United States
Environmental Protection
Agency
Information Services
And Library
Washington DC 20460
Searching the
Hazardous Waste
Collection Database
   i
Using the Menu
EPA/IMSD/88-001
Revised
October 1988

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                                 FOREWORD

       This user's manual was developed to accompany the Hazardous Waste Collection
(HWC) Database Menu. This revised edition of the manual incorporates changes made to
the database in October 1988.  Specifically, the option to search the database by date is now
available.  This manual replaces the original manual of the same title dated January 1988.
The manual was prepared by Monique Currie, Headquarter's  Superfund Librarian and
Barbara Roth, Information  Services Branch, Information Management and Services
Division.  The menu was designed by CRC Systems, Inc. under EPA Contract 68-01-
6890.  The database and manual are designed for use by the EPA Library Network and
EPA Program Staff.


Contact the Headquarters Library at FTS (202) 382-5921 if you have any further questions
regarding use of the Hazardous Waste Collection Database Menu.

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                          CONTENTS
1.0
2.0
3.0
4.0
5.0
6.0







INTRODUCTION
GUIDE TO MANUAL FORMAT
EQUIPMENT AND STORAGE REQUIREMENTS
INSTALLATION INSTRUCTIONS
ACCESSING THE MENU
MAIN MENU
6. 1 Menu Conventions
6.2 Select Records
6.3 Display Entire Record by Call Number
6 . 4 Display Alphabetic List of Keywords
6 . 5 Display Hierarchy of Keywords
6.6 Display Corporate Source
6.7 Exit System
1
2
4
5
8
9
9
11
19
19
21
25
26
APPENDICES


             APPENDIX A  -   LIST OF EPA TARGET LIBRARIES     27


             APPENDIX B  -   FILE STRUCTURE OF DATABASE     29
            APPENDIX C     ACCESSING THE HAZARDOUS       31
                           WASTE COLLECTION DATABASE
                           USING BASE III
            APPENDIX D  -   SAMPLE SEARCH                 32

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1.0   INTRODUCTION
          Contents of the
              Collection
           Bibliographic
             Information
                 Fields
        Optional dBASE
          TTT Commands
         Organization of
                Manual
The  Environmental  Protection   Agency's   (EPA)
Hazardous Waste Collection  is  a  collection of EPA
reports,  commercial  books,  policy  and  guidance
directives from the Office of Solid Waste and Emergency
Response  (OSWER),  legislation,  and reports from
selected Government Agencies.
                                The  Collection is  available in EPA Headquarters and
                                Regional  libraries,  the  National   Enforcement
                                Investigations Center, and the EPA laboratory libraries in
                                Cincinnati, Edison, Research Triangle Park, NC, Ada,
                                OK,  and Las Vegas, NV.  (See Appendix A - List of
                                EPA Target Libraries).
Each book or document in the Collection corresponds to
a record in  the Hazardous Waste Collection Database.
The database is updated quarterly:  January 1, April 1,
July  1,  and October  1.   Each  record contains
bibliographic  information including an  abstract and
keywords.
A record is composed of 20 fields.  (For the names and
description of each field, consult Appendix B).
The user has the option of searching the database using
dBASE III commands or using this menu, as described in
the manual.  Through the menu, the user can search the
corporate  source, the title, and the keyword fields.  If
dBASE III commands are used, every field is searchable.
(To  access  the database  using  dBASE  III,  consult
Appendix C).
This manual  is divided into six sections.  Section  1.0
is  the  "Introduction".  Section 2.0, "Guide to  Manual
Format", explains the conventions  used in this  manual.
Section 3.0  "Storage  and Equipment  Requirements",
describes what you need to run the database.  Section
4.0 "Installation Instructions", details the procedures for
installing the  database  on  the hard  drive  of your
computer.  Section 5.0 "Accessing the Menu", explains
how to enter the  database.  Section 6.0 "Main Menu",
describes in  detail  the various  options  and  search
procedures presented by the menu.

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2.0    GUIDE TO THE MANUAL FORMAT
                Screens
                 Menus
           Menu Options
            Special Keys
                                The following conventions are used throughout the manual.
Whenever a menu screen is displayed as a figure in the
manual, it will be enclosed within a border. For example,
figure 1 is that of the "MAIN MENU".
                                                      MAIN MENU
                                         1) SELECT RECORDS

                                         2) DISPLAY ENTIRE RECORD BY CALL NUMBER

                                         3) DISPLAY ALPHABETIC LIST OF KEYWORDS

                                         4) DISPLAY HIERARCHY OF KEYWORDS

                                         5) DISPLAY CORPORATE SOURCES

                                         6) EXIT SYSTEM
                                                    Enter Selection (1-6)
                                                      FOR HELP
                                                       Figure 1
All references to menus will be capitalized and enclosed in
quotation marks such as "MAIN MENU".
References to particular menu options will also be enclosed
in quotation marks in upper and lower case. For example, in
figure  1, option 6 of the "MAIN MENU" would be
expressed as (6) "Exit System".
Any special keys that you need to select while accessing or
using the Menu will be shown within brackets.   For
example, the enter key is represented as .

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Bold
In this manual, text marked bold is defined as user input.
For example, in the following notation the "C:\> appears on
the  screen and the user would type in CD\HWC:
              C:\>CD\HWC

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3.0   EQUIPMENT AND STORAGE REQUIREMENTS
               Personal
             Computers
                Storage
           Requirements
The database runs on an IBM PC/AT, PC/XT, or compatible
computer.
As  of July  1,  1988, you will need at least nine
megabytes of storage on your hard drive.  If there is not
enough space on your personal computer, please erase
unused files to make room for the database.
                                As new records are added to the database on a quarterly
                                basis, the space requirements will increase. These increased
                                requirements will be reported in your quarterly update
                                package. Please contact your nearest EPA target library for
                                more information (See Appendix A).
                                     4

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4.0   INSTALLATION INSTRUCTIONS
4.1  Deleting the Existing
     HAZARD.DBFFile
                               Before you begin to install the Hazardous Waste Collection
                               Database, be sure you  have  read  Section 3.0 of this
                               manual, "Equipment and Storage Requirements".
                               These installation instructions assume that you will always
                               be loading the database using drive A of your personal
                               computer.
                               If you have previously  installed the database on your
                               system, follow the instructions beginning with 4.1.
                               If you have never installed the database, start with the
                               instructions numbered 4.2.
If you have previously installed  the Hazardous Waste
Collection Database on your personal computer, you must
first delete the existing database. (It will be replaced by a
new one.)
                               At the DOS C prompt, type:  (User input is in boldface
                               type.)

                               C.\>CD\DBASE    

                               followed by:

                               C:\DBASE>DEL HAZARD.DBF  
                               Check to be sure that the file HAZARD.DBF has been
                               deleted from your system by typing:

                               C:\DBASE>DIR
                               The screen will respond with a list of files contained in the
                               dBASE directory. HAZARD.DBF should no longer be one
                               of  them.  You cannot proceed to the next step until
                               HAZARD.DBF has been deleted from your system.
                               Once you are sure that HAZARD.DBF has been removed
                               from your system, follow the instructions as listed in step
                               4.2.

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4.2
  Installing the
      Database
4.2.1
   Gearing the
HWC Directory
Check to see if the HWC directory already exists on the hard
drive of your system by typing: (Remember, in this manual
user input is in boldface type.)

C:\>CD  
                                  followed by:

                                  C:\>DIR HWC
                                             
                                  If the system  responds with  the  message "FILE NOT
                                  FOUND", proceed to step 4.2.1 to create the HWC
                                       directory.
                                  If the HWC  directory  already  exists, the system will
                                  respond by listing the files in the HWC directory.  You will
                                  need to copy all of the files in the existing HWC directory to
                                  another directory in your system.
                                  Once you have finished copying the files from the HWC
                                  directory to another directory, you must then delete the files
                                  from the HWC directory.  Consult your operating system
                                  manual for assistance in copying and deleting files.
                                  Should you choose to use  it, there is a program on the
                                  installation disk which will automatically create a new
                                  directory and copy all existing files from the HWC directory
                                  into the newly created directory.  Finally, it will delete all of
                                  the pre-existing files in the HWC directory.  Directions for
                                  using this program are found in step 4.2.2.
Insert the installation diskette in drive A and type:

C:\>A:INSTALL  

The system will respond with a message:

If it says:

"Insert restore target diskette if appropriate strike any key
when ready"

Type:    

Proceed to section 4.2.3.

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4.2.2
Creating a New
     Directory
4.2.3
4.2.4
  Restoring the
      Database
    Final Steps
If it says:

"Insert backup diskette 01 in drive A:, proceed to strike any
key when ready"

Insert backup diskette 01 and

Type: 

Then, proceed to section 4.2.3.


Insert the  installation  disk  in  drive  A  and  type:

C:\>A: CREATE DIRECTORY NAME 
                                 Use any name, except HWC, that is eight  characters or less
                                 to replace "directory name" in the command line above.
                                 Consult your operating system manual for more complete
                                 specifications on naming your directory.
                                 When  the  screen prompts  you  with the  question:
                                 "Are   you   sure    (Y/N)?"   --   Answer   Y
                                 Next, follow the instructions as listed 4.2.3.
Follow the instructions as displayed on the screen to insert
and restore all of the numbered disks.
After restoring all of the numbered disks the computer will
display one of two messages:

If the screen displays:

"Batch File Missing"
                                 You have  completed  installing  the  Hazardous  Waste
                                 Collection Database.
                                 If the screen displays:

                                 "Insert disk with batch file and press any key when ready"

                                 Then, insert the installation disk back into drive A and press
                                 any key. You have now completed installing the database.
                                 To access the database consult Section 5.0, "Accessing the
                                 Menu".

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5.0     ACCESSING THE MENU
                                         The Hazardous Waste Collection Database is accessed from
                                         the DOS C: > prompt. To enter DOS from the standard EPA
                                         menu, press .
                                         Note:  If you do not have the standard EPA menu,  you
                                         may access DOS differently.
                                         At the DOS C:\> prompt type:

                                         C:\>HWC


                                         The following screen will be displayed:
                                                         HAZARDOUS WASTE COLLECTION (HWC)

                                              PURPOSE: The HWC is designed to better meet the information needs
                                              of EPA staff by making key  documents and services more readily
                                              available through the EPA library network.

                                              CONTENTS: The  HWC  includes EPA and non-EPA reports, books,
                                              OSWER policy and guidance  directives, legislation and regulations
                                              Each item in the Collection  corresponds to a record in the HWC
                                              Database.   Each   record   contains  bibliographic  and   abstract
                                              information.  The user has the option  of searching the  database by
                                              using   dBase HI commands or using this menu.  Through the menu,
                                              the database  is searchable by keywords, title, and corporate source
                                              of information. In dBase HI every field is searchable.

                                              LOCATION/CONTACT: The database is updated quarterly.  A  list
                                              of  the documents  in  the database is available in seventeen  EPA
                                              libraries and labs.  Contact your nearest EPA network library for easy
                                              access to the Collection.
                                                              HIT ANY KEY TO CONTINUE
                                                                     Figure 2
                                                8

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6.0    MAIN MENU
 6.1    Menu Conventions
                   Help
        Numeric Options
The following notations are common to the design of the
menu and will aid individuals in using the menu.
For clarification of many of the menu options and otherwise
general assistance select the  key.
Sometimes the user is asked to select a particular option by
typing in  the number which corresponds to the desired
option.  In figure 3, the user would type in (1) "Select
Records" or (6) "Exit System".
                                                       MAIN MENU
                                          1) SELECT RECORDS

                                          2) DISPLAY ENTIRE RECORD BY CALL NUMBER

                                          3) DISPLAY ALPHABETIC LIST OF KEYWORDS

                                          4) DISPLAY HIERARCHY OF KEYWORDS

                                          5) DISPLAY CORPORATE SOURCES

                                          6) EXIT SYSTEM
                                                     Enter Selection (1-6)
                                                       FOR HELP
                                                        Figure 3
                                       9

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   Alphabetic
      Options
Invalid Entries
At other times the user will be prompted to type in the first
letter of the desired option as on the screen in figure 4.
                                          SEARCH CRITERIA
                               PUBLISHED AFTER:      /  /

                                                   mm/dd/yy

                              PUBLISHED BEFORE:      /  /

                                  CORP. SOURCE:

                                          TITLE:

                                     KEYWORDS:
                                       [S]earch database
                                       [Ejdit search fields  [M]enu [S]
                                              FOR HELP
                                              Figure 4
If you mistakenly enter a selection other than "S", "E", "M",
or , the screen will respond with an error message.
Wait until the error message disappears from the screen and
then enter a correct selection.
                            10

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6.2
Select Records
         Published After
       Published Before
       Published During
This option allows you to enter specific criteria which you
wish your records  to meet.  By choosing  (1) "Select
Records" from the "MAIN MENU",  the following screen
will appear:
                                                     SEARCH CRITERIA
                                         PUBLISHED AFTER:




                                        PUBLISHED BEFORE:

                                            CORP. SOURCE:

                                                     TITLE:

                                                KEYWORDS:
                                                     /  /

                                                     mm/dd/yy

                                                     /  /
                                        SEARCH ON ANY OR ALL OF THE ABOVE FIELDS
                                                       FOR HELP
                                                       FigureS


                                On the "SEARCH CRITERIA" screen there are five search
                                criteria options. You may search on a single criteria, any
                                combination of criteria, or all of the search criteria.  Enter
                                your criteria in the space provided next to each of the
                                options.
                      The published after search criteria restricts the search to
                      documents published on or after the date entered in this
                      field.
                      The published before search criteria limits the search to
                      documents published on or before the date entered in this
                      field.
                      To locate a document published during a certain time period
                      (for example, between January 1 and June 30, 1987), enter
                      the later date in the published before field and the earlier date
                      in the published after field (see figure 6).
                                     1 1

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  Published on a
    Specific Date
Corporate Source
                                              SEARCH CRITERIA
                                  PUBLISHED AFTER:   01/01/87

                                                     mm/dd/yy

                                 PUBLISHED BEFORE:   06/30/87

                                     CORP. SOURCE:   OSW

                                              TITLE:

                                         KEYWORDS:
                                SEARCH ON ANY OR ALL OF THE ABOVE FIELDS
                                                FOR HELP
                                                Figure 6
To locate a docment published on a specific date, enter the
same date in both the published before and the published
after search criteria fields.
The corporate source, abbreviated corp. source, refers to th
EPA program office or other Government Agency or quasi-
Governmental  Agency responsible for  producing  the
document. Although searching on this category is optional,
entering information in the corp. source field will greatly
decrease the time required for the computer to search for and
retrieve records. If you are unsure of a particular corporate
source, consult the list of valid corporate sources  by
choosing option (5) "Display Corporate Sources" from  the
"MAIN MENU".  Please note  that  acronyms are used
extensively  and the  value entered on the  "SEARCH
CRITERIA1' screen must match exactly the acronym on  the
list of corporate sources in Option (5), "Display Corporate
Sources".
                              12

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    Title
The title refers to the name of the document. You may enter
the entire title of the document or just a significant phrase.
For example, in the document entitled "EPA's Efforts to
Clean Up Three Hazardous Waste Sites," you could enter
the phrase "Efforts to Clean" or "Three Hazardous Waste".
Avoid entering phrases like "EPA" or "Hazardous Waste".
These are fairly common tides for documents housed in the
Collection. The resulting document set would be enormous.
Scrolling
Both the title and keywords fields have a scrolling feature.
When you fill up the space allotted on the screen for either of
these fields, the scrolling feature will shift to the left and
allow you to enter additional characters (40 characters for the
tide field and up to 60 for characters in the keyword field).
   Help
For clarification  of search  criteria options,  select the
 key. The "SEARCH CRITERIA HELP MENU"
will appear, as shown in figure 7.
                             SEARCH CRITERIA HELP MENU
                           1) GENERAL HELP

                           2) PUBLICATION DATE HELP

                           3) CORPORATE SOURCE HELP

                           4) TITLE HELP

                           5) KEYWORD HELP

                           6) RETURN TO SEARCH CRITERIA SCREEN
                                    Enter Selection (1-6)
                                     FOR HELP
                                        Figure?
                 Select the desired help option to receive an explanation for
                 each search criteria.
                      13

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 Boolean Logic
 Editing Search
         Fields
Search Database
Each time you enter information in one of the search criteria
fields you are requesting the computer to search for items
meeting  that additional criteria.   For instance, in  the
following sample search (see figure 8), you are trying to
locate documents published on or  after January  1, 1985
from the Office of Solid Waste (OSW) and on the subject of
incineration.
                                             SEARCH CRITERIA
                                 PUBLISHED AFTER:   01/01/85

                                                    mm/dd/yy

                                PUBLISHED BEFORE:    / /

                                    CORP. SOURCE:   OSW

                                             TITLE:

                                        KEYWORDS:   INCINERATION
                               SEARCH ON ANY OR ALL OF THE ABOVE FIELDS
                                               FOR HELP
                                               Figure 8
                        Once you have entered all of your search criteria in the
                        appropriate fields, simply choose  until your
                        cursor moves down to the bottom of the screen. There you
                        are given a choice of selecting either "S" to Search the
                        Database, "E" to Edit Search Fields, or "M" to return to the
                        "MAIN MENU."  You will note that the default setting is
                        "S".
Should you make any mistakes while entering your search
criteria, you are able  to go back and make changes by
selecting "E" for Edit before asking the computer to begin
searching.
When you are satisfied with a chosen search criteria, select
"S" and the computer will begin searching the database.
                             14

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 Single Search
Search Results
    Summary
You are restricted to a single search at a time.  After you
have completed your search and retrieved the resulting
records, you must return to the "MAIN MENU" and again
choose (1) "Select Records" to begin a subsequent search.
Once you have executed your search and the computer has
scanned the entire database, the screen will display the total
number of records on the "SEARCH RESULTS" menu (see
figure 9).
                                      SEARCH RESULTS
                                    32 RECORDS SELECTED

                                 1) DISPLAY SUMMARY REPORT

                                 2) PRINT REPORT

                                 3) PRINT VARIABLE FIELD REPORT

                                 4) REFINE SEARCH

                                 5) RECORD BY ID NUMBER

                                 6) RETURN TO MAIN MENU
                                         Enter Selection (1-6)
                                          FOR HELP
                                            Figure 9
From the  "SEARCH RESULTS" Menu, one is able to
display  Report summaries  of the  records  selected by
chosing  (1) "Display Summary Report".  A sample screen
from the Summary Report is shown in figure 10.
                           15

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         Printing the
    Summary Report
         Printing the
Variable Field Report
                                     _Call No.:  OSWER 9488.00-8_
                                                 _Doc. ID: 12
                                     Pub. Date:  06/30/86
                                        Title:  ACCEPTABILITY OF THERMAL
                                  RELIEF VENTS ON HAZARDOUS
                                  WASTE INCINERATORS
                                        Corp. Source:  OSW
                                          Keywords:  DIRECTIVES,
                                       INCINERATION, AIR,
                                       EMISSIONS, EQUIPMENT
                                  Abstract: EXPLAINS THAT USE OF DUMP STACKS DURING OPERATION OF
                                  HAZARDOUS WASTE INCINERATORS SHOULD BE SEVERLY LIMITED BECAUSE
                                  DIRECT VENTING OF STACK EMISSIONS MAY VIOLATE PART 264, SUBPART O,
                                  PERFORMANCE STANDARDS.
                                     _CaUNo.:  OSWER 9488.03(851.
                                                 _Doc. ID: 14
                                     Pub. Date:  04/01/85
                                        Title:  ACCEPTABLE LEVELS OF
                                  RESIDUAL CONTAMINANTS IN
                                  THE EPA INCINERATOR RESIDUES
                                  (REVISION)
                                        Corp. Source:  OSW
                                          Keywords:  DIRECTIVES,
                                       POLYCHLORINATED
                                       BIPHENYLS (PCB),
                                       INCINERATION
                                  Abstract: REVISES LEVEL OF CONCERN FOR SOLID RESIDUES RESULTING
                                  FROM INCINERATION OF PCB'S FROM 50 PPM TO 2 PPM.
                                  [Njext screen     [PJrevious screen      [T]op of file
                                                         FOR HELP

                                     SCREEN 1 OF 16
                                             [M]enu
[N]
                                                         Figure 10
                                You will note that two records are displayed per screen and
                                the  screen  counter  in the lower  right  hand corner
                                indicates which  screen  is  being  viewed.  Each record
                                contains the  call  no.   (call  number);  the doc. id,
                                (document ID number); the pub. date (publication date); the
                                corp. source (corporate source); the title; the keywords; and
                                the abstract of the document. Note: If there is a document
                                which is of particular interest,  you  can  view the entire
                                record by noting the doc. id.number.
A summary  report consisting  of the call number,  title,
keywords and abstract  can be sent to  your  printer  by
choosing (2) "Print Report."
You may also choose the fields to be included in the printed
report.  By selecting (3) "Print Variable Field Report," the
screen shown in figure 11 will be displayed. Place an "X"
next to the fields you wish to include in the report.
                                      16

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Narrowing Your
         Search
Expanding Your
         Search
  Entire Record
                                        VARIABLE FIELD REPORT
                                      MARK DESIRED FIELDS WITH "X"
                                         AUTHOUR:
                                 CORPORATE SOURCE:
                                            TITLE:
                                   CONTACT PERSON:
                                BIBLIOGRAPHIC INFO:
                                  PUBLICATION DATE:
                                EPA REPORT NUMBER:
                                      NTIS NUMBER:
                              EPA CONTRACT NUMBER:
                                         ABSTRACT:
                                     KEYWORDS:
                               GEOGRAPHIC CODE:
                                DOCUMENT TYPE:
                               ABSTRACT SOURCE:
                            DOCUMENT LOCATION:
                                ACQUISITION INFO:
                                OTHER LIBRARIES:
                                   CALL NUMBER:
                            DOCUMENT ID NUMBER:
                                         [P]rint report [E]dit Screen [MJenu [ ]
                                              FOR HELP
                                               Figure 11
You are able to further refine your search  by choosing
option   (4)   "Refine   Search".      Should   you
select this option, your initial "SEARCH CRITERIA" screen
will appear with the option of adding information to your
previous search criteria.
                         The more search criteria fields you complete, the faster your
                         search  and the smaller and more specific  your set of
                         documents.
Ideally, the set of records retrieved will be a small, precise
set. However, if you find that the set retrieved is too narrow
or retrieves no records at all, you should expand your search
criteria. This can  be done by  either  choosing  fewer
search criteria to search on (e.g., do not specify words in the
title field) or consulting the option (5) "Hierarchy of
Keywords" on the "MAIN MENU" to find related terms.
Also, be sure to check that you have correctly spelled and
entered the corp. source, keywords, etc.
To see all of the fields associated with a particular record,
choose (5) "Display Entire Record By ID Number".  A full
record is composed of two  screens. A sample of a full
record display can be found in figures 12 and 13.
                              17

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ID NUMBER:

     TITLE:
                   FULL RECORD DISPLAY
                  12
                                    CORPORATE SOURCE: OSW
                 ACCEPTABILITY OF THERMAL RELIEF VENTS
                 ON HAZARDOUS WASTE INCINERATORS
   KEYWORDS:    DIRECTIVES, INCINERATION, AIR
                 EMISSIONS, EQUIPMENT

    ABSTRACT:    EXPLAINS THAT USE OF DUMP STACKS DURING
                 OPERATION OF HAZARDOUS WASTE
                 INCINERATORS SHOULD BE SEVERLY LIMITED
                 BECAUSE DIRECT VENTING OF STACK EMISSIONS
                 MAY VIOLATE PART 264, SUBPART O,
                 PERFORMANCE STANDARDS.
  [N]ext screen  [V]iew another record   [M]enu
                   FOR HELP
                                           [N]
                Figure 12 - Screen 1 of 2
                     FULL RECORD DISPLAY

    CALL NUMBER:  OSWER  9488.00-8  AUTHOR:
PUBLICATION DATE:  06/30/86       ACQUISITION:
PUBLICATION INFO:  WASHINGTON, DC, USEPA
       LOCATION:  EJBDHW  CONTACT PERSON: ANDERSON, ROBIN
ABSTRACT SOURCE:  SUMMARY     EPA REPORT:
  DOCUMENT TYPE:  R          EPA CONTRACT:
GEOGRAPHIC CODE:               NTIS NUMBER:
      OTHER INFO:  EPAX 8704-0145, ALL REGIONAL LIBRARIES, NEIC-
                 DENVER, EDISON, CINCINNATI, ADA, RTF, LAS
                 VEGAS
   [P]revious screen   [V]iew another record    [M]enu   [P]
                    FOR HELP
                Figure 13 - Screen 2 of 2
    18

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6.3 Display Entire Record
         By Call Number
6.4    Display Alphabetic
       List of Keywords
This option allows you to view a full record if the call
number is previously known. Type in the call number in the
space provided (see figure 14).  Call numbers must be
entered exactly. Typical call numbers include:
                                OSWER 9487.50-1 A
                                OSWER 9300.01(84)
                                OSWER 9834.2
                          EPAX 8612-0015
                          TD 898.S93L86
                          S 55.3 1987
                                              FULL RECORD DISPLAY
                                      ENTER A CALL NUMBER:
                                                 FOR HELP
                                                      Figure 14
Option (3) "Display Alphabetic List of Keywords" allows
the user to view the keywords listed in alphabetical order.
After choosing option (3), the following screen will appear
  (figure 15):
                                     19

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                  ALPHABETIC LIST OF KEYWORDS
        Enter first letter of keywords to view or * for all: ( )
                         FOR HELP
                            Figure 15
Should the user choose the letter "A" the screen in figure 16
will appear.
                   ALPHABETIC LIST OF KEYWORDS
 A LIST - Use Technology Transfer Documents
 ABANDONED SITES
 ACIDS
 ACTIVATED CARBON ADSORPTION
 ACTIVATED SLUDGE - Use Aerobic Biodegradation
 ADVANCED ELECTRIC REACTOR
 AERATED LAGOONS
 AERATED PONDS - Use Aerated Lagoons
 AERATION
 AEROBIC BIODEGRADATION
 AIR
 AIR STRIPPING
 ALTERNATE CONCENTRATION LIMITS - Use Alternative Concentration Limits (ACL)
 ALTERNATIVE CONCENTRATION LIMITS (ACL)
 ALTERNATIVE TECHNOLOGIES
        [N]ext screen                 [H]ardcopy of screen
        [C]hange search letter          [M]enu                  [N]
                          FOR HELP
                            Figure 16
      20

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6.5    Display Hierarchy
           of Keywords
                                 Note that there are also terms listed which are not keywords.
                                 For instance, in the case of "Aerated Ponds"  the user is
                                 instructed to use the term "Aerated Lagoons". "Aerated
                                 Ponds" is not considered a keyword.
                                 By choosing "N" one can "page" through the rest of the
                                 keywords beginning with a specific letter.
                                 If you wish to have a copy of a screen of keywords sent to
                                 your printer choose "H".
                                 To change the beginning letter of the keywords you are
                                 viewing choose "C".
This option allows you to view the same list of keywords as
in option (3) "Display Alphabetic List of Keywords" with
some important differences.  In this "MAIN MENU" option
a keyword will appear with its corresponding definition,
should there be one.  Further, one is able to view other
keywords and their respective relationship to a listed
keyword.
                                 After choosing (4)  "Display Hierarchy of Keywords" the
                                 screen in figure 17 will appear:
HIERARCHY OF KEYWORDS
ASSESSMENT GOVERNMENT
CONTROL METHODS HAZARDOUS SUBSTANCES
EMERGENCY PREPAREDNESS LEGAL ASPECTS
MANAGEMENT
SUPERFUND
WASTE TYPES
Enter keyword:
ENTER ONE OF THE ABOVE KEYWORDS OR ANY OTHER
 FOR HELP
                                                       Figure 17
                                      21

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The user is presented with the nine major subject groupings
which compose the keyword list.  Each of the 300 keywords
falls within one of these major subject groupings.  Each of
the major subject groupings are themselves keywords.
The user is able to type in one of the keywords.  In the
following example (figure 18), LEGAL ASPECTS has been
typed in.
              HIERARCHY OF KEYWORDS

              	DEFINITION 	
     The legislation and resulting regulations, funds, enforcement
     procedures and liability.
 Enter keyword: LEGAL ASPECTS
    [BJroader terms  [NJarrower terms   [RJelated terms
    [Definition    [CJhange keyword  [HJardcopy   [M]enu   [ ]
                    FOR HELP
                       Figure 18
     22

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Broader Terms
To see terms which are of a more general nature than the
listed term, choose "B" for Broader Terms. In the case of
LEGAL ASPECTS when Broader Terms is selected the
screen in figure 19 appears.
                                    HIERARCHY OF KEYWORDS

                                   	BROADER TERMS	
                                   NO BROADER TERMS FOUND
                       Enter keyword:  LEGAL ASPECTS
                          [BJroader terms [N]anower terms  [R]elated terms
                          [Definition    [CJhange keyword [HJardcopy   [Mjenu [  ]
                                         FOR HELP
                                            Figure 19
                      No broader terms were located because LEGAL ASPECTS
                      is one of the major subject headings.
                           23

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Narrower Terms
  Related Terms
To see terms which are  more specific, choose "N" for
Narrower Terms.  In figure 20 all the keywords displayed
express a more  specific concept than LEGAL ASPECTS.
The user may choose to  search employing one of these
narrower terms for a more refined search.
                                      HIERARCHY OF KEYWORDS

                                     	NARROWER  TERMS	
                           ENFORCEMENT
                           LEGISLATION
                           LIABILITY
                           REGULATIONS
                         Enter keyword: LEGAL ASPECTS
                            [B]roader terms [NJarrower terms   [R]elated terms
                            [DJefinition    [Qhange keyword  [Hjardcopy   [MJenu   [
                                             FOR HELP
                                              Figure 20
Related terms are keywords which express a concept closely
related to the listed keyword other than  the broader or
narrower term relationships.
                        The user can continue to have the option of viewing broader,
                        narrower, or related terms to the listed keyword.
                             24

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        Change Keyword
6.6
              Hardeopy
Display Corporate
         Sources
                          To view another keyword, choose "C" for Change Keyword
                          and enter the new keyword in the space provided. In the
                          following example, LIABILITY was entered (see figure 21).
                                               HIERARCHY OF KEYWORDS

                                              	NARROWER TERMS
                                     ENFORCEMENT
                                     LEGISLATION
                                     LIABILITY
                                     REGULATIONS
                                 Enter keyword: LIABILITY
                                     [B]ioader terns  [NJarrower terms   [RJelated terms
                                     [Definition    [Qhange keyword  [HJardcopy   [MJenu   [
                                                      FOR HELP
                                                       Figure 21
                         By  selecting  "H"  for  Hardeopy,  you  can  also
                         have a copy of the screen sent to your printer automatically.
By selecting option (5) "Display Corporate Sources", the
user is able to view a list  of the corporate sources used in
the database. A corporate source is the EPA program office,
other  Government Agency or quasi-Government Agency
responsible for producing a particular document in the
Collection. If option (5) "Display Corporate Sources" is
selected, the following screen appears in figure 22.
                                      25

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                Acronym
6.7
             Next Screen
Exit System
                                                        CORPORATE SOURCES
                                    AEERL     AIR AND ENERGY ENGINEERING RESEARCH LAB
                                    ASRL      ATOMSPHERIC SCIENCES RESEARCH LABORATORY
                                    C&SD/OW   CRITERIA AND STANDARDS DIVISION, OFFICE OF WATER
                                    CBO      CONGRESSIONAL BUDGET OFFICE
                                    CDC      CENTERS FOR DISEASE CONTROL
                                    CEC      COMMISSION OF THE EUROPEAN COMMUNITIES
                                    CERLCOR   ENVIRONMENTAL RESEARCH LABORATORY, CORVALLIS, OR
                                    CRS       CONGRESSIONAL RESEARCH SERVICE
                                    DOD      DEPARTMENT OF DEFENSE
                                    DOE      DEPARTMENT OF ENERGY
                                    DOI       DEPARTMENT OF THE INTERIOR
                                    DOT       DEPARTMENT OF JUSTICE
                                    DOT      DEPARTMENT OF TRANSPORTATION
                                    ECAO      ENVIRONMENTAL CRITERIA ASSESSMENT OFFICE
                                    ECAOCIN   ENVIRONMENTAL CRITERIA ASSESSMENT OFFICE.ONCINNATI, OH
                                              [N]ext screen
                                                [MJenu
                                             FOR HELP
                                        IN]
                                                           Figure 22
                      The acronym is listed followed by the full name of the EPA
                      program or other Government Agency or quasi-Government
                      Agency. It is important to note the acronym of a program or
                      Agency which is of particular interest because it is the
                      acronym, not the full name of the corporate  source which
                      must be used when choosing to select on the search criteria
                      corp. source.
                      To continue browsing through the list of corporate sources,
                      choose "N" for Next Screen.
To leave the Hazardous Waste Collection Database Menu,
simply choose option   (6)  "Exit  System".  You  will be
prompted to confirm your intention to leave the menu by
trying either "Y" for Yes or "N" for No.
                                   You can leave the system at anytime.  However, you must
                                   first get to the  "MAIN MENU" screen  before selecting
                                   option (6) "Exit System".
                                        26

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              APPENDIX A -- LIST OF EPA TARGET LIBRARIES
REGION 1

EPA Region 1 Library
JFK Federal Building
Boston, MA 02203
8/835-3300
E-Mail ID: EPA9128
REGION 6

EPA Region 6 Library
1445 Ross Avenue
Dallas, Texas 75202-2733
8/225-644
E-Mail ID:  EPA9699
REGION 2

EPA Region 2 Library
26 Federal Plaza
New York, NY 10278
8/264-2881
E-Mail ID: EPA9299
REGION 7

EPA Region 7 Library
726 Minnesota Avenue
Kansas City, KS 66101
8/757-2828
E-Mail ID:  EPA9743
REGION 3

EPA Region 3 Library
841 Chestnut Street
Philadelphia, PAA 19107
8/597-0580
E-Mail ID:  EPA9337
REGION 4

EPA Region 4 Library
345 Courtland Street, N.E.
Atlanta, GA 30365
8/257-4216
E-Mail ID:  EPA9415
REGION 5

EPA Region 5 Library
230 South Dearborn Street, Room 1420
Chicago, IL 60604
8/353-2022
E-Mail ID: EPA9559
REGION 8

EPA Region 8 Library
Denver Place, Suite 500
999 18th Street
Denver, CO 80202-2413
8/564-1444
E-Mail ID:  EPA9869
REGION 9

EPA Region 9 Library
215 Fremont Street
San Francisco, CA 94105
8/454-8082
E-Mail ID: EPA9956
REGION 10

EPA Region 10 Library
1200 Sixth Avenue
Seattle, WA 98101
8/399-1289
E-Mail ID:  EPA9085
                                   27

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LABORATORIES

EPA Region 2 Field Office Library
Edison, NJ 08837
8/340-6762
E-Mail ID: EPA9299


EPA Library Services Office, MD-35
Research Triangle Park, NC  27711
8/629-2777
E-Mail ID: EPA3128

Andrew W. Briedenbach Environmental
   Research Center Library
26 W. St. Clair St.
Cincinnati, OH 45268
8/684-7707
E-Mail ID: EPA3141


Robert S. Kerr Environmental
   Research Lab Library
P.O. Box 1198
Ada, OK 74820
8/743-2241
E-Mail ID: EPA8441


Environmental Monitoring System
   Lab Library
P.O. Box 93478
Las Vegas, NV 89193
8/545-2648
E-Mail ID: EPA8231


National Enforcement Investigation
   Center Library
Building 53, Box 25227
Denver Federal Center
Denver, CO 80225
8/776-5122
E-Mail ID: EPA2339


HEADQUARTERS

EPA Headquarters Library, PM-211A
401 M Street, SW, Room 2904
Washington, DC 20460
8/382-5922
E-Mail ID: EPA3738
                                    28

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                APPENDIX B -  FILE STRUCTURE OF DATABASE


The Hazardous Waste Collection Database is composed of 20 fields:

CALLNU -- a unique identifier assigned to each item by the library staff. Used to determine where
the item is shelved in the EPA Headquarters Library.  (20 characters)

OTHERINFO ~ includes codes to show which other EPA libraries have a copy of the document
and call numbers of those copies if appropriate. (254 characters)

TITLE — the title of the book, report, policy directive, or other material. Initial articles, such as
"the," "an" or "a" have been eliminated from the title. (150 characters)

AUTHOR — the writer of a book or report. Last name is listed first, followed by first name and
middle initial. (30 characters)

CORPSOURCE — the EPA sponsoring office, other Government Agency or quasi-Government
Agency that issued the document.  (10 characters)

CONTACTP — EPA staff member who can be contacted for further information.  Last name listed
first, followed by first name and middle initial.  (20 characters)

PUBDATE — Date of the book, report, or document. Form is mm/dd/yy. For instance, December
15,1987 would be listed as 12/15/87. (8 numeric characters)

BIB — bibliographic information listing place of publication and publisher. (60 characters)

ACQUIS — information helpful in acquiring the item. In the case of commercial books the
international standard book number is listed. In the case of Government reports from Agencies
other than the EPA, the ordering number may be listed. For EPA publications see NTISNU field
(30 characters)

LOCATION — the collection the particular EPA library has chosen to house the documents. (10
characters)

TYPEDOC — indicates the nature of the material (i.e., report, book, microfiche).  (5 characters)

KEYWORDS - the words and phrases assigned from a controlled vocabulary list that indicate the
subject and contents of the document.  See the Hazardous Waste Collection Database Thesaurus
for a list of the possible keywords. (150 characters)

GEOCODE — indicates documents whose content is specifically applicable to a State or Region.  (5
characters)

ABSTRACT — a brief description of the content of the document. (254 characters)

ABSOURCE -- source of the abstract. (10 characters)

NTISNU - the ordering number for reports available through the National Technical Information
Service in Springfield, VA. (12 characters)
                                      29

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EPARPTNU - a reference number assigned to an EPA report by the originating EPA office. (20
characters)

EPACONTRCT -- the EPA contract number under which the work was performed. (15
characters)

DID - unique document identifier number, assigned by the system. (5 numeric characters)

EDIT - maintenance field indicating the status of the record.  (1 character)
                                    30

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    APPENDIX C - ACCESSING THE HAZARDOUS WASTE COLLECTION
                        DATABASE USING  DBASE III
To bypass the Hazardous Waste Collection Database Menu so that the user can search all of the
fields of the database proceed as follows:

Depending upon how your system is configured, enter dB ASE

At the dot prompt, type:


USE\HWC\HAZARD.DBF


You are now able to search on any of the 20 fields which compose the database.
                                  31

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                 APPENDIX D - SAMPLE SEARCH
Defining a Search
        Problem
  Choosing Your
  Search Strategy
                         This  sample search illustrates how the Hazardous Waste
                         Collection  Database Menu can  be  used  to  retrieve
                         information. It also highlights several options available in
                         the Menu. The results of this sample search are based on the
                         contents of the  database as  of January 1,  1988.  If you
                         perform this sample search after April 1, 1988, your results
                         may vary slightly from those listed.
Let's assume you are trying to locate case histories on
contamination.
                          After logging on the system (see Section 5.0 "Accessing the
                          Menu") hit any key to proceed to the "MAIN MENU", (see
                          figure 1).
                                                 MAIN MENU
                                   1) SELECT RECORDS

                                   2) DISPLAY ENTIRE RECORD BY CALL NUMBER

                                   3) DISPLAY ALPHABETIC LIST OF KEYWORDS

                                   4) DISPLAY HIERARCHY OF KEYWORDS

                                   5) DISPLAY CORPORATE SOURCES

                                   6) EXIT SYSTEM
                                               Enter Selection (1-6)
                                                FOR HELP
                                                 Figure 1
First choose option (1) "Select Records".  After  entering 1
in the space provided, the following screen will appear:
                               32

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Using the Keyword
            Field
                                              SEARCH CRITERIA
                                   PUBLISHED AFTER:




                                  PUBLISHED BEFORE:

                                      CORP. SOURCE:

                                              TITLE:

                                         KEYWORDS:
                              /  /

                             mm/dd/yy

                             / /
                                 SEARCH ON ANY OR ALL OF THE ABOVE FIELDS
                                                FOR HELP
                                                Figure 2


                          You will note that your research problem involves two
                          concepts:


                          case histories

                          contamination
                          Since the search is subject specific, you will want to search
                          on the keyword field. To do so, skip over the first two
                          fields (i.e., Corp. Source and Title), in  the "SEARCH
                          CRITERIA17 screen by choosing  until the
                          cursor reaches the keyword field.
The Menu restricts you to entering one keyword at a time.
Note: You can enter additional keywords when refining you
search.
                          In the space provided in the keyword field, type:
                          CASE HISTORIES
                               33

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Using Alphabetic List
       of Keywords
                            Hit the  key and select "S"  to search the
                            database.  You will note that this keyword is invalid. The
                            screen will  immediately respond  with  the  message
                            "Keyword Invalid.  Please Re-Enter".
                            This  illustrates  the importance  of first  consulting
                            the keyword list.   Therefore,  continue  to  hit  the
                             key until the instruction messages appear at
                            the bottom of the screen.  Select "M"  to return to "MAIN
                            MENU".  Choose option (3) "Display Alphabetic List of
                            Keywords" or option (4) "Display Hierachy of Keywords"
                            to view the keywords.
On the "MAIN MENU" screen, select option (3) "Display
Alphabetic List of Keywords".  The following screen in
figure 3 will appear:
                                          ALPHABETIC LIST OF KEYWORDS
                                   Enter first letter of keywords to view or * for all: (  )
                                                FOR HELP
                                                   Figure 3
                            First check to see if some variant of case histories is a
                            keyword.   Since the beginning letter of the word is "C",
                            type "C" in the space provided. The following screen will
                            appear:
                                 34

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                                         ALPHABETIC LIST OF KEYWORDS
                               C-LIST    Use Technology Transfer Documents
                               CALCINATION
                               CALIFORNIA LIST
                               CAPPING
                               CARCINOGENS
                               CASE STUDIES
                               CEMENT KILN DUST - Use Pozzolanic Process
                               CEMENTING
                               CENTRIFICATION
                               CERCLA
                               CERCLIS
                               CHAMBER PRESSURE FILTERS
                               CHEMICAL TREATMENT
                               CHLORINOLYSIS
                               CIRCULATING BED COMBUSTION
                                [N]ext screen
                                [C]hange search letter
                              [H]ardcopy of screen
                              [M]enu
                                               FOR HELP
IN]
                                                  Figure 4
                         You will note the term "case histories" does not appear on
                         the list, but "case studies", a synonym, is found on the list.
                         Also  check the  term  "contamination".    Continue
                         viewing the list by choosing  "N"  for next screen.
                         Contamination is a keyword.
                         Now that you are confident of your two keywords, return to
                         the "MAIN MENU" by selecting "M".
                         Once again select option (1)  "Select Records" from the
                         "MAIN MENU".
Entering Search
        Criteria
Enter the published after and published before information,
then use your  key to move your cursor down
to the keywords field. Enter your first keyword CASE
STUDIES as shown in figure 5.
                              35

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                   SEARCH CRITERIA
        PUBLISHED AFTER:




       PUBLISHED BEFORE:


           CORP. SOURCE:


                   TITLE:


              KEYWORDS:
 / /

mm/dd/yy


/  /
CASE STUDIES
      SEARCH ON ANY OR ALL OF THE ABOVE FIELDS
                     FOR HELP
                     Figure 5
Hit the  key once.  The instruction message
will appear at the bottom of the screen. Then, select "S" to
search the database.
     36

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 Search Results
Refining Search
The computer will search the database.
finished, the screen in figure 6 will appear.
When it has
                                        SEARCH RESULTS
                                      120 RECORDS SELECTED

                                   1) DISPLAY SUMMARY REPORT

                                   2) PRINT REPORT

                                   3) PRINT VARIABLE FIELD REPORT

                                   4) REFINE SEARCH

                                   5) RECORD BY ID NUMBER

                                   6) RETURN TO MAIN MENU
                                           Enter Selection (1-6)
                                            FOR HELP
                                              Figure 6
In most circumstances,  120 documents is far too many to
review.  Therefore, you may wish to refine the search by
using the second keyword "contamination" and by limiting
the publication date to between 1984 and  1987. Select
option (4), "Refine Search".
                       Enter 01/01/84 in the published after field (the earliest
                       publication date) and 12/31/87 in the published before field
                       (the latest publication date). Then, hit the 
                       key to move your cursor down to the keywords field.  As
                       you move your cursor through the fields, you will be given
                       another line in which  to add your  second  keyword,
                       "CONTAMINATION".  Again, hit  key
                       and the instruction message will appear at the bottom of the
                       screen (see figure 7). Then, select "S" to search database.
                            37

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Search Results
                                         SEARCH CRITERIA
                               PUBLISHED AFTER:   01/01/84

                                                  mm/dd/yy

                              PUBLISHED BEFORE:   12/31/87

                                  CORP. SOURCE:

                                           TITLE:

                                      KEYWORDS:    CASE STUDIES
                                                   CONTAMINATION
                                       [Sjearch database
                                       [EJdit search fields   [Mjenu  [S]
                                              FOR HELP
                                             Figure?
After the computer is finished searching the database, the
screen in figure 8 will be displayed:
                           38

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Summary Report
Using Hierarchy
   of Keywords
                                         SEARCH RESULTS
                                      8 RECORDS SELECTED

                                   1)  DISPLAY SUMMARY REPORT

                                   2)  PRINT REPORT

                                   3)  PRINT VARIABLE HELD REPORT

                                   4)  REFINE SEARCH

                                   5)  RECORD BY ID NUMBER

                                   6)  RETURN TO MAIN MENU
                                           Enter Selection (1-6)
                                            FOR HELP
                                               Figure 8
                        Eight records were chosen that contain both the keywords
                        "case studies" and "contamination".
To  view a summary of each record, select option (1)
"Display Summary Report". If you wish to a hardcopy of
the report, select option (2)  "Print Report" to automatically
send a hardcopy to your printer. After viewing the summary
report, choose "M" to return to the "SEARCH RESULTS"
menu screen. Then, select option (6)  to "Return to Main
Menu".
To enhance your search, use the hierarchical display of
keywords which is option (4) on the "MAIN MENU". The
screen in figure 9 will appear:
                             39

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HIERARCHY OF KEYWORDS
ASSESSMENT GOVERNMENT
CONTROLMETHODS HAZARDOUS SUBSTANCES
EMERGENCY PREPAREDNESS LEGAL ASPECTS
MANAGEMENT
SUPERFUND
WASTE TYPES
Enter Keyword:
ENTER ONE OF THE ABOVE KEYWORDS OR ANY OTHER
 FOR HELP
                       Figure 9
You will notice that nine keywords are displayed.  These
nine keywords represent the broad subject groupings under
which the 300 keywords are organized. All of the keywords
fall  within  the  scope of one  of these major subject
groupings.
The screen directs you to "Enter Keyword".  You can enter
one of the nine keywords or any other other from the
alphabetic list.
Enter the keyword CONTAMINATION.
Then, hit the  key and the screen in figure 10
will be displayed.
     40

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  Broader Terms
Narrower Terms
  Related Terms
                                       HIERARCHY OF KEYWORDS
                                         NO DEFINITION FOUND
                         Enter Keyword:  CONTAMINATION
                             [B]roader terms [N]arrower terms   [RJelated terms
                             [Definition    [CJhange keyword  [HJardcopy   [M]enu  [ ]
                                            FOR HELP
                                               Figure 10
                         In the case of the keyword "contamination", no definition is
                         listed.  Note that you are given the choice of selecting
                         "Broader Terms," "Narrower Terms," or "Related Terms."
The "Broader Terms"  selection will list a more general
concept under which the keyword "contamination" would
fall. You might choose  to use a broader keyword for a more
comprehensive search.
Selecting "Narrower Terms" will generate a list of keywords
which express more specific concepts than "contamination".
By choosing to search on such terms, the user may generate
a more refined search.
Finally, the "Related Terms" selection will display terms
closely related to the keyword "contamination".
                        Try selecting for both the "Narrower Terms" and  the
                        "Related Terms". In both cases, no such terms were found.
                        However, when selecting for "Broader Terms" the following
                        screen in figure 11 is displayed.
                              41

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Expanding Your Search
                                            HIERARCHY OF KEYWORDS

                                           	BROADER  TERMS
                                                ECOLOGICAL RISK
                               Enter keyword: CONTAMINATION
                                  [B]roader terms [N]anower terms   [RJelated terms
                                  [Definition    [CJhange keyword  [HJardcopy   [MJenu  [
                                                  FOR HELP
                                                    Figure 11
The keyword "ecological risk" is considered to be a term
broader in scope than "contamination." Now you are ready
to search using an additional keyword.
                              Return to the "MAIN MENU" by selecting "M".  Then,
                              select option (1) "Select Records". Hit the 
                              key until you reach the keyword field.  Type in CASE
                              STUDIES and select  "S" to search.  Next, refine the
                              search, using the keyword "ecological risk". Select option
                              (3) and hit the  key until you reach the second
                              keyword field.  Type in ECOLOGICAL RISK and hit the
                                key once.   The instruction message will
                              immediately appear.  Then, select "S" to search.  Seven
                              records are selected.  If you wish to view the records choose
                              option (1) or (2).
                              You may not always feel the need to repeat searches using
                              keywords which are  related to each other.  Many
                              searches are very straight forward. However, this search
                              illustrates how you can use the alphabetic and hierarchical
                              keyword displays to improve your retrieval of relevant
                              information.
                                   42

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