcte Organic Solvents on the
SokjbiMy of Hydrophobe Organic Chemicals.
PB91-116194
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachkxophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186
RAO, S.B.
Hepatic Polyamines and Related Enzymes Following Chlor-
decone-Potentiated Carbon Tetrachtoride Tcndcity in Rats.
PB91-109579
RAPP.G.R.
New Source Identification of Mercury Contamination in the
Great Lakes.
PB91-116111
RAWUNGS, J. O.
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB9M29718
REASONED, D. J.
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
REHNBERG, B. F.
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb, and Methyl Saleylate.
PB91 -109223
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Etnytenethiourea.
PB91-109199
REHNBERG. G. L.
ChlordimeforrfMnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary; Disproportionate Changes Over the Estrous
Cycle.
P891-115964
REID, H.F.
Home Air Nicotine Levels and Urinary Cotjnine Excretion in
Preschool Children.
PB91-109322
REWHARD, J. F.
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, l-MethyM-
Phenyl-1 .^3.6-Tetrariydrophyridhe.
PB91-117077
RETTERUW.
Acute Effects of Amitraz on the Acoustic Startle Response
and Motor Activity.
PB91-115998
REXSTAD, E.
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012
RKE.E.W.
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848
Efficacy of beta-Glucuronidase Assay for Identification of
•Escherichia cor by the Defined-Subslrate Technology.
PB9M09676
RICHMOND. H. M.
OZOOG DosintBtry Productions for Huntsns And Rflts.
PB91-113852
RHXMGER, D. H.
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophorin A Locus in Humans.
PB91-117093
RWGHAND, H. P.
Recovery of 3-Chkxc-^--S-Hydroi
-------
SMEOFJELO, R. M.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
SMITH, C. N.
Method for Testing whether Model Predictions Fall within a
Prescribed Factor of True Values, with an Application to
Pesticide Leaching.
PB91-116145
SNYDER, W. H.
Obstacle Drag in Stratified Flow.
PB91-116814
SOKOL, H. A.
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119
SORENSEN, J. A.
New Source Identification of Mercury Contamination in the
Great Lakes.
PB91-116111
SOVOCOOL, G. M.
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxtns and Dibenzofurans.
PB91-117176
SPAITE, P. W.
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
SPEAR, L. P.
Workshop on the Qualitative and Quantitative Comparability
of Human and Animat Developmental Neurotoxicity, Work
Group 1 Report: Comparability of Measures of Develop-
mental Neurotoxicity in Humans and Laboratory Animals.
PB91-109678
SPEIZER, F. E.
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462
SPENGLER, J. D.
Exposures to Acidic Aerosols.
PB91-109447
SPIEGEL, R. J.
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Man.
PB91-109355
SPOOR, W. A.
Distribution of Fingerling Brook Trout, 'Salvelinus fontinalis'
(Mitchill), in Dissolved Oxygen Concentration Gradients.
PB91-109892
STACK, H. F.
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840
STADLER, B. L.
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109595
STANFORD, W. L
Evidence That Drug-Resistant Alloreactive T Ceils May
Contribute to Human Graft Rejection.
PB91-115774
STANLEY, J.
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806
STANLEY, J. S.
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507
STANTON, M. E.
Developmental Change in Reversal Learning of an Olfacto-
ry Discrimination.
PB91-109512
Taste Discrimination Learning in Preweanling Rats.
PB91-109660
Workshop on the Qualitative and Quantitative Comparability
of Human and Animal Developmental Neurotoxicity, Work
Group 1 Report: Comparability of Measures of Develop-
mental Neurotoxicity in Humans and Laboratory Animals.
PB91-109678
STARR, J. W.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
STEAD, A. G.
Effect of Ampicillin-lnduced Alterations in Murine Intestinal
Microbiota on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB91-109348
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546
STEPANENKO, V. D.
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163
STEPHENS, T.
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
PERSONAL AUTHOR INDEX
STEYER, W.
Analysis of the Toxics Release Inventory Data: EPA Region
10.
PB91-125773
STOCKTON, M. B.
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111
STRAUSS, G. H. S.
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774
STREICHER, R. P.
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
STUCHLY, M. A.
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Man.
PB91-109355
STUCHLY, S. S.
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Man.
PB91-109355
STURROCK, P. E.
Reactive Dyes in the Aquatic Environment: A Case Study of
Reactive Blue 19.
PB91-104257
SUBRAMONIAN, S.
Evaluating (on Exchange for Removing Radium from
Groundwater.
PB91-109884
SUSETYO, W.
Development of a Statistical Model for Metal-Humic Interac-
tions.
PB91-116921
SUTTON, J. R.
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706
SVENDSGAARD, D. J.
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment.
PB91-115808
SWANSON, M. B.
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
PB91-125880
SWARTZ, R. C.
Contaminated Marine Sediments: Assessment and Remedi-
ation.
PB91-132811
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970
TABAK, H. H.
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868
TAKAGI, Y.
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne Particulates in Indoor.
PB91-109231
Highly Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors.
PB91-132985
TAPLIN, B. K.
Bioavaiiability of 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91-116947
TARALDSEN, J. E.
New Method for Determining Effluent Toxicity Using Duck-
weed 'Lemna minor'.
PB91-116129
TEPPER, J. S.
Histamine and Methacholine Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652
Measurements of Cardiopufmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
Rats.
PB91-116038
THOMPSON, C. l_
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postlabeling Analysis.
PB91-116897
THORNBURG, K. R.
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507
THORNELOE, S. A.
Landfill Gas and the Greenhouse Effect.
PB91-136960
VAN METER, A. R.
THURNAU, R. C.
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656
THURSTON, G. D.
Characterization and Reconstruction of Historical London,
England, Acidic Aerosol Concentrations.
PB91-109405
Exposure Assessment: Input into Risk Assessment.
PB91-109173
Reexamination of London, England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397
TICHENOR, B. A.
Temperature Dependence of the Emission of Perchloroeth-
ylene from Dry Cleaned Fabrics.
PB91-109843
TILLITT, D. E.
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923
Maternal Transfer of Bioactive Potychlorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon ('Obchrhynchus
tschawytscha1).
PB91-117556
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915
TILSON, H. A.
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044
Neurotoxicology in the 1990s.
PB91-115832
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91-109710
TINGEY, D.
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91-109983
TINGEY, D. T.
Efficacy of Ozone Exposure Indices in the Standard Setting
Process.
PB91-129692
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700
TINWELL, H.
1-Chloromethylpyrene: A Reference Skin Sensitizer and
Genotoxin.
PB91-115782
TOMSON, M. B.
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959
TORELLO, E.
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523
TOWN, J. P.
Technology Transfer Needs Assessment, 1990.
PB91-125674
TRAVIS, W. W.
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004
TRAYNOR, G. W.
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119
TRELA, B. A.
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System.
PB91-109264
TUCKER, J. D.
Induction, Accumulation, and Persistence of Sister Chroma-
tid Exchanges in Women with Breast Cancer Receiving Cy-
clophosphamide, Adriamycin, and 5-Fluorouracil Chemo-
therapy.
PB91-116988
TUCKER, W. G.
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119
VAIL, L W.
Numerical Models for Predicting Watershed Acidification.
PB91-115956
VALOES-COGLIANO, S.
Threats to Biological Diversity in the United States.
PB91-125757
VALENTINETTI, R.
Applications Analysis Report: SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachusetts.
PB91-113845
VAN METER, A. R.
Estimating Lightning-Generated NOx Emissions for Region-
al Air Pollution Models.
PB91-131664
March
PA-11
-------
PERSONAL AUTHOR INDEX
VANCE, G. F.
Spodosd Variability and Assessment of Response to ActcHc
91-116798
VANOETTA.T.
Atlas of Air Quality and Deposition in or Near Forests of the
Western United States.
PB91-106229
VERONESLB.
NeurotoxicJty of Subchronte AcetylchoHnesterase (AChE):
Inhixtion in Rat Hippocampus.
PB91-109611
Neurotoxicity of Subchronic Acetytctx>linesterase (AChE) In-
hibition in Rat Hippocampus.
PB91-116905
VUJESWARAPU, W.
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-1098B4
VONG.R.J.
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764
WADDELL, J. T.
Assessment of the Controllability of CondensMe Emissions.
PB91-12S807
WAINFAN.E.
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methionine and ChoUne.
PB91 -109629
WALDEN.B.B.
Recovery of Low-Level Radioactive Waste Packages from
Deep-Ocean Disposal Sites. September 1990.
PB91-127738
WALKER, H. A.
Convecttve-Dopersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91-130161
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal.
PB91-137000
WALKER, H. P.
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Posflabelmg Analysis.
PB91-116897
WALSH, D. B.
Effect of Ampiaftn-lnduced Alterations in Murine Intestinal
Mtcroowta on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB91-109348
WALSH, a
Intralaboratory Precision of Saltwater Short-Term Chronic
Toacrty Tests.
PB91-117523
WALTER, H. V.
Evaluation of a Method to Measure Conjugal Transfer of
Recombmant DNA in Soil Slurries.
PB91-117580
WALTERS, R
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669
WANG.O.L.
Home Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91-109322
WARD, a L.
Rotavius Fecal kjA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91-117622
WARE.J.H.
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment
PB91-100917
WARRIdC, A. W.
Analytical Solution to Richards' Equation for a Draining Soil
Anaiynci
Profile.
PB91-117200
WATERLAHO, l_ R.
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Plot-Scale Rotary Kiln Incinerator.
PB91-131623
WATERS, M. D.
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures. June 1990.
PB91-115840
WATSON, A. P.
Chtorinaton. Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
P691-109S27
CNorinatJon, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
WATTS, R.
Use of Bioassay Methods to Evaluate Mutagenicity of Am-
bient Air Collected Near a Muniopal Waste Combustor.
PB91-109389
WATTS, a a
Cotnne Analytical Workshop Report Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694
WEANT.C.G.
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91 -109942
WEBER, E. J.
Reactive Dyes in the Aquatic Environment A Case Study of
Reactive Blue 19.
PB91-104257
WEBER, M. F.
Histamine and MethachoBne Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardnputmonary Function of Awake
Rats.
PB91-116038
WEBSTER, J.C.
Estradnl Alters the Effectiveness of Gonadotropin-Reteas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnRH Re-
ceptors versus Responsiveness to GnRH.
PB91-115790
Inhibin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
ture.
Regulation of LHRH Action and FSH Synthesis by Estraot-
ol, Progesterone, and Inhibin.
PB91-100933
WEHR.C. M.
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Meronudeated Erythrocytes.
PB91-117614
WEWSTEIN.H.
Nudeophilic Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplacian of the Charge Densi-
$391-109256
WEST, US.
Conditions Influencing Yield and Analysis of 8-Hydroxy-2' -
Deoxyguanosine in Oxidatively Damaged DMA.
WESTBROOK-COLUNS, B.
Cytogenetic Analyses of Mice Exposed to Dtthkxomethane.
Further Evidence That Dichlorornethane Does Not Induce
Chromosome Damage.
PB91-109785
WHITEHOUSE, D. A.
Influence of Antibiotics on Intestinal Tract Survival and
Transtocation of Environmental 'Pseudbmonas' Species.
PB91-115865
WHITMORE, W. L.
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopflnnnG.
PB91-109207
WHITON,aS.
Evaluation of Particle Beam Liquid Chromatography/Mass
Spectrometry for the Analysis of Polar Semivolatile Organic
Compounds in Air Samples.
PB91-127746
WHORTON.E.B.
Human Genotcnocity: Pesticide Applicators and Phosphine.
PB91-109421
WIESTER.M.J.
Histamine and Methachotne Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652
Measurements of Cardnpulrnonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702
Use of Carbon Dioxide Chalenge to Detect Toxicant - In-
duced Changes in Canfopuknonary Function of Awake
Rats.
PB91-116038
WILLIAMS, R.
Use of Bioassay Methods to Evaluate Mutagenicity of Am-
bient Air Collected Near a Municipal Waste Combustor
PB91 -109389
WILLIAMS, T. &
Distribution and Toxicotogical Effects of Inhaled Methyl Bro-
mide in the Rat
PB91-109249
WILSON, UK.
Presence of Dichlorornethane on Cleaned XAD-2 Resin: A
PotenteM Probtem &nd Solutions.
PB91-109934
Thormfll Modulation Interface botwoon Sup8rcnbc8l Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192
WWJUM.J. K.
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240
WISE, a F.
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245
WOLFE, N. L
Abiotic TransfOfmations in Water, Sediments, and Soil.
Chapters.
PB91-136937
WONES, R. G.
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109595
WONG, P. K.
Conditions Influencing Yield and Analysis of B-Hydroxy-2' -
Deoxyguanosine in Oxidatively Damaged DNA.
PB91-117499
WOOD, P.
Background Document to the Integrated Risk Assessment
for Dtoxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB91-102137
WU, J. C.
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol, Progesterone, and Inhibin.
PB91-100933
WYMAN.J.A.
Analysis of Risk from Exposure to AWfcarb Using Immune
Response of Nonunrform Populations of Mice.
PB91-116756
WYROBEK, A. J.
Induction, Accumulation, and Persistence of Sister Chroma-
lid Exchanges in Women with Breast Cancer Receiving Cy-
dophosphamide, Adriamycin, and 5-Fluorouracil Chemo-
therapy.
PB91-116988
YAMAMOTO, T.
Evaluation of the Cold Pipe Precharger.
PB91-116663
YATES, M. V.
Modeling Microbial Transport in Soil and Groundwater
Microbiofogists Can Assist in the Development of Models of
Contaminant Transport
PB91-116160
YATES, S. a
Modeling Microbial Transport in Soil and Groundwater
Microbioiogists Can Assist in the Development of Models of
Contaminant Transport
PB91-116160
YEVICH.P.
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
YINON.J.
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135
Thermospray lonization with Repeller-lnduced Collrswnally
Activated Dissociation of Dyes.
PB91-117168
YOUNG, J. O.
Regional Oxidant Model Multi-Processor (ROMMP).
PB91-131680
YOUNG, a A.
Carbon Tetrachkxide Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553
Hepatic Polyamines and Related Enzymes Following Chlor-
decone-Potentiated Carbon Tetrachkxide Toxicrty in Rats.
PB91-109579
Role of HepatoceHular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachkxide.
PB91-109561
ZARNEGAaa
Purification and Biological Characterization of Human Hepa-
topoietin A: A Polypeptide Growth Factor for Hepatocytes.
PB9V-115980
ZAROOGIAN.O.
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515
ZAROOQIAN, G. E.
Adenytate Energy Charge and Adenine Nucleobde Meas-
urements as Indicators of Stress in the Mussel, 'Mytjlus
eduKs', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531
Application of Adenytate Energy Charge and Adenine Nu-
deotide Measurements as Indicators of Stress in 'Nephtys
inctsa1 Treated with Dredged Material.
PB91-117549
2EDAKER,S.M,
Quality Assurance Methods Manual for Forest Site Classifi-
cation and Field Measurements.
PB91-127761
ZEKSHAMI, E. A.
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873
PA-12 VOL 91, No. 1
-------
PERSONAL AUTHOR INDEX
ZIMMERMAN, P. R.
ZIEGLER, J. M. ZIMMERj H ZIMMERMAN, D
taHHHrfSj1?81 l9^> AnHbody Response in Adults Chal- Interaction of Aqueous Solutions of Chlorine with Malic NAPAP Emissions Inventory (Version 2)- Development of
DoSTlJWo., Rotawus. Acid, Tartaric Acid, and Various Fruit Juices. A Source of the Annual Data and Modelers' Tapes, 1985.
PB91-117622 Mutagens. PB91-119669
ZIEUNSKI, R. PB91 -116046 ZIMMERMAN, P. R.
Assessment of Risks from Exposure of Humans Terrestrial Synthesis and Mass-Spectroscopical Identification of Cer- Branch Chamber System and Techniques for Simultaneous
and Avian Wildlife and Aquatic Life to Dioxins and Furans tain Polyhalogenated Acetic Acids. Pollutant Exposure Experiments and Gaseous Flux Determi-
from Disposal and Use of Sludge from Bleached Kraft and PB91-109603 ™«>™•
~—»°<- ^^g
PB91-109777 Oxone, and Sulfur Dioxide.
PB91-117473
March PA-13
-------
CONTRACT/GRANT NUMBER
INDEX
Entries in this index list reports produced as a result of research done under specific
contract or grant numbers. Entries are sequenced by contract or grant number,
corporate author, and NTIS order number.
THE THREE LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Contract or Grant Number
Performing Organization
NTIS Order Number/Media Code Price Code
EPA-68-01-2281
Clemson Univ., SC, Dept. of Environmental Systems Engineering
PB85-169597 PC A02/MF A01
-------
CONTRACT/GRANT NUMBER INDEX
DE-AC03-76FS00098
Lawrence Berkeley Lab., CA. Applied Science Div.
PB91-117119
DE-AC05-84OR214400
Health Effects Research Lab., Research Triangle Park, NC.
PB91-109827
DE-AC06-76RLO-1830
Battelle Pacific Northwest Labs., Richland, WA.
PB91-101774
Health Effects Research Lab., Research Triangle Park, NC.
PB91-117630
DE-FG02-86ER60413
Massachusetts Inst of Tech., Cambridge. Ralph M. Par-
sons Lab.
PB91-117457
DE-FG05-88ER60654
Duke Univ. Medical Center, Durham, NC.
PB91-133033
EPA-DW-89932918-O1
Oak Ridge National Lab.. TN.
PB91-102327
EPA-R-810341
James N Gamble Inst. of Medical Research, Cincinnati,
OH.
PB91-117622
EPA-R-811001
Utah Univ., Salt Lake City. Dept. of Chemical Engineering.
PB91-116871
EPA-R-811650
Harvard School of Public Health, Boston, MA. Dept. of En-
vironmental Science and Physiology.
PB91-109462
New Mexico Unrv.. Albuquerque. Medical Center.
PB91-109454
New York Univ. Medical Center, Tuxedo Park. Inst. of Envi-
ronmental Medicine.
PB91-109405
EPA-R-812207
New Jersey Medical School, Newark.
PB91-109413
EPA-R-812279
Cincinnati Univ., OH. Dept. of Chemistry.
PB91-109603
PB91-109777
EPA-R-812281
Research Triangle Inst., Research Triangle Park, NC.
PB91-116863
EPA-R-812466
Massachusetts Inst. of Tech., Cambridge. Ralph M. Par-
sons Lab.
PB91-117457
EPA-R-812579
Cincinnati Univ., OH. Dept. of Chemistry.
PB91-116046
EPA-R-812765
Johns Hopkins Hospital, Baltimore, MD.
PB91-116996
EPA-R-812781
New York Univ. Medical Center, NY. Inst. of Environmental
Medicine.
PB91-109173
EPA-R-812808
National Center for Ground Water Research, Houston, TX.
PB91-109959
EPA-R-812939-02
Cincinnati Univ., OH. Dept of Chemical Engineering.
PB91-109868
EPA-R-813113
Duke Univ. Medical Center, Durfiam, NC.
PB91-117606
PB91-133009
PB91-133033
Duke Univ. Medical Center, Durham, NC. Div. of Allergy,
Critical Care, and Respiratory Medicine.
PB91-133017
EPA-R-813336
Nevada Univ., Reno. Dept. of Biochemistry.
PB91-116913
EPA-R-813495-01
Harvard School of Public Health, Boston, MA. Dept. of
Biostalistics
PB91-109181
Iowa State Univ., Ames. Dept. of Statistics.
PB91-100917
EPA-R-813769
Northrop Services, Inc., Research Triangle Park, NC.
PB91-109207
EPA-R-814023
New York Univ. Medical Center, Tuxedo Park. Inst. of Envi-
ronmental Medicine.
PB91 -109405
EPA-R-814053
Mississippi Univ. Medical Center, Jackson. Dept. of Phar-
macology and Toxicology.
PB91-109561
PB91-109579
EPA-R-814198
Oklahoma Medical Research Foundation, Oklahoma City.
PB91-117499
EPA-R-814243
Arizona Univ., Tucson.
PB91-117200
EPA-R-814320
Virginia Polytechnic Inst. and State Univ., Blacksburg.
Center for Environmental and Hazardous Material Studies.
PB91-117465
EPA-R-814344
Duke Univ. Medical Center, Durham, NC. Dept. of Patholo-
PB91-115980
EPA-R-814512
Florida Univ., Gainesville.
PB91-116178
PB91-116186
PB91-116194
EPA-R-815776
Minnesota Univ., Minneapolis. Dept. of Lab. Medicine.
PB91-109421
EPA-8C61S5TTST
Lowry Engineering, Inc., Unity, ME.
PB91-125633
EPA-68-01-6272
Woods Hole Oceanographic Institution, MA. Dept. of Ocean
Engineering.
PB91-127738
EPA-68-01-6849
Program Resources, Inc., Research Triangle Park, NC.
PB91-109801
EPA-68-01-6871
Jordan (Edward C.) Co., Inc., Portland, ME.
PB91-102046
EPA-68-01-7287
Midwest Research Inst.. Kansas City, MO.
PB91-111492
Midwest Research Inst., Minneapolis, MN.
PB91-101865
EPA-68-01-7310
Franklin Associates Ltd., Prairie Village, KS.
PB91-108977
EPA-68-01-7365
Computer Sciences Corp., Research Triangle Park, NC.
PB91-131664
EPA-68-01-7383
Midwest Research Inst-, Falls Church, VA.
PB91-113860
Midwest Research Inst., Kansas City, MO.
PB91-129825
EPA-68-01-7481
ICF, Inc., Fairfax, VA.
PB91-125674
EPA-68-02-2374
Northrop Services, Inc./Environmental Sciences, Research
Triangle Park, NC.
PB91-101691
PB91-101709
PB91-101758
EPA-68-02-2566
Northrop Services, Inc./Environmental Sciences, Research
Triangle Park, NC.
PB91-109140
EPA-68-02-3456
Utah Univ., Salt Lake City.
PB91-109157
EPA-68-02-4032
Northrop Services, Inc./Environmental Sciences, Research
Triangle ParK, NC.
PB91-109124
Northrop Services, Inc./Environmental Sciences, Research
Triangle Park, NC. Inhalation Toxicology Group.
PB91-109249
Northrop Services, Inc., Research Triangle Park, NC.
PB91-109132
PB91-109702
PB91-116079
EPA-68-02-4127
Battelle Columbus Div., OH.
PB91-109934
Battelle, Columbus, OH.
PB91-126029
EPA-68-02-4141
Ohio State Univ., Columbus. Dept. of Physiological Chemis-
PB91-109751
EPA-68-02-4245
NATO Committee on the Challenges of Modern Society,
Brussels (Belgium).
PB91-109991
EPA-68-02-4252
Midwest Research Inst., Kansas City, MO.
PB91-103507
EPA-68-02-4254
NATO Committee on the Challenges of Modern Society,
Brussels (Belgium).
PB91-106112
PB91-110007
PB91-125625
PB91-125666
PB91-125799
EPA-68-02-4274
Alliance Technologies Corp., Chapel Hill. NC.
PB91-119669
PB91-127753
EPA-68-02-4283
Abt Associates, Inc., Cambridge, MA.
PB91-102145
EPA-68-02-4286
Jacobs Engineering Group, inc., Pasadena, CA.
PB91-110015
PB91-110023
Radian Corp., Research Triangle Park, NC.
PB91-125708
PB91-125807
EPA-68-02-4287
Infiltec, Falls Church, VA.
PB91-125831
EPA-68-02-4288
Radian Corp., Research Triangle Park, NC.
PB91-125898
PB91-136960
EPA-68-02-4326
Research Triangle Inst., Research Triangle Park, NC.
PB91-125997
EPA-68-02-4378
Radian Corp., Research Triangle Park, NC. Progress
Center.
PB91-102111
EPA-68-02-4392
Radian Corp., Research Triangle Park, NC.
PB91-126003
EPA-68-02-4394
PEI Associates, Inc., Cincinnati, OH.
PB91-102129
EPA-68-02-4396
Alliance Technologies Corp., Chapel Hill, NC.
PB91-127753
EPA-68-02-4444
NSI Technology Services Corp., Research Triangle Park,
NC.
PB91-127746
EPA-68-02-4450
Duke Univ. Medical Center, Durham, NC. Center for Ex-
trapolation Modelling.
PB91-109587
Northrop Services, Inc., Research Triangle Park, NC.
PB91-109207
PB91-109546
NSI Technology Services Corp., Research Triangle Park,
NC.
PB91-109363
PB91-109819
PB91-117010
EPA-68-02-4701
Acurex Corp., Research Triangle Park, NC.
PB91-109843
PB91-109850
PB91-136648
EPA-68-03-3236
Science Applications International Corp., Narragansett, Rl.
PB91-137000
EPA-68-03-3245
Lockheed Engineering and Sciences Co., Inc., Las Vegas,
NV.
PB91-117150
EPA-68-03-3249
Lockheed Engineering and Sciences Co., Inc., Las Vegas,
NV.
PB91-117127
PB91-117176
EPA-68-03-3348
Cadmus Group, Inc., Waltham, MA.
PB91-129767
PB91-129775
PB91-129783
PB91-129791
PB91-129809
EPA-68-03-3389
PEI Associates, Inc., Cincinnati, OH.
PB91-125732
EPA-68-03-3409
Vista Research, Inc., Mountain View, CA.
PB91-106245
EPA-66-03-3485
Science Applications International Corp., McLean, VA.
PB91-113845
EPA-68-03-3511
Mid-Pacific Environmental Lab., Mountain View, CA.
PB91-127803
EPA-68-03-3529
Science Applications International Corp., Narragansett, Rl.
PB91-137000
EPA-68-03-4006
PEI Associates, Inc., Cincinnati, OH.
PB91-125740
EPA-68-03-8033
Southwest Research Inst., San Antonio, TX. Dept. of Geo-
sciences.
PB91-109165
CG-1
-------
CONTRACT/GRANT NUMBER INDEX
EPA-68-C8-0004
Syracuse Research Corp., NY.
PB91-103556
EPA-68-C8-0006
NSI Technology Services Corp., Corvallis, OR.
PB91 -106229
PB91-125682
PB91-129692
EPA-68-C8-0023
Eastern Research Group, Inc., Arlington, MA.
PB91-104265
Hydroqual, Inc., Mahwah, NJ.
PB91-102095
EPA-68-C8-0061
Science Applications International Corp., McLean, VA.
PB91-125690
EPA-68-C9-0038
Acurex Corp., Jefferson, AR.
PB91-131623
EPA-68-D8-008S
PTI Environmental Services, Bellevue, WA.
PB91-125872
EPA-68-D9-0166
Versar, Inc., Springfield, VA.
PB91-102087
PB91-102137
EPA-68-O9-0169
Abt Associates, Inc., Cambridge, MA.
PB91-102145
EPA-68-D9-0173
Alliance Technologies Corp., Chapel Hill, NC.
PB91-103572
EPA-68-D90170
ICF, Inc., Fairfax, VA.
PB91-125922
EPA-68-W8-0038
Industrial Economics, Inc., Cambridge, MA.
PB91-125757
EPA-68-W9-0008
Science Applications International Corp., Bothell, WA.
PB91-125781
NIH-CA-42854
Oklahoma Medical Research Foundation, Oklahoma City.
PB91-117499
PHS-ES-25018
Health Effects Research Lab., Research Triangle Park, NC.
PB91-117614
PHS-HD-22761
Johns Hopkins Hospital, Baltimore, MD.
PB91-116996
PO1-AI19368
Duke Univ., Durham, NC.
PB91-115774
R01-ES02S09-01
Utah Univ., San Lake City.
PB91-109157
R-005840
Minnesota Univ., Minneapolis. Dept. of Civil and Mining En-
gineering.
PB91-125880
CG-2
VOL 91, No. 1
-------
NTIS ORDER/REPORT
NUMBER INDEX
Entries in this index list the NTIS order number and the monitor agency numbers, each in its
alphanumeric position Please use the NTIS order number to order items available from NTIS
to ensure faster service
THE THREE LETTERS AT THE END OF THE NTIS ORDER NUMBERS HAVE BEEN PLACED THERE TO HELP
NTIS DETERMINE THE MOST EFFECTIVE MEDIA IN BRINGING VARIOUS TYPES OF INFORMATION TO
READERS' ATTENTION.
PLEASE DO USE THE MEDIA CODES AT THE ENDS OF THE ORDER NUMBERS WHEN ORDERING. THE
INFORMATION THEY PROVIDE IS VERY HELPFUL TO NTIS.
SAMPLE ENTRY
Performing Organization
Report number(s)
Title
NTIS Order Number/Media Code Price Codes
NTIS Order Number
Title
NTIS Order Number/Media Code Price Codes
Sponsoring Organization
Report Number(s)
Title
NTIS Order Number/Media Code Price Codes
EPA/600/D-85/036
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations.
PB85-169597/REB PC A02/MF A01
PB85-169597/REB
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations.
PB85-169597/REB PC A02/MF A01
EPA, Environmental Research Lab Athens, GA
EPA/600/D-85/036
PAH (Polycyclic Aromatic Hydrocarbons) Uptake by Plants:
Methodology and Initial Investigations.
PB85-169597/REB PCA02/MFA01
-------
NTIS ORDER/REPORT NUMBER INDEX
AP-42-SUPPL-C
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition Supple-
ment C.
PB91 -125906 PC A08/MF A01
CCMS-172
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91 -103598 PC A10/MF A02
ECAO-R-0132
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91 -102327 PC A05/MF A01
ECAO-R-0140
Acid Aerosols Issue Paper. Health Effects and Aerometrics
PB91-125864 PCA17/MFA03
EPA/AA/CTAB-90/04
Durability Testing of an M100-Fueled Toyota LCS-M Carina
Equipped with a Resistively Heated Catalytic Converter.
PB91-106732 PCA03/MFA01
EPA/DF/MT-91/003A
Hazardous Waste Data Management System (HWDMS) Ex-
tract Data Tape Documentation.
PB91 -100883 PC A09/MF A01
EPA/230/05-90/078
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914 PCA09/MFA02
EPA/430/09-90/013
Assessment of the Biolac (Trade Name) Technology.
PB91-102095 PCA05/MFA01
EPA/430/9-90/014
State Design Criteria for Wastewater Treatment Systems.
PB91-125930 PCA06/MFA01
EPA/430/9-90/015
Proceedings of the U.S. EPA Municipal Wastewater Treat-
ment Technology Forum-1990. Held in Orlando, Florida on
March 20-22, 1990.
PB91 -104265 PC A12/MF A02
EPA/450/1-90/003
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91-125997 PC A06/MF A01
EPA/450/1-90/005
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitoring.
PB91 -102129 PC A06/MF A01
EPA/450/2-81/004
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691 PCA12/MFA02
EPA/450/2-81/005
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709 PCA14/MFA02
EPA/450/2-81/006
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758 PCA08/MFA01
EPA/450/2-90/011
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91 -126003 PC A99/MF A99
EPA/450/3-90/017
National Emission Standards for Asbestos. Background In-
formation for Promulgated Asbestos NESHAP Revisions.
PB91-127233 PC A12/MF A02
EPA/450/3-90/020
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111 PCA06/MFA01
EPA/450/4-90/008A
IMPROVE Progress Report Appendix A.
PB90-231366 PCA09/MFA01
EPA/460/A-89/14
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265 PC A99/MF E12
EP A/460/A-89/15
Application for Certification 1989 Heavy-Duty Engine - De-
troit Diesel.
PB90-213273 PC A16/MF A02
EP A/460/A-89/16
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281 PC A05/MF A01
EPA/460/A-89/17
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299 PC A14/MF A02
EPA/460/A-89/18
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307 PC AOS/MF A01
EPA/460/A-89/19
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315 PCA08/MFA01
EPA/460/A-89/20
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323 PC A15/MF A02
EPA/460/ A-89/21
Application for Certification 1989 Model Year Light-Duty
Truck Emission - Nissan.
PB90-213349 PCA11/MFA02
EPA/460/A-89/22
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356 PC A07/MF A01
EPA/460/A-89/23
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Maxima (VG30E).
PB90-213364 PC A06/MF A01
EPA/460/A-89/24
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Stanza.
PB90-213372 PC A07/MF A01
EPA/460/A-89/25
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380 PC A07/MF A01
EPA/460/A-89/26
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 300ZX.
PB90-213398 PC A06/MF A01
EPA/460/A-89/27
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 240SX.
PB90-213406 PC A07/MF A01
EPA/460/A-89/28
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Truck Pathfinder.
PB90-213414 PCA11/MFA02
EPA/460/A-89/29
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra/Pulsar - NX (TBI).
PB90-213422 PC A07/MF A01
EPA/460/A-89/30
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra Honeybee (E16S).
PB90-213430 PC AOS/MF A01
EPA/460/A-89/31
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra 4WD.
PB90-213448 PC A07/MF A01
EP A/460/ A-89/32
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Volvo.
PB90-213455 PCA11/MFA02
EP A/460/A-89/33
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463 PC A13/MF A02
EP A/460/A-89/34
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471 PC A16/MF A02
EPA/460/A-89/35
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Isuzu Motors. Volume 1.
PB90-213489 PC A18/MF A03
EPA/460/A-S9/36
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Isuzu Motors. Volume 2.
PB90-213497 PC A17/MF A02
EPA/460/A-89/37
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Mazda.
PB90-213505 PC A07/MF A01
EP A/460/ A-89/38
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 1.
PB90-213513 PCA10/MFA02
EPA/460/A-89/39
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 2.
PB90-213521 PCA13/MFA02
EP A/460/A-89/40
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 3.
PB90-213539 PC A12/MF A02
EP A/460/A-89/41
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 4.
PB90-213547 PC A1S/MF A02
EPA/460/ A-89/42
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554 PC A12/MF A02
EP A/460/A-89/43
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562 PC A13/MF A02
EPA/460/A-89/44
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT - Chrysler
Motors.
PB90-213570 PC A15/MF A02
EPA/460/A-89/45
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 2.
PB90-213588 PC A14/MF A02
EPA/460/A-89/46
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 3.
PB90-213596 PC A18/MF A03
EPA/460/A-89/47
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 1.
PB90-213604 PC A12/MF A02
EPA/520/1-90/006
Cost of Implementing Protective Action Guides for Food.
PB91 -102079 PC A04/MF A01
EPA/520/1-90/027
Recovery of Low-Level Radioactive Waste Packages from
Deep-Ocean Disposal Sites, September 1990.
PB91-127738 PC A03/MF A01
EPA/520/1-90/033
National Radon Contractor Proficiency Program. Proficiency
Report, October 1990.
PB91 -125922 PC A09/MF A02
EPA/530/SW-90/047
Charging Households for Waste Collection and Disposals:
The Effects of Weight or Volume-Based Pricing on Solid
Waste Management.
PB91-111484 PCA06/MFA01
EPA/530/SW-90/080
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Subtitle
C-Hazardous Waste Management System. Section 3001:
Identification and Listing of Hazardous Waste. Method
1311: Toxicity Characteristic Leaching Procedure (TCLP).
PB91-102053 PCA06/MFA01
EPA/530/SW-90/081
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91-102061 PCA16/MFA02
EPA/530/SW-90/085
Corrective Measures for Releases to Surface Waters.
PB91-102046 PCA05/MFA01
EPA/530/SW-90/086
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisiana.
PB91 -111492 PC A03/MF A01
EPA/530/SW-90/087A
Medical Waste Management in the United States. Second
Interim Report to Congress.
PB91 -130187 PC A08/MF A01
EPA/530/SW-90/088
Background Document: Toxicity Characteristic Regulatory
impact Analysis.
PB91-101873 PC A09/MF A01
EPA/530/SW-91/004
Metals Control Efficiency Test at a Dry Scrubber and Bagh-
ouse Equipped Hazardous Waste Incinerator.
PB91-101865 PCA09/MFA01
EPA/530/SW-91/010
Methods Manual for Compliance with the BIF Regulations:
Burning Hazardous Waste in Boilers and Industrial Fur-
naces.
PB91-120006 PCA15/MFA02
EPA/530/UST-90/003
Field Measurements: Dependable Data When You Need It.
PB91-129825 PC AOS/MF A01
EPA/530/UST-90/010
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB9M13860 PCA08/MFA01
EPA/530/UST-90/012
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91 -127704 PC A03/MF A01
EPA/540/4-89/001
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91 -133249 PC A02/MF A01
EPA/540/4-89/003
Facilitated Transport. Series of Issue Papers (3rd).
PB91-133256 PC A02/MF A01
EPA/540/5-89/011 A
Technology Evaluation Report: Chemfix Technologies, Inc.
Solidification/Stabilization Process, Clackamas, Oregon.
Volume 1.
PB91-127696 PC A07/MF A01
EPA/540/8-90/007
Technology Transfer Needs Assessment, 1990.
PB91-125674 PC A06/MF A01
EPA/540/8-90/009
SUPERFUND: Focusing on the Nation at Large. A Decade
of Progress at National Priorities List Sites.
PB91-921202 Standing Order
SUPERFUND: Reporting on Progress Through Environmen-
tal Indicators.
PB91-921203 Standing Order
OR-1
-------
NTIS ORDER/REPORT NUMBER INDEX
EPA/S40/A5-90/002
Applications Analysis Report SITE Program, CF Systems
Organics Extraction System, New Bedford, Massachusetts.
PB91-113845 PC A04/MF A01
EPA/540/G-90/003
Hazmat Team Planning Guidance.
PB90-274523 PC A04/MF A01
EPA/560/540/005
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507 PC A04/MF A01
EPA/560/540/011
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087 PC AOS/MF A01
EPA/560/540/013
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian Wildlife, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Surffle Pulp and Paper Mills.
PB91-102145 PC A99/MF A99
EPA/560/540/014
Background Document to the Integrated Risk Assessment
for Dioxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB91-102137 PC A23/MF A03
EPA/570/949/011
Water System Self-Assessment for Mobile Home Parks.
PB91-129809 PC A03/MF A01
EPA/570/949/012
Self-Assessment for Small Privately Owned Water Systems.
PB91-129791 PC A03/MF A01
EPA/570/949/013
Water System Self-Assessment for Homeowners' Associa-
tions
PB91-129775 PC A03/MF A01
EPA/570/949/014
Self-Assessment for Small Publicly Owned Water Systems.
PB91-129783 PC A03/MF A01
EPA/570/9-89/015
Resource Guide for Small Drinking Water Systems.
PB91-129767 PC AOS/MF A01
EPA/570/940/015
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765 PC E11/MF E11
EPA/600/140/009
Ozone Dosmetry Predictions for Humans and Rats.
PB91-1138S2 PCA03/MFA01
EPA/600/240/046
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690 PCA11/MFA02
EPA/600/240/047
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020 PC A07/MF A01
EPA/600/240/048
Background Document on Clean Products Research and
Implementation.
PB91-108977 PC AOS/MF A01
EPA/600/240/049
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633 PC A04/MF A01
EPA/COO/240/OSO
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245 PC A08/MF A01
EPA/600/240/053
Evaluation of Two Cleaning Methods tor Removal of As-
bestos Fibers from Carpet
PB81-12S740 PC A04/MF A01
EPA/600/240/OSS
Characterization and Treatment of Wastes from Metal-Fin-
tstvno Operations.
PB91-125732 PC A07/MF A01
EPA/600/240/056
Impact of Lead and Other Metallic Solders on Water Qual-
§391-125724 PC AOS/MF A01
EPA/600/340/058
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PM1-100164 PC A10/MF A02
EPA/600/340/071
Environmental Research Laboratory-Duluth BMography of
Research Products in the Fields of Freshwater r '
r Ecology and
Toxicology, 1967-1990.
PB91-127712 PCA04/MFA01
EPA/600/340/073
Impacts on Quality of Inland Wetlands of the United States:
A Survey of Indicators, Techniques, and Applications of
Community-Level Biomonitoring Data.
PB91-113837 PCA17/MFA03
EPA/600/340/079
Synthesis Report Laboratory Test Methods for Exposure of
Bids 10 Mtaobial Pest Control Agents.
PB91-109967 PCA03/MFA01
EPA/600/3-90/080
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240 PC A10/MF A02
EPA/600/3-90/081
Atlas of Air Quality and Deposition in or Near Forests of the
Western United States.
PB91-106229 PC A20/MF A03
EPA/600/3-90/082
Quality Assurance Methods Manual for Forest Site Classifi-
cation and Field Measurements.
PB91-127761 PC A04/MF A01
EPA/600/3-90/083
Adaptation of the Advanced Statistical Trajectory Regional
Air Pollution (ASTRAP) Model to the EPA VAX Computer
Modifications and Testing.
PB91-127720 PC A03/MF A01
EPA/600/3-90/085
CaNbration of Greenhouse and the Field for Survival of Ge-
netically Engineered Microorganisms.
PB91 -109975 PC A03/MF A01
EPA/600/3-90/086
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682 PC AOS/MF A01
EPA/600/3-90/087
Effects of UV-B and Global Climate Change on Rice Re-
search Plan
PB91-1099B3 PC A04/MF A01
EPA/600/3-90/088
Development of Real-Time Monitors for Gaseous Formal-
dehvde
PB9M26029 PC A05/MF A01
EPA/600/3-90/089
Overview of Climate Information Needs for Ecological Ef-
re91.'l25898 PC A04/MF A01
EPA/600/3-90/090
Boassay for Testing the Lethal Effects of Bacterial Patho-
gens on the Predatory Beetle 'Hippodamia convergens'
Sue. (Coteoptera: CoccneUidae).
PB91-127795 PC A03/MF A01
EPA/600/3-90/091
Evaluation of Particle Beam Liquid Chromatography/Mass
Spectrometry for the Analysis of Polar Semvo&tile Organic
Compounds in Air Samples.
PB91-127746 PC A03/MF A01
EPA/600/3-90/092
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787 PC A03/MF A01
EPA/600/4-90/005
Uncertainty in North American Wet Deposition Isopteth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774 PC AOS/MF A01
EPA/600/440/020
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266 PCA11/MFA02
EPA/600/4-90/026
Method for the Supercritical Fluid Extraction of Soils/Sedi-
fnecits,
PB91-127803 PCA12/MFA02
EPA/600/6-90/005B
Evaluation of the Potential Carcinogenicity of Electromag-
netic Fields. Review Draft
PB91-133231 PCA17/MFA03
EPA/600/6-90/009
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91-125625 PCA03/MFA01
EPA/600/6-90/010
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Waste Disposal Sites Con-
taminated with Dioxins and Related Compounds.
PB91-106237 PC A04/MF A01
EPA/600/6-90/011
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Formation of Dioxins and Re-
lated Compounds in Industrial Processes. „.„,.„„.
PB91-103580 PC AOS/MF A01
EPA/600/6-90/012
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91-125666 PCA03/MFA01
EPA/600/6-90/013
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources. .„_-.-.
PB91-103598 PC A10/MF A02
EPA/600/6-90/014
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1988
PB91-106112 PC AOS/MF A01
EPA/60076-90/015
PBot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (I-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds. „.„.„„-.„.
PB91-109991 PC A04/MF A01
EPA/600/6-90/016
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007 PCA03/MFA01
EPA/600/6-90/017
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799 PC A07/MF A01
EPA/600/7-89/012A
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669 PCA99/MFA99
EPA/600/7-90/019A
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY., 1988-89. Volume 1.
PB91 -125641 PC AOS/MF A01
EPA/600/7-90/019B
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY.. 1988-89. Volume 2. Technical Appendi-
ces.
PB91-125658 PC A10/MF A02
EPA/600/7-90/020
Limb Process Development Studies.
PB91-127688 PC A04/MF A01
EPA/600/8-88/005F
Acid Aerosols Issue Paper: Health Effects and Aerometrics.
PB91-125864 PCA17/MFA03
EPA/600/8-69/072
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds. Health
Issue Assessment
PB91-102327 PC AOS/MF A01
EPA/600/8-90/064
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556 PC A09/MF A01
EPA/600/8-90/072
Summary ol EPA's Radon Reduction Research in Schools
during 1989-90.
PB91-102038 PC A14/MF A02
EPA/600/8-90/073
National and State-Level Emissions Estimates of Radiative-
ly Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572 PC AOS/MF A01
EPA/600/8-90/074
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91 -125708 PC AOS/MF A01
EPA/600/8-90/075
Assessment of the Controllability of Condensible Emissions.
PB91-125807 PCA04/MFA01
EPA/600/8-90/076
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831 PCA10/MFA02
EPA/600/8-90/079
Evaluation of Significant Anthropogenic Sources of Radiati-
vefy Important Trace Gases.
PB91-127753 PC A09/MF A02
EPA/600/8-90/081
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779 PC A03/MF A01
EPA/600/9-90/021
Workshop on Methods for Investigation of Waterbome Dis-
ease Outbreaks. Summary of Recommendations. Held in
Denver, Colorado, October 11-13, 1968.
PB91-125716 PCA04/MFA01
EPA/600/9-90/026
Measurement of Toxic and Related Air Pollutants. Proceed-
ings of the 1990 EPA/A and WMA International Symposi-
um. Held in Raleigh. North Carolina on May 1-4, 1990.
PB91-120279 PCA99/MFA99
EPA/600/9-90/036
Proceedings: United States/Japan Conference on Sewage
Treatment Technology (12th). Held in Cincinnati, Ohio on
October 12-13, 1989.
PB91-110031 PCA24/MFA03
EPA/600/D-90/120
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171 PC A03/MF A01
EPA/600/D-90/131
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol. Progesterone, and Inhibin.
PB91-100933 PC A03/MF A01
EPA/600/D-90/152
Quantifying Effects in Ecological Site Assessments: Biologi-
cal and Statistical Considerations.
PB91-129189 PC A03/MF A01
EPA/600/D-90/1S3
Regional Forest Management Planning in the Southern
United States.
PB91-129197 PCA03/MFA01
OR-2 VOL 91, No. 1
-------
NTIS ORDER/REPORT NUMBER INDEX
EPA/600/J-89/450
EPA/600/D-90/154
Responses and Feedback to Global Forests to Climate
PB9'l?1329734 PC A03/MF A01
EPA/600/0-90/155
Physiography and Forest Types of the Western United
States (Chapter 1). AIM/ME Am
PB91-129726 PC A03/MF A01
EPA/600/D-90/156
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources. .no/uc »ni
PB91-129718 PCA03/MFA01
EPA/600/D-90/157
Evaluation ot Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data. AM/UF A01
PB91-129700 PCA03/MFA01
EPA/600/D-90/158 .
Efficacy of Ozone Exposure Indices in the Standard Setting
PB9^M29692 PC A03/MF A01
EPA/600/D-90/160
Things to Consider When Assessing Municipal Impacts for
Remedial Action on a Lake Superior Estuary.
PB91-129148 PC A03/MF A01
EPA/600/D-90/161
Anatomical Modeling of Microdosimetry of Inhaled Particles
and Gases in the Lung. AHI/MF A01
PB91-133033 PC A03/MF A01
EPA/600/D-90/163
Structure of the Gas Exchange Region of the Lungs Deter-
mined by Three-Dimensional Reconstructions^
PB91-133017 PCA03/MFA01
EPA/600/D-90/164
Morphometry and 3-Dimensional Reconstruction of the
£191*133009 PCA03/MFA01
E Highty Sensitive Bioassays for Evaluating Airborne Muta-
gens Indoors. _,-. AIM/UP AO1
PB91-132985 PC A02/MI- AO1
EPA/600/D-90/166
Comparison of Bioindicators of Exposure to Genotoxic
Indoor Air Pollutants. AnvMF A01
PB91-132977 PC A03/MI- AUl
EPA/600/D-90/170
Exercise. Fitness, and Health: A Consensus of Current
Knowledge. „ An»/uF A01
PB91-131706 PC A02/MI- AUl
EPA/600/D-90/172 _.
Sampling and Analysis for Polychlorinated Dibenzo-p-Diox.
ins and Dibenzofurans in Ambient Air. AO,/Mc Ani
PB91-131698 PC AOZ'Mt- *U1
EPA/600/D-90/173 „„.,.«„
Regional Oxidant Model Multi-Processor PgMMP)
PB91-131680 PCA03/MI-A01
EPSoviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental D^gD.^^ A01
EPA/600/D-90/214
Overview of Conventional and Innovative Land-Based Ther-
mal Technologies for Waste Disposal. An,/MF A01
PB91-136929 rc A03/MF A01
EPA/600/D-90/215
Abiotic Transformations in Water, Sediments, and Soil.
PB91-129163
al Air Pollution Models.
PB91-131664
EPA/600/D-90/178
Region-
AO2/MF A01
PC A02/MI- AUl
PC A04/MF A01
EPA/600/D-90/218 .
Calcination and Sintering of Sorbents during Boiler Iniection
to Dry Sulfur Dioxide Control. or AM/UF Am
PB91-136648 PC A03/MF A01
EPA/600/D-90/219
Landfill Gas and the Greenhouse Effect. .n,,uc An1
PB91-136960 PCA03/MFA01
EPA/600/D-90/223 .
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal. AM/ME Am
PB91-137000 PCA02/MFA01
EPA/600/J-86/546
Comparative Anatomy of Mammalian Respiratory Tracts:
TheNasophaiyngeal Region and the Tracheobronchial
p|1l0"o9124 PCA03/MFA01
EPA/600/J-86/547
Airflow Characteristics in a Baboon Nasal
PB91-109132
EPA/600/J-86/548
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans. AM/UP A01
PB91-116079 PCA03/MFA01
EPA/600/J-86/550
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
PB^-mtlo PCA03/MFA01
EPA/600/J-86/551
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus. An»/uF A01
PB91-117622 PCA02/MFA01
EPMorphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat. AOJ/MF A01
PB91-109140 PC A02/MI- A01
Absorption of Microwave Radiation by the Anesthetized
RaMHIectromagnetic and Thermal Hotspots in Body and
TO91-109157 PCA03/MFA01
EPMycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein. An2/MF A01
PB91-116061 PCA02/MI-AU1
EPA/600/J-88/53S
Electrical Response of
PB91-109165
EPA/600/J-88/S36
Exposure Assessment Input into Risk Asse|sment
PB91-109173 PC A03/Mt-AUl
EPUse of Tumour_Lethality to Interpret Tumorigenicity Experi-
PC A03/MF A01
Ethylenethiourea.
PB91-109199
of the Rat Kidney. 2. Nitrofen and
„_ A03/MF A01
PC A03/MI- AUI
EPA/600/J-88/547
Comoarison of Cytopathogenicity, Immunofluorescence and
IrfSKi WA Hybridization as Mlthods for the Detection of
Adenoviruses. -no/Me Ani
PB91-109280 PCA02/MFA01
EPA/600/J-88/548
Comparison of Cytopathogenicity, Immunofluorescence and
InsituTDNA Hybridization as Methods for the Detection of
Adenoviruses. «no;nc Am
PB91-116053 pc *uz/Mh RU1
EPA/600/J-88/549
Interaction of Aqueous Solutions of Chlorine with Malic
Acid Tartaric Acid, and Various Fruit Juices. A Source of
PB^neOie PC A03/MF A01
EPA/600/J-88/550
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
PB91-116038 PCA03/MFA01
EPA/600/J-88/651
Significance ot Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxicity with Tumorigemc Potential of Mmer-
PB9T^16020 PC A03/MF A01
EPA/600/J-88/S52
Habitat Use of Twenty-Five Common Species of Oregon _
Freshwater Fishes. AOI/MF A01
PB91-116012 PCA03/MFAU1
EPA/600/J-88/S53
Association of Marginal Folate Depletion with "creased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronucleated Erythrocytes. .„,,.,,; Am
PB91-117614 PCA02/MFA01
EPA/600/J-88/554
Lung injury Caused by Ambient Levels of Ozone
PB91-117606 PCA02/MFA01
EPA/600/J-89/401
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment. AI»/UF A01
PB91-100917 PCA03/MFA01
EPA/600/J-89/437
Developing Model of Benthic-Water Contaminant Transport
in Bioturbated Sediment. An«/MF A01
PB91 -109298 PC A03/MF A01
EPA/600/J-89/438
Assessment of Chemically-Induced Alterations in Brain 0*
velopment Using Assays of Neuron- and Glia-Localized
PB91-"09306 PCA03/MFA01
EPA/600/J-89/439
Cytotoxicity and Effect on Mutagenicity of Buffers in a Mi-
crosuspension Assay. A03/MF A01
PB91-109314 PC A03/MI- AUl
EPHome Air Nicotine Levels and Urinary Cotinine Excretion in
Preschool Children. An»/MF A01
PB91-109322 PCA02/MFA01
Biochemical Studies of Promoters of Carcinogenesis in Rat
S-109330 PCA03/MFA01
Effect ot Ampicillin-lnduced Alterations in Murine Intestinal
Micrabtota on the Survival and Competition of Environmen-
tally Released Pseudomonads. AM/MF A01
PB91-109348 PC A03/MF A01
Technologies: The Unted StatesEnvi-
n Agency Pollu
EPBo'tflS/IVv«eJ:80Microbial Quality of Alternative Water
K31631 PCA03/MFA01
of Trace Metals in Rue Gas Partculate
PC A03/MF A01
Modeling and Sampling Study in a Distribu-
PCA03/MFA01
Be Acceptable Treatment Technology tor
PCA03/MFA01
in Predicting the Inttal Wu-
PCA03/MFA01
TrhteCooof Lung Development
rons: Effects of Neonalal Sympathectomy with 6-Hydroxy-
SBviM207 PCA03/MFA01
Analgesia in the CD-1 Mouse: Interac-
PC A02/MF A01
EPJS
of the Rat Kidney. 1. Colchicine,
PCA03/MFA01
-Forward Mutation Assay to Assess
^ A03/MF A01
of Inhaled Methyl Bro-
PCA03/MFA01
Their Relationship to Pollution, and a
' (Chapter 1).
PC A02/MF A01
B Sediments: Assessment and Remedi-
P%»-132811 PCA03/MFA01
EPA/600/D-90/189
P
109256
PCA02/MFA01
PC A02/MF A01
PC A03/MF A01
Companson of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model ot
^1-109355 PCA02/MFA01
EPA/600/J-89/444
Simulation of Heat and Mass Transfer Processes in a Sur-
™ate Bronchial System Developed tor Hygroscopic Aero-
PB9S1tU1*9363 PC A03/MF A01
F P A /BOO/J-89 7445
Evaluation of Sensory System Function Using Reflex Modi-
fication of the Startle Response. AOVMF A.O1
PB91-109371 PC A03/MI-A01
EPA/600/J-89/446
Use of Bioassay Methods to Evaluate Mutagenicity of Am-
bient Air Slewed Near a Municipal Waste Combustor.
PB91-109389 PC A02/Mh A01
EPRe/eiSmination of London, England MorU«ty in Relation to
Exposure to Acidic Aerosols dunng 1963-1972 Wnters
PB91-109397 PC A03/MF Am
EPA/600/J-89/448
Characterization and Reconstruction of Histoncal London,
England, Acidic Aerosol Concentrations. AO,/MF A01
PB91-109405 P° AUZ'MI- AUl
EP A/600/ J-89/449
Genetic Method to Quantrtate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal Hybrid
Cell Line: Identification of Potential Clastogenic^Agents.
PB91-109413 PCA02/MI-AU1
EPA/600/J-89/4SO
Human Genotoxicity: Pesticide Applicators and "J°!jj*!I*k1
PB91 -109421
March
OR-3
-------
NTIS ORDER/REPORT NUMBER INDEX
EP A/600/J-89/451
Effective Strategies for Population Studies of Acute Air Pol-
lution Hearth Effects.
PB91-109439 PCA02/MFA01
EPA/600/J-89/452
Exposures to Acidic Aerosols.
PB91-109447 PC A03/MF A01
EPA/600/J-89/453
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454 PC A03/MF A01
EPA/600/J-89/454
Studies of Acid Aerosols in Six Cities and in a New Multi-
Crty Investigation: Design Issues.
PB91-109462 PC A02/MF A01
EPA/600/J-89/455
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91 -109470 PC A03/MF A01
EP A/600/J-89/456
Biochemical and Biological Markers: Implications for Epide-
miotogic Studies.
PB9-M09488 PC AOZ/MF AOI
EPA/600/ J-S9/457
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment
PB91-109496 PC AOZ/MF A01
EPA/600/ J-89/459
Developmental Change in Reversal Learning of an Olfacto-
ry Discrimination.
[SB91.109512 PCA02/MFA01
EPA/800/J-W/441
Multiple Power-Density Windows and Their Possible Origin
PB91-109520 PC A03/MF A01
EP A/600/J-M/4«2
Short-Term Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538 PCA03/MFA01
EPA/COO/ J-88/463
Increase in AngiotensirvConverting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546 PC A02/MF A01
EPA/600/J-W/464
Carbon Tetrachlonde Metabolism in Partially Hepatecto-
rrized and Sham-Operated Rats Pre-Exposed to Chlorde-
cone (Kepone).
PB91-109553 PC A03/MF A01
EPA/600/J-W/465
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated HepatotoxKrty of Carbon Tetrachtoride.
PB91-109561 PCA03/MFA01
EP A/600/J-89/466
Hepatic Potyammes and Related Enzymes Following Chtor-
decone-PotenSated Carbon Tetrachloride Toxicity in Rats.
PB91-109579 PC A03/MF A01
EPA/600/J-89/467
Induction of Activation Antigens on Human Natural Killer
Celts Mediated Through the Fc-Gamma Receptor.
PB91-116004 PC A02/MF A01
EPA/600/J-89/468
Acute Effects of Amitraz on the Acoustic Startle Response
and Motor Activity.
PB91-115998 PCA03/MFA01
EP A/600/J-B9/469
Purification and Biological Characterization of Human Hepa-
A: A Polypeptide Growth Factor for Hepatocytes.
l 15980 PCA02/MFA01
EPA/600/J-89/470
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age.
PB91-109587 PC A03/MF A01
EPA/600/J-W/471
Differences in Detection of DMA Adducts in the 32P-PosrJa-
beHmg Assay After Either 1-Butanol Extraction or Nucleate
PI Treatment
PB91-115972 PCA02/MFA01
EPA/600/ J-W/472
Rational Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
?:i 15964 PCA03/MFA01
EPA/600/ J-W/473
Numerical Models for Predicting Watershed Acidification.
PB91-11S956 PCA03/MFA01
EPA/600/J-89/474
Resolving the Radon Problem in CSnton, New Jersey,
PB9T?i5949 PCA02/MFA01
EPA/600/J-89/475
Comparative Toxicology of the Pyrethrad Insecticides.
PB91-115931 PC A03/MF A01
EPA/600/J-89/476
Hepatic Enzyme Systems as Biochemical Indicators of the
Effects of Contaminants on Reproduction of Chinook
Salmon •Oncorhynchus tschawytscha'. „„„., .„«
PB91-115923 PCA02/MFA01
EP A/600/J-39/477
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lake*
PB91-115915 PCA02/MFA01
EPA/600/ J-89/479
Statistical Model of Laboratory Death Rate Measurements
for Airborne Bacteria.
PB91 -117598 PC A02/MF A01
EPA/600/J-89/480
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DNA in Soil Slurries.
PB91 -117580 PC A02/MF A01
EPA/600/J-89/481
Maintenance of Testosterone Production by Purified Adult
Rat Leydig Cells for 3 Days In vitro.
PB91 -117572 PC A02/MF A01
EPA/600/J-89/482
Trophic Effect of Luteinizing Hormone on the Rat Leydig
Cell.
PB91-117564 PCA03/MFA01
EPA/600/J-89/4B3
Maternal Transfer of Bioactive Polychlorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon ('Obchrhynchus
tschawytscha').
PB91-117556 PC A01/MF A01
EPA/600/J-89/484
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in 'Nephtys
intisa' Treated with Dredged Material.
PB91 -117549 PC A03/MF A01
EPA/600/J-89/485
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
adults'. Treated with Dredged Material under Laboratory
Conditions.
PB91 -117531 PC A02/MF A01
EPA/600/J-89/486
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91-117523 PC A02/MF A01
EPA/600/J-89/487
Rote of the Red Gland in •Mercenaria mercenaria' in De-
toxification.
PB91 -117515 PC A02/MF A01
EPA/600/J-90/120
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109595 PCA02/MFA01
EPA/600/J-90/121
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Poryhalogenated Acetic Acids.
PB91-109603 PC A03/MF A01
EP A/600/ J-90/122
Neurotoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91 -109611 PC A03/MF A01
EP A/600/ J-90/123
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methionine and Cholme.
PB91-109629 PCA01/MFA01
EPA/600/J-90/124
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637 PC A02/MF A01
EPA/600/J-90/125
EHect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645 PCA03/MFA01
EPA/600/J-90/126
Histamine and Methacholine Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91 -109652 PC A02/MF A01
EPA/600/ J-90/127
Taste Discrimination Learning in Preweanling Rats.
PB91-109660 PCA02/MFA01
EPA/600/J-M/128
Workshop on the Qualitative and Quantitative Comparability
of Human and Animal Developmental Neurotoxicity, Work
Group 1 Report: Comparability of Measures of Develop-
mental Neurotoxicity in Humans and Laboratory Animals.
PB91-109678 PC A02/MF A01
EP A/600/J-90/129
Stationary Pattern Adaptation and the Early Components in
Human Visual Evoked Potentials.
PB91-109686 PCA03/MFA01
EP A/600/ J-90/130
Cotjnine Analytical Workshop Report Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
PB91<-ei09694 PC A03/MF A01
EPA/600/J-90/131
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702 PCA03/MFA01
EPA/600/J-90/133
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons. .-,,.._ .„,
PB91-109710 PCA03/MFA01
EPA/600/J-90/134
Interactions between Lead and Essential Elements: A
PB9Tl09728 PC A03/MF A01
EPA/600/ J-90/135
Chlordimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736 PCA03/MFA01
EPA/600/J-90/136
Examination of the Proconvulsant Actions of Pyrethroid In-
secticides Using Pentylenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744 PCA03/MFA01
EPA/600/J-90/137
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91 -109751 PC A03/MF A01
EPA/600/J-90/139
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777 PC A03/MF A01
EPA/600/J-90/140
Further Evidence That Dichloromethane Does Not Induce
Chromosome Damage.
PB91-109785 PCA01/MFA01
EPA/600/J-90/141
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachlorodibenzo-p-
dioxin and of Related Aromatic Systems.
PB91 -109793 PC A03/MF A01
EPA/600/ J-90/142
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91 -109801 PC AOS/MF A01
EPA/600/J-90/143
Comparison of Cadmium Cytotoxteity in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819 PCA02/MFA01
EPA/600/ J-90/144
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827 PCA03/MFA01
EPA/600/J-90/145
Recovery of 3-Chloro-4-(Dichloromethyl)-5-Hydroxy-2(5H)-
Furanone from Water Samples on XAD Resins and the
Effect of Chlorine on Its Mutagenicity.
PB91-109835 PCA02/MFA01
EPA/600/J-90/146
Temperature Dependence of the Emission of Perchloroeth-
ytene from Dry Cleaned Fabrics.
PB91-109843 PCA03/MFA01
EPA/600/J-90/147
Formation of Chlorinated Organics during Solid Waste
Combustion.
PB91 -109850 PC A03/MF A01
EPA/600/ J-90/148
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-10986B PCA02/MFA01
EPA/600/J-90/149
Efficacy of beta-Glucuromdase Assay for Identification of
'Escherichia coli' by the Deflned-Substrate Technology.
PB91-109876 PC A01/MF A01
EPA/600/J-90/150
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884 PC A03/MF A01
EPA/600/J-90/151
Distribution of Fingerting Brook Trout, 'Satvelinus fontinalis'
(Mitchill), in Dissolved Oxygen Concentration Gradients.
PB91-109892 PCA03/MFA01
EPA/600/J-90/152
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900 PC A03/MF A01
EPA/600/ J-90/153
Survival of the Fattest Implications for Acute Effects of LJ-
pophilic Chemicals on Aquatic Populations.
PB91-109918 PCA03/MFA01
EPA/600/J-90/154
Vertical Ozone Fluxes and Related Deposition Parameters
Over Agricultural and Forested Landscapes.
PB91-109926 PC A03/MF A01
EPA/600/ J-90/155
Presence of Dichloromethane on Cleaned XAD-2 Resin: A
Potential Problem and Solutions.
PB91-109934 PC A02/MF A01
EPA/600/ J-90/156
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942 PCA02/MFA01
EPA/600/J-90/157
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959 PC A03/MF A01
EPA/600/J-90/158
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysis to Address
the Issue of Predicting Human Neurotoxic Effects from Rat
Data
PB91-116095 PCA02/MFA01
OR-4
VOL.91, No. 1
-------
NTIS ORDER/REPORT NUMBER INDEX
EPA/600/J-90/237
EP A/600/J-90/159
Structure-Activity Relationships in the Developmental Toxic-
ity of Substituted Phenols: In vivo Effects.
PB91-115907 PCA03/MFA01
EPA/600/J-90/160
Characterization of the Parasporal Inclusion of Bacillus thur-
ingiensis Subsp. Kyushuensis.
PB91-115899 PCA01/MFA01
EP A/GOO/ J-90/161
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB91 -115881 PC A03/MF A01
EPA/600/J-90/163
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-115873 PC A03/MF A01
EPA/600/J-90/164
Influence of Antibiotics on Intestinal Tract Survival and
Translocaton of Environmental 'Pseudomonas' Species.
PB91-115865 PC A02/MF A01
EPA/600/J-90/16S
Induction of Anchorage-Independent Growth in Human Di-
pioid FibroWasts by the Cyctopenta-potycyclic Aromatic Hy-
drocarbon, Benz(1)-aceanthrytene.
PB91 -115857 PC A02/MF A01
EPA/600/J-90/-166
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91 -115840 PC A03/MF A01
EPA/600/J-90/167
NeurotoxKOlogy in the 1990s.
PB91-115832 PCA02/MFA01
EPA/600/J-90/168
Cytogenetic Analyses of Mice Exposed to Dichloromethane.
PB91-115824 PCA02/MFA01
EP A/600/ J-90/169
Comparative Gastrointestinal Enzyme Activity and Activa-
tion of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Male Fischer 344 Rats.
PB91-115816 PCA02/MFA01
EPA/600/J-90/170
NMDA Antagonist, MK-801, Suppresses Long-Term Poten-
tiation, Kindling, and Kindling-Induced PotentJatton in the
Perforant Path of the Unanesthetjzed Rat.
PB91-116087 PCA02/MFA01
EPA/6OO/J-90/171
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment
PE191-115808 PCA03/MFA01
EPA/600/J-90/173
Estradtol Atters the Effectiveness of Gonadotropin-Reteas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnRH Re-
ceptors versus Responsiveness to GnRH.
PB91-115790 PCA02/MFA01
EPA/600/J-90/174
1-Chtoromethylpvrene: A Reference Skin Sensitizer and
PB9???5782 PCA02/MFA01
EPA/600/J-90/175
Evidence That Drug-Resistant Alloreactive T Cells May
Contribute to Human Graft Rejection.
PB91-115774 PC A02/MF A01
EPA/600/J-90/176
Neurotoxicity of Subchronic Acetytaholinesterase (AChE) In-
hibition in Rat Hippocampus.
PB91 -116905 PC A03/MF A01
EPA/600/J-90/177
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-Postebeling Analysis.
PB91-116897 PCA02/MFA01
EPA/600/ J-90/178
Inhibin Increases and Progesterone Decreases Receptors
for Gonadotropin-Releasing Hormone in Ovine Pituitary Cul-
PB91 -116889 PC A02/MF A01
EPA/600/J-90/179
Catenation and Sintering Models for Application to High-
Temperature, Short-Time Sulfafon of Calcium-Based Sor-
PBSM-116871 PCA03/MFA01
EPA/600/ J-90/180
Evaluation of the Cold Pipe Precharger.
PB91-116863 PCA02/MFA01
EPA/600/J-90/181
Comparison of Several Standard Materials and Techniques
for the Warren-Averbach Determination of Microstructure
Characteristics of Calcium Hydroxide Sorbent Materials.
PB91-116855 PCA02/MFA01
EPA/600/J-90/182
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal. „.„„„.„.
PB91 -116848 PC A02/MF A01
EPA/600/J-90/183
DKhotomous Samplers Modified for Use with Electron Mi-
PB9VM6830 PC A02/MF A01
EPA/600/J-90/184
Fitting Multimodal Logrtormal Size Distributions to Cascade
Impactor Data. __. _„,.._ .„..
PB91-116822 PCA02/MFA01
EPA/600/J-90/18S
Obstacle Drag hi Stratified Flow.
PB91-116814
EPA/600/ J-90/186
Interlaboratory Testing Study on 2,3,7,8-Substituted Poly-
chlorinated Dibenzo-P-Dioxin and Polychlorinated Dibenzo-
furan Isomer Standard Solutions.
PB91-116806 PCA02/MFA01
EPA/600/J-90/187
Spodosot Variability and Assessment of Response to Acidic
Deposition.
PB91 -1 1 6798 PC A02/MF A01
EPA/600/ J-90/ 188
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for Infer-
ring Water Chemistry.
PB91-116780 PCA02/MFA01
EPA/600/ J-90/ 189
Influence of Greenhouse versus Field Testing and Taxo-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment.
PB91-116772 PCA03/MFA01
EPA/600/ J-90/ 190
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764 PCA03/MFA01
EP A/600/ J-90/191
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PB91 -1 1 6756 PC A03/MF A01
EPA/600/J-90/192
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91-1 16749 PCA02/MFA01
EPA/600/J-90/193
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-1 16731 PCA03/MFA01
EPA/600/ J-90/ 194
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB9V116244 PCA02/MFA01
EPA/600/ J-90/ 195
Potential Future Effects of Current Levels of Sulfur Deposi-
tion on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91 -1 1 6236 PC A03/MF A01
EPA/600/ J-90/ 196
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91-116228 PC A02/MF A01
EPA/600/ J-90/ 197
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-1 16210 PCA02/MFA01
EPA/600/ J-90/ 198
Colloidal Considerations in Groundwater Sampling and Con-
taminant Transport Predictions: A Bimonthly Technical
Progress Review.
PB91-116202 PCA03/MFA01
EPA/600/ J-90/ 199
Cosolvency of Partially Miscible Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194 PCA03/MFA01
EPA/600/J-90/200
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Water and Soil-
Water Systems.
PB91-116186 PC A02/MF A01
EPA/600/J-90/201
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals
PB91-116178 PCA02/MFA01
EPA/600/ J-90/ 202
Modeling Microbial Transport in Soil and Groundwater:
Microbiologists Can Assist in the Development of Models of
Contaminant Transport.
PB91-1 16160 PCA02/MFA01
EPA/600/J-90/203
Approach to Bioremediation of Contaminated Soil.
PB91-116152 PCA03/MFA01
EPA/600/ J-90/204
Method for Testing whether Model Predictions Fall within a
Prescribed Factor of True Values, with an Application to
g- PCA03/MFA01
EPA/600/J-90/205
Elimination of Spectral Interferences in Inductively Coupled
Plasma-Atomic Emission Spectroscopy Using Orthogonal
PCA03/MFA01
EPA/600/J-90/206
New Method for Determining Effluent Toxicity Using Duck-
"*"''• PCA02/MFAO,
PC A.03/MF A01
EPA/600/ J-90/207
New Source Identification of Mercury Contamination in the
PCAOS/MFAOI
EPA/600/J-90/208
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103 PCA01/MFA01
EPA/600/J-90/211
Guidance for the Field Demonstration of Remediation Tech-
nologies.
PB91-117507 PCA02/MFA01
EPA/600/J-90/213
Conditions Influencing Yield and Analysis of B-Hydroxy-2' -
Deoxyguanosine in Oxidatively Damaged DNA.
PB91-117499 PC A02/MF A01
EPA/600/J-90/214
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
nations.
PB91-117481 PCA03/MFA01
EP A/600/J-90/215
Flux Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473 PC A03/MF A01
EPA/600/J-90/216
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465 PCA03/MFA01
EPA/600/J-90/218
Analytical Solution to Richards' Equation for a Draining Soil
Profile.
PB91-117200 PCA02/MFA01
EPA/600/J-90/219
Thermal Modulation Interface between Supercritical Fluid
Extraction and Supercritical Fluid Chromatography.
PB91-117192 PCA02/MFA01
EPA/600/J-90/220
Particulale Matter Soiling ot Exterior Paints at a Rural Site.
PB91-117184 PCA03/MFA01
EPA/600/J-90/221
Mass Spectral Characteristics of Bromochlorinated Di-
benzo-p-Dioxins and Dibenzofurans.
PB91-117176 PCA02/MFA01
EPA/600/J-90/222
Thermospray lonization with Repeller-lnduced Collisionally
Activated Dissociation of Dyes.
PB9M17168 PCA02/MFA01
EPA/600/ J-90/223
Minimization of Interferences in Inductively Coupled Plasma
Mass Spectrometry Using On-Line Preconcentration.
PB91-117150 PCA02/MFA01
EP A/600/J-90/224
Electron-Capture Negative lonization Calibrants for Magnet-
ic Sector Mass Spectrometers.
PB91-117143 PCA02/MFA01
EPA/600/J-90/225
Mass Spectral Fragmentation Pathways in Nitramines: A
Collision-Induced Dissociation Study.
PB91-117135 PCA02/MFA01
EPA/600/J-90/226
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
ment.
PB91-117137 PCA03/MFA01
EPA/600/J-90/227
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119 PCA02/MFA01
EPA/600/J-90/228
Comparative Sensitivity of Neurobehavioral Tests for Chem-
ical Screening.
PB91-117101 PCA03/MFA01
EPA/6007 J-90/230
Sequential Inoculation as an Adjunct in Enteric Virus Plaque
Enumeration.
PB91-117085 PCA02/MFA01
EPA/600/J-90/231
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Methyl-4-
Phenyl-1 2,3,6-Tetrahydrophyridine.
PB91-117077 PCA02/MFA01
EPA/600/ J-90/232
Effects of Murine Cytomegalovirus on Development: Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069 PCA02/MFA01
EPA/600/ J-90/233
Teratoqenicity of 5-Azacytidine in the Sprague-Dawley Rat.
PB91-117051 PC A03/MF A01
EPA/600/J-90/234
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044 PCA02/MFA01
EPA/600/J-90/235
Reflex Modification and the Detection of Toxicant-Induced
Auditory Dysfunction.
PB91 -117036 PC A02/MF A01
EP A/600/J-90/236
Trimethyltin Effects on Auditory Function and Cochlear
Morphology.
PB91-117028 PCA03/MFA01
EP A/600/ J-90/237
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010 PCA02/MFA01
March
OR-5
-------
NTIS ORDER/REPORT NUMBER INDEX
EPA/600/J-90/238
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91 -117002 PC A03/MF A01
EPA/600/J-90/239
Characterization of Sulfhydryl Proteins Involved in the Main-
tenance of Flagellar Straightness in Hamster Spermatozoa.
PB91-116996 PCA03/MFA01
EPA/600/J-90/240
Induction, Accumulation, and Persistence of Sister Chroma-
ttd Exchanges in Women with Breast Cancer Receiving Cy-
clophosphamide, Adriamycin. and 5-Fluorouracil Chemo-
therapy.
PB91-116988 PCA02/MFA01
EPA/600/J-90/24I
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equilibrium Partitioning Approach to Sediment
Quality Criteria.
PB91-116970 PCA03/MFA01
EPA/600/J-90/242
Geochemica! Study of Sediment Contamination in New
Bedford Harbor, Massachusetts
PB91-116962 PC A03/MF A01
EPA/600/J-90/243
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954 PC A03/MF A01
EPA/600/ J-90/244
Btoavailability of 2,3,7,8-TCDD, 2.3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91-116947 PC A02/MF A01
EPA/600/J-90/245
Global aimatic Issues in the Coastal Wider Caribbean
pHTl'iesag PC A03/MF A01
EPA/600/ J-90/246
Development of a Statistical Model for Metal-Humic Interac-
tions.
PB91-116921 PCA02/MFA01
EPA/600/J-90/247
Photolysis of Chlorinated Dioxins in Organic Solvents and
on Soils.
PB91-116913 PCA02/MFA01
EPA/600/M-90/009
Reactive Dyes in the Aquatic Environment A Case Study of
Reactive Blue 19
PB91-104257 PCA02/MFA01
EPA/625/7-90/006
Guides to Pollution Prevention: The Fabricated Metal Prod-
ucts Industry.
PB91-110015 PCAOS/MFA01
EPA/625/7-90/00*
Guides to Pollution Prevention: The Commercial Printing In-
dustry.
PB91-110023 PCA04/MFA01
EPA/905/4-90/001
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823 PC A06/MF A01
EPA/905/4-90/002
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
PB91-125S80 PC A07/MF A01
EPA/905/9-89/005
U.S. Progress in Implementing the Great Lakes Water Qual-
ity Agreement Annual Report to Congress, 1988.
PB91-125815 PCA07/MFA01
EPA/910/9-89/040
Analysis of the Toxics Release Inventory Data. EPA Region
PB91 -125773 PC A06/MF A01
EPA/910/9-90/013
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
P891-125872 PCA07/MFA01
EPA/910/9-90/016
Northwest RCRA Corrective Action Strategy.
PB91-125856 PC A03/MF A01
EPA/910/9-90/017
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
P891-125781 PCA04/MFA01
EPA/9360.S-00/FS
Joint Federal Task Force on Clandestine (Illegal) Drug Lab-
oratories.
PB91-125989 PC A01/MF A01
ERLM-M027
Utility of Buoyant Plume Models in Predicting the Initial Dilu-
tion of Drilling Fluids. Chapter 13.
PB91-13283? PC A03/MF A01
ERLN-N067
Marine Processes, Their Relationship to Pollution, and a
Framework for Waste Management (Chapter 1).
PB9M32829 PCA02/MFA01
ERLN-N068
Contaminated Marine Sediments: Assessment and RemeoS-
PB91-132811 PC A03/MF A01
ERU4-N086
Toxicity of Fluoranthene in Sediment to Marine Amphipods:
A Test of the Equfcbrium Partitioning Approach to Sediment
PCA03/MFA01
ERLN-X175
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787 PC A03/MF A01
ERLN-662
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91-130161 PCA02/MFA01
ERLN-747
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in 'Nephtys
incisa' Treated with Dredged Material.
PB91-117549 PCA03/MFA01
ERLN-748
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis', Treated with Dredged Material under Laboratory
Conditions.
PB91-117531 PCA02/MFA01
ERLN-803
Developing Model of Benthic-Water Contaminant Transport
in Bioturbated Sediment
PB91 -109298 PC A03/MF A01
ERLN-972
Geochemical Study of Sediment Contamination in New
Bedford Harbor. Massachusetts.
PB91 -116962 PC A03/MF A01
ERLN-986
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91 -117523 PC A02/MF A01
ERLN-1030
Equilibrium Partitioning and Bioaccumulation of Sediment-
Associated Contaminants by Infaunal Organisms.
PB91-116954 PC A03/MF A01
ERLN-1047
Role of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91 -117515 PC A02/MF A01
ERLN-1049
Ecological Risk Assessment Framework for Examining the
Impacts of Oceanic Disposal.
PB91-137000 PC A02/MF A01
ERLN-1116
Btoavailability of 2,3.7,8-TCDD, 2,3,7,8-TCDF and PCBs to
Marine Benthos from Passaic River Sediments.
PB91 -116947 PC A02/MF A01
ERLN-1210
Global Qimatic Issues in the Coastal Wider Caribbean
Region.
PB91 -116939 PC A03/MF A01
GLNPO-01/90
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
PB91 -125880 PC A07/MF A01
GLNPO-04/89
U.S. Progress in Implementing the Great Lakes Water Qual-
ity Agreement Annual Report to Congress, 1988.
PB91-125815 PC A07/MF A01
IEPA/GCA-90/163
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589 PCA04/MFA01
IEPA/LPC-90/173
Available Disposal Capacity for Solid Waste in Illinois:
Fourth Annual Report
PB91-108712 PCA06/MFA01
IEPA/WPC/90-296
dean Lakes Program Phase 2 Project. Report for Lake Le-
Aqua-Na Stephenson County, Illinois.
PB91-123323 PC A06/MF A01
ISBN-0-87322-237-7
Exercise, Fitness, and Health: A Consensus of Current
Knowledge.
PB91-131706 PCA02/MFA01
MI/DNR/SWQ-90/010
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823 PC A66/MF A01
N90-28157/7
Subjective-Probability-Based Scenarios for Uncertain Input
Parameters: Stratospheric Ozone Depletion.
N90-28157/7 PC A03/MF A01
N-314O-EPA/JMO/RC
Subjective-Probability-Based Scenarios for Uncertain Input
Parameters: Stratospheric Ozone Depletion.
N90-28157/7 PC A03/MF A01
NATO/CCMS-168
PHot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
PB91?1 i 0007 PC A03/MF A01
NATO/CCKS-169
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799 PC A07/MF A01
NATO/CCMS-173
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Formation of Dioxins and Re-
lated Compounds in Industrial Processes.
PB91-103580 PC A05/MF A01
NATO/CCMS-174
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91-125666 PC A03/MF A01
NATO/CCMS-175
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Waste Disposal Sites Con-
taminated with Dioxins and Related Compounds,
PB91-106237 PC A04/MF A01
NATO/CCMS-176
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dioxins and Related Compounds.
PB91 -125625 PC A03/MF A01
NATO/CCMS-178
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (I-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds.
PB91-109991 PC A04/MF A01
NATO/CCMS-179
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1988.
PB91-106112 PCA05/MFA01
OSWER DIRECTIVE-9285.3-05
Hazmat Team Planning Guidance.
PB90-274523 PC A04/MF A01
OSWER DIRECTIVE-9320.2-03B
Procedures for Completion and Deletion of National Prior-
ities List Sites (Update).
PB90-274556 PC A04/MF A01
PB90-213257
Application for Certification 1989 Model Year Heavy-Duty
Vehicles. '
PB90-213257 PC E99/MF E99
PB90-213265
Application for Certification 1989 Heavy-Duty Vehicles -
Jeep/Eagle Emission Control.
PB90-213265 PC A99/MF E12
PB9O-213273
Application for Certification 1989 Heavy-Duty Engine - De-
troit Diesel.
PB90-213273 PC A16/MF A02
PB90-213281
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - International.
PB90-213281 PC A05/MF A01
PB90-213299
Application for Certification 1989 Model Year Heavy-Duty
Vehicles Gas Emission - Chrysler Motors.
PB90-213299 PC A14/MF A02
PB90-213307
Application for Certification 1989 Model Year Heavy-Duty
Gas Evaporative - Chrysler Motors.
PB90-213307 PCA05/MFA01
PB9O-21331S
Application for Certification 1989 Model Year Heavy-Duty
Diesel Engines - Isuzu.
PB90-213315 PC A08/MF A01
PB90-213323
Application for Certification 1989 Model Year Heavy-Duty
Vehicles - Mack Truck.
PB90-213323 PC A15/MF A02
PB90-213331
Application for Certification 1989 Model Year Light-Duty Ve-
hicles.
PB90-213331 PC E99/MF E99
PB90-213349
Application for Certification 1989 Model Year Light-Duty
Truck Emission • Nissan.
PB90-213349 PC A11/MF A02
PB90-213356
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Pulsar NX (DOHC).
PB90-213356 PC A07/MF A01
PB90-213364
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Maxima (VG30E).
PB90-213364 PC A06/MF A01
PB90-213372
Application for Certification 1989 Model Year Ught-Duty Ve-
hicles - Nissan Motor Company Stanza.
PB90-213372 PC A07/MF A01
PB90-213380
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 300ZX Turbo.
PB90-213380 PC A07/MF A01
PB9O-213398
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 300ZX.
PB90-213398 PC A06/MF A01
PB90-213406
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Sentra 240SX.
PB90-213406 PC A07/MF A01
OR-6
VOL 91, No. 1
-------
NTIS ORDER/REPORT NUMBER INDEX
PB90-213414
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Nissan Motor Company Truck Pathfinder.
PB90-213414 PCA11/MFA02
PB90-213422
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra/Pulsar - NX (TBI)
PB90-213422 PC A07/MF A01
PB90-213430
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra Honeybee (E16S).
PB90-213430 PC A05/MF A01
PB90-213448
Application for Certification 1989 Model Year Light-Duty Ve-
hicles Emission - Sentra 4WD.
PB90-213448 PCA07/MFA01
PB90-213455
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Volvo.
PB90-213455 PC A11 /MF A02
PB90-213463
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 1.
PB90-213463 PC A13/MF A02
PB90-213471
Application for Certification 1989 Model Year Light-Duty
Trucks - Isuzu Gasoline Fueled. Volume 2.
PB90-213471 PCA16/MFA02
PB90-213489
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Isuzu Motors. Volume 1.
PB90-213489 PC A18/MF A03
PB90-213497
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Isuzu Motors. Volume 2.
PB90-213497 PC A17/MF A02
PB90-213505
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Mazda.
PB90-213505 PC A07/MF A01
PB90-213513
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 1.
PB90-213513 PCA10/MFA02
PB90-213521
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 2.
PB90-213521 PCA13/MFA02
PB90-213539
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 3.
PB90-213539 PC A12/MF A02
PB90-213547
Application for Certification 1989 Model Year Light-Duty Ve-
hicles - Chrysler Motors. Volume 4.
PB90-213547 PC A15/MF A02
PB90-213554
Application for Certification 1989 Model Year Light-Duty
Truck Exhaust - Chrysler.
PB90-213554 PC A12/MF A02
PB90-213562
Application for Certification 1989 Model Year Light-Duty
Trucks - Chrysler Motors.
PB90-213562 PC A13/MF A02
PB90-213570
Application for Certification 1989 Model Year Light-Duty
Trucks, Light-Duty Vehicles, HDG, and HDG/LDT - Chrysler
Motors.
PB90-213570 PC A15/MF A02
PB90-213588
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 2.
PB90-213588 PC A14/MF A02
PB90-213596
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 3.
PB90-213596 PC A18/MF A03
PB90-213604
Application for Certification 1989 Model Year Light-Duty Ve-
hicles and Light-Duty Trucks - Chrysler Motors. Volume 1.
PB90-213604 PC A12/MF A02
PB90-231366
IMPROVE Progress Report Appendix A.
PB90-231366 PC A09/MF A01
PB90-237082
Access EPA. Clearinghouses and Hotlines.
PB90-237082 PC A03/MF A01
PB90-271966
Memorandum: Calculation of POL for Lead and Copper.
PB90-271966 PC A03/MF A01
PB90-274523
Hazmat Team Planning Guidance.
PB90-274523 PC A04/MF A01
PB90-274556
Procedures for Completion and Deletion of National Prior-
ities List Sites (Update).
PB90-274556 PC A04/MF A01
PB91-100164
Assessment of Atmospheric Exposure and Deposition to
High Elevation Forests in the Eastern United States.
PB91-100164 PCA10/MFA02
PB91-100230
Toxics in the Community, 1988 National and Local Per-
spectives.
PB91-100230 PC E07/MF E07
PB91-100800
Revised Hazard Ranking System (HRS): Final Rule.
PB91-100800 PC A16/MF A02
PB91-100883
Hazardous Waste Data Management System (HWDMS) Ex-
tract. Data Tape Documentation.
PB91-100B83 PCA09/MFA01
PB91-100917
Indoor Air Pollution and Pulmonary Performance: Investigat-
ing Errors in Exposure Assessment.
PB91-100917 PCA03/MFA01
PB91-100933
Regulation of LHRH Action and FSH Synthesis by Estradi-
ol, Progesterone, and Inhibin.
PB91 -100933 PC A03/MF A01
PB91-101691
APTI Course 415: Control of Gaseous Emissions. Instruc-
tor's Guide.
PB91-101691 PCA12/MFA02
PB91-101709
APTI Course 415: Control of Gaseous Emissions. Student
Manual.
PB91-101709 PCA14/MFA02
PB91-101758
APTI Course 415: Control of Gaseous Emissions. Student
Workbook.
PB91-101758 PCA08/MFA01
PB91-101774
Uncertainty in North American Wet Deposition Isopleth
Maps: Effect of Site Selection and Valid Sample Criteria.
PB91-101774 PCA05/MFA01
PB91-101865
Metals Control Efficiency Test at a Dry Scrubber and Bagh-
ouse Equipped Hazardous Waste Incinerator.
PB91-101865 PC A09/MF A01
PB91-101873
Background Document: Toxicity Characteristic Regulatory
Impact Analysis.
PB91-101873 PCA09/MFA01
PB91-102020
Radon Removal Using Point-of-Entry Water Treatment
Techniques.
PB91-102020 PCA07/MFA01
PB91-102038
Summary of EPA's Radon Reduction Research in Schools
during 1989-90.
PB91-102038 PCA14/MFA02
PB91-102046
Corrective Measures for Releases to Surface Waters.
PB91-102046 PC A05/MF A01
PB91-102053
Technical Background Document and Response to Com-
ments: Resource Conservation and Recovery Act. Subtitle
C-Hazardous Waste Management System. Section 3001:
Identification and Listing of Hazardous Waste. Method
1311: Toxicity Characteristic Leaching Procedure (TCLP).
PB91-102053 PCA06/MFA01
PB91-102061
Regulatory Impact Analysis for the Proposed Rulemaking
on Corrective Action for Solid Waste Management Units.
PB91 -102061 PC A16/MF A02
PB91-102079
Cost of Implementing Protective Action Guides for Food.
PB91-102079 PCA04/MFA01
PB91-102087
Integrated Risk Assessment for Dioxins and Furans from
Chlorine Bleaching in Pulp and Paper Mills.
PB91-102087 PCA05/MFA01
PB91-102095
Assessment of the Biolac (Trade Name) Technology.
PB91 -102095 PC A05/MF A01
PB91-102111
Control of VOC Emissions from Polystyrene Foam Manu-
facturing.
PB91-102111 PCA06/MFA01
PB91-102129
Air/Superfund National Technical Guidance Study Series.
Contingency Plans at Superfund Sites Using Air Monitoring.
PB91-102129 PCA06/MFA01
PB91-102137
Background Document to the Integrated Risk Assessment
for Dioxins and Furans from Chlorine Bleaching in Pulp and
Paper Mills.
PB91-102137 PC A23/MF A03
PB91-102145
Assessment of Risks from Exposure of Humans, Terrestrial
and Avian Wildl.ie, and Aquatic Life to Dioxins and Furans
from Disposal and Use of Sludge from Bleached Kraft and
Sulffie Pulp and Paper Mills.
PB91-102145 PCA99/MFA99
PB91-102327
Summary Review of Health Effects Associated with Ele-
mental and Inorganic Phosphorus Compounds: Health
Issue Assessment.
PB91 -102327 PC A05/MF A01
PB91-103S07
Brominated Dioxins and Dibenzofurans in Human Adipose
Tissue.
PB91-103507 PCA04/MFA01
PB91-109199
PB91-103556
Technical Support Document on Risk Assessment of
Chemical Mixtures.
PB91-103556 PCA09/MFA01
PB91-103572
National and State-Level Emissions Estimates of Radiative-
ly Important Trace Gases (RITGs) from Anthropogenic
Sources.
PB91-103572 PCAOS/MFA01
PB91-103580
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Formation of Dioxins and Re-
lated Compounds in Industrial Processes
PB91-103580 PCA05/MFA01
PB91-103598
Emissions of Dioxins and Related Compounds from Com-
bustion and Incineration Sources.
PB91-103598 PC A10/MF A02
PB91-104240
Response and Feedbacks of Forest Systems to Global Cli-
mate Change.
PB91-104240 PCA10/MFA02
PB91-104257
Reactive Dyes in the Aquatic Environment: A Case Study of
Reactive Blue 19.
PB91-104257 PCA02/MFA01
PB91-104265
Proceedings of the U.S. EPA Municipal Wastewater Treat-
ment Technology Forum-1990. Held in Orlando, Florida on
March 20-22, 1990.
PB91-104265 PCA12/MFA02
PB91-105023
State of Illinois Environmental Protection Agency Final Air
Pollution Control Program Plan for Federal Fiscal Year
1991.
PB91-105023 PCA05/MFA01
PB91-106112
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds, October 1988
PB91-106112 PCA05/MFA01
PB91-106229
Atlas of Air Quality and Deposition in or Near Forests of the
Western United States.
PB91-106229 PCA20/MFA03
PB91-106237
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Waste Disposal Sites Con-
taminated with Dioxins and Related Compounds.
PB91-106237 PCA04/MFA01
PB91-106245
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91-106245 PCA08/MFA01
PB91-106732
Durability Testing of an M100-Fueled Toyota LCS-M Carina
Equipped with a Resistively Heated Catalytic Converter.
PB91-106732 PCA03/MFA01
PB91-108266
Methods for the Determination of Organic Compounds in
Drinking Water, Supplement 1.
PB91-108266 PCA11/MFA02
PB91-108712
Available Disposal Capacity for Solid Waste in Illinois'
Fourth Annual Report.
PB91-108712 PC A06/MF A01
PB91-108977
Background Document on Clean Products Research and
Implementation.
PB91-108977 PCA05/MFA01
PB91-109124
Comparative Anatomy of Mammalian Respiratory Tracts:
The Nasopharyngeal Region and the Tracheobronchial
Region.
PB91-109124 PCA03/MFA01
PB91-109132
Airflow Characteristics in a Baboon Nasal Passage Cast.
PB91-109132 PCA02/MFA01
PB91-109140
Morphometric Study of Nasal-Pharyngeal Growth for Parti-
cle Deposition in the Rat.
PB91-109140 PCA02/MFA01
PB91-109157
Absorption of Microwave Radiation by the Anesthetized
Rat: Electromagnetic and Thermal Hotspots in Body and
Tail.
PB91 -109157 PC A03/MF A01
PB91-109165
Electrical Response of a Leak in a Geomembrane Liner.
PB91-109165 PC A03/MF A01
PB91-109173
Exposure Assessment: Input into Risk Assessment.
PB91-109173 PCA03/MFA01
PB91-109181
Use of Tumour Lethality to Interpret Tumorigenicity Experi-
ments Lacking Cause-of-Death Data.
PB91-109181 PC A03/MF A01
PB91-109199
Functional Teratogens of the Rat Kidney. 2. Nitrofen and
Ethylenethiourea.
PB91-109199 PC A03/MF A01
March
OR-7
-------
NTIS ORDER/REPORT NUMBER INDEX
PB91-109207
Trophic Control of Lung Development by Sympathetic Neu-
rons: Effects of Neonatal Sympathectomy with 6-Hydroxy-
dopamine.
PB91-109207 PCA03/MFA01
PB9M0921S
Restraint-Induced Analgesia in the CD-1 Mouse: Interac-
tions with Morphine and Time of Day.
P891-109215 PCA02/MFA01
PB91-109223
Functional Teratogens of the Rat Kidney. 1. Colchicine,
Dinoseb. and Methyl Salicylate.
PB91-109223 PCA03/MFA01
PB91-109231
Application of the Micro-Forward Mutation Assay to Assess
Mutagenicity of Airborne ParUculates in Indoor.
PB91-109231 PC A03/MF A01
PB91-109249
Distribution and lexicological Effects of Inhaled Methyl Bro-
mide in the Rat
PB91-109249 PC A03/MF A01
PB91-109256
NudeopNte Addition to Activated Double Bonds: Predic-
tions of Reactivity from the Laplaaan of the Charge Densi-
91-109256
PC A02/MF A01
PB91-109264
Comparison of In vivo and In vitro Methods for Assessing
the Effects of Carbon Tetrachloride on the Hepatic Drug-
Metabolizing Enzyme System
P891-109264 PCA02/MFA01
PB91-109272
Development of a Model That Contains Both Multipole Mo-
ments and Gaussians for the Calculation of Molecular Elec-
trostatic Potentials.
PB91-109272 PC A03/MF A01
PBA1-109280
Comparison of Cytopathogenicity. Immunofluorescence and
In situ ONA Hybridization as Methods for the Detection of
Adenoviruses.
PB91-109280 PC A02/MF A01
PB91-10929S
Developing Model of Benthic-Water Contaminant Transport
in Bioturbated Sediment.
PB91-109298 PC A03/MF A01
PB91-1093M
Assessment of Chemically-Induced Alterations in Brain De-
velopment Using Assays of Neuron- and Glia-Locafeed
Proteins.
PB91-109306 PC A03/MF A01
PB91-109314
Cytotoxicitx and Effect on Mutagericily of Buffers in a Mi-
crosuspension Assay.
PB91-109314 PC A03/MF A01
PB91-109322
Home Air Nkx>tine Levels and Urinary Cotinine Excretion in
Preschool Children.
PB91 -109322 PC A02/MF A01
PB91-109330
Biochemical Studies of Promoters of Carcinogenesis in Rat
Liver.
PB91-109330 PCA03/MFA01
PB91-109348
Effect of AmpicBMn-lnduced Alterations in Murine Intestinal
Microbtota on the Survival and Competition of Environmen-
tally Released Pseudomonads.
PB91-109346 PC A03/MF A01
PB91-1093S5
Comparison of Finite-Difference Time-Domain SAR Calcula-
tions with Measurements in a Heterogeneous Model of
Man
PB9i-10935S PC A02/MF A01
PB91-109363
Simulation of Heat and Mass Transfer Processes in a Sur-
rogate Bronchial System Developed for Hygroscopic Aero-
PB91-109363 PC A03/MF A01
PB91-109371
Evaluation of Sensory System Function Using Reflex Modi-
fication of the Startle Response.
PB91-109371 PC A03/MF A01
PB91-109389
Use of Btoassay Methods to Evaluate Mutagenicity of Am-
bient Air Collected Near a Municipal Waste Combustor.
PB91-109389 PC A02/MF A01
PB91-109397
Reexaminatjon of London. England, Mortality in Relation to
Exposure to Acidic Aerosols during 1963-1972 Winters.
PB91-109397 PC A03/MF A01
PB91-10940S
Characterization and Reconstruction of Historical London,
England. Acidic Aerosol Concentrations.
PB9V109405 PC A02/MF A01
PB91-109413
Genetic Method to Ouanttate Induced Chromosome
Breaks Using a Mouse/Human Monochromosomal Hybrid
Gen Line: Identification of Potential dastogenic Agents.
PB91-109413 PC A02/MF A01
PBS1-109421
Human Genotoxeity: Pesticide Applicators and Phosphine.
PB91 -109421 PCA02/MFA01
PB91-109439
Effective Strategies for Population Studies of Acute Air Pol-
lution Health Effects.
PB91-109439 PCA02/MFA01
PB91-109447
Exposures to Acidic Aerosols.
PB91-109447 PC A03/MF A01
PB91-109454
Questionnaire Assessment of Lifetime and Recent Expo-
sure to Environmental Tobacco Smoke.
PB91-109454 PC A03/MF A01
PB91-109462
Studies of Acid Aerosols in Six Cities and in a New Multi-
City Investigation: Design Issues.
PB91-109462 PCA02/MFA01
PB91-109470
Investigations of Amitraz Neurotoxicity in Rats. 3. Effects
on Motor Activity and Inhibition of Monoamine Oxidase.
PB91-109470 PCA03/MFA01
PB91-109488
Biochemical and Biological Markers: Implications for Epide-
miologic Studies.
PB91-109488 PCA02/MFA01
PB91-109496
Aerosol Characterization with Centrifugal Aerosol Spec-
trometers: Theory and Experiment.
PB91-109496 PCA02/MFA01
PB91-109512
Developmental Change in Reversal Learning of an Olfacto-
ry Discrimination.
PB91-109512 PC A02/MF A01
PB91-109S20
Multiple Power-Density Windows and Their Possible Origin.
PB91-109520 PCA03/MFA01
PB91-109538
Short-Tenn Toxicity (1 and 10 Days) of Cadmium Chloride
in Male and Female Rats: Gavage and Drinking Water.
PB91-109538 PC A03/MF A01
PB91-109546
Increase in Angiotensin-Converting Enzyme in Rat Lungs
Following Inhalation of Phosgene.
PB91-109546 PCA02/MFA01
PB91-109553
Carbon Tetrachloride Metabolism in Partially Hepatecto-
mized and Sham-Operated Rats Pre-Exposed to Chtorde-
cone (Kepone).
PB91-109S53 PC A03/MF A01
P89M09561
Role of Hepatocellular Regeneration in Chlordecone Poten-
tiated Hepatotoxicity of Carbon Tetrachloride.
PB91-109561 PCA03/MFA01
PB91-109579
Hepatic Polyamines and Related Enzymes Following Chlor-
decone-Potentiated Carbon Tetrachloride Toxicity in Rats.
PB91 -109579 PC A03/MF A01
PB91-109587
Predicted Deposition of Nonhygroscopic Aerosols in the
Human Lung as a Function of Subject Age
PB91-109587 PC A03/MF A01
PB91-109595
Lack of Effect of Drinking Water Barium on Cardiovascular
Risk Factors.
PB91-109S9S PC A02/MF A01
PB91-109603
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Poiyhatogenated Acetic Acids
PB91 -109605 PC A03/MF A01
PB91-109611
Neurotoxicity of Subchronic Acetylcholinesterase (AChE):
Inhibition in Rat Hippocampus.
PB91-109611 PCA03/MFA01
PB91-109629
Prolonged Survival of Female AKR Mice Fed Diets Supple-
mented with Methionine and Choline.
PB91 -109629 PC A01 /MF A01
PB91-109637
Use of Quantitative Two-Dimensional Gel Electrophoresis
to Analyze Changes in Alveolar Macrophage Proteins in
Humans Exposed to Ozone.
PB91-109637 PCA02/MFA01
PB91-109645
Effect of Ambient Temperature and Running Wheel Activity
on the Outcome of Pregnancy in CD-1 Mice.
PB91-109645 PCA03/MFA01
PB91-109652
Histamine and Methacholine Aerosol Bronchial Challenge in
Awake Guinea Pigs.
PB91-109652 PC AD2/MF A01
PB91-109660
Taste Discriminafion Learning in Preweanling Rats.
PB91 -109660 PC A02/MF A01
P691-109678
Workshop on the Qualitative and Quantitative Comparability
of Human and Animal Developmental Neurotoxicity, Work
Group 1 Report Comparability of Measures of Develop-
mental Neurotoxicity in Humans and Laboratory Animals.
PB91-109678 PCA02/MFA01
PB91-109686
Stationary Pattern Adaptation and the Early Components in
Human Visual Evoked Potentials.
PB91-109686 PCA03/MFA01
PB91-109694
Cotinine Analytical Workshop Report Consideration of Ana-
lytical Methods for Determining Cotinine in Human Body
Fluids as a Measure of Passive Exposure to Tobacco
Smoke.
PB91-109694 PCA03/MFA01
PB91-109702
Measurements of Cardiopulmonary Response in Awake
Rats during Acute Exposure to Near-Ambient Concentra-
tions of Ozone.
PB91-109702 PC A03/MF A01
PB91-109710
Polychlorinated Biphenyls and the Developing Nervous
System: Cross-Species Comparisons.
PB91 -109710 PC A03/MF A01
PB91-109728
Interactions between Lead and Essential Elements: A
Review.
PB91 -109728 PC A03/MF A01
PB91-109736
Chlordimeform-lnduced Alterations in Endocrine Regulation
within the Male Rat Reproductive System.
PB91-109736 PC A03/MF A01
PB91-109744
Examination of the Proconvulsant Actions of Pyrethrpid In-
secticides Using Pentytenetetrazol and Amygdala Kindling
Seizure Models.
PB91-109744 PCA03/MFA01
PB91-109751
Quantitative Evaluation of the Effects of Human Carcino-
gens and Related Chemicals of Human Foreskin Fibrob-
lasts.
PB91-109751 PCA03/MFA01
PB91-109777
Synthesis and Mass-Spectroscopical Identification of Cer-
tain Polyhalogenated Acetic Acids.
PB91-109777 PCA03/MFA01
PB91-109785
Further Evidence That Dichkxomethane Does Not Induce
Chromosome Damage.
PB91-109785 PCA01/MFA01
PB91-109793
Comparative Analysis of the Electrostatic Potentials of
Some Structural Analogues of 2,3,7,8-Tetrachkxodibenzo-p-
dioxin and of Related Aromatic Systems.
PB91 -109793 PC A03/MF A01
PB91-109801
Report of the International Committee on Nickel Carcino-
genesis in Man.
PB91-109801 PCA05/MFA01
PB91-109819
Comparison of Cadmium Cytotoxicrty in Human versus Rat
Nasal Epithelial Cells In vitro.
PB91-109819 PCA02/MFA01
PB91-109827
Chlorinafon, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91-109827 PCA03/MFA01
PB91-10983S
Recovery of 3-Chloro-4-(Dichlorometriyl)-S-Hydroxy-2(5H)-
Furanone from Water Samples on XAD Resins and the
Effect of Chlorine on Its Mutagenicity.
PB91-109835 PC A02/MF A01
PB91-109843
Temperature Dependence of the Emission of Perchloroeth-
ytene from Dry Cleaned Fabrics.
PB91-109843 PCA03/MFA01
PB9M09850
Formation of Chlorinated Orgarucs during Solid Waste
Combustion.
PB91-109850 PC A03/MF A01
PB91-109868
Development of Quantitative Structure-Activity Relation-
ships for Predicting Biodegradation Kinetics.
PB91-109868 PCA02/MFA01
P891-109876
Efficacy of beta-Glucuronidase Assay for Identification of
•Escherichia coi' by the Defined-Substrate Technology.
PB91-109876 PC A01/MF A01
PB9M09884
Evaluating Ion Exchange for Removing Radium from
Groundwater.
PB91-109884 PC A03/MF A01
PB91-109892
Distribution of Fingerling Brook Trout 'Salvelinus fontinalis'
(Mitchill), in Dissolved Oxygen Concentration Gradients.
PB91-109892 PC A03/MF A01
PB91-109900
Toxicant-Induced Mortality in Models of 'Daphnia' Popula-
tions.
PB91-109900 PC A03/MF A01
PB91-109918
Survival of the Fattest Implications for Acute Effects of Li-
pophilic Chemicals on Aquatic Populations.
PB91-109918 PC A03/MF A01
PB91-109926
Vertical Ozone Fluxes and Related Deposition Parameters
Over Agricultural and Forested Landscapes.
PB91-109926 PC A03/MF A01
OR-8
VOL 91, No. 1
-------
NTIS ORDER/REPORT NUMBER INDEX
PB91-116756
PB91-109934
Presence of Dichloromethane on Cleaned XAD-2 Resin: A
Potential Problem and Solutions.
PB91-109934 PCA02/MFA01
PB91-109942
Design and Evaluation of a High-Flow Rate Dichotomous
Aerosol Sampler.
PB91-109942 PC A02/MF A01
PB91-1099S9
Effect of pH Concentration on the Transport of Naphtha-
lene in Saturated Aquifer Media.
PB91-109959 PC A03/MF A01
PB91-109967
Synthesis Report: Laboratory Test Methods for Exposure of
Birds to Microbial Pest Control Agents.
PB91-109967 PC A03/MF A01
PB91-109975
Calibration of Greenhouse and the Field tor Survival of Ge-
netically Engineered Microorganisms.
PB91-109975 PC A03/MF A01
PB91-109983
Effects of UV-B and Global Climate Change on Rice Re-
search Plan.
PB91 -109983 PC A04/MF A01
PB91-109991
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Scientific Basis for the Devel-
opment of the International Toxicity Equivalency Factor (I-
TEF) Method of Risk Assessment for Complex Mixtures of
Dioxins and Related Compounds.
PB91-109991 PC A04/MF A01
PB91-110007
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Listing of Laboratories with
Expertise in the Analysis of Dioxins and Related Com-
pounds.
PB91-110007 PC A03/MF A01
PB91-110015
Guides to Pollution Prevention: The Fabricated Metal Prod-
ucts Industry.
PB91 -110015 PC A05/MF A01
PB91-110023
Guides to Pollution Prevention: The Commercial Printing In-
dustry.
PB91-110023 PC A04/MF A01
PB91-110031
Proceedings: United States/Japan Conference on Sewage
Treatment Technology (12th). Held in Cincinnati, Ohio on
October 12-13, 1989.
PB91-110031 PCA24/MFA03
PB91-111484
Charging Households for Waste Collection and Disposals:
The Effects of Weight or Volume-Based Pricing on Solid
Waste Management.
PB91-111484 PCA06/MFA01
PB91-111492
Technical Evaluation of the Combustion System of the
Marine Shale Processors, Inc. Facility in Amelia, Louisiana.
PB91-111492 PC A03/MF A01
PB91-113589
Cleaning Illinois: The Challenge Facing Illinois' Hazardous
Waste Cleanup Efforts.
PB91-113589 PCA04/MFA01
PB91-113837
Impacts on Quality of Inland Wetlands of the United States:
A Survey of Indicators. Techniques, and Applications of
Community-Level Btomonitoring Data.
PB91-113837 PCA17/MFA03
PB91-113845
Applications Analysis Report SITE Program, CF Systems
Oraanics Extraction System, New Bedford, Massachusetts.
PB91-113845 PC A04/MF A01
PB91-113852
Ozone Dosimetry Predictions for Humans and Rats.
PB91-113852 PCA03/MFA01
PB91-113860
Standard Test Procedures for Evaluating Leak Detection
Methods: Pipeline Leak Detection Systems.
PB91 -113860 PC A08/MF A01
PB91-115774
Evidence That Drug-Resistant Alkxeactive T Cells May
Contribute to Human Graft Rejection.
PB91 -115774 PC A02/MF A01
PB91-115782
1-Chloromethytpyrene: A Reference Skin Sensitizer and
PB9?-?15782 PC A02/MF A01
PB91-115790
Estradtol Alters the Effectiveness of Gonadotropin-Releas-
ing Hormone (GnRH) in Ovine Pituitary Cultures: GnHH Re-
ceptors versus Responsiveness to GnRH. „,.._.„
PB91-115790 PC A02/MF A01
PB91-115808
U-Shaped Dose-Response Curves: Their Occurrence and
Implications for Risk Assessment
PB91-115808 PCA03/MFA01
PB91-115816
Comparative Gastrointestinal Enzyme Activity and Actva-
tjon of the Promutagen 2,6-Dinitrotoluene in Male CD-1
Mice and Mate Fischer 344 Rats.
PB91-115816
PC A02/MF A01
PC A02/MF A01
PB91-115824
Cytogenetic Analyses of Mice Exposed to Dichloromethane.
PB91-115824 PCA02/MFA01
PB91-115832
Neurotoxicology in the 1990s.
PB91-115832
PB91-115840
Genetic Activity Profiles in the Testing and Evaluation of
Chemical Mixtures, June 1990.
PB91-115840 PCA03/MFA01
PB91-115857
Induction of Anchorage-Independent Growth in Human Di-
ploid Fibroblasts by the Cyclopenta-polycyclic Aromatic Hy-
drocarbon, Benz(1)-aceanthrylene.
PB91 -115857 PC A02/MF A01
PB91-115865
Influence of Antibiotics on Intestinal Tract Survival and
Translocation of Environmental 'Pseudomonas' Species.
PB91 -115865 PC A02/MF A01
PB91-115873
Chlorination, Water Hardness and Serum Cholesterol in
Forty-Six Wisconsin Communities.
PB91 -115873 PC A03/MF A01
PB91-115881
Nasal Lavage as a Tool in Assessing Acute Inflammation in
Response to Inhaled Pollutants.
PB91-115881 PC A03/MF A01
PB91-115899
Characterization of the Parasporal Inclusion of Bacillus thur-
ingiensis Subsp. Kyushuensis.
PB91-115899 PCA01/MFA01
PB91-115907
Structure-Activity Relationships in the Developmental Toxic-
ity of Substituted Phenols: In vivo Effects.
PB91-115907 PCA03/MFA01
PB91-115915
Planar Chlorinated Hydrocarbons (PCHs) in Colonial Fish-
Eating Waterbird Eggs from the Great Lakes.
PB91-115915 PCA02/MFA01
PB91-115923
Hepatic Enzyme Systems as Biochemical Indicators ot the
Effects of Contaminants on Reproduction of Chinook
Salmon 'Oncorhynchus tschawytscha'.
PB91-115923 PC A02/MF A01
PB91-115931
Comparative Toxicology of the Pyrethroid Insecticides.
PB91-115931 PCA03/MFA01
PB91-115949
Resolving the Radon Problem in Clinton, New Jersey,
Houses.
PB91-115949 PCA02/MFA01
PB91-115956
Numerical Models for Predicting Watershed Acidification.
PB91-115956 PC A03/MF A01
PB91-115964
Regional Patterning of Hormones in the Female Rat Anteri-
or Pituitary: Disproportionate Changes Over the Estrous
Cycle.
PB91-115964 PCA03/MFA01
PB91-115972
Differences in Detection of DNA Adducts in the 32P-Postla-
belling Assay After Either 1-Butanol Extraction or Nuclease
PI Treatment
PB91-115972 PCA02/MFA01
PB91-115980
Purification and Biological Characterization of Human Hepa-
toooietin A: A Polypeptide Growth Factor for Hepatocytes.
PB91-115980 PCA02/MFA01
PB91-115998
Acute Effects of Amitraz on the Acoustic Startle Response
and Motor Activity.
PB91-115998 PCA03/MFA01
PB91-116004
Induction of Activation Antigens on Human Natural Killer
Cells Mediated Through the Fc-Gamma Receptor.
PB91-116004 PC A02/MF A01
PB91-116012
Habitat Use of Twenty-Five Common Species of Oregon
Freshwater Fishes.
PB91-116012 PCA03/MFA01
PB91-116020
Significance of Mass and Number of Fibers in the Correla-
tion of V79 Cytotoxicity with Tumorigenic Potential of Miner-
PB91-116020 PC A03/MF A01
PB91-116038
Use of Carbon Dioxide Challenge to Detect Toxicant - In-
duced Changes in Cardiopulmonary Function of Awake
PB91-116038 PCA03/MFA01
PB91-116046
Interaction of Aqueous Solutions of Chlorine with Malic
Acid, Tartaric Acid, and Various Fruit Juices. A Source of
Mutagens.
PB91-116046
PB91-116053
Comparison of Cytopathogenicity, Immunofluorescence and
In situ DNA Hybridization as Methods for the Detection of
PB91-116061
Mycoplasma genitalium Protein Resembling the 'Mycoplas-
ma pneumoniae' Attachment Protein.
PB91-116061 PCA02/MFA01
PB91-116079
Morphometric Comparison of the Nasopharyngeal Airway of
Laboratory Animals and Humans.
PB91-116079 PCA03/MFA01
PB91-116087
NMDA Antagonist, MK-801, Suppresses Long-Term Poten-
tiation. Kindling, and Kindling-Induced Potentiation in the
Perforartt Path of the Unanesthetized Rat.
PB91-116087 PCA02/MFA01
PB91-116095
Rat and Human Visual-Evoked Potentials Recorded Under
Comparable Conditions: A Preliminary Analysis to Address
the Issue of Predicting Human Neurotoxic Effects from Rat
Data.
PB91-116095 PCA02/MFA01
PB91-116103
Extraction and Concentration of Nonpolar Organic Toxi-
cants from Effluents Using Solid Phase Extraction.
PB91-116103 PCA01/MFA01
PB91-116111
New Source Identification of Mercury Contamination in the
Great Lakes.
PB91-116111 PCA03/MFA01
PB91-116129
New Method for Determining Effluent Toxicity Using Duck-
weed 'Lemna minor'.
PB91-116129 PCA02/MFA01
PB91-116137
Elimination of Spectral Interferences in Inductively Coupled
Plasma-Atomic Emission Spectroscopy Using Orthogonal
Polynomials.
PB91-116137 PCA03/MFA01
PB91-116145
Method for Testing whether Model Predictions Fall within a
Prescribed Factor of True Values, with an Application to
Pesticide Leaching.
PB91-116145 PCA03/MFA01
PB91-116152
Approach to Bioremediation of Contaminated Soil.
PB91-116152 PCA03/MFA01
PB91-116160
Modeling Microbial Transport in Soil and Groundwater:
Microbiologists Can Assist in the Development of Models of
Contaminant Transport.
PB91-116160 PCA02/MFA01
PB91-116178
Cosolvency and Sorption of Hydrophobic Organic Chemi-
cals.
PB91 -116178 PC A02/MF A01
PB91-116186
Influence of Solvent and Sorbent Characteristics on Distri-
bution of Pentachlorophenol in Octanol-Waler and Soil-
Water Systems.
PB91-116186 PCA02/MFA01
PB91-116194
Cosolvency of Partially Miscible Organic Solvents on the
Solubility of Hydrophobic Organic Chemicals.
PB91-116194 PC A03/MF A01
PB91-116202
Colloidal Considerations in Groundwater Sampling and Con-
taminant Transport Predictions: A Bimonthly Technical
Progress Review.
PB91 -116202 PC A03/MF A01
PB91-116210
Effects of Betaine on Enumeration of Airborne Bacteria.
PB91-116210 PCA02/MFA01
PB91-116228
Evaluation of Intact Soil-Core Microcosms for Determining
Potential Impacts on Nutrient Dynamics by Genetically En-
gineered Microorganisms.
PB91 -116228 PC A02/MF A01
PB91-116236
Potential Future Effects of Current Levels of Sulfur Deposi-
tion on Stream Chemistry in the Southern Blue Ridge
Mountains, U.S.
PB91-116236 PCA03/MFA01
PB91-116244
Probabilistic Statement of the Structure Activity Relation-
ship for Environmental Risk Analysis.
PB91-116244 PCA02/MFA01
PB91-116731
Regional Estimates of Acid Mine Drainage Impact on
Streams in the Mid-Atlantic and Southeastern United
States.
PB91-116731 PCA03/MFA01
PB91-116749
Effects of Methyl Parathion on Red-Winged Blackbird
('Agelaius phoeniceus') Incubation Behavior and Nesting
Success.
PB91 -116749 PC A02/MF A01
PB91-116756
Analysis of Risk from Exposure to Aldicarb Using Immune
Response of Nonuniform Populations of Mice.
PCA02/MFA01 PB91-116756 PC A03/MF A01
PC A03/MF A01
March
OR-9
-------
NTIS ORDER/REPORT NUMBER INDEX
PB91-116764
Mid-Latitude Northern Hemisphere Background Sulfate
Concentration in Rainwater.
PB91-116764 PCA03/MFA01
P891-116772
Influence of Greenhouse versus Field Testing and Taxc-
nomic Differences on Plant Sensitivity to Chemical Treat-
ment
P891-116772 PCA03/MFA01
PB91-116780
Checklist for Describing and Documenting Diatom and
Chrysophyte Calibration Data Sets and Equations for Infer-
ring Water Chemistry.
HS1-116780 PCA02/MFA01
PB91-116798
Spodosol Variability and Assessment of Response to Acidic
PB9V116798 PC A02/MF A01
PB91-116M6
Intertaboratory Testing Study on 2,3,7,8-Substituted Pory-
chtorinated Dtoenzo-P-Dk>xin and Polychtonnated Dibenzo-
furan Isomer Standard Solutions.
P891-116806 PCA02/MFA01
PB91-116814
Obstacle Drag in Stratified Flow.
P891-116814 PCA03/MFA01
PB91-116622
Fitting Multimodal Lognormal Size Distributions to Cascade
ImDactor Data.
pggTl 16622 PC A02/MF A01
PM1-116*30
Dfchotomous Samplers Modified for Use with Electron Mi-
CTOSCODV
PB91-116830 PC A02/MF A01
PW1-116848
Continuing March of Legionnaires Disease: UV May Be
Best Control Weapon in a Weak Arsenal.
PB91-116848 PC A02/MF A01
PB81-116855
Comparison of Several Standard Materials and Techniques
for the Warren-Averbach Determination of Microstructure
Characteristics of Calcium Hydroxide Sorbent Materials.
PB91-116855 PCA02/MFA01
PB91-116963
Evaluation of the Cold Pipe Precharger.
PB91-116663 PCA02/MFA01
PB91-116671
Catenation and Sintering Models for Application to High-
Temperature, Short-Time Suffadon of Calcium-Based Sor-
PB9V116871 PC A03/MF A01
PB91-1168M
InNbin Increases and Progesterone Decreases Receptors
for Gonadotropin-fleleasing Hormone in Ovine Pituitary Cul-
ture
PB91-116889 PC A02/MF A01
PBA1-116697
Multiple DNA Adducts in Lymphocytes of Smokers and
Nonsmokers Determined by 32P-PosHabeling Analysis.
PB91-116897 PCA02/MFA01
PB91-116905
Neurotoxkaty of Subchronic Acetytchoknesterase (AChE) In-
hfcihon in Rat Hippocampus.
PB91-116905 """^ *^ PC A03/MF A01
PB91-116913
Photolysis of Chlorinated Dionns in Organic Solvents and
P8IM16913 PCA02/MFA01
PBS1-116B21
Development of a Statistical Model for Metal-Humic Intorac-
PB91.116921 PCA02/MFA01
PB91-116939
Global Climatic Issues in the Coastal Wider Caribbean
PB?M16939 PCA03/MFA01
PB91-116947
BwavaiabWy of 2.3,7.8-TCDD, 2.3,7,8-TCDF and PCBs to
Maraie Benthos from Passaic River Sediments.
PB91-116947 PC A02/MF A01
PB91-116954
Equ*bnum Partitioning and Bioaccumutation of Sediment-
Associated Contaminants by Infaunal Organtons
PB91 -116954 PC A03/MF A01
PB91-116962
Geochemical Study of Sedimnt Contamination in New
Bedford Harbor. Massachusetts. .«.„„.».
PB91-116962 PC A03/MF A01
PB91-116970
Toxicity of Fluoranthene in Serjment to Marine Amphipods:
A Test of the EquHbrium Partitioning Approach to Sediment
PB9?11697o'L PC A03/MF A01
PB91-1169C8
Induction, Accumulation, and Persistence of Sister Chroma-
lid Exchanges in Women with Breast Cancer Receiving Cy-
dophosphamide, Aonamvcm. and 5-FKiorouracil Chemo-
PB9M16988 PCA02/MFA01
PB91-116996
Characterization of Surfhydrvt Proteins Involved in the Main-
tenance of Ftegettar Slraightness in (Hamster Spermatozoa.
PB91-116996 PC A03/MF A01
PB91-117002
Multi-Factor Ranking Scheme for Comparing the Carcino-
genic Activity of Chemicals.
PB91-117002 PCA03/MFA01
PB91-117010
Approaches to Assessing the Validity of a Functional Ob-
servational Battery.
PB91-117010 PCA02/MFA01
PB91-117028
Trimethyrbn Effects on Auditory Function and Cochlear
PBsJfnT^S PC A03/MF A01
PB91-117036
Reflex Modification and the Detection of Toxicant-Induced
Auditory Dysfunction.
PB91 -117036 PC A02/MF A01
PB91-117044
Microinjection of Dynorphin into the Hippocampus Impairs
Spatial Learning in Rats.
PB91-117044 PC A02/MF A01
PB91-117051
Teratogenicity of 5-Azacytidine in the Sprague-Dawley Rat
PB91-V17051 PC A03/MF A01
PB91-117069
Effects of Murine Cytomegalovirus on Development Lack
of Interactions of Virus and Sodium Salicylate.
PB91-117069 PCA02/MFA01
PB91-117077
Characterization of the Origins of Astrocyte Response to
Injury Using the Dopaminergic Neurotoxicant, 1-Metrryt-4-
Phenyl-1,2.3,6-Tetrarrydrophyridine.
PB91-117077 PC A02/MF A01
PB91-117085
Sequential Inoculation as an Adjunct in Enteric Virus Plaque
Enumeration.
PB91-117085 PC A02/MF A01
PBS1-117093
Improved Flow Cytometric Assay for Somatic Mutations at
the Glycophorin A Locus in Humans.
PB91-11TO93 PCA03/MFA01
PB91-117101
Comparative Sensitivity of Neurobehavkxal Tests for Chem-
P891-117101 PCA03/MFA01
PB91-117119
Selected Organic Pollutant Emissions from Unvented Kero-
sene Heaters.
PB91-117119 PCA02/MFA01
PB91-117127
Performance Evaluation Materials for the Analysis of Vola-
tile Organic Contaminants in Soil: A Preliminary Assess-
PBSM-117127 PCA03/MFA01
PB91-117135
Mass Spectral Fragmentation Pathways in Nit/amines: A
Collision-Induced Dissociation Study.
PB91-117135 PCA02/MFA01
PB91-117143
Electron-Capture Negative lonization Calibrants for Magnet-
ic Sector Mass Speedometers.
PB91-117143 PCA02/MFA01
PB91-117150
Minimization of Interferences in Inductively Coupled Plasma
Mass _Spec£nv*y Using On-Line Precor^entrafcon^ ^
PB91-117166
Thermospray lonization with Repeller-lnduced Collisionally
Activated Dissociation of Dyes. „,.„....
PB91-117168 PCA02/MFA01
PB91-117176
Mass Spectral Characteristics of Brornochtorinated Di-
benzc-p-Oioxins and Dibenzofurans.
PB9VM7176 PC A02/MF A01
PB91-117184
Paniculate Matter Soiling of Exterior Paints at a Rural Site.
PB91-117184 PCA03/MFA01
PB91-117192
Thermal Modulation Interface between Supercritical Fluid
Enaction**, Supercritical FMd Chromatograr*^^ ^
PB91-117200
Analytical Solution to Richards' Equation for a Draining Soil
re91-117200 PC A02/MF A01
PB91-117457
Fluorescent PorycycSc Aromatic Hydrocarbons as Probes
for Studying the Impact of CoUoidson Pollutant Transport in
PE»V?17457 PC A03/MF A01
PB91-117465
Modeling Multicomponent Organic Chemical Transport in
Three-Fluid-Phase Porous Media.
PB91-117465 PCA03/MFA01
PB91-117473
FkK Determinations and Physiological Response in the Ex-
posure of Red Spruce to Gaseous Hydrogen Peroxide,
Oxone, and Sulfur Dioxide.
PB91-117473 PCA03/MFA01
PB91-117481
Branch Chamber System and Techniques for Simultaneous
Pollutant Exposure Experiments and Gaseous Flux Determi-
PB9Tl17481 PC A03/MF A01
PB91-117499
Conditions Influencing Yield and Analysis of 8-Hydroxy-2' -
Deoxyguanosine in Oxidatively Damaged DNA.
PB91 -117499 PC A02/MF A01
PB91-117507
Guidance for the Field Demonstration of Remediation Tech-
nologies.
PB91 -117507 PC A02/MF A01
PB91-117515
Rote of the Red Gland in 'Mercenaria mercenaria' in De-
toxification.
PB91-117515 PCA02/MFA01
PB91-117523
Intralaboratory Precision of Saltwater Short-Term Chronic
Toxicity Tests.
PB91 -117523 PC A02/MF A01
PB91-117531
Adenylate Energy Charge and Adenine Nucleotide Meas-
urements as Indicators of Stress in the Mussel, 'Mytilus
edulis1, Treated with Dredged Material under Laboratory
Conditions.
PB91 -117531 PC A02/MF A01
PB91-117549
Application of Adenylate Energy Charge and Adenine Nu-
cleotide Measurements as Indicators of Stress in 'Nephtys
incisa' Treated with Dredged Material.
PB91-117549 PCA03/MFA01
PB91-117556
Maternal Transfer of Bioactive Polychlorinated Aromatic Hy-
drocarbons in Spawning Chinook Salmon fObchrhynchus
tschawytscha').
PB91-117556 PCA01/MFA01
PB91-117564
Trophic Effect of Luteinizing Hormone on the Rat Leydig
Cell.
PB91 -117564 PC A03/MF A01
PB91-117572
Maintenance of Testosterone Production by Purified Adult
Rat Leydig Cells for 3 Days In vitro.
PB91 -117572 PC A02/MF A01
PB91-117580
Evaluation of a Method to Measure Conjugal Transfer of
Recombinant DMA in Soil Slurries.
PB91-117580 PCA02/MFA01
PB91-117598
Statistical Model of Laboratory Death Rate Measurements
for Airborne Bacteria.
PB91-117598 PCA02/MFA01
PB91-117606
Lunq Injury Caused by Ambient Levels of Ozone.
PB91 -117606 PC A02/MF A01
PB91-117614
Association of Marginal Folate Depletion with Increased
Human Chromosomal Damage In vivo: Demonstration by
Analysis of Micronudeated Erythrocytes.
PB91-117614 PCA02/MFA01
PB91-117622
Rotavirus Fecal IgA Antibody Response in Adults Chal-
lenged with Human Rotavirus.
PB91 -117622 PC A02/MF A01
PB91-117630
Effects of Ammonium Nitrate Aerosol Exposure on Lung
Structure of Normal and Elastase-lmpaned Rats and
Guinea Pigs.
PB91 -117630 PC A03/MF A01
PB91-119669
NAPAP Emissions Inventory (Version 2): Development of
the Annual Data and Modelers' Tapes, 1985.
PB91-119669 PC A99/MF A99
PB91-120006
Methods Manual for Compliance with the BIF Regulations:
Burning Hazardous Waste in Boilers and Industrial Fur-
naces.
PB91 -120006 PCA1S/MFA02
PB91-120279
Measurement of Toxic and Related Air Pollutants. Proceed-
ings of the 1990 EPA/A and WMA International Symposi-
um. Held in Raleigh, North Carolina on May 1-4, 1990.
PB91-120279 PCA99/MFA99
PB91-123323
Clean Lakes Program Phase 2 Project. Report for Lake Le-
Aqua-Na Stephenson County, Illinois.
PB91-123323 PCA06/MFA01
PB91-12S625
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. International Toxicity Equiva-
lency Factor (I-TEF) Method of Risk Assessment for Com-
plex Mixtures of Dtoxins and Related Compounds.
PB91-125625 PC A03/MF A01
PB91-125633
Radon Removal by POE GAC Systems: Design, Perform-
ance, and Cost
PB91-125633 PCA04/MFA01
PB91-125641
Field Performance of Advanced Technology Woodstoves in
Glens Falls. NY., 1988-89. Volume 1.
PB91-125641 PCA05/MFA01
OR-10 VOL. 91, No. 1
-------
NTIS ORDER/REPORT NUMBER INDEX
PB91-132811
PB91-125658
Field Performance of Advanced Technology Woodstoves in
Glens Falls, NY., 1988-89. Volume 2. Technical Appendi-
ces.
PB91-125658 PCA10/MFA02
PB91-125666
Pilot Study on international Information Exchange on Diox-
ins and Related Compounds. Methods of Degradation, De-
struction, Detoxification, and Disposal of Dioxins and Relat-
ed Compounds.
PB91-125666 PC A03/MF A01
PB91-125674
Technology Transfer Needs Assessment, 1990.
PB91 -125674 PC A06/MF A01
PB91-125682
Wetland Treatment Systems: FY91-96 Research Plan for
the USEPA Wetlands Research Program.
PB91-125682 PC A05/MF A01
PB91-125690
Waste Minimization Opportunity Assessment Philadelphia
Naval Shipyard.
PB91-125690 PCA11/MFA02
PB91-125708
Classification of Materials as Potential Sources of Indoor
Air Pollution.
PB91-125708 PCA05/MFA01
PB91-125716
Workshop on Methods for Investigation of Waterbome Dis-
ease Outbreaks. Summary of Recommendations. Held in
Denver, Colorado. October 11-13,1988.
PB91-125716 PCA04/MFA01
PB91-125724
Impact of Lead and Other Metallic Solders on Water Oual-
PB91-125724 PC AOS/MF A01
PB91-125732
Characterization and Treatment of Wastes from Metal-Fin-
ishing Operations.
PB91-125732 PC A07/MF A01
PB91-125740
Evaluation of Two Cleaning Methods for Removal of As-
bestos Fibers from Carpet.
PB91-125740 PCA04/MFA01
PB91-125757
Threats to Biological Diversity in the United States.
PB91-125757 PC A04/MF A01
PB91-125765
National Survey of Pesticides in Drinking Water Wells.
Phase 1 Report.
PB91-125765 PCE11/MFE11
PB91-125773
Analysis of the Toxics Release Inventory Data: EPA Region
10.
PB91-125773 PC A06/MF A01
PB91-125781
Analysis of the Policy Implications of Regional Municipal
Solid Waste (MSW) Disposal.
PB91-125781 PCA04/MFA01
PB91-125799
Pilot Study on International Information Exchange on Diox-
ins and Related Compounds. Inventory of Regulations/Stat-
utes Concerning Dioxins and Related Compounds.
PB91-125799 PC A07/MF A01
PB91-125807
Assessment of the Controllability of Condensible Emissions.
PB91-125807 PC A04/MF A01
PB91-125815
U.S. Progress in Implementing the Great Lakes Water Qual-
ity Agreement Annual Report to Congress, 1988.
PB91-125815 PCA07/MFA01
PB91-125823
Estimated Loadings from Seven Michigan Tributaries and
Recommendations for Tributary Sampling Strategies.
PB91-125823 PC A06/MF A01
PB91-125831
Testing of Indoor Radon Reduction Techniques in Base-
ment Houses Having Adjoining Wings.
PB91-125831 PC A10/MF A02
PB91-125849
Regulation and Policy Matrices: A Guide to the Rules Gov-
erning Grants Awarded under the Construction Grants Pro-
gram. Update 1990.
PB91 -125849 PC A04/MF A01
PB91-125856
Northwest RCRA Corrective Action Strategy.
PB91-125856 PCA03/MFA01
PB91-125864
Acid Aerosols Issue Paper Health Effects and Aerometrics.
PB91-125864 PC A17/MF A03
PB91-125872
Sinclair and Dyes Inlets Urban Bay Action Program: 1990
Action Plan. Puget Sound Estuary Program.
PB91-125872 PCA07/MFA01
PB91-125880
Field Intercomparison of Precipitation Samplers for Assess-
ing Wet Deposition of Organic Contaminants.
P§91-125880 PCA07/MFA01
PB91-125898
Overview of Climate Information Needs for Ecological Ef-
ro91.I'?2SB98 PCA04/MFA01
PB91-125906
Compilation of Air Pollutant Emission Factors. Volume 1.
Stationary Point and Area Sources, Fourth Edition. Supple-
ment C.
PB91-125906 PCA08/MFA01
PB91-125914
Contingent Valuation Assessment of the Economic Dam-
ages of Pollution to Marine Recreational Fishing.
PB91-125914 PCA09/MFA02
PB91-125922
National Radon Contractor Proficiency Program. Proficiency
Report, October 1990.
PB91-125922 PC A09/MF A02
PB91-125930
State Design Criteria for Wastewater Treatment Systems.
PB91-125930 PC A06/MF A01
PB91-125989
Joint Federal Task Force on Clandestine (Illegal) Drug Lab-
oratories.
PB91 -125989 PC A01 /MF A01
PB91-125997
Air/Superfund National Technical Guidance Study Series.
Air Stripper Design Manual.
PB91 -125997 PC A06/MF A01
PB91-126003
Toxic Air Pollutant Emission Factors - A Compilation for Se-
lected Air Toxic Compounds and Sources, Second Edition.
PB91-126003 PCA99/MFA99
PB91-126029
Development of Real-Time Monitors for Gaseous Formal-
dehyde.
PB91 -126029 PC A05/MF A01
PB91-127233
National Emission Standards for Asbestos. Background In-
formation for Promulgated Asbestos NESHAP Revisions.
PB91-127233 PC A12/MF A02
PB91-127688
Limb Process Development Studies.
PB91 -127688 PC A04/MF A01
PB91-127696
Technology Evaluation Report: Chemtix Technologies, Inc.
Solidification/Stabilization Process, Clackamas, Oregon.
Volume 1.
PB91-127696 PC A07/MF A01
PB91-127704
Straight Talk on Tanks: A Summary of Leak Detection
Methods for Petroleum Underground Storage Tank Sys-
tems.
PB91-127704 PCA03/MFA01
PB91-127712
Environmental Research Laboratory-Duluth Bibliography of
Research Products in the Fields of Freshwater Ecology and
Toxicology. 1967-1990.
PB91 -127712 PC A04/MF A01
PB91-127720
Adaptation of the Advanced Statistical Trajectory Regional
Air Pollution (ASTRAP) Model to the EPA VAX Computer.
Modifications and Testing.
PB91 -127720 PC A03/MF A01
PB91-127738
Recovery of Low-Level Radioactive Waste Packages from
Deep-Ocean Disposal Sites, September 1990.
PB91-127738 PC A03/MF A01
PB91-127746
Evaluation of Particle Beam Liquid Chromatography/Mass
Spectrometry for the Analysis of Polar Semivolatile Organic
Compounds in Air Samples.
PB911-127746 PC A03/MF A01
PB91-127753
Evaluation of Significant Anthropogenic Sources of Radiati-
vely Important Trace Gases.
PB91-127753 PC A09/MF A02
PB91-127761
Quality Assurance Methods Manual for Forest Site Classifi-
cation and Field Measurements.
PB91 -127761 PC A04/MF A01
PB91-127779
Follow-Up Annual Alpha-Track Monitoring in 40 Eastern
Pennsylvania Houses with Indoor Radon Reduction Sys-
tems (December 1988-December 1989).
PB91-127779 PC A03/MF A01
PB91-127787
Comparison of Extraction Methods for the Isolation of
Lipids and PCBs from Mussel Homogenate.
PB91-127787 PC A03MF A01
PB91-127795
Bioassay for Testing the Lethal Effects of Bacterial Patho-
gens on the Predatory Beetle 'Hippodamia convergens'
Cue. (Coleoptera: Coccinellidae).
PB91 -127795 PC A03/MF A01
PB91-127803
Method for the Supercritical Fluid Extraction of Soils/Sedi-
PB9V127803 PC A12/MF A02
PB91-129148
Things to Consider When Assessing Municipal Impacts for
Remedial Action on a Lake Superior Estuary.
PB91-129148 PCA03/MFA01
PB91-129163
Soviet-American Joint Experiments on Mobile Source Air
Pollution: Objectives and Experimental Designs.
PB91-129163 PCA03/MFA01
PB91-129171
AIDE, A System for Developing Interactive User Interfaces
for Environmental Models.
PB91-129171 PCA03/MFA01
PB91-129189
Quantifying Effects in Ecological Site Assessments: Biologi-
cal and Statistical Considerations.
PB91 -129189 PC A03/MF A01
PB91-129197
Regional Forest Management Planning in the Southern
United States.
PB91-129197 PCA03/MFA01
PB91-129692
Efficacy of Ozone Exposure Indices in the Standard Setting
Process.
PB91-129692 PC A03/MF A01
PB91-129700
Evaluation of Various Alternative Ambient Ozone Standards
Based on Crop Yield Loss Data.
PB91-129700 PCA03/MFA01
PB91-129718
National Program (NCLAN) to Assess the Impact of Ozone
on Agricultural Resources.
PB91-129718 PCA03/MFA01
PB91-129726
Physiography and Forest Types of the Western United
States (Chapter 1).
PB91-129726 PC A03/MF A01
PB91-129734
Responses and Feedback to Global Forests to Climate
Change.
PB91-129734 PC A03/MF A01
PB91-129767
Resource Guide for Small Drinking Water Systems.
PB91-129767 PC A05/MF A01
PB91-129775
Water System Self-Assessment for Homeowners' Associa-
tions.
PB91-129775 PC A03/MF A01
PB91-129783
Self-Assessment for Small Publicly Owned Water Systems.
PB91-129783 PC A03/MF A01
PB91-129791
Self-Assessment for Small Privately Owned Water Systems.
PB91-129791 PCA03/MFA01
PB91-129809
Water System Self-Assessment for Mobile Home Parks.
PB91 -129809 PCA03/MFA01
PB91-129825
Field Measurements: Dependable Data When You Need It.
PB91-129825 PC A05/MF A01
PB91-130161
Convective-Dispersive Transport Model for Wastes Dis-
posed of at the 106-Mile Ocean Disposal Site. (Chapter 5).
PB91 -130161 PC A02/MF A01
PB91-130187
Medical Waste Management in the United States. Second
Interim Report to Congress.
PB91-130187 PCA08/MFA01
PB91-131615
Water Quality Modeling and Sampling Study in a Distribu-
tion System.
PB91-131615 PC A03/MF A01
PB91-131623
Size Distributions of Trace Metals in Flue Gas Paniculate
from a Pilot-Scale Rotary Kiln Incinerator.
PB91-131623 PCA03/MFA01
PB91-131631
Bottled Water: Microbial Quality of Alternative Water
Supply.
PB91-131631 PCA03/MFA01
PB91-131649
Encouraging Clean Technologies: The United States Envi-
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PB91-131649 PC A03/MF A01
PB91-131656
Behavior of Arsenic in a Rotary Kiln Incinerator.
PB91-131656 PC A03/MF A01
PB91-131664
Estimating Lightning-Generated NOx Emissions for Region-
al Air Pollution Models.
PB91-131664 PC A02/MF A01
PB91-131680
Regional Oxidant Model Multi-Processor (ROMMP).
PB91-131680 PCA03/MFA01
PB91-131698
Sampling and Analysis for Polychlorinated Dibenzo-p-Diox-
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PB91-131698 PCA02/MFA01
PB91-131706
Exercise, Fitness, and Health: A Consensus of Current
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PB91-131706 PC A02/MF A01
PB91-132811
Contaminated Marine Sediments: Assessment and Remedi-
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March OR-11
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NTIS ORDER/REPORT NUMBER INDEX
PB91-132S29
Mamie Processes, Their Relationship to Pollution, and a
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PB91-132837
Utility of Buoyant Plume Models in Predicting the Initial Dilu-
tion of Drilling Fluids. Chapter 13.
PB91-132837 PC A03/MF A01
PBS1-132977
Comparison of BkwxJicators of Exposure to Genotoxic
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PB91-132977 PC A03/MF A01
PB91-132M5
Highly Sensitive Bioassays for Evaluating Airtwrne Muta-
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PB91-133009
Morphometry and 3-Dimensional Reconstruction of the
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PB91-133017
Structure of the Gas Exchange Region of the Lungs Deter-
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PB91-133017 PCA03/MFA01
P091-133033
Anatomical Modeling of Microdosimetry of Inhaled Particles
and Gaaes in the Lung.
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PM1-133041
Can Membranes Be Acceptable Treatment Technology for
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PB91-133041 PC A03/MF A01
PB91-133231
Evaluation of the Potential Carcinogenicity of Electromag-
netic Reids. Review Draft.
PB91 -133231 PC A17/MF A03
PB91-133249
Ground Water Sampling for Metals Analyses. Superfund
Ground Water Issue.
PB91-133249 PC A02/MF A01
PB91-133256
Facilitated Transport. Series of Issue Papers (3rd).
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PB91-136648
Calcination and Sintering of Sorbents during Boiler Injection
for Dry Sulfur Dioxide Control.
PB91-136648 PC A03/MF A01
PB91-136929
Overview of Conventional and Innovative Land-Based Ther-
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PB91-136929 PC A03/MF A01
PB91-136937
Abiotic Transformations in Water, Sediments, and Soil.
PB91-136937 PC A04/MF A01
PB91-136960
Landfill Gas and the Greenhouse Effect
PB91-136960 PCA03/MFA01
PB91-137000
Ecological Risk Assessment Framework for Examining the
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PB91-591970
U.S. Environmental Protection Agency Civil Enforcement
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PB91-591970 Subscnption
PB91-S92000
Hazardous Waste Data Management System (HWDMS) Ex-
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PB91-592000 Subscription
PB91-921202
SUPERFUND: Focusing on the Nation at Large. A Decade
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Environmental Protection Agency Civil Enforcement Docket
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VIP-17
Measurement of Toxic and Related Air Pollutants. Proceed-
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PB91-120279 PCA99/MFA99
WH-547
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PB91-125849 PC A04/MF A01
OR-12 VOL 91, No. 1
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Title
Company/Organization
Address
First Initial Last Name First Initial
Title
Company/Organization
Address
City/State/ZIP
Attention
Telephone number
City/State/ZIP
Attention
Telephone number
2 Method of Payment
— D Check/Money order enclosed for $
(p;
D Charge my NTIS Deposit Account — — — . a
Charge my D Amer. Express D VISA D MasterCard Q Purchase order ADD $7.50 per orderf
Sijjnaluro'
(Required to validate all orders)
Purchase
3 Order Selection (For computer products, see reverse)
— — — — —
Enter NTIS order number(s)
(Ordering by title only will delay your order)
1 /REB
2 /REB
3 /REB
4 /REB
5 /REB
6 /REB
7 /REB
d] OVER — Order continued on reverse
tPurchase Order Service: There is a $7.50 charge for this service. It is restric
U.S. addresses There is no additional charge for subscription orders. A late
charge will be applied to all billings more than 30 days overdue.
tt Customer Routing Code: NTIS can label each item for routing within your
tion. If you want this service, put your routing code in this box.
NTIS does not permit return of items for credit or refund. A replacement will b
provided if an error is made in filling your order, if the item was received in da
condition, or if the item is defective.
Customerft
Routing
(up to 8 digits)
Order No
QUANTITY
Printed
Copy
Micro-
fiche
UNIT
PRICE
Foreign
Air Mail
SUBTOTAL From Other Side
. . t Regular Service Handling Fee per order
__ _„_. ($3 U.S., Canada, and Mexico; $4 others)
Purchase Order Fee if required ($7.50)
organiza-
GRAND TOTAL
TOTAL
PRICE
e
maged PR-OFA
11/90
-------
U.S DEPARTMENT OF COMMERCE
National Technical Information Service
SPRINGFIELD, VA 22161
ORDER FORM—Side 2
o uraer selection (uonr.y
Enter the NTIS order number(s)
(Ordering by title only will delay your order)
8. /REB
9. /REB
10. /REB
11- /REB
12. /REB
13. /REB
14. /REB
15- /REB
16- /REB
17- /REB
18- /REB
19- /REB
Customer
Routing
QUANTITY
Printed
Copy
Micro-
fiche
After the original stock of a technical reoort is exhausted. NTIS reorints
UNIT
PRICE
Foreign
Air Mail
Subtotal
TOTAL
PRICE
specifically for each order directly from a master archival copy. These
printed-to-order copies are the best possible reproductions.
ENTER this amount on
other side of this form.
the
4 Computer Products
If you have questions about a computer product,
please call the Federal Computer Products
Center at (703) 487-4763.
Enter the NTIS order number(s)
(Ordering by title only will delay your order)
20.
21.
22.
23.
/REB
/REB
/REB
/REB
Customer
Routing
Quantity"
All magnetic tapes are sent air mail or equivalent
TAPE DENSITY
(9 track)
1600 bpi
6250 bpi
Subtotal
TOTAL
PRICE
service to both U.S. and foreign addresses.
ENTER this amount on the
other side of this form.
SPECIAL RUSH and EXPRESS
ORDERING OPTIONS
Telephone: (800)553-6847
in Virginia call:
(703) 487-4650
RUSH SERVICE—Orders are processed within 24 hours and sent First Class or
equivalent. U.S., Canada, and Mexico, add $12 per item, other countries add
$14.50 per item (Air Mail postage additional, see other side).
EXPRESS SERVICE—Orders are processed within 24 hours AND delivered by
overnight courier. Available to U.S. addresses only, add $22 per item.
-------
The following EPA libraries maintain for reference purposes completed sets of EPA
reports, on microfiche.
Region I Library
Room 2100-B, JFK Federal Bldg.
Boston, Massachusetts 02203
Environmental Research Laboratory
6201 Congdon Boulevard
Duluth, Minnesota 55804
Region II Library
26 Federal Plaza
New York, New York 10278
Region II Field Office Library
Edison, New Jersey 08837
Region 3 Library (S
841 Chestnut Stre<
Philadelphia, PA 1!
Headquarters Libre
401 M Street, S.W.
Washington, D.C. 2
Central Regional L«
839 Bestgate Rd.
Annapolis, Marylan
Region IV Library
345 Courtland Stre
Atlanta, Georgia 3C
Reference Library, I
Office of Administrj
Research Triangle F
North Carolina 277'
Environmental Res«
College Station Roa
Athens, Georgia 30i
Motor Vehicle Emission Laboratory
2565 Plymouth Road
Ann Arbor, Michigan 48105
Region VI Library
First International Bldg.
1201 Elm Street
Dallas, Texas 75270
r Environmental Research
3
ia 74820
ary
a Avenue
7
svada89114
Environmental Research Laboratory
Sabine Island, Bldg. 29
Gulf Breeze, Florida 32561
Region V Library
230 South Dearborn Street Room 1420
Chicago, Illinois 60604
A.W. Breidenbach Research Center Library
26 West St. Clair Street
Cincinnati, Ohio 45268
U.S. EPA Information Center M/S 541
1200 Sixth Avenue
Seattle, Washington 98101
Corvallis Environmental Research Laboratory
200 S.W. 35th Street
Corvallis, Oregon 97330
Los Angeles Public Contact Office
300 N. Los Angeles Street
Los Angeles, California 90012
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