Geographic Index of Environmental Articles 1991 Center for Environmental Research Information Office of Research and Development U.S. Environmental Protection Agency Cincinnati, Ohio 45268 EPA/600/R-92/099 November 1992 Printed on Recycled Paper ------- Notice This document has been reviewed in accordance with U.S. Environmental Protection Agency policy and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use. 11 ------- Contents Preface iv Acknowledgment iv Geographic Pathway v Sources xi Geographic Index 1 Source Index 57 111 ------- Preface This index was produced in accordance with the Environmental Research Geographic Location Information Act, Public Law 101-617, enacted by the United States Congress on November 16,1990. Compiled by the U.S. Environmental Protection Agency, it is intended as a quick reference for locating published articles relating to environmental issues for individual geographic locations. This publication contains an extensive but limited listing of articles from forty- seven journals and five proceedings published during 1991. It is not intended to be an exhaustive listing of all publications and articles about the environment published during that period. Inclusion of the various journals, proceedings, and articles appearing herein does not constitute endorsement by the U.S. EPA. Individuals may use this resource to locate reference materials covering environmental issues and research relating to various geographical locations around the world. It may be useful in finding literature for such purposes as detecting trends in global or regional environmental quality, assisting the public in learning more about environmental issues in their own communities, or identifying other areas of environmental interest. Listings contained in this publication are organized in two ways. The first half of the index lists articles according to the geographic locations of their subject matter. The second half presents the same listings organized by the individual source documents in which they appear. This publication was compiled from numerous journals and proceedings published in 1991. As required by law, the U.S. EPA will periodically update this index to remain current. Acknowledgment Staff members of the EPA library in Cincinnati, Ohio, located many of the journals included in this publication. IV ------- Geographic Pathway" Bodies of Water Adriatic Sea 3 Alaska, Chukchi Sea 4 Alaska, Prince William Sound 4 Arizona, Salt River 5 Atlantic Ocean 5 Baltic Sea 6 Chesapeake Bay 29,51,53 Colorado, Clear Creek 15 Delaware Estuary 16 Florida, Crystal River 17 Florida, Indian River 18 Georgia, Lake Oglethorpe 19 Georgia, Ogeechee River 19 Great Lakes 20 Idaho, Coeur d'Alene River 22 Illinois, Lake Decatur 23 Kansas, Melvern Reservoir 27 Louisiana, Calcasieu River 27 Maine, Gulf of 28 Maryland, Susquehanna River 29 Massachusetts, Waquoit Bay 30 Mediterranean Sea 30 Mexico, Gulf of 30 Michigan, Grand River 30 Mississippi River 31 Montana, Madison River 32 Montana, Upper Clark Fork River 32 New York, Hudson River 35 New York, Jamaica Bay 35 New York, Long Island Sound 36 New York, Ninemile Creek 36 New York, OnondagaLake 36 North Carolina, Dills Creek 37 North Carolina, Neuse River 37 North Carolina, South Creek Estuary 37 North Sea.. 37 Ohio River 39 Oregon, Steamboat Creek 39 Pacific Ocean 40 South Carolina, North Inlet 42 Tennessee, Chickamauga Reservoir 44 Texas, Lower Colorado River 45 Tigris River .'...45 United States, Savannah River 52 Virginia, Rappahannock River 53 Washington, Hood Canal 53 Washington, Padilla Bay 54 Washington, Soap Lake 54 Wisconsin, Eau Galle Reservoir 54 Wisconsin, Little Rock Lake 55 Wisconsin, Sheboygan River 55 Canadian Provinces Alberta n British Columbia 12 Manitoba 12 New Brunswick 12 Newfoundland 12 Northwest Territories 12 Nova Scotia 12 Ontario 12 Ottawa 14 Prince Edward Island 14 Quebec 14 Saskatchewan 14 by state where applicable ------- Cities Alabama, Montgomery... Alabama, Muscle Shoals. Arizona, Phoenix Arkansas, Jefferson 3 3 5 5 California, Claremont 8 California, Fresno 8 California, Glendora 8 California, Los Angeles 8 California, Marina Del Ray 9 California, Monterey 9 California, Pasadena 9 California, Riverside 9 California, San Diego 9 California, San Francisco 9 California, San Pedro 9 California, Sunnyvale 10 California, Vallejo 10 California, Ventura 10 Chernobyl 14 Colorado, Colorado Springs 15 Colorado, Denver 15 Connecticut, New Haven 15 Connecticut, New Milford 15 Connecticut, Newtown 15 Connecticut, Stonington 16 Delaware, New Castle 16 Delaware, Wilmington 16 Florida, Gainesville 18 Florida, Jacksonville 18 Florida, Miami 18 Florida, Orlando 18 Florida, Pensacola 18 Florida, Port St. Lucie 18 Georgia, Athens 19 Georgia, Tifton 19 Hong Kong 22 Idaho, Boise 22 Idaho, Lewiston 22 Illinois, Argonne 22 Illinois, Chicago 23 Illinois, Granite City 23 Illinois, Mapleton 23 Indiana, Bloomington 24 Indiana, Evansville 24 Indiana, Indianapolis 24 Indiana, West Lafayette 24 Iowa, Ames 25 Iowa, Treynor 25 Kentucky, Lexington 27 Kentucky, Louisville 27 Louisiana, Crowley.; 28 Louisiana, New Orleans 28 Louisiana, Shreveport 28 Maine, Steep Falls 28 Maryland, Baltimore 29 Maryland, Gaithersburg 29 Massachusetts, Boston 29 Massachusetts, Cape Cod 29 Massachusetts, Danvers 29 Massachusetts, Falmouth 29 Massachusetts, Holbrook 29 Massachusetts, Medford 29 Massachusetts, New Bedford 29 Massachusetts, Shrewsbury 30 Massachusetts, Wellfleet 30 Michigan, Detroit 30 Michigan, Traverse City 31 Minnesota, Minneapolis 31 Minnesota, New Brighton 31 Minnesota, Rochester 31 Minnesota, Roseville 31 Mississippi, Paden 31 Missouri, Columbia 31 Missouri, Neosho 32 Missouri, Times Beach 32 Montana, Great Falls 32 Nebraska, Lincoln 32 Nevada, Reno 34 Nevada, Yerington 34 New Jersey, Atlantic City 34 New Jersey, Edison 34 New Jersey, Newark 35 New Jersey, Princeton 35 New Jersey, Somerset 35 New Jersey, West Caldwell 35 New Mexico, Las Cruces 35 New York, Ithica 35 New York, Rochester 36 New York, Syracuse 36 North Carolina, Durham 37 North Carolina, Raleigh 37 North Carolina, Research Triangle Park 37 North Dakota, Mandan 37 VI ------- Ohio, Bluffton 38 Ohio, Cincinnati 38 Ohio, Columbus 39 Ohio, Dayton 39 Ohio, Defiance 39 Oklahoma, Pryor 39 Oregon, Clackamas 39 Oregon, Portland 39 Pennsylvania, Chestnut Ridge 40 Pennsylvania, Douglasville 40 Pennsylvania, Media 40 Pennsylvania, Philadelphia 40 Pennsylvania, Pittsburgh 40 Rhode Island, Narragansett 41 South Carolina, Aiken 41 South Carolina, North Charleston 42 South Dakota, Rapid City 42 Tennessee, Oak Ridge 44 Texas, Amarillo 45 Texas, Houston 45 Texas, Paris 45 Virginia, Alexandria 53 Virginia, Waynesboro 53 Washington, Pullman 54 Washington, Seattle 54 Wisconsin, Kohler 55 Wisconsin, Madison 55 Wyoming, Kemmerer 55 Countries/Continents Africa 3 Antarctica 4 Argentina 4 Australia 5 Austria 6 Bahamas 6 Bahrain 6 Belgium 7 Bermuda 7 Botswana 7 Brazil 7 Canada 10 Chile 14 China 14 Costa Rica 16 Croatia 16 Cuba 16 Czechoslovakia 16 Denmark 16 Egypt 16 Finland 17 France 18 Germany 19 Greece 21 Guatemala 21 Hungary 22 India 23 Iraq. .25 Israel 25 Istanbul 25 Italy 25 Japan 26 Kenya 27 Korea 27 Kuwait 27 Lebanon 27 Lithuania 27 Malaysia 28 Mexico 30 Netherlands 32 New Zealand 36 Nigeria 36 Norway 38 Oman 39 Pakistan 40 Panama 40 Poland 41 Portugal 41 Saudi Arabia 41 Senegal 41 Singapore 41 South Africa...* 41 Spain 42 Sudan 43 Sweden 43 Switzerland 44 Taiwan 44 Tanzania 44 Thailand 45 Turkey 46 vu ------- United Kingdom 46 United States 48 Midwestern 52 Northeastern 52 Northwestern 52 Southern 52 Southeastern 52 Southwestern 52 Western 53 USSR 53 Yugoslavia 55 Zimbabwe 55 Counties California, Santa Barbara County 9 Colorado, Larimer County 15 Idaho, Nez Perce County 22 Illinois, Fayette County 23 Illinois, McHenry County 23 Illinois, Piatt County 23 Indiana, Boone County 24 Louisiana, Jefferson Parish 28 Michigan, Genesee County 30 Michigan, Gogebic County 30 Michigan, Washtenaw County 31 Minnesota, Olmsted County 31 New Jersey, Hudson County 35 New York, Franklin County 35 New York, Monroe County 36 Oklahoma, Harper County 39 Texas, McLennan County 45 Utah, Salt Lake County 53 Washington, Whatcom County 54 Wisconsin, Vilas County 55 Islands Hawaii, Kauai 21 Hawaii, Maui 22 Maine, Swan's Island 28 Massachusetts, Nantucket Island 29 New York, Long Island 36 Miscellaneous Regions Alaska, North Slope 4 Arctic 4,12 Asia, Southeast 5 California, Coast 8 California, Elkhorn Slough 8 California, Sequoia National Park 9 California, Sierra Nevada 9 Florida, Everglades 17 Georgia, Piedmont 19 Idaho, Tom Beall Watershed 22 Latin America 27 Louisiana Gulf Coast 28 Maryland, Aberdeen Proving Ground ..29 Maryland, Delmarva Peninsula 29 Michigan, Turkey Marsh ..31 Middle East 31 Mississippi, Yazoo National Wildlife Refuge 31 Montana, Beartooth Plateau 32 New Hampshire, Hubbard Brook Experimental Forest 34 New Hampshire, Pemigewasset Wilderness Area 34 New Jersey, Pinelands .35 North Carolina, Coast 37 North Carolina, Piedmont 37 Puerto Rico ;4l South Carolina, Coastal Plain .42 United States, Great Plains 52 Virginia, Shenandoah National Park 53 Washington, D.C 54 Washington, San Juan Archipelago 54 West Indies 54 Wisconsin, Door Peninsula 54 Wisconsin, Lake Superior Shoreline .55 Wyoming, Green River Basin 55 Mountains Adirondack 3 Appalachian 4 Colorado, Rocky Mountains 15 Nevada, Yucca Mountain 34 North Carolina, Mt. Mitchell 37 Virginia, Whitetop Mountain 53 States Alabama Southwestern Alaska Arizona Central Southwestern .3 3 3 .5 5 .5 vui ------- Arkansas .. Eastern.. California. Central.. .5 .5 .7 .7 Northern 9 Southern 10 Colorado 15 Northwestern 15 Connecticut 15 Delaware 16 Florida 17 Central 17 East Central 17 Eastern 17 Northwestern 18 Georgia 19 Eastern 19 Hawaii 21 Idaho 22 Northern 22 Southwestern 22 Illinois 22 Central 23 Northwestern 23 Southern 23 Indiana 24 Iowa 25 Kansas 26 Kentucky 27 Northern 27 Western 27 Louisiana 27 Northern 28 South Central 28 Southwestern r.28 Maine 28 Maryland ...28 Western 29 Massachusetts 29 Michigan 30 Minnesota 31 Mississippi 31 East Central s 31 Missouri 31 Southwestern 32 Montana 32 Nebraska 32 Central 32 Eastern 32 South Central 32 Western 32 Nevada 34 Northern 34 New Hampshire 34 Central 34 New Jersey 34 Central 34 Northern 35 Northwestern 35 New Mexico 35 North Central 35 Northwestern 35 New York 35 Central 35 Southeastern 36 North Carolina 36 Eastern 37 North Dakota 37 Ohio 38 Central 38 Oklahoma 39 Oregon 39 Southwestern 39 Western 40 Pennsylvania 40 Eastern 40 Northeastern 40 Southeastern 40 Rhode Island 41 South Carolina 41 Eastern 42 South Dakota 42 Tennessee 44 Central 44 Eastern 44 Northwestern 44 Western 45 Texas 45 Eastern 45 Southern 45 IX ------- Utah 53 Vermont 53 Virginia 53 Northern 53 Washington 53 Northwestern 54 West Virginia 54 North Central 54 Wisconsin 54 Central 54 North Central 55 Wyoming 55 South Central 55 Valleys California, Central Valley 8 California, Sacramento Valley 9 California, San Joaquin Valley 9 Pennsylvania, Lehigh Valley 40 West Virginia, Kanawha Valley 54 ------- Sources Journals Agriculture, Ecosystems and Environment 59 American Water Works Association Journal 59 Applied and Environmental Microbiology 60 Archives of Environmental Contamination and Toxicology 61 Archives of Environmental Health 63 Atmospheric Environment 64 Bulletin of Environmental Contamination and Toxicology 68 Canadian Journal of Soil Science 72 Chemosphere 72 Desalination 74 Ecology 74 Environmental Management 75 Environmental Pollution 75 Environmental Research 76 Environmental Science and Technology 77 Environmental Toxicology and Chemistry 78 Estuaries • 79 Freshwater Biology 80 Ground Water 81 Ground Water Monitoring Review 81 Hazardous Waste and Hazardous Materials :82 Journal of Applied Ecology 82 Journal of Environmental Engineering 82 Journal of Environmental Health 83 Journal of Environmental Management 83 Journal of En vironmental Quality 83 xi ------- Journal of Environmental Science and Health— Environmental Science and Engineering 84 Journal of Environmental Science and Health— Pesticides, Food Contaminants, and Agricultural Wastes 85 Journal of Experimental Marine Biology and Ecology 86 Journal of Irrigation and Drainage Engineering 86 Journal of Parasitology 87 Journal of Soil and Water Conservation 87 Journal of the Air and Waste Management Association 88 Journal of the Institution of Water and Environmental Management 89 Journal of the Science of Food and Agriculture 90 Journal of Toxicology and Environmental Health 91 Journal of Water Resources Planning and Management 91 Limnology and Oceanography 92 North American Journal of Fisheries Management 92 Regulatory Toxicology and Pharmacology 93 Risk Analysis 93 Research Journal of the Water Pollution Control Federation 93 Science of the Total Environment 94 Soil Science Society of America Journal 95 Southern Journal of Applied Forestry 97 Water, Air, and Soil Pollution 97 Water Research JQQ Water Resources Bulletin 10i Proceedings Proceedings of the Forty-fifth Industrial Waste Conference, May 8,9,10, 1990, Purdue University 102 Proceedings of the International Workshop on Large Scale Reforestation 103 Proceedings of the International Workshop on Research in Pesticide Treatmenl/Disposal/Waste Minimization 103 Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology 104 Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium XII ------- Geographic Index ------- ------- Adirondack Mountains Holocene Vegetation Patterns in the Adirondack Mountains Ecology, Apr 91, v72, til, p641 Chemistry of a Near-Shore Lake Region During Spring Snowmelt Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2024 Potassium Trends in Red Pine Plantations at Pack Forest, New York Soil Science Society of America Journal, May/Tun 91, v55, n3, p841 The Chemical Responses of Acidic Woods Lake, NY to Two Different Treatments with Calcium Carbonate Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p7 Effects of Whole-Lake Base Addition on Thermal Stratification in Three Acidic Adirondack Lakes Water, Air, and Soil Pollution, Sep 91,v59,nl/2,p23 Chloride Cycling in Two Forested Lake Watersheds in the West-Central Adirondack Mountains, New York, U.S.A. Water, Air, and Soil Pollution, Oct 91, v59, n3/4, p201 Neutralization of Acidic Groundwater Inputs and Control of Metal Mobility by a Near-Shore Adirondack Lake Sediment Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p!49 Adriatic Sea Inhibition of Release of Phospho- lipase Aj from Sponge Cells (Geodia cydonium) by Detergent-Polluted Sea Water. A Sensitive Method to Monitor Marine Pollution Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p751 Long-Term Trends of DDTs and PCBs in Sediment Samples Collected from the Eastern Adriatic Coastal Waters Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p864 Levels and Long-Term Trends of Some High Molecular Chlorinated Hydrocarbons in Mussels Collected from the Western Istrian Coastal Waters—Northern Adriatic Sea Chemosphere, 1991, v23 n6, p747 Distribution of Aliphatic Hydrocar- bons in Plankton of Adriatic Sea Open Waters Chemosphere, 1991, v23 n7, p925 Phosphorus Loads from Selected Watersheds in the Drainage Area of the Northern Adriatic Sea Journal of Environmental Quality, Apr-Jun91,v20,n2,p439 Africa Use of an A-T-Rich DNA Clone for Identification and Detection of Peronosclerospora sorghi Applied and Environmental Microbi- ology, M91,v57,n7,p2027 Soil Management with Cultivated Fallows in Humid and Subhumid Africa Canadian Journal of Soil Science, May 91, v71, n2, p!47 Industrial Eucalyptus Plantations in the People's Republic of the Congo— Technical, Sociological and Ecologi- cal Aspects "Proceedings of the International Workshop on Large Scale Reforesta- tion," p87 Pesticide Disposal in Guinea-Bissau: A Case History "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!51 Toxicity Evaluation of Ammonium Sulphate and Urea to Three Develop- mental Stages of Freshwater Snails Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3, p359 Lead Contamination in Street Soils of Nairobi City and Mombasa Island, Kenya Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p782 Problems and Potential of Irrigated Agriculture in Sub-Saharan Africa Journal of Irrigation and Drainage Engineering, Mar/Apr 91, v 117, n2, p!55 Alabama Measuring the Usable Carbonate Alkalinity of Operating Anaerobic Digesters Research Journal of the Water Pollution Control Federation, 1991, v63,nl,p28 Growth Reductions in Naturally Regenerated Southern Pine Stands in Alabama and Georgia Southern Journal of Applied Forestry, May 91, v!5, p73 Alabama, Montgomery A Cumulative Examination of the State/EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-3 Alabama, Muscle Shoals Tennessee Valley Authority National Fertilizer and Environmental Re- search Center—An Overview "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," pi Preliminary Studies of Batch Chemi- cal Oxidation of Wastewaters Containing Agrichemicals "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p95 Alabama, Southwestern Soil Temperature and Organic Matter in a Disturbed Forested Wetland Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!741 Removal of Floodwater Sediments by a Clearcut Tupelo-Cypress Wetland Water Resources Bulletin, Feb 91, v27,nl,plll Alaska Nutritional Controls Over Nitrogen and Phosphorus Resorption from Alaskan Birch Leaves Ecology, Apr 91, v72, n2, p709 ------- History and Pattern of Disturbance in Alaskan Arctic Terrestrial Ecosys- tems: A Hierarchical Approach to Analysing Landscape Change Journal of Applied Ecology, Apr 91, v28, nl, p244 Secchi Disk and Photometer Esti- mates of Light Regimes in Alaskan Lakes: Effects of Yellow Color and Turbidity Limnology and Oceanography, Jan 91,v36,nl,p91 Alaska, Chukchi Sea Brine-Induced Advection of Dis- solved Aromatic Hydrocarbons to Arctic Bottom Waters Environmental Science and Technol- ogy, May 91, v25, n5, p940 Alaska, North Slope Effects of Temperature and Substrate Quality on Element Mineralization in Six Arctic Soils Ecology, Feb 91, v72, nl, p242 Alaska, Prince William Sound Microbial Populations and Hydrocar- bon Biodegradation Potentials in Fertilized Shoreline Sediments Affected by the T/V Exxon Valdez Oil Spill Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2514 Long Term Effects of Crude Oil on Common Murres (Uria aalge) Following Rehabilitation Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p216 Effect of Bioremediau'on on the Mutagenicity of Oil Spilled in Prince William Sound, Alaska Chemosphere, 1991, v23 n5, p643 Effectiveness of Commercial Micro- bial Products in Enhancing Oil Degradation in Prince William Sound Held Plots "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p353 Antarctica Summertime Aerosol Measurements in the Ross Sea Region of Antarctica Atmospheric Environment, 1991, v25A, n3/4, p569 Mercury Content of Antarctic Ice and Snow: Further Results Atmospheric Environment, 1991, v25A, n8, p!657 Grounding of the Bahia Paraiso at Arthur Harbor, Antarctica. 1. Distri- bution and Fate of Oil Spill Related Hydrocarbons Environmental Science and Technol- ogy, Mar 91, v25, n3, p509 Biochemical and Energetic Composi- tion, Population Biology, and Chemical Defense of the Antarctic Ascidian Cnemidocarpa verrucosa Lesson Journal of Experimental Marine Biology and Ecology, 1991, v!47, n2, p!63 The Effects of Periodic Eutrophica- tion on Parasitism and Stock Identifi- cation of Trematomus bernacchii (Pisces: Nototheniidae) in McMurdo Sound, Antarctica Journal ofParasitology, Aug 91, v77, n4, p551 Heterogeneous Chemistry on Polar Stratospheric Clouds Atmospheric Environment, 1991, v25A,nll,p2535 Appalachian Mountains The Appalachian Mountains' Copper Basin and the Concept of Environ- mental Susceptibility Environmental Management, Mar/ Apr 91, v!5, n2 p!79 Cloud Water Deposition to Appala- chian Forests Environmental Science and Technol- ogy, Jun 91, v25, n6, p!014 Phosphorous Retention in Streams Draining Catchments in the Southern Appalachian Mountains Freshwater Biology, Dec 91, v26, n3, p335 Complex Aquifer-Aquitard Relation- ships at an Appalachian Plateau Site Ground Water, Mar-Apr 91, v29, n2, p209 Long-Term Ionic Increases from a Central Appalachian Forested Watershed Journal of Environmental Quality, Jan-Mar 91, v20, nl, p250 Spatial Variations of Sapwood Chemistry with Soil Acidity in Appalachian Forests Journal of Environmental Quality, Apr-Jun91,v20,n2,p486 Nitrogen Effects on Soil Water Extraction by Tall Fescue in Northern Appalachia Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, p!50 High-Elevation Forest Soils of the Southern Appalachians: I. Distribu- tion of Parent Materials and Soil- Landscape Relationships Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!629 High-Elevation Forest Soils of the Southern Appalachians: II. Geomor- phology, Pedogenesis, and Clay Mineralogy Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!782 Effects of Forest Fertilization on Stream Water Chemistry in the Appalachians Water Resources Bulletin, Apr 91, v27, n2, p265 Arctic Estimating the Atmospheric Deposi- tion of Organochlorine Contaminants to the Arctic Chemosphere, 1991, v22 nl-2, p!65 Chronology and Sources of Anthro- pogenic Trace Metals in Sediments from Small, Shallow Arctic Lakes Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2059 Argentina Agroecosystems Performance in the Semi-Arid Pampas of Argentina and Their Interactions with the Environ- ment Agriculture, Ecosystems and Environ- ment, Jun 91, v36, nl-2, p23 ------- Arizona, Central Oak Influence on Nutrient Availabil- ity in Pine Forests of Central Arizona Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p248 Aspect and Species Influences on Nitrogen and Phosphorus Availability in Arizona Chaparral Soils Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!735 Arizona, Phoenix Weathering of Selected Degradable Plastic Materials under Outdoor and Laboratory Exposure Conditions "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p225 Arizona, Salt River Optimal Stochastic Operation of Salt River Project, Arizona Journal of Water Resources Planning and Management, Sep/Oct91, vl!7, n5, p566 Arizona, Southwestern Moderate Timber Harvesting In- creases Water Yields from an Arizona Mixed Conifer Watershed Water Resources Bulletin, Jun 91, v27, n3, p537 Arkansas Aspergillusflavus and Aflatoxins Bj, B2> and Mj in Corn Associated with Equine Death Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p!51 The Arkansas Response to Federal Farm Program Opportunities Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p272 Arkansas, Eastern Persistence of Selected Pesticides in Ground-Water Samples Ground Water, Mar-Apr 91, v29, n2, p225 Arkansas, Jefferson The Incineration of Lead-Contami- nated Soil Related to the Comprehen- sive Environmental Response Compensation and Liability Act (CERCLA) (Superfund) "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p66 U.S. EPA Incineration Research Facility Update "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p674 Asia, Southeast Urbanization and Urban Water Problems in Southeast Asia: a Case of Unsustainable Development Journal of Environmental Manage- ment, Apr 91, v32, n3, p!95 Atlantic Ocean Polycyclic Aromatic Hydrocarbons in Harp Seals (Phoca groenlandica) from the Northwest Atlantic Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!35 Organochlorine Levels in North Atlantic Right Whale (Eubalaena glacialis) Blubber Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!41 Distribution of Methanesulfonate, NSS Sulfate and Dimethylsulfide over the Atlantic and the North Sea Atmospheric Environment, 1991, v25A, n3/4, p587 Background Aerosol and Electric Conductivity of Marine Atlantic Air Atmospheric Environment, 1991, v25A, n3/4, p597 Chlorinated Organic Compounds in the Troposphere Over the Western North Atlantic Ocean Measured by Aircraft Atmospheric Environment, 1991, v25A, n8, p!507 An Assessment of Terrestrial Higher Molecular Weight Lipid Compounds in Aerosol Particulate Matter over the South Atlantic from About 30-70°S Chemosphere, 1991, v23 n4, p447 Australia Epidemiology of Salmonella sofia in Australia Applied and Environmental Microbi- ology, Jan 91, v57, nl, p223 Phenotypic Characterization of CO2- Requiring Strains of Streptococcus bovis from Koalas Applied and Environmental Microbi- ology, Oct 91, v57, nlO, p3037 Bacterial Nitrification in Chloraminated Water Supplies Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3399 A Field Study of the Impact on Oysters of Tributyltin Introduction and Removal in a Pristine Lake Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p276 Lead, Mercury, and Cadmium in Feathers of Tropical Terns in Puerto Rico and Australia Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2,p311 Application of a Directional Dust Gauge to Measurement of Impaction of Atmospheric Salt Atmospheric Environment, 1991, v25A,nlO,p2211 The Use of Thymol as a Biocide in Rainwater Samples Atmospheric Environment, 1991, v25A, n!2, p2677 Effects of Soil Moisture on Shrub Seedling Survival in a Semi-Arid Grassland Ecology, Jun 91, v72, n3, pi 138 Environmental Care in Agricultural Catchments: Toward the Communica- tive Catchment Environmental Management, Nov/ Dec91,vl5,n6p773 ------- Transference of Marine Fouling Communities between Polluted and Unpolluted Sites: Impact on Structure Environmental Pollution, 1991, v72 n2,p89 Risk, Biology and Drought Manage- ment Strategies for Cattle Stations in Central Australia Journal of Environmental Manage- ment,M9l,v33,nl,pn Tourism Development and Environ- mental Limitations at Heron Island, Great Barrier Reef Journal of Environmental Manage- ment, Sep 91, v33, n2, pll? Tracing the Influence on Sediments of Organic Waste from a Salmonid Farm Using Stable Isotope Analysis Journal of Experimental Marine Biology and Ecology, 1991, v!45, n2, p!61 The Role of Intertidal Mudbanks in the Diagenesis and Export of Dis- solved and Paniculate Materials from the Fly Delta, Papua New Guinea Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, p8l Effect of Temperature on Carbon, Nitrogen and Phosphorus Turnover by the Solitary Ascidian Herdmania momus (Savigny) Journal of Experimental Marine Biology and Ecology, 1991, v!52, nl, p!5 Land Degradation in Australia: The Search for a Legal Remedy Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p256 Design of Sewage-Treatment Plants in Brisbane, Australia Journal of the Institution of Water and Environmental Management, Feb 91, v5, nl, p58 Flour Quality Tests for Selected Wheat Cultivars and Their Relation- ship to Arabic Bread Quality Journal of the Science of Food and Agriculture, 1991, v54, nl, p99 Effect of Relative Humidity and Chlorophenol Content on the Fungal Conversion of Chlorophenols to Chloroanisoles in Fibreboard Cartons Containing Dried Fruit Journal of the Science of Food and Agriculture, 1991, v54, n4, p595 Polycyclic Aromatic Hydrocarbons in Air, Soil and Vegetation in the Vicinity of an Urban Roadway Science of the Total Environment, 1991, v!02, p229 A Government Role in Better Environmental Management Science of the Total Environment, 1991, v!08 p51 The Role of Economics in Environ- mental Policy Science of the Total Environment, 1991, v!08 p61 International Environmental Sustainability: Policy and Law Science of the Total Environment, 1991, v!08 p!23 Weathering Assessment of Heavy Minerals in Age Sequences of Australian Sandy Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p427 Foaming in Activated Sludge Plants: A Survey in Queensland, Australia, and an Evaluation of Some Control Strategies Water Research, Mar 91, v25, n3, p313 Incidence ofLegionella in the Urban Environment in Australia Water Research, Apr 91, v25, n4, p393 Extractable PAH in Waters from Rivers in South-Eastern Australia Water Research, Sep 91, v25, n9, pi 145 Net In Situ Growth Rates of Phy- toplankton in an Oligotrophic, Tropical Shelf Ecosystem Limnology and Oceanography, Jan 91,v36,nl,pl3 Austria A One-Year Record of Ozone Profiles in an Alpine Valley (Zfflertal/Tyrol, Austria, 600-2000 m a.s.l.) Atmospheric Environment, 1991, v25A, n9, p!759 Reduction of PCDD/PCDF Emissions from a Waste Incineration Facility by a Full Scale DeNox-Unit Chemosphere, 1991, v22 n5-6, p569 Bahamas Distribution of Actinomycetes in Near-Shore Tropical Marine Sedi- ments Applied and Environmental Microbi- ology, Apr 91, v57, n4, pi 102 Bahrain Estimation of Inorganic Paniculate Matter in the Atmosphere of Isa Town, Bahrain, by Dry Deposition Atmospheric Environment, 1991, v25B, n3, p397 Coastal Zone Management in Bahrain: an Analysis of Social, Economic and Environmental Impacts of Dredging and Reclamation Journal of Environmental Manage- ment, Jun 91, v32, n4, p335 The Quality of Groundwater in Bahrain Science of the Total Environment, Apr 15, 91, v!03, n2&3, p!77 Baltic Sea Horizontal Variation of Bacterioplankton in the Baltic Sea Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3150 Parasite Frequency and Liver Anomalies in Three-Spined Stackleback, Gasterosteus aculeatus (L.), after Long-Term Exposure to Pulp Mill Effluents in Marine Mesocosms Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p505 Occurrence and Dynamics of Poly- chlorinated Dibenzo-p-dioxins and Dibenzofurans and Polycyclic Aromatic Hydrocarbons in the Mixed Surface Layer of Remote Coastal and Offshore Waters of the Baltic Environmental Science and Technol- ogy, Nov 91, v25, nil,p!850 ------- Belgium A Model of Emission Trading for Minimizing the Cost of Air Pollution Control from Belgian Power Plants Journal of Environmental Manage- ment, Jun 91, v32, n4, p367 Model for Assessment of Lead Content in Human Surface Enamel Journal of Toxicology and Environ- mental Health, 1991, v32, n2, pill Air-Pollution-Induced Weathering of Slates Science of the Total Environment, 1991,vl05,pl21 Radon in Belgium: The Current Situation and Plans for the Future "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-87 Bermuda Heterogeneous Sulfur Conversion in Sea-Salt Aerosol Particles: The Role of Aerosol Water Content and Size Distribution Atmospheric Environment, 1991, v25A, n8, p!479 Estimates of Ground Level TSP, SO2 and HCL for a Municipal Waste Incinerator to be Located at Tynes Bay, Bermuda Journal of the Air and Waste Man- agement Association, Apr 91, v41, n4, p429 Botswana Major Ion Chemistry of the Lower Boro River, Okavango Delta, Botswana Freshwater Biology, Dec 91, v26, n3, p481 Coincidence of Well Fields and Tectonic Basins in the Precambrian Shield Area of Southeast Botswana Ground Water, Nov-Dec 91, v29, n6, p869 Brazil On-Line DDT Determination in Blood Serum: Experimental Param- eters Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p804 Reactivity of Phosphorus in North- eastern Brazilian Soils Assessed by Isotopic Dilution Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!40 Liming Effects on the Stability and Erodibility of Some Brazilian Oxisols Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!407 Mercury Dispersal in Water, Sedi- ments and Aquatic Biota of a Gold Mining Tailing Deposit Drainage in Pocone, Brazil Water, Air, and Soil Pollution, Feb 91, v55, n3/4, p283 Brain Acetylcholinesterase as an In Vitro Detector of Organophosphorus and Carbamate Insecticides in Water Water Research, Jul 91, v25, n7, p835 Anaerobic Treatment of Cannery Industry Wastewaters "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p395 The Need for Reforestation "Proceedings of the International Workshop on Large Scale Reforesta- tion," p81 California Spatial and Temporal Variability of Rime Ice and Snow Chemistry at Five Sites in California Atmospheric Environment, 1991, v25A,n5/6,p915 Chemical Mass Balancing with 111 Defined Sources: Regional Appor- tionment in the California Desert Atmospheric Environment, 1991, v25A, n8, p!547 Deposition of Atmospheric Ions to Pine Branches and Surrogate Surfaces in the Vicinity of Emerald Lake Watershed, Sequoia National Park Atmospheric Environment, 1991, v25A, nlO, p2203 Enzyme Immunoassay for the Determination of Atrazine Residues in Soil Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p30 Bensulfurqn Methyl Dissipation in California Rice Fields, and Residue Levels in Agricultural Drains and the Sacramento River Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p!31 A Simple Adsorption/Dilution Model for Rice Herbicides Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p244 Biogeochemistry of Arsenic in Natural Waters: The Importance of Methylated Species Environmental Science and Technol- ogy, Mar 91, v25, n3, p420 "Where's the Benzene?"—Examining California Ground-Water Surveys Ground Water, Jan-Feb 91, v29, nl, p35 An Analysis of Biomedical Waste Incineration Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pI180 Annual Average Radon Concentra- tions in California Residences Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9, p!207 Climatic Sensitivity of California Water Resources Journal of Water Resources Planning and Management, Jan/Feb 91, vl!7, nl,p!08 Model Aggregation for the California State Water Project Journal of Water Resources Planning and Management, Sep/Oct 91, vl 17, n5, p549 Zooplankton Effects on Phytoplank- ton in Lakes of Contrasting Trophic Status Limnology and Oceanography, Jan 91,v36,nl,p64 California, Central Lessons Learned from the Loma Prieta Earthquake American Water Works Association Journal, Nov 91, v83, nil, p34 ------- Point vs. Photo Quadrat Estimates of the Cover of Sessile Marine Organ- isms Journal of Experimental Marine Biology and Ecology, 1991, v!46, n2, p!93 Sociotechnical Analysis of Irrigation Drainage in Central California Journal of Water Resources Planning and Management, Mar/Apr 91, vl!7, n2,p217 Evaluation of Asbestos Release from Building Demolition Following the October 1989 California Earthquake "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p477 Cross-shelf Transport Causes Recruitment to Intertidal Populations in Central California Limnology and Oceanography, Mar 91,v36,n2,p279 California, Central Valley The Emission of (Z)-3-Hexen-l-ol, (Z)-3-Hexenylacetate and Other Oxygenated Hydrocarbons from Agricultural Plant Species Atmospheric Environment, 1991, v2SA,n5/6,pl063 Orchard Dormant Sprays and Exposure of Red-Tailed Hawks to Organophosphates Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p717 California, Claremont The Measurement of Atmospheric Hydrochloric Acid in Southern California Atmospheric Environment, 1991, v25A, n2, p525 California, Coast Measuring Realized Niche Spaces: Climatic Response of Chaparral and Coastal Sage Scrub Ecology, Oct 91, v72, n5, p!678 California, Elkhorn Slough Temporal and Spatial Patterns in Abundance and Diversity of Fish Assemblages in Elkhorn Slough, California Estuaries, Dec. 91, v!4, n4, p465 California, Fresno Transformation and Sorption of 1,2- Dibromo-3-Chloropropane in Subsurface Samples Collected at Fresno, California Journal of Environmental Quality, Jul-Sep 91, v20, n3, p547 California, Glendora Intercomparison of Atmospheric Nitric Acid Measurements at El- evated Ambient Concentrations Atmospheric Environment, 1991, v25A, n2, p393 California, Los Angeles Remote Biological Monitoring in an Open Finished-Water Reservoir American Water Works Association Journal, Sep 91, v83, n9, p!07 Restriction Enzyme Analysis of Listeria mono cy to genes Strains Associated with Food-Borne Epidem- ics Applied and Environmental Microbi- ology, Apr 91, v57, n4, p969 Optical Counter Response to Mono- disperse Atmospheric Aerosols Atmospheric Environment, 1991, v25A, n2, p463 The Sources and Size Distributions of Organonitrates in Los Angeles Aerosol Atmospheric Environment, 1991, v25A, n!2, p2855 Hydrogen Peroxide Levels in Los Angeles: A Screening-Level Evalua- tion Atmospheric Environment, 1991, v25B, nl, p67 Associations of Daily Mortality and Air Pollution in Los Angeles County Environmental Research, Apr 91, v54, n2, p99 Chemical Composition of Emissions from Urban Sources of Fine Organic Aerosol Environmental Science and Technol- ogy, Apr 91, v25, n4, p744 Los Angeles Summer Midday Particulate Carbon: Primary and Secondary Aerosol Environmental Science and Technol- ogy, Oct 91, v25, nlO, pl788 Turning Off the Tap Journal of Environmental Health, Jan/Feb 91, v53, n4, p27 Chemical Fixation of Sewage Sludge Derived Ash Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p353 Treatment of VOC-Contaminated Groundwater by Hydrogen Peroxide and Ozone Oxidation Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!20 Relationships Between Metal Concentrations and Crown Corrosion in Los Angeles County Sewers Research Journal of the Water Pollution Control Federation, 1991, v63, n5, p789 Regulation of Liquid Hauled Wastes in Los Angeles County "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!21 Development of a Standard Sampling System for the Detection of Volatile Combustible Materials in Industrial Discharges to Public Sewerage Systems "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p!27 Removal of Toxic Organics from Wastewater Generated in Tank Truck Washing Facilities "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!63 Use of Tailored Zeolites for Removal of Benzene and Toluene from Water "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p509 ------- California, Marina Del Ray Investigation of Beach Contamination Using Tracer Journal of Environmental Engineer- ing, Jan/Feb 91, vl!7, nl, plOl California, Monterey Pesticide Occurrence and Distribution in Fog Collected near Monterey, California Environmental Science and Technol- ogy, Jan 91, v25, nl, p!55 California, Northern Low-Pressure Membrane Filtration for Removing Giardia and Microbial Indicators American Water Works Association Journal, Sep 91, v83, n9, p97 California, Pasadena Aerosol Formation in the Photooxida- tion of Isoprene and b-Pinene Atmospheric Environment, 1991, v25A, n5/6, p997 California, Riverside Emission of Linalool from Valencia Orange Blossoms and Its Observation in Ambient Air Atmospheric Environment, 1991, v25A, n7, p!377 Atmospheric Lifetimes of Dibenzo-p- dioxins and Dibenzofurans Science of the Total Environment, May 1, 91, v!04, nl&2, p!7 Evolution of Trimethylarsine by a Penicillium sp. Isolated from Agricul- tural Evaporation and Water Science of the Total Environment, 1991,vl05,pl3 California, Sacramento Valley Application of Toxicity Identification Evaluation Procedures to the Ambient Waters of the Colusa Basin Drain, California Environmental Toxicology and Chemistry, 1991, vlO, n7, p891 California, San Diego Biodegradation of Monoaromatic Hydrocarbons in Groundwater under Denitrifying Conditions Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p230 California, San Francisco Use of Comparative Choice Paradigm in Governmental Design Review: a Case Study Journal of Environmental Manage- ment, Dec 91, v33, n4, p351 The Effects of Salinity, Temperature, and Photoperiod on Epitokal Meta- morphosis in Neanthes succinea (Frey et Leuckart) from San Fran- cisco Bay Journal of Experimental Marine Biology and Ecology, 1991, v!49, n2, p!77 Seasonal Variations and Trends in Concentrations of Filter-collected Polycyclic Aromatic Hydrocarbons (PAH) and Mutagenic Activity in the San Francisco Bay Area Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3,p276 California, San Joaquin Valley Minimizing Contamination Hazards to Waterbirds Using Agricultural Drainage Evaporation Ponds Environmental Management, Nov/ Dec 91, v!5, n6 p785 Determination of Trace Metals in Saline Irrigation Drainage Waters with Inductively Coupled Plasma Optical Emission Spectrometry after Preconcentration by Chelation- Solvent Extraction Environmental Science and Technol- ogy, Oct 91, v25, nlO, p!704 Calibration of a Texture-Based Model of a Ground-Water Flow System, Western San Joaquin Valley, Califor- nia Ground Water, Sep-Oct 91, v29, n5, p702 Salinity and Boron Tolerances of Candidate Plants for the Removal of Selenium from Soils Journal of Environmental Quality, Jan-Mar 91, v20, nl, p!57 Designing and Managing the San Joaquin Valley Air Quality Study Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9, pi 176 Selenium Mobility and Distribution in Irrigated and Nonirrigated Alluvial Soils Soil Science Society of America Journal, Sep/Oct91, v55, n5, p!313 Selenate Reduction in an Alluvial Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!597 Soil Selenium Fractionation, Depth Profiles and Time Trends in a Vegetated Site at Kesterson Reservoir Water, Air, and Soil Pollution, Aug 91,v57-58,p31 Selenium Detoxification in Wetlands by Permanent Flooding: I. Effects on a Macroalga, an Epiphytic Herbivore, and an Invertebrate Predator in the Long-Term Mesocosm Experiment at Kesterson Reservoir, California Water, Air, and Soil Pollution, Aug 91, v57-58, p43 California, San Pedro Demonstration of In Situ Steam and Hot-air Stripping Technology Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p873 California, Santa Barbara County The Effects of Substrate Texture, Grazing, and Disturbance on Macroalgal Establishment in Streams Ecology, Feb 91, v72, nl, p297 California, Sequoia National Park Kinetics of Weathering in Soils from a Subalpine Watershed Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!767 California, Sierra Nevada Increased Precipitation Acidity in the Central Sierra Nevada Atmospheric Environment, 1991, v25A, n2, p271 ------- Subalpine Tree Growth, Climate, and Increasing CO2: An Assessment of Recent Growth Trends Ecology, Feb 91, v72, nl, pi Acidification Potential of Snowpack in Sierra Nevada Journal of Environmental Engineer- ing, Jul/Aug 91, v!17, n4, p472 Site-Specific Erosivity Evaluation of a Sierra Nevada Forested Watershed Soil Journal of Environmental Quality, Apr-Jim 91, v20, n2, p396 California, Southern Protecting Museum Collections from Soiling Due to the Deposition of Aerosol Particles Atmospheric Environment, 1991, v25A,n5/6,p841 Sulfur Dioxide, Hydrogen Sulfide, Total Reduced Sulfur, Chlorinated Hydrocarbons and Photochemical Oxidants in Southern California Museums Atmospheric Environment, 1991, v25A, n8, p!497 Hydrochloric Acid: A Regional Perspective on Concentrations and Formation in the Atmosphere of Southern California Atmospheric Environment, 1991, v25A,nlO,p2091 A Characterization of the Principal PM-10 Species in Claremont (Sum- mer) and Long Beach (Fall) During SCAQS Atmospheric Environment, 1991, v25A,nlO,p2173 Fire Intensity Effects on Germination of Shrubs and Herbs in Southern California Chaparral Ecology, Dec 91, v72, n6, p!993 Rare Earth Elements in Sediments Off Southern California Environmental Science and Technol- 0£y,Feb91,v2S,n2,p310 Perpxypropionyl Nitrate at a Southern California Mountain Forest Site Environmental Science and Technol- ogy, Apr 91, v25, n4, p653 Ambient Levels of Formaldehyde, Acctaldehyde, and Formic Acid in Southern California: Results of a One-Year Base-Line Study Environmental Science and Technol- ogy, Apr 91, v25, n4, p710 Air Pollution in Southern California Museums: Indoor and Outdoor Levels of Nitrogen Dioxide, Peroxyacetyl Nitrate, Nitric Acid, and Chlorinated Hydrocarbons Environmental Science and Technol- ogy, May 91, v25, n5, p857 Methylchloroform and Tetrachloro- ethylene in Southern California, 1987-1990 Environmental Science and Technol- ogy, Nov 91, v25, nil, p!930 Delineation of a Discontinuous Aquitard with Vertical Electrical Soundings, San Bernardino Valley, Southern California Ground Water, May-Jun 91, v29, n3, p418 Public Priorities for Evaluating Air Quality Management Measures Journal of Environmental Manage- ment, Oct91,v33,n3,p205 Public Priorities for Efficiency in Air Quality Management Journal of Environmental Manage- ment, Oct91,v33,n3,p223 Public Values for Equity in Air Quality Management Journal of Environmental Manage- ment, Oct 91, v33, n3, p239 Evaluation of the Effects of Emission Reductions on Secondary Paniculate Matter in the South Coast Air Basin of California Journal of the Air and Waste Man- agement Association, May 91, v41 n5, p702 Morphologic Development and Clay Redistribution in Lysimeter Soils under Chaparral and Pine Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!638 Using Ground Water Basins as Storage Facilities in Southern California Water Resources Bulletin, Oct 91, v27, n5, p841 Evaluation of Discharges from a Hazardous Waste Facility to a POTW "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!69 Geological Parameters in Radon Risk Assessment—A Case History of Deliberate Exploration "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-59 The Flushing of Two Deep-sea Basins, Southern California Border- land Limnology and Oceanography, Sep 91, v36.n6.pl 150 Responses of Fish and Macrpbenthic Assemblages to Hydrologic Distur- bances in Tijuana Estuary and Los Pefiasquitos Lagoon, California Estuaries, Mar 91, v!4, nl, p80 California, Sunnyvale The Evaluation of an Advanced Reverse Osmosis System at the Sunnyvale, California, Hewlett- Packard Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p!62 California, Vallejo Complex Factors in Hydrocarbon/ Water, Soil/Water and Fish/Water Partitioning Science of the Total Environment, 1991,vl09/110,pl55 California, Ventura Atmospheric Fate of Toxic Aromatic Compounds Science of the Total Environment, 1991, vlOO, p367 Canada Occurrence of Giardia and Cryptosporidium spp. in Surface Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2610 Giardia and Cryptosporidium spp. in Filtered Drinking Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2617 10 ------- The Toxicity of Chlorothalonil to Aquatic Fauna and the Impact of its Operational Use on a Pond Ecosys- tem Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl.pl Radiological Abnormalities Among Sheet-Metal Workers in the Construc- tion Industry in the United States and Canada: Relationship to Asbestos Exposure Archives of Environmental Health, Jan/Feb 91, v46, nl, p30 Transport of the Fungicide Chlorothalonil from Its Operational Use on a Pond Ecosystem Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p822 Deaths of Canada Geese Following Spraying of Turf with Diazinon Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p852 Propachlor and N-Isopropylaniline Residues in Onions (Allium cepa) and Muck Soils Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p!04 Solubility and Retention of Phosphate in Soils of the Northwestern Cana- dian Prairie Canadian Journal of Soil Science, Nov91,v71,n4,p453 Formation of Loose and Cemented B Horizons in Podzolic Soils: Evalua- tion of Biological Actions from Micromorphological Features, C/N Values and 14C Datings Canadian Journal of Soil Science, Nov 91, v71, n4, p485 Secondary Production of Benthic Stream Invertebrates in Agricultural Watersheds with Different Land Management Practices Chemosphere, 1991, v23 nl, p57 An Updated Assessment of the Exposure of Canadians to Dioxins andFurans Chemosphere, 1991, v23 nll-12, p!661 Climatically Induced Change in Fire Frequency in the Southern Canadian Rockies Ecology, Feb 91, v72, nl, p!94 Reversion of Forest to Tundra in the Central Yukon Ecology, Feb 91, v72, nl, p202 Regulation of Discharge of Organo- chlorines from Pulp Mills in Canada Environmental Management, Mar/ Apr91,vl5,n2pl95 Temporal Changes in Wetland Landscapes of a Section of the St. Lawrence River, Canada Environmental Management, Mar/ Apr91,vl5,n2p241 Spatial and Temporal Patterns of Organic Contaminants in Wet Precipitation in Atlantic Canada Environmental Science and Technol- ogy, Jul 91, v25,n7,p!249 Environmental Factors Influencing Chlorophyll v. Nutrient Relationships in Lakes Freshwater Biology, Apr 91, v25, n2, p279 Multivariable Environmental Infer- ences Based on Diatom Assemblages from Sudbury (Canada) Lakes Freshwater Biology, Oct 91, v26, n2, p251 Spatial and Temporal Variability of Ozone Exposure in Forested Areas of the United States and Canada: 1978- 1988 Journal of the Air and Waste Man- agement Association, May 91, v41, n5,p694 Canada, Alberta Formation and Removal of Assimi- lable Organic Carbon During Biologi- cal Treatment American Water Works Association Journal, Dec 91, v83, n!2, p69 Reverse Sample Genome Probing, a New Technique for Identification of Bacteria in Environmental Samples of DNA Hybridization, and Its Applica- tion to the Identification of Sulfate- Reducing Bacteria in Oil Field Samples Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3070 Effect of Carbofuran on Selected Macroinvertebrates in a Prairie Parkland Pond: An Enclosure Approach Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p270 Photochemical Oxidant Concentra- tions in Two Canadian Prairie Cities: Model Evaluation Atmospheric Environment, 1991, v25B, n2, p243 Effects of Simulated Field Spraying of Carbofuran, Carbaryl and Di- methoate on Pheasant and Partridge Chicks Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!13 Grazing Impacts on Soil Water in Mixed Prairie and Fescue Grassland Ecosystems of Alberta Canadian Journal of Soil Science, Aug 91, v71,n3,p313 The Nature and Origin of Nodules in Podzolic Soils from Alberta Canadian Journal of Soil Science, Nov91,v71,n4,p411 Impact of a Subsurface Volcanic-Ash Layer on the Properties of a Southern Alberta Soil with Shallow Water Table Canadian Journal of Soil Science, Nov 91, v71, n4, p495 Design, Management, and Key Accomplishments of a Coordinated Environmental Research Program on Acidic Deposition Environmental Management, Jul/Aug 91, v!5, n4 p497 Ozone and the Clean Troposphere: Ecological Implications Environmental Pollution, 1991, v70 n2, p!57 On Management of Ground Water in Ross Creek Basin, Alberta, Canada Journal of Water Resources Planning and Management, Mar/Apr 91, vl 17, n2, p!95 11 ------- Evolution of the Pesticide Container Disposal Program in Alberta "Proceedings of the International Workshop on Research in Pesticide Trealment/Disposal/Waste Minimiza- tion," p!61 Canada, Arctic Development of Soil Structure in Some Turbic Cryosols in the Cana- dian Low Arctic Canadian Journal of Soil Science, Fcb91,v71,nl,pll Brown Snow: A Long-Range Transport Event in the Canadian Arctic Environmental Science and Technol- ogy, Fob 91, v25, n2, p280 Canada, British Columbia Reforestation in British Columbia "Proceedings of the International Workshop on Large Scale Reforesta- tion," p29 An Objective Urban Heat Storage Model and Its Comparison With Other Schemes Atmospheric Environment, 1991, v25B,n3,p311 Effects of Two Crop Rotations on Seasonal Runoff and Soil Loss in the Peace River Region Canadian Journal of Soil Science, Nov91,v71,n4,p533 Railway Right-of-Way Contaminants in the Lower Mainland of British Columbia: Polycyclic Aromatic Hydrocarbons Journal of Environmental Quality, Jan-Mar 91, v20,nl,p228 Dioxin Contamination and Growth and Development in Great Blue Heron Embryos Journal ofToxicology and Environ- mental Health, 1991, v32, n3, p331 Radon Studies in British Columbia, Canada "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-61 Characterization of a Dense, Purple Sulfur Bacterial Layer in a Mcromictic Salt Lake Limnology and Oceanography, Jul 91,v36,n5,p846 Canada, Manitoba Cadmium, Copper, and Lead in Soils and Garden Produce near a Metal Smelter at Flin Flon, Manitoba Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p790 A Cross-Sectional Survey of Indoor Radon Concentrations in 966 Hous- ing Units at the Canadian Forces Base in Winnipeg, Manitoba "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6r47 Fate and Acute Toxicity of Bromoxynil Esters in an Experimen- tal Prairie Wetland Environmental Toxicology and Chemistry, 1991, vlO, n3, p395 Canada, New Brunswick Brain Acetylcholinesterase Activity in Forest Songbirds Exposed to a New Method of UULV Fenitrothion Spraying Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p25 Contamination of Ponds by Fenitrothion during Forest Spraying Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p815 Estimating Off-Target Spray Deposi- tion on the Ground Following the Aerial Application of Glyphosate for Conifer Release in New Brunswick Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n2 p!85 Canada, Newfoundland Effect of Oil-Contaminated Sediment on the Longhorn Sculpin (Myoxocephalus octodecemspinosus) Following Chronic Exposure Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p63 Canada, Northwest Territories Distribution Characteristics of Trace Elements and Ionic Species of Aerosol Collected at Canadian High Arctic Atmospheric Environment, 1991, v25A, n!2, p2903 Canada, Nova Scotia Restriction Enzyme Analysis of Listeria monocy to genes Strains Associated with Food-Borne Epidem- ics Applied and Environmental Microbi- ology, Apr 91, v57, n4, p969 Effects of the Herbicide Glyphosate on Nitrogen Cycling in an Acid Forest Soil Water, Air, and Soil Pollution, Dec 91, v60, n3/4, p231 Canada, Ontario Environmental Persistence and Impact of Diflubenzuron in a Forest Aquatic Environment Following Aerial Application Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3,p313 Dissipation of Atrazine on a Clay Loam Soil, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p41 Dissipation of Cyanazine and Metolachlor on a Clay Loam Soil, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p253 Pesticide and Polychlorinated Biphenyl Residues in Waters at the Mouth of the Grand, Saugeen, and Thames Rivers, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p585 The Production of Atmospheric NOx and N2O from a Fertilized Agricul- * tural Soil Atmospheric Environment, 1991, v25A, n9, p!961 12 ------- Atmospheric Concentrations and Temporal Variations of C,-C3 Carbonyl Compounds at Two Rural Sites in Central Ontario Atmospheric Environment, 1991, v25A, n9, p2001 Organochlorine Insecticide and Polychlorinated Biphenyl Residues in Martens and Fishers from the Algonquin Region of South-Central Ontario Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p368 Cadmium Uptake from Cadmium- Spiked Sediments by Four Freshwater Invertebrates Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p70 Comparative Study of Cadmium and Lead Accumulations in Cambarus bartoni (Fab.) (Decapoda, Crustacea) from an Acidic and a Neutral Lake Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p91 Survey of Farm Wells for Nutrient and Minerals, Ontario, Canada, 1986 and 1987 Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p!46 Degradation of Parent Compounds of Nine Organophosphorus Insecticides in Ontario Surface and Ground Waters under Controlled Conditions Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p374 Distribution of 1,3-Dichloropropene and 1,2-Dichloropropane in Big Creek Watershed Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p572 Effect of Natural Levels of Dissolved Organic Carbon (DOC) on Methyl Mercury Formation and Sediment- Water Partitioning Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p743 Intercropping Red Clover with Silage Corn for Soil Erosion Control Canadian Journal of Soil Science, May 91, v71, n2, p!37 Coplanar Polychlorinated Biphenyl Residues in Human Adipose Tissue Samples from Ontario Municipalities Chemosphere, 1991, v22 nil, p!019 226Ra and Other Radionuclides in Water, Vegetation, and Tissues of Beavers (Castor canadensis) from a Watershed Containing U Tailings near Elliot Lake, Canada Environmental Pollution, 1991, v69 n4, p277 Evaluating the Multimedia Fate of Organic Chemicals: A Level III Fugacity Model Environmental Science and Technol- ogy, Mar 91, v25, n3, p427 Bioconcentration of Chlorinated Aromatic Hydrocarbons in Aquatic Macrophytes Environmental Science and Technol- ogy, May 91, v25, n5, p924 Ground-Water Contamination from Two Small Septic Systems on Sand Aquifers Ground Water, Jan-Feb 91, v29, nl, p82 The Depth of Fractures and Active Ground-Water Flow in a Clayey Till Plain in Southwestern Ontario Ground Water, May-Jun 91, v29, n3, p405 Investigation of Possible Contamina- tion of Shallow Ground Water by Deeply Injected Liquid Industrial Wastes Ground Water Monitoring Review, Winter 91, vll.nl, p!51 The Disposable E-Log Ground Water Monitoring Review, Fall91,vll,n4,pl26 Landfill Leachate Recirculation: Effects on Vegetation Vigor and Clay Surface Cover Infiltration Journal of Environmental Quality, Jan-Mar 91, v20,nl,p!7 Phosphorus and Nitrogen Export from Forested Stream Catchments in Central Ontario Journal of Environmental Quality, Oct-Dec 91, v20, n4, p857 Droplet Size Spectra and Deposits of Bacillus thuringiensis Aerial Sprays, Following Application at Two Volume Rates over an Oak Forest Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n5&6 p653 The Case for a Cause-Effect Linkage Between Environmental Contamina- tion and Development in Eggs of the Common Snapping Turtle (Chelydra s. serpentina) from Ontario, Canada Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p521 Growth and Survival of Stocked Lake Trout with Nuclear Cataracts in Lake Ontario North American Journal of Fisheries Management, Summer 91, VI1, n3, p429 The Role of Humic Substances in the Mobilization of Mercury from Watersheds Water, Air, and Soil Pollution, Apr 91, v56, p349 Lead in Boreal Soils and Food Plants Water, Air, and Soil Pollution, Aug 91, v57-58, p79 Faunal Effects on the Distribution of Gamma Emitting Radionuclides in Four Forested Soils Water, Air, and Soil Pollution, Aug 91, v57-58, p521 Contribution of Zooplankton to the Total Cadmium Pool in Canadian Shield Lakes Varying in Acidity Water, Air, and Soil Pollution, Aug 91, v57-58, p635 Evaluating Inputs of Heavy Metal Contaminants and Phosphorus to Lake Ontario from Hamilton Harbour Water, Air, and Soil Pollution, Oct 91, v59, n3/4, p281 Floristic Changes in Soil Algae and Cyanobacteria in Reclaimed Metal- Contaminated Land at Sudbury, Canada Water, Air, and Soil Pollution, Dec 91, v60, n3/4, p381 13 ------- Attitudes Towards Artificial Wet- lands in Ontario for Stormwater Control and Waterfowl Habitat Water Resources Bulletin, Jun 91, v27, n3, p419 Biological Treatment of Wastewater from Byproduct Coking Operations: An Innovative Approach "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p751 Canada, Ottawa Partitioning and Transport of Lead- 210 in the Ottawa River Watershed Water, Air, and Soil Pollution, Oct 91,v59,n3/4,p311 Laboratory Column Measurement of VOC Retardation Factors and Comparison with Field Values Ground Water, Mar-Apr 91, v29, n2, p260 Canada, Prince Edward Island Iron Status of Crops in Prince Edward Island and Effect of Soil pH on Plant Iron Concentration Canadian Journal of Soil Science, May91,v71,n2,pl97 Canada, Quebec Potential Impacts of a CO2-Induced Climate Change Using the GISS Scenario on Agriculture in Quebec, Canada Agriculture, Ecosystems and Environ- ment, May 91, v35, n4, p327 Risk Factors for Contamination of Domestic Hot Water Systems by Lcgionellae Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2360 Coplanar PCBs in Human Milk in the Province of Quebec, Canada: Are They More Toxic than Dioxin for Breast Fed Infants? Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p491 Sorption and Desorption of Or- thophosphate and Pyrophosphate by Mineral Fractions of Soils, Goethite, and Kaolinite Canadian Journal of Soil Science, Aug91,v71,n3,p327 PCDDs, PCDFs and PCBs in Human Milk of Women Exposed to a PCS Fire and of Women from the General Population of the Province of Quebec, Canada Chemosphere, 1991, v23 nll-12, p!831 Reduced Postfire Tree Regeneration Along a Boreal Forest/Forest-Tundra Transect in Northern Quebec Ecology, Apr 91, v72, n2, p619 The Influence of Island and Mainland Lakeshore Landscapes on Boreal Forest Fire Regimes Ecology, Dec 91, v72, n6, p!980 Experimental Evaluation of Mercury Release from Flooded Vegetation and Soils Water, Air, and Soil Pollution, Apr 91, v56, p607 Simulation of Solution Chemistry in an Acidic Forest Soil Water, Air, and Soil Pollution, Nov 91,v60,nl/2,pll Canada, Saskatchewan Distribution and Plant Availability of Soil Copper Fractions in Saskatchewan Canadian Journal of Soil Science, Feb91,v71,nl,p89 Enumeration of Sulfur-Oxidizing Populations in Saskatchewan Agricul- tural Soils Canadian Journal of Soil Science, Feb91,v71,nl,pl27 Lower Limit of Available Water for Three Plant Species Grown on a Medium-Textured Soil in Southwest- em Saskatchewan Canadian Journal of Soil Science, May91,v71,n2,p247 Effect of Crop Rotations and Cultural Practices on Soil Organic Matter, Microbial Biomass and Respiration in a Thin Black Chernozem Canadian Journal of Soil Science, Aug91,v71,n3,p363 Effect of Crop Rotations and Fertili- zation on Soil Organic Matter and Some Biochemical Properties of a Thick Black Chernozem Canadian Journal of Soil Science, Aug91,v71,n3,p377 Plant Availability of Zn Fractions in Saskatchewan Soils Canadian Journal of Soil Science, Nov 91,v71, n4, p507 Thirty-Year Crop Rotations and Management Practices Effects on Soil and Amino Nitrogen Soil Science Society of America Journal, May/Tun 91, v55, n3, p739 Kinetics of the Desorption of Mer- cury from Selected Freshwater Sediments as Influenced by Chloride Water, Air, and Soil Pollution, Apr 91, v56, p533 Removal of Cadmium and Chromium from Wastewater Using Fly Ash "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p517 Chernobyl Empirical Scavenging Coefficients of Radioactive Substances Released from Chernobyl Atmospheric Environment, 1991, v25A, n2, p263 Chile High Cadmium Residues Observed during a Pilot Study in Shorebirds and Their Prey Downstream from the El Salvador Copper Mine, Chile Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46 n2, p242 Element Distribution of Some Soils of Continental Chile and the Antarc- tic Peninsula. Projection to Atmo- spheric Pollution Water, Air, and Soil Pollution, Aug 91, v57-58, p713 China Molecular Marker Study of Extract- able Organic Matter in Aerosols from Urban Areas of China Atmospheric Environment, 1991, v25A,nlO,p2111 A Lagrangian Backward Trajectory Model and Its Application to the Study of Acid Rain in the Emei Mountainous District Atmospheric Environment, 1991, v25B, nl, p59 14 ------- Wintertime Measurements of Aerosol Acidity and Trace Elements in Wuhan, a City in Central China Atmospheric Environment, 1991, v25B, nl.pl 13 Toxicity of Nickel and Nickel Electroplating Water to the Freshwa- ter Cladoceran Moina macrocopa Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p448 Environmental Influences on Bamboo Bashaniafangiana Growth and Implications for Giant Panda Conser- vation Journal of Applied Ecology, Dec 91, v28,n3,p855 Potential Mobilities of Elements in Suspended Matter in Major Rivers of China Water, Air, and Soil Pollution, Aug 91, v57-58, p467 Background Concentrations of Elements in Soils of China Water, Air, and Soil Pollution, Aug 91, v57-58, p699 Interim Environmental Guidelines for Cadmium and Mercury in Soils of China Water, Air, and Soil Pollution, Aug 91, v57-58, p733 Historical Changes of Soil Metal Background Values in Select Areas of China Water, Air, and Soil Pollution, Aug 91, v57-58, p755 Assessing Effects of Acid Deposition in Southwestern China Using the Magic Model Water, Air, and Soil Pollution, Nov 91,v60,nl/2,p83 Factors Affecting the Relationship Between the NBOD Values and die Amounts of Nitrogenous Pollutants: A Field Study of the Lee River Water Research, Apr 91, v25, n4, p485 Cyclic Peptide Hepatotoxins from Freshwater Cyanobacterial (Blue- green Algae) Waterblooms Collected in Central China Environmental Toxicology and Chemistry, 1991, vlO, n3, p313 Colorado HVAC System Complications and Controls for Radon Reduction in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p 10-85 Colorado, Clear Creek Detection of Poly(ethylene Glycol) Residues from Nonionic Surfactants in Surface Water by !H and 13C Nuclear Magnetic Resonance Spectrometry Environmental Science and Technol- ogy, Jan 91, v25, nl, p!61 Colorado, Colorado Springs A Comparison of Indoor Radon Concentrations Between Preconstruction and Post-Construc- tion Mitigated Single Family Dwell- ings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p8-3 Colorado, Denver Process Selection for Potable Reuse Health Effects Studies American Water Works Association Journal, Nov 91, v83, nil, p52 Size-Segregated Fine Particle Measurements by Chemical Species and Their Impact of Visibility Impairment in Denver Atmospheric Environment, 1991, v25A,n5/6,p!013 Remote Sensing Measurements of Carbon Monoxide Emissions Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p39 Environmental Impact Mitigation Under the Clean Water Act and the National Environmental Policy Act: The Case of Two Forks Dam Water Resources Bulletin, Apr 91, v27, n2, p293 Use of Innovative Technologies During the Cleanup of the Denver Radium Superfund Site "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p29 Colorado, Larimer County Household Hazardous Waste Journal of Environmental Health, May/Jun 91, v53, n6, p!8 Colorado, Northwestern Identification of Dissolved-Constitu- ent Sources in Mine-Site Ground Water Using Batch Mixing Water Resources Bulletin, Feb 91, v27, nl, p93 Colorado, Rocky Mountains The Response of Subalpine Forests to Spruce Beetle Outbreak in Colorado Ecology, Feb 91, v72, nl, p213 Hydrologic Pathways and Chemical Composition of Runoff during Snowmelt in Loch Vale Watershed, Rocky Mountain National Park, Colorado, USA Water, Air, and Soil Pollution, Sep 91,v59,nl/2,pl07 Connecticut Application of Ground-Penetrating- Radar Methods in Hydrogeologic Studies Ground Water, May-Jun 91, v29, n3, p375 Regulation of Radon Professionals by States: the Connecticut Experience and Policy Issues "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-25 Connecticut, New Haven A Critique of the Role of Ectomycorrhizas in Forest Ecology Agriculture, Ecosystems and Environ- ment, Apr 91, v35, n2-3, p!71 Connecticut, New Mil ford Anaerobic Treatment of Food Additive Wastewater in a Fluidized- Bed Reactor "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p425 Connecticut, Newtown Acid Aerosol Measurements at a Suburban Connecticut Site Atmospheric Environment, 1991, v25A,n3/4,p681 15 ------- Connecticut, Stonlngton Re-Establishment ofMelampus bidentatus (Say) and Other Macroinvertebrates on a Restored Impounded Tidal Marsh: Comparison of Populations Above and Below the Impoundment Dike Journal of Experimental Marine Biology and Ecology, 1991, v!52, nl, P33 Costa Rica Effects of Geothermal Groundwater on Nutrient Dynamics of a Lowland Costa Rican Stream Ecology, Jun 91, v72, n3, p951 Land-Use Changes Affecting Classi- fication of a Costa Rican Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!621 Structure and Dynamics of Mangrove Forests Along a Flooding Gradient Estuaries, Mar 91, v!4, nl, p49 Croatia Technological Enhancement of Radon Daughter Exposures Due to Non-nuclear Energy Activities "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-33 Cuba Mercury Pollution Caused by a Chlor-Alkali Plant Water, Air, and Soil Pollution, Apr 91,v56,p83 Czechoslovakia Comparison of Enzyme-Linked Immunosorbent Assay and High- Performance Liquid Chromatography for the Analysis of Atrazine in Water from Czechoslovakia Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3, p365 Polychlorinated Biphenyls in the Hydrosphere of Czechoslovakia Chemosphere, 1991, v23 n3, p269 Project TOCOEN. The Fate of Selected Organic Compounds in the Environment. Part VII. PCBs, PCDDs and PCDFs in Ambient Air in Czechoslovakia Chemosphere, 1991, v23 n8-10, p!345 PCDD, PCDF and PCB Levels in Stack Emissions from Czecho-Slovak Waste Burning Facilities Chemosphere, 1991, v23 n8-10, p!473 A Method of Approach to Landscape Stability. Part 2: Ecooptimization of Experimental Territorial Landscape Segment in Bohemian Forest Environmental Management, Mar/ Apr91,vl5,n2p215 Exposure Limits for Occupational and Environmental Chemical Pollut- ants in Various Media Science of the Total Environment, 1991,vl01,p45 Mercury Levels in the Components of the Environment and Diets Science of the Total Environment, 1991,vl01,p79 Environmental Genotoxicity Monitor- ing Using Salmonella typhimurium Strains as Indicator System Science of the Total Environment, 1991,vl01,pl39 Organochlorine Herbicides in Drinking and Surface Waters Science of the Total Environment, 1991,vl01,pl73 Cancer Incidence and Geochemical Factors in the Environment Science of the Total Environment, 1991,vl06,pl55 VAM Populations in Relation to Grass Invasion Associated with Forest Decline Environmental Pollution, 1991, v73 n3&4, p263 Delaware Estuary Spatial and Temporal Variations in Terrestrially-derived Organic Matter from Sediments of the Delaware Estuary Estuaries, Dec. 91, v!4, n4, p414 Delaware, New Castle Long-Path FTIR Measurements of Volatile Organic Compounds in an Industrial Setting Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8,p!062 Delaware, Wilmington Treatability Study Results on Soil Contaminated with Heavy Metals, Thiocyanates, Carbon Disulfate, Other Volatile and Semivolatile Organic Compounds "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p692 Denmark Pathways and Microbiology of Thiosulfate Transformations and Sulfate Reduction in a Marine Sediment Applied and Environmental Microbi- ology, Mar 91, v57, n3, p847 Cancer Incidence Among Foundry Workers in Denmark Archives of Environmental Health, Mar/Apr 91, v46, n2, p75 Regional and Temporal Variation in pH, Alkalinity and Carbon Dioxide in Danish Streams, Related to Soil Type and Land Use Freshwater Biology, Jun 91, v25, n3, p419 Separation of Gaseous and Paniculate Dry Deposition of Sulfur at a Forest Edge in Denmark Journal of Environmental Quality, Apr-Jun 91, v20, n2, p460 Contribution of Zooplankton Grazing to the Decline ofaCeratium Bloom Limnology and Oceanography, Sep 91,v36,n6,pl091 Egypt Silicon, Aluminium, Iron, Copper and Zinc Levels in Desert Soil-related Dust Deposits in Cairo Atmospheric Environment, 1991, v25B, n2, p213 Contribution of Cane Bagasse Used as a Fuel in the Sugar Industry to Changes in Outdoor and Indoor Air Quality in Middle Egypt Atmospheric Environment, 1991, v25B, n3, p407 16 ------- Residue Levels of Chlorinated Hydrocarbon Compounds in Water and Sediment Samples from Nile Branches in the Delta, Egypt Journal of Environmental Science and Health-pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, nl p!5 Irrigation of Small-Level Basins in Egypt Journal of Irrigation and Drainage Engineering, May/Tun 91, vl!7, n3, p361 Vertical Leakage in Egypt's Nile Valley: Estimation and Implications Journal of Irrigation and Drainage Engineering, Jul/Aug 91, vl!7, n4, p515 Spectrophotometric Determination of Phosphate in Waters of Egypt Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p27 Growth Criteria of Two Common Cyanobacteria Isolated from Egyptian Flooded Soil, as Influenced by Some Pesticides Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p!07 Finland Heptachlor, Heptachlor Epoxide, and Other Chlordane Compounds in Finnish Plywood Workers Archives of Environmental Health, Nov/Dec 91, v46, n6, p340 High Nitrogen Deposition Causes Changes in Amino Acid Concentra- tions and Protein Spectra in Needles of the Scots Pine (Pinus sylvestris) Environmental Pollution, 1991, v72 n2, p!03 Postlabeling Analysis of Polycyclic Aromatic Hydrocarbon-DNA Adducts in White Blood Cells of Foundry Workers Journal of Toxicology and Environ- mental Health, 1991, v34, n2, p!77 Mercury Concentrations in an Aquatic Ecosystem During Twenty Years Following Abatement of the Pollution Source Water, Air, and Soil Pollution, Apr 91, v56, p323 Specific Rates of Net Methylmercury Production in Lake Sediments Water, Air, and Soil Pollution, Apr 91, v56, p595 Needle and Lichen Sulphur Analyses on Two Industrial Gradients Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!53 Bioavailability of Organic Pollutants in Boreal Waters with Varying Levels of Dissolved Organic Material Water Research, Apr 91, v25, n4, p455 The Use of Indoor Radon Measure- ments and Geological Data in Assessing the Radon Risk of Soil and Rock in Construction Sites in Tampere "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-71 Florida Decline of Citrus Due to Presence of Landfill Gases in the Soil Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p!65 Intrusion Indices—A Measure of Groundwater Quality Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n6, p899 Relation Between Phosphorus and Iron in Florida Phosphatic Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p554 Noncrystalline Phosphates in Florida Phosphatic Soils Soil Science Society of America Journal, May/Jun 91, v55, n3, p665 An Evaporation/Degradation System for Pesticide Equipment Rinse Water "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p28 A Modeling Examination of Param- eters Affecting Radon and Soil Gas Entry Into Florida-Style Slab-on- Grade Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-3 Radon Entry Into Dwellings Through Concrete Floors "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-29 Correlation Between Short- and Long-Term Indoor Radon Concentra- tions in Florida Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL3-21 Florida, Central Effects of Citrus Agriculture on Ridge Lakes in Central Florida Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!25 Florida, Crystal River Factors that Influence Water Ex- change in Spring-fed Tidal Canals Estuaries, Dec. 91, v!4, n4, p404 Florida, East Central Non-Point Source Loadings of Nutrients and Dissolved Organic Carbon from an Agricultural- Suburban Watershed in East Central Florida Water Research, Apr 91, v25, n4, p363 Spawning of the Red Drum in Mosquito Lagoon, East-Central Florida Estuaries, Mar 91, v!4, nl, p74 Florida, Eastern Orientation of Hatchling Loggerhead Turtles at Sea Off Artificially Lighted and Dark Beaches Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, Pi Florida, Everglades Compliance with Fixed-Itinerary Systems in Water-Based Parks Environmental Management, Mar/ Apr91,vl5,n2p235 17 ------- Phosphorus Concentrations in Drainage Water in the Everglades Agricultural Area Journal of Environmental Quality, Jul-Sep 91, v20, n3, p608 Evapolranspkation Estimation for Data-Short Environment Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p!07 Water Quality Trends at Inflows to Everglades National Park Water Resources Bulletin, Feb 91, v27,nl,p59 Florida, Gainesville Microbial and Chemical Responses to Pulsed and Gradual Acid Additions in Dark- and Clear-Lake Enclosures Water Research, Sep 91, v25, n9, p!079 Florida, Indian River Habitat-Specific Growth of Hard Clams Mercenaria mercenaria (L.) from the Indian River, Florida Journal of Experimental Marine Biology and Ecology, 1991, v!47, n2, p245 Assimilation of Malathion in the Indian River Estuary, Florida Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p238 Florida, Jacksonville Impact of Toll Removal on Air Paniculate Concentration in Jackson- ville, Florida Journal of the Air and Waste Man- agement Association, Dec 91, v41, nl2,p!601 Florida, Miami Full-Scale Electron Beam Treatment of Hazardous Wastes—Effectiveness and Costs "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p539 High Energy Electron Beam Irradia- tion: An Emerging Technology for the Removal of Hazardous Organic Chemicals from Water and Sludge— An Introduction "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p416 Recovery of Lung Pyridine Nucleoti- des Following Acute Exposure of Adult and Aged Rats to Ozone Journal of Toxicology and Environ- mental Health, 1991, v34, nl, pi 15 Florida, Northwestern Aqueous Geochemistry of the Sand- and-Gravel Aquifer, Northwest Florida Ground Water, Jan-Feb 91, v29, nl, p47 Florida, Orlando Radon in Large Buildings: Pre- Construction Soil Radon Surveys "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-15 Florida, Pensacola Biodegradation of Creosote and Pentachlorophenol in Contaminated Groundwater: Chemical and Biologi- cal Assessment Applied and Environmental Microbi- ology, May 91, v57, n5, p!277 Detoxification of Pentachlorophenol and Creosote Contaminated Ground- water by Physical Extraction: Chemical and Biological Assessment Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p233 Bench-Scale Evaluation of Alterna- tive Biological Treatment Processes for the Remediation of Pentachloro- phenol- and Creosote-Contaminated Materials: Solid-Phase Bioremedia- tion Environmental Science and Technol- ogy, Jun 91, v25, n6, p!045 Bench-Scale Evaluation of Alterna- tive Biological Treatment Processes for the Remediation of Pentachloro- phenol- and Creosote-Contaminated Materials: Slurry-Phase Bioremedia- tion Environmental Science and Technol- ogy, Jun 91, v25, n6, p!055 Florida, Port St. Lucie Estimation of Hydraulic Conductivity Values in a Coastal Aquifer Ground Water, Mar-Apr 91, v29, n2, p!75 France Microbial Activity in GAC Filters at the Choisy-le-Roi Treatment Plant American Water Works Association Journal, Feb 91, v83, n2, p62 Incidence and Causes of Carbon Monoxide Intoxication: Results of an Epidemic Survey in a French Depart- ment Archives of Environmental Health, Nov/Dec 91, v46, n6, p373 One-Year Measurements of PAN in the Paris Basin: Effect of Meteoro- logical Parameters Atmospheric Environment, 1991, v25A, n9, p!941 A Two-Year Study of Ozone Behaviour at Rural and Forested Sites in Eastern France Atmospheric Environment, 1991, v25A, nlO, p2145 Cadmium and Membrane Ion Transport in a French Urban Male Population Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p850 The Biological Aspects of the Regulatory Control of Industrial Effluents in France Chemosphere, 1991, v22 n5-6, p625 Drinking Water Pollution by Poly- chlorinated Biphenyls in the Paris Area (France) Chemosphere, 1991, v23 nll-12, p!637 Contribution of Grazing in Phyto- plankton Overall Losses in a Shallow French Lake Freshwater Biology, Jun 91, v25, n3, p515 Evaluation of Total Atmospheric Deposition of Pb, Cd, Cu and Zn to the Ligurian Sea Science of the Total Environment, 1991,vl05,pl35 18 ------- Seasonal Cycle of Polychlorinated Biphenyls in the Waters of the Catchment Basin of the River Seine (France) Water, Air, and Soil Pollution, Oct 91,v59,n3/4,p217 Effect of Storage Conditions and Subcellular Fractionation of Fish Liver on Cytochrome P-450-Depen- dent Enzymatic Activities Used for the Monitoring of Water Pollution Water Research, Feb 91, v25, n2, p!73 Faecal Contamination of Rural Water Supply in the Sahelian Area Water Research, Aug 91, v25, n8, p923 Biological Foams in Activated Sludge Plants: Characterization and Situation Water Research, Nov 91, v25, nil, p!399 Daily Rhythms in the River Seine: Relative Impacts of Natural and Anthropogenic Factors Water Research, Dec 91, v25, n!2, p!523 Three Different Generic Landfill Topographies and Their Management "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p593 Toxicity of Cu, Ni and Alkylbenzene Sulfonate (LAS) on the Naturally Occurring Bacteria in the Rhone River Plume Environmental Toxicology and Chemistry, 1991, vlO, n5, p641 Georgia Drainage-Subirrigation Effect on Water Quality in Georgia Flatwoods Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p!23 Maize Populations with Resistance to Field Contamination by Aflatoxin B, Journal of the Science of Food and Agriculture, 1991, v54, n2, p235 Growth Reductions in Naturally Regenerated Southern Pine Stands in Alabama and Georgia Southern Journal of Applied Forestry, May 91, v!5, p73 Georgia, Athens Evaluating Toxicity of Speciated Metals from Metal Discharging Industries "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University,"p739 Georgia, Eastern Comparison of Denitrification in Two Riparian Soils Soil Science Society of America Journal, Jul/Aug 91, v55, n4, p994 Georgia, Lake Oglethorpe Differential Survival of Bacteria Ingested by Zooplankton from a Stratified Eutrophic Lake Limnology and Oceanography, Jul 91, v36, n5, p829 Georgia, Ogeechee River Bacterivory by Sestonic Protists in a Southeastern Blackwater River Limnology and Oceanography, Jul 91,v36,n5,p873 Georgia, Piedmont Runoff and Sediment Production from Burned Forest Sites in the Georgia Piedmont Water Resources Bulletin, Jun 91, v27, n3, p485 Georgia, Tifton Water Balance Components in the Georgia Coastal Plain: A GLEAMS Model Validation and Simulation Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p450 Germany Analysis ofLegionella pneumophila Serogroup 6 Strains Isolated from a Hospital Warm Water Supply over a Three-Year Period by Using Genomic Long-Range Mapping Techniques and Monoclonal Antibodies Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3226 Diversification of Cadmium-Binding Proteins Due to Different Levels of Contamination in Arion lusitanicus Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p!32 Zymosan-Induced Chemilumihes- cence of Aveolar Macrophages: Depression by Inorganic Dust Constituents Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p51 Prefledging Terns (Sterna paradisaea, Sterna hirundo) as Bioindicators for Organochlorine Residues in the German Wadden Sea Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl, p!02 Cormorants (Phalacrocorax carbo sinensis) as Bioindicators for Poly- chlorinated Biphenyls Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p536 Diurnal Variation of Monoterpene Concentrations in Open-Top Cham- bers and in the Welzheim Forest Air, F.R.G Atmospheric Environment, 1991, v25A, n2, p251 Airborne C,- and C2-Halocarbons at Four Representative Sites in Europe Atmospheric Environment, 1991, v25A, n2, p257 Uncertainties in Surface Ozone Trend at Hohenpeissenberg Atmospheric Environment, 1991, v25A, n2, p511 Characterization of Environmental Aerosols on Heligoland Island Atmospheric Environment, 1991, v25A,n3/4,p581 Wind Tunnel Modeling of Heavy Gas Dispersion Atmospheric Environment, 1991, v25A,n7,pl!89 Detailed Design Features of a New Wind Tunnel for Studying the Effects of Thermal Stratification Atmospheric Environment, 1991, v25A, n7, p!257 Spectra of Longitudinal Turbulence Measured in a Boundary Layer Wind Tunnel Atmospheric Environment, 1991, v25A, n7, p!277 19 ------- On the Mean Daily and Seasonal Variations of the Vertical Ozone Profiles in the Lower Troposphere Atmospheric Environment, 1991, v25A,n9,p!751 Surface Ozone and Meteorological Predictors on a Subregional Scale Atmospheric Environment, 1991, v25A, n9, p!781 Measurements of Alkyl Nitrates in Rural and Polluted Air Masses Atmospheric Environment, 1991, v25A,n9,pl951 Measurement of Gaseous Nitric Acid by a Laser-Photolysis Fragment- Fluorescence (LPFF) Method in the Black Forest and at the North Sea Coast Atmospheric Environment, 1991, v25A,nlO,p2223 Fluoride Accumulation in Different Earthworm Species near an Industrial Emission Source in Southern Ger- many Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, pSIS Influence of Ozonation on the Mutagenic Activity of Benzidine in Water Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p738 Polychlorinated Dibenzo-p-dioxins and Polychlorinated Dibenzofurans in Fish from South-West Germany: River Rhine and Neckar Chemosphere, 1991, v22 nl-2, p29 Levels of Airborne Halocarbons at Urban and Mountain Forest Sites in Germany and at the Atlantic Coast Chemosphere, 1991, v23 n5, p609 1990 Worldwide Desalting Plants Inventory—The Development of the Desalination Market Desalination, 1991,v81,pl9 Air Pollution and Acute Respiratory Illness in Five German Communities Environmental Research, Oct 91, v56, nl.pl The d-Aminolevulinate Dehydratase Polymorphism: Higher Blood Lead Levels in Lead Workers and Environ- mentally Exposed Children with the 1-2 and 2-2 Isozymes Environmental Research, Dec 91, v56, n2, p!09 Methyl- and Butyltin Compounds in Water and Sediments of the Rhine River Environmental Science and Technol- ogy, May 91, v25, n5,p871 Review of Forest Decline Research Activities and Results in the Federal Republic of Germany Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p415 Natural Background Concentrations of Rare-Earth Elements in a Forest Ecosystem Science of the Total Environment, 1991, v!03, p27 Predictive QSAR Models for Estimat- ing Biodegradation of Aromatic Compounds Science of the Total Environment, 1991,vl09/110,p253 Estimating Atmospheric Degradation Processes by SARs Science of the Total Environment, 1991,vl09/110,p261 Predictive QSAR Models for Estimat- ing Soil Sorption Coefficients: Potential and Limitations Based on Dominating Processes Science of the Total Environment, 1991,vl09/110,p343 Mercury and Methylmercury in Sediments and Suspended Particles from the River Elbe, North Germany Water, Air, and Soil Pollution, Apr 91, v56, p427 Heavy Metal Levels in Earthworms of a Forest Ecosystem Influenced by Traffic and Air Pollution Water, Air, and Soil Pollution, Aug 91, v57-58, p655 Lead and Cesium Transport in European Forest Soils Water, Air, and Soil Pollution, Aug 91, v57-58, p809 Fate of Organic Matter During Natural and Anthropogenic Lake Acidification Water Research, Dec 91, v25, n!2, p!453 Great Lakes 5-Nucleotidase Activity in aEutro- phic Lake and an Oligotrophic Lake Applied and Environmental Microbi- ology, May 91, v57, n5, p!306 Contaminated Sediments from Tributaries of the Great Lakes: Chemical Characterization and Carcinogenic Effects in Medaka (Oryzias latipes) Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!7 H4IDE Rat Hepatoma Cell Bioassay- Derived 2,3,7,8-Tetrachlorodibenzo- p-Dioxin Equivalents in Colonial Fish-Eating Waterbird Eggs from the Great Lakes Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl, p91 Acute Toxicities to Larval Rainbow Trout of Representative Compounds Detected in Great Lakes Fish Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p!73 Mutagenic Potential of Sediments from the Grand Calumet River Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p308 Evaluation of the Effects of Storage Time on the Toxicity of Sediments Chemosphere, 1991, v22 n9-10, p801 Concentrations of Inorganic and Organic Contaminants in Sediments of Six Harbors on the North Ameri- can Great Lakes Chemosphere, 1991, v22 n9-10, p809 Application of the Master Analytical Scheme to the Determination of Volatile Organics in Wastewater Influents and Effluents Environmental Science and Technol- ogy, Jan 91, v25, nl, p!50 20 ------- Sediment Trap Fluxes and Benthis Recycling of Organic Carbon, Polycyclic Aromatic Hydrocarbons, and Polychlorbiphenyl Congeners in Lake Superior Environmental Science and Technol- ogy, Mar 91, v25, n3, p500 Environmental Contaminants and the Reproductive Success of Lake Trout in the Great Lakes: An Epidemiologi- cal Approach Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p375 Epidemiology of Great Lakes Bald Eagles Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p395 Cause-Effect Linkages Between Chemicals and Populations of Mink (Mustela vison) and Otter (Lutra canadensis) in the Great Lakes Basin Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p549 Effects of Organochlorine Chemicals on the Reproductive Outcome of Humans Who Consumed Contami- nated Great Lakes Fish: An Epide- miologic Consideration Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p587 Radioactivity in the Great Lakes Science of the Total Environment, 1991,vlOO,p61 Variation in Forest Soil Properties Along a Great Lakes Air Pollution Gradient Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!709 Mercury Deposition and Sources for the Upper Great Lakes Region Water, Air, and Soil Pollution, Apr 91, v56, p235 Physiological Characteristics and Food-web Dynamics of Synechococcus in Lakes Huron and Michigan Limnology and Oceanography, Mar 91,v36,n2,p219 Toxicokinetics and Toxicity of a Mixture of Sediment-associated Polycyclic Aromatic Hydrocarbons to the Amphipod Diporeia sp. Environmental Toxicology and Chemistry, 1991, vlO, nl, p35 The Importance of Zooplankton- protozoan Trophic Couplings in Lake Michigan Limnology and Oceanography, Nov 91,v36,n7,pl335 Greece Depositional Fluxes and Other Physical Characteristics of Atmo- spheric Beryllium-7 in the Temperate Zones (40°N) With a Dry (Precipita- tion-free) Climate Atmospheric Environment, 1991, v25A, nlO, p2335 On the Meteorological Conditions During Some Strong Smoke Episodes in Athens Atmospheric Environment, 1991, v25B, n2, p!93 The Extreme Heat Wave in Athens in July 1987 from the Point of View of Human Biometeorology Atmospheric Environment, 1991, v25B,n2, p203 Air Pollution Effects on the Leaf Structure of Two Injury Resistant Species: Eucalyptus camaldulensis and Olea europaea L. Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47 n3, p433 Runoff Losses of EPTC, Molinate, Simazine, Diuron, Propanil and Metolachlor in Thermaikos Gulf, N. Greece Chemosphere, 1991, v22 n7, p645 Determination of Chemical Pollution Parameters of the River Axios in Northern Greece Journal of Environmental Science and Health-environmental Science and Engineering, 1991, vA26, n5, p621 Mobilization of Heavy Metals from River Sediment of Northern Greece by Humic Substances Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7, p!055 Vertical Distribution of Heavy Metals in Sediments from Rivers in Northern Greece Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!345 A Radiological Study of the Greek Radon Spas "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-95 Polycyclic Aromatic Hydrocarbons and Mutagens in Ambient Air Particles Sampled in Thessaloniki, Greece Environmental Toxicology and Chemistry, 1991, vlO, n8, p999 Guatemala Agroforestry in Guatemala: Mitigat- ing Global Warming Through Social Forestry "Proceedings of the International Workshop on Large Scale Reforesta- tion," p97 Hawaii An Invader Alters Germination and Growth of a Native Dominant Tree in Hawaii Ecology, Jun 91, v72, n4, p!449 A Statewide LESA System for Hawaii Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p263 Packed-Entrapped-Mixed Microbial Cell Process for Removal of Phenol and Its Compounds "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University,"p529 Hawaii, Kauai Fate of Malathion and O,O,S- Trimethyl Phosphorothioate By- Product in Hawaiian Soil and Water Archives of Environmental Contami- nation and Toxicology, Apr 91, v20 n3, p325 21 ------- Hawaii, Maul Influence of the Size of Indigenous Rhizobial Populations on Establish- ment and Symbiotic Performance of Introduced Rhizobia on Field-Grown Legumes Applied and Environmental Microbi- • ohgy, Jan 91, v57, nl, p!9 Modeling Symbiotic Performance of Introduced Rhizobia in the Field by Use of Indices of Indigenous Popula- tion Size and Nitrogen Status of the Soil Applied and Environmental Microbi- ology, Jan 91, v57, nl, p29 Hong Kong TribulylUn Antifoulings: A Threat to the Hong Kong Marine Environment Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p299 Simulation of Boundary Layer Flow in Hong Kong Atmospheric Environment, 1991, v25A,nlO,p2161 Dissolved Oxygen Variations in Marine Fish Culture Zone Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p799 Forecasting of Dissolved Oxygen in Marine Fish Culture Zone Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p816 Commissioning and Operation of Yau Kom Tau Water-Treatment Works (Hong Kong) Using Direct Filtration Journal of the Institution of Water and Environmental Management, Apr 91, vS, n2, plOS Characterization and Treatment of Lcachates from Hong Kong Landfill Sites Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3, p326 Sociocconomic Development and Environmental Pollution in Hong Kong—Risks and Opportunities Science of the Total Environment, 1991,vl06,pl37 Hungary Elemental Composition of Aerosol Particles under Background Condi- tions in Hungary Atmospheric Environment, 1991, v25A, n3/4, p661 Non-methane Hydrocarbon and Aldehyde Measurements in Budapest, Hungary Atmospheric Environment, 1991, v25A, nlO, p2103 Epidemiological Studies for Estab- lishing Hygienic Limit Values of Indoor Air in Hungary Science of the Total Environment, 1991.vl01.pl70 Idaho, Boise Low-Pressure Membrane Filtration for Removing Giardia and Microbial Indicators American Water Works Association Journal, Sep 91, v83, n9, p97 Infiltration Patterns from Simulated Rainfall on a Semiarid Rangeland Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!726 Idaho, Coeur d'Alene River Lead Accumulation and Osprey Production near a Mining Site on the Coeur d'Alene River, Idaho Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3, p415 Idaho, Lewiston Effects of Biologically Treated Bleached Kraft Mill Effluent on Cold Water Stream Productivity in Experimental Stream Channels Environmental Toxicology and Chemistry, 1991, vlO, n8, plOSl Idaho, Nez Perce County Classification and Spatial Mapping of Riparian Habitat with Applications toward Management of Streams Impacted by Nonpoint Source Pollution Environmental Management, Jul/Aug 91,vl5,n4p565 Idaho, Northern Lead Toxicosis in Tundra Swans near a Mining and Smelting Complex in Northern Idaho Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p549 Idaho, Southwestern Probability of Sediment Yields from Surface Erosion on Granitic Roadfills in Idaho Journal of Environmental Quality, Jan-Mar 91, v20,nl,p53 Idaho, Tom Beall Watershed Erosion, Sediment, and Economic Effects of Conservation Compliance in an Agricultural Watershed Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p211 Illinois A Second-Generation Model for Cooling Tower Plume Rise and Dispersion—I. Single Sources Atmospheric Environment, 1991, v25A, n8, p!559 Irrigation in Midwest: Lessons from Illinois Journal of Irrigation and Drainage Engineering, Sep/Oct 91, vl!7, n5, p700 Uranium in Illinois Surface Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p549 Factors Associated with Home Radon Concentrations in Illinois "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-3 Radon in Illinois: A Status Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP7-15 Illinois, Argonne Automobile Shredder Residue: Treatment Options Hazardous Waste and Hazardous Materials, Summer 91, v8, n3, p219 22 ------- Illinois, Central Evaluation of the TUPOS Air Quality Dispersion Model Using Data from the EPRI Kincaid Field Study Atmospheric Environment, 1991, v25A, nlO, p2187 Illinois, Chicago Dry Deposition of Polychlorinated Biphenyls in Urban Areas Environmental Science and Technol- ogy, Jun 91, v25, n6,p!075 Evaluation of Risks from Urban Air Pollutants in the Southeast Chicago Area Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p844 The Contribution of Ammonia, Metals and Nonpolar Organic Compounds to the Toxicity of Sediment Interstitial Water from an Illinois River Tributary Environmental Toxicology and Chemistry, 1991, vlO, n7, p925 Illinois, Fayette County Potential of the Conservation Reserve Program to Control Agricultural Surface Water Pollution Environmental Management, Jul/Aug 91,vl5,n4p507 Illinois, Granite City Source Apportionment with Site Specific Source Profiles Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p294 Illinois, Lake Decatur Ultrafiltration of Lake Water for Potable Water Production Desalination, May 91, v80, n2-3, p243 Illinois, Mapleton 1988 Guideline Compliance for Major Gray Iron Foundry "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University," p727 Illinois, McHenry County Elution Profiles of Three Chlorinated Hydrocarbons Leaching through Sandy Soil Journal of Environmental Engineer- ing, May/Jun 91, vl 17, n3, p279 Illinois, Northwestern Spatial and Temporal Dispersion of Immature Ixodes dammini on Peromyscus leucopus in Northwest- ern Illinois Journal ofParasitology, Dec 91, v77 n6, p945 Illinois, Piatt County Landfarming and Biostimulation for Decontaminating Herbicide Wastes in Soil "Proceedings of the International Workshop on Research in Pesticide Treatmenf/Disposal/Waste Minimiza- tion," p46 Illinois, Southern Indigenous and Enhanced Mineraliza- tion of Pyrene, Benzo[a]pyrene, and Carbazole in Soils Applied and Environmental Microbi- ology, Dec 91, v57, n!2, p3462 India Structure and Function of the Agroforestry System in the Pithoragarh District of Central Himalaya: an Ecological Viewpoint Agriculture, Ecosystems and Environ- ment, May 91, v35, n4, p283 Mold Flora and Aflatoxin Contamina- tion of Stored and Cooked Samples of Pearl Millet in the Paharia Tribal Belt of Santhal Pargana, Bihar, India Applied and Environmental Microbi- ology, Apr 91, v57, n4, pi223 Metal Pollution and Its Impact on Algae in Flowing Waters in India Archives of Environmental Contami- nation and Toxicology, Nov 91, v21 n4, p556 Study of Atmospheric Aerosols in a Terrain-Induced Nocturnal Boundary Layer Using Bistatic Lidar Atmospheric Environment, 1991, v25A, n3/4, p655 Atmospheric Dustfall Deposits in Varanasi City Atmospheric Environment, 1991, ' v25B, nl, p!09 Bioconcentration of Endosulfan in Different Body Tissues of Estuarine Organisms under Sublethal Exposure Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46 nl,p!51 Cu and Zn Uptake by Halimione portulacoides (L.) Aellen. A Long- Term Accumulation Experiment Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3,p442 Residues of Organochlorine Pesti- cides and Polycyclic Aromatic Hydrocarbons in Drinking Water of Ahmedabad City, India Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p381 Effect of Sewage Pollution on the Health Status of Sewage Farm Workers Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47 n5,p646 Modulation of Microsomal Mem- brane Associated Detoxication Enzymes Activity by Methyl Isocya- nate (MIC) Exposure Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47 n5, p675 Toxicity and Bioconcentration of Hexachlorocyclohexane (HCH) in an Air-Breathing Catfish, Saccobranchus fossilis (Bloch) Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p904 Atmospheric Pollution by Auxin- Type Herbicides in Tala Valley, Natal Chemosphere, 1991, v22 nl-2, p!37 Malathion Sorption by Sediments from a Tropical Estuary Chemosphere, 1991, v23 n2, p!67 23 ------- Economics of Desalination in Water Resource Management—A Compari- son of Alternative Water Resources for Arid/Semi Arid Zones in Devel- oping Countries Desalination, 1991, v81, p57 Framework for Environmental Impact Analysis—with Special Reference to India Environmental Management, May/ Jun91,vl5,n3p357 Analytical Conceptual Plan to Reforest Central Himalaya for Sustainable Development Environmental Management, May/ Jun91,vl5,n3p369 Studies on the Effects of Some Organic Pollutants on the Heavy Metal Transport in an Indian Soil Environmental Pollution, 1991, v70 n2, p!09 Factors Affecting Alkaline Nature of Rain Water in Agra (India) Environmental Pollution, 1991, v74 n2,p!29 Distribution and Behaviour of Persistent Organochlorine Insecti- cides in Paddy Soil and Sediments in the Tropical Environment: A Case Study in South India Environmental Pollution, 1991, v74 n4, p293 Reproductive Performance in Population Exposed to Pesticides in Cotton Fields in India Environmental Research, Aug 91, v55,n2,pl23 Air Pollution Tolerance Index of Plants Journal of Environmental Manage- me/tfjan91,v32,nl,p45 Conservation of Wildlife Resources in Wetland Ecosystems of Kashmir, India Journal of Environmental Manage- ment, Sep 91, v33, n2, p!43 Acid Mine Drainage Treatment Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!387 Reduction of Cresolase and Catecholase Activities in Tubers of Some Indian Potato Varieties by the Application of Potash Fertilisers Journal of the Science of Food and Agriculture, 1991, v54, n3, p339 Occurrence of Mycotoxigenic Fungi and Mycotoxins in Animal Feed from Bihar, India Journal of the Science of Food and Agriculture, 1991, v56, nl, p39 Annual Runoff Estimation for Catchments in India Journal of Water Resources Planning and Management, Jan/Feb 91, vl!7, nl.pl Chemical Characterization of Fly Ash from Coal-Fired Thermal Power Plants in India Science of the Total Environment, Apr 15,91, v!03, n2&3, p!51 Studies of Blood Lead Levels in Children by Proton-Induced X-Ray Emissions (PIXE) Science of the Total Environment, Apr 15, 91, v!03, n2&3, p209 Levels of Aldrin and Dieldrin in Environmental Samples from Delhi, India Science of the Total Environment, Oct 15,91, v!08, n3, p255 Natural Radionuclides in a Tropical River Subjected to Pollution Water, Air, and Soil Pollution, Feb 91, v55, n3/4, p305 Biodegradation and Anticholinester- ase Activity of Methyl Isocyanate in the Aquatic Environment of Bhopal Water Research, Feb 91, v25, n2, p!79 Treatment of Tannery Wastewater by Upflow Anaerobic Sludge Blanket Reactor "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p403 Reforestation in India "Proceedings of the International Workshop on Large Scale Reforesta- tion," p!09 Indiana Trace Element Contamination of Soils in the Indiana Dunes Journal of Environmental Quality, Apr-Jun 91, v20, n2, p492 Semivolatiles Screening at CERCLA Sites "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University,"p573 State Property Transfer Laws Now Include Radon Gas Disclosure "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-13 Indiana, Bloomlngton Vapor Pressures of Chlorinated Dioxins and Dibenzofurans Science of the Total Environment, May 1, 91, v!04, nl&2, p9 Indiana, Boone County Treatment of Contaminated Ground- water and Leachate from Superfund Sites at POTWs—A Case Study "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p609 Indiana, Evansville Using Reducing Agents to Eliminate Chlorine Dioxide and Chlorite Ion Residuals in Drinking Water American Water Works Association Journal, May 91, v83, n5, p56 Indiana, Indianapolis Assessing the Reliability of Urban Reservoir Supplies American Water Works Association Journal, Mar 91, v83, n3, p46 Indiana, West Lafayette Biodegradation of Organic Com- pounds in Vadose Zone and Aquifer Sediments Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2260 Estimating Recharge Rates Through Unsaturated Glacial Till by Tritium Tracing Ground Water, Jan-Feb 91, v29, nl, p26 24 ------- Iowa Environmental Factors Influencing Chlorophyll v. Nutrient Relationships in Lakes Freshwater Biology, Apr 91, v25, n2, p279 Protecting Iowa's Common Wealth: Challenges for the Leopold Center for Sustainable Agriculture Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, p89 Effect of Environmental Variables upon Crappie Young, Year-Class Strength, and the Sport Fishery North American Journal of Fisheries Management, Fall 91, Vll, n4, p534 Cost Benefit Analysis of Radon Mitigation Systems in 157 Iowa and Nebraska Homes "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP2-17 Iowa, Ames Kentucky Bluegrass Recovery of Urea-Derived Nitrogen-15 Amended with Urease Inhibitor Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p528 Estimating Aquifer Parameters from a Horizontal Well Pumping Test in an Unconfined Aquifer Water Resources Bulletin, Oct 91, v27,n5,p831 Iowa, Treynor Terrain Analysis: Integration into the Agricultural Nonpoint Source (AGNPS) Pollution Model Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p59 Iraq Radionuclide Contamination of Foods Imported into Iraq Following the Chernobyl Nuclear Reactor Accident Science of the Total Environment 1991,vl06,pl91 Israel The Chemical Composition of Aerosols Settling in Israel Following Dust Storms Atmospheric Environment, 1991, v25A,nll,p2665 Advertent/Inadvertent Effect on 'Rainfall Center' Displacement in Northern Israel Atmospheric Environment, 1991, v25B,n3,p301 The Distribution of Chlorophylls, Carotenoids and Their Breakdown Products in Lake Kinneret (Israel) Sediments Freshwater Biology, Aug 91, v26, nl, Pi The Distribution of Fecal Pollution Indicator Bacteria in Lake Kinneret Water Research, Mar 91, v25, n3, p263 Istanbul The Need for an Energy-integrated Planning System in Metropolitan Istanbul Journal of Environmental Manage- ment, Jan 91, v32, nl, p73 Italy Plume Dispersion Investigated by LANDSAT Imagery Atmospheric Environment, 1991, v25A, n5/6, p965 Mineral Lung Burden of an Urban Population Atmospheric Environment, 1991, v25B, n3, p381 Analysis of the Impact on Air Quality of Motor Vehicle Traffic in the Milan Urban Area Atmospheric Environment, 1991, v25B, n3, p415 Heavy Metal Bioaccumulation in Lamb and Sheep Bred in Smelting and Mining Areas of S.W. Sardinia (Italy) Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46 n6,p887 Behavior and Fate of Chloronitrobenzenes in a Fluvial Environment Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47 n4, p580 Synthesis and Destruction of PCDD and PCDF Inside a Municipal Solid Waste Incinerator Chemosphere, 1991, v23 n6, p715 Hospital Waste Incineration in a MSW Combustor: Chlorine, Metals and Dioxin Mass Balance Chemosphere, 1991, v23 n8-10, p!501 Strategy for Wastewater Reuse for Agriculture in Southern Italy Desalination, 1991, v83, p!73 Geostatistical Modeling of Dissolved Oxygen Distribution in Estuarine Systems Environmental Science and Technol- ogy, Mar 91, v25, n3, p474 Measurement and Prediction of Copper Ion Activity in Lake Orta, Italy Environmental Science and Technol- ogy, Apr 91, v25, n4,p678 Lead Pollution of Soils from a Continuous Point Source: A Case Study in Italy Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n5, p777 Environmental and Biological Monitoring of Exposure to Nitrous Oxide Science of the Total Environment, 1991,vl01,pl67 Environmental and Biological Monitoring of Exposure to n-Hexane Science of the Total Environment, 1991, vlOl, p!69 Trace Metal Anomalies in Surface Soils and Vegetation on Two Active Island Volcanoes: Stromboli and Vulcano (Italy) Science of the Total Environment, 1991, v!02, p209 Mercury in Plants, Soil and Atmo- sphere near a Chlor-Alkali Complex Water, Air, and Soil Pollution, Apr 91,v56,pl5 Heavy Metal Distribution and Mobilization in Sediments from a Drinking Water Reservoir near a Mining Area Water, Air, and Soil Pollution, Aug 91,v57-58,p329 25 ------- Seasonal Pattern of Nitrate Losses from Cultivated Soil with Subsurface Drainage Water, Air, and Soil Pollution, Nov 91,v60,nl/2,pl Delay in Lake Recovery Caused by Internal Loading Water Research, May 91, v25, n5, p567 Heavy Metal Pollution Studies by Resuspension Experiments in Venice Lagoon Water Research, Oct91, v25, nlO, p!295 Japan Main Features of Large Water Treatment Plants in Japan American Water Works Association Journal, Jun 91, v83, n6, p56 Purification and Properties of b-1,4- Xylanase from Aeromonas caviae W-61 Applied and Environmental Microbi- ology, Feb 91, v57, n2, p445 Toxicity and Toxins of Natural Blooms and Isolated Strains of Microcystis spp. (Cyanobacteria) and Improved Procedure for Purification of Cultures Applied and Environmental Microbi- ology, Apr 91, v57, n4, p!241 Cholera Enterotoxin Production in Vibrio choleras Ol Strains Isolated from the Environment and from Humans in Japan Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2152 Abundance of Viruses in Marine Waters: Assessment by Epifluorescence and Transmission Electron Microscopy Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2731 Screening of Natural Waters for Viruses Which Infect Chlorella Cells Applied and Environmental Microbi- ology, Dec 91, v57, n!2, p3433 An Analysis of Precipitation Chemis- try Measurements in Shimane, Japan Atmospheric Environment, 1991, v25A,n2,p285 Wind Tunnel Simulation of Airflow and Pollutant Diffusion Over Com- plex Terrain Atmospheric Environment, 1991, v25A,n7,pl!55 Characterization of Aerosols in the Kashima Area—A Summary of IPCAJ Kashima SPM Study Atmospheric Environment, 1991, v25B, nl, p!33 The Effects of Land-Use and Anthro- pogenic Heating on the Surface Temperature in the Tokyo Metropoli- tan Area: A Numerical Experiment Atmospheric Environment, 1991, v25B, n2, p!55 Distribution of Sensitivity to 4- Nitroquinoline 1-Oxide Among Japanese Lymphoblastoid Cell Lines Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p62 Superoxide Radical-Induced Degra- dation of Polychlorobiphenyls and Chlordanes at Low Temperature Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p292 Mutagenicity Assays of Leachate from Domestic Waste Landfills in Japan: The Establishment of a Protocol for Measuring Mutagenicity Levels of Leachate Bulletin of Environmental Contami- nation and Toxicology, Apr 91, v46, n4,p561 Accumulation Levels of Organochlo- rine Pesticides in Human Adipose Tissue and Blood Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p662 Fluoride Levels in Tap and Under- ground Water Samples from Kinki Area in Japan Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p677 Levels of Chlordane, Oxychlordane, and Nonachlor in Human Adipose Tissues Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p!73 Evaluation of Biological Effects of Polycyclic Compounds Found in Contaminated Cooking Oil Respon- sible for the Disease "Yusho" Chemosphere, 1991, v22 n5-6, p537 State of the Art Ultrapure Water Production in Japan Desalination, May 91, v80, n2-3, p!59 Reduction of Heavy Metal Content in Hiroshima Bay Oysters (Crassostrea gigas) Environmental Pollution, 1991, v70 n3, p209 The Wastewater Disposal System of the City of Yokohama, Japan Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p396 Historical Factors and Recent Developments in Wastewater Treatment Management in Japan Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p553 Correlation of Cadmium, Copper, Manganese, and Zinc Levels in the Urine of People in Nonpolluted Areas Journal of Toxicology and Environ- mental Health, 1991, v33, n3, p263 Change in C:N:P Ratios During Passage of Water Areas from Rivers to a Lake Water Research, Jan 91, v25, nl, p95 The Distribution of Chlorobenzenes in the Bottom Sediments of Ise Bay Water Research, Mar 91, v25, n3, p275 The Behavior of Chlorobenzenes in Ise Bay, Estimated from Their Concentrations in Various Environ- mental Media Water Research, Mar 91, v25, n3, p289 Kansas A New Sampling System for Obtain- ing Relatively Undisturbed Samples of Unconsolidated Coarse Sand and Gravel Ground Water Monitoring Review, Summer 91, vll, n3, p!82 26 ------- Residual Value of Fertilizer Phospho- rus in Selected Kansas Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p399 Kansas, Melvern Reservoir Seasonal Changes in Body Condition of White Crappies and Relations to Length and Growth in Melvern Reservoir, Kansas North American Journal of Fisheries Management, Winter 91, VI1, nl, p50 Kentucky Chemical and Physical Behavior of Two Kentucky Soils. I. Sodium- Calcium Exchange Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 pi 147 Chemical and Physical Behavior of Two Kentucky Soils. II. Saturated Hydraulic Conductivity—Exchange- able Sodium Relationships Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 pi 177 Chemical and Physical Behavior of Two Kentucky Soils. HI. Saturated Hydraulic Conductivity—Imhoff Cone Test Relationships Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 pl!95 Changes in Largemouth Bass Populations at Kentucky and Barkley Lakes: Environmental or Regulatory Responses? North American Journal of Fisheries Management, Summer 91, VI1, n3, p285 Seasonal Variation in Solution Composition and Mineral Stability of Two Kentucky Alfisols Soil Science Society of America Journal, May/Jun 91, v55, n3, p881 Kentucky Innovative Grant: Radon in Schools Telecommunication Project "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-13 Design and Application of Active Soil Depressurization (ASD) Systems in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-3 Kentucky, Lexington Inhibition of Acetate Methanogenesis by Phenols Journal of Environmental Engineer- ing, Jul/Aug 91, vl!7, n4, p487 Kentucky, Louisville Controlling Sewage Treatment Plant Noise Journal of Environmental Engineer- ing, Sep/Oct 91, vll7, n5, p680 Kentucky, Northern Acidification and Liming Influence on Surface Charge Behavior of Kentucky Subsoils Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p26 Kentucky, Western Developing a Community Radon Outreach Program: A Model for Statewide Implementation "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-29 Kenya Organochlorines in Crocodile Eggs from Kenya Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p!26 Response of Tea Quality Parameters to Time of Year and Nitrogen Fertiliser Journal of the Science of Food and Agriculture, 1991, v55, nl, pi Korea Symbiotic Potential, Competitiveness, and Serological Properties of Bradyrhizobium japonicum Indig- enous to Korean Soils Applied and Environmental Microbi- ology, Apr 91, v57, n4, p!038 Kuwait Traffic Co-Dispersion Pattern in Kuwait Atmospheric Environment, 1991, v25A, n5/6, p909 Thermal Analysis of Multi-Stage Flash Desalting Systems Desalination, May 91, v85, nl, p59 Traffic Air Pollution in Kuwait: Preliminary Results for Nitrogen Oxides and Carbon Monoxide Science of the Total Environment, 1991,vl06,plll Latin America Urban Air Pollution in Latin America and the Caribbean Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!66 Lebanon Plastic Pellets, Tar, and Megalitter on Beirut Beaches, 1977-1988 Environmental Pollution, 1991, v71 nl,p!7 Lithuania Surface Ozone Measurements in Lithuania Atmospheric Environment, 1991, v25A, n9, p!791 Louisiana Lead, Cadmium, and Aluminum Accumulation in the Red Swamp Crayfish Procambarus clarkii G. Collected from Roadside Drainage Ditches in Louisiana Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p253 Chronic Toxicity of ThiodanR (Endosulfan) Insecticide to Louisiana Crayfish Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n4 p437 Louisiana, Calcasieu River Water Quality of a Coastal River Receiving Nutrient Inputs: Ammo- nium Nitrogen Transformations Journal of Environmental Science and Health—Environmental Science and Engineer ing, 1991, vA26, n7 p!287 27 ------- Louisiana, Crowley Urea Transformations in Flooded Soil Columns: I. Experimental Results Soil Science Society of America Journal, Jul/Aug 91, v55, n4, pi 130 Louisiana, Gulf Coast Seasonal Distribution of Sulfur Fractions in Louisiana Salt Marsh Soils Estuaries, Mar 91, v!4, nl, p!7 Louisiana, Jefferson Parish Acid Neutralization by Gulf Coast Sediments Ground Water, Jul-Aug 91, v29, n4, p489 Louisiana, New Orleans Lead in Residential Soils: Back- ground and Preliminary Results of New Orleans Water, Air, and Soil Pollution, Aug 91,v57-S8,plll Louisiana, Northern Spatial and Temporal Fine-Root Distribution in Three Louisiana Forest Soils Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!752 Louisiana, Shreveport Pilot Testing the Haberer Process in the United States American Water Works Association Journal, Sep 91, v83, n9, p90 Louisiana, South Central Nutrient Transport in a Riverine- influcnecd, Tidal Freshwater Bayou in Louisiana Estuaries, Dec. 91, v!4, n4, p382 Louisiana, Southwestern Habitat Use by Small Mammals in Coastal Marshes of Southwestern Louisiana Estuaries, Mar 91, v!4, nl, p!07 Growth Rates of American Alligators in Estuarine and Palustrine Wetlands in Louisiana Estuaries, Dec. 91, v!4, n4, p489 Maine Inhibition of Corneal Epithelial Cell Migration by Cadmium and Mercury Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p230 The State of Maine Schools Radon Project: Results "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-71 Extended Heating, Ventilating and Air Conditioning Diagnostics in Schools in Maine "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p 10-37 The State of Maine School Radon Project: Protocols and Procedures of the Testing Program A Cumulative Examination of the State/EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-31 Design and Application of Active Soil Depressurization (ASD) Systems in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-3 The State of Maine School Radon Project: The Design Study—A Cumulative Examination of the State/ EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-47 Maine, Gulf of ' Feeding Ecology of Benthic Mobile Predators: Experimental Analyses of Their Influence in Rocky Subtidal Communities of the Gulf of Maine Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, p!3 Maine, Steep Falls Radon in Homes Following Its Reduction in a Community Water Supply American Water Works Association Journal, Apr 91, v83, n4, p!54 Maine, Swan's Island Recruitment of the Mussel Mytilus edulis L. on Sheltered and Exposed Shores in Maine, USA Journal of Experimental Marine Biology and Ecology, 1991, v!47, nl, p65 Malaysia Design and Construction of the New Bintulu Water Supply, Sarawak, Malaysia Journal of the Institution of Water and Environmental Management, Apr 91,v5,n2,pl41 Accumulation of Arsenic by Aquatic Plants Science of the Total Environment, 1991,vl03,p215 Accumulation of Arsenic by Aquatic Plants Science of the Total Environment, Apr 15, 91, v!03, n2&3, p215 Characterization of a Malaysian Mangrove Estuary Estuaries, Mar 91, v!4, nl, p38 Maryland Prospecting for Zones of Contami- nated Ground-Water Discharge to Streams Using Bottom-Sediment Gas Bubbles Ground Water, May-Jun 91, v29, n3, p333 Reduction of Nitrate Loadings to Ground Water Ground Water Monitoring Review, Winter 91, vll.nl, pl!2 Concentration Models for Dissolved Nitrogen Nutrients from Non-point Sources in Potomac Estuary Journal of Environmental Manage- ment, Dec 91, v33, n4, p335 HVAC System Complications and Controls for Radon Reduction in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-85 28 ------- Correlation of Soil Radon Availabil- ity Number with Indoor Radon and Geology in Virginia and Maryland (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP8-33 Maryland, Aberdeen Proving Ground Mapping Zones of Contaminated Ground-Water Discharge Using Creek-Bottom-Sediment Vapor Samplers, Aberdeen Proving Ground, Maryland Ground Water, Jan-Feb 91, v29, nl, P7 Application of Marine Seismic Profiling to a Ground Water Con- tamination Study, Aberdeen Proving Ground, Maryland Ground Water Monitoring Review, Winter 91, vll.nl, p97 Maryland, Baltimore Critical Swimming Capacity of the Atlantic Silverside, Menidia menidia L. Estuaries, Jun 91, v!4, n2, p218 Maryland, Chesapeake Bay Biochemical and Serological Charac- terization of Carnobacterium spp. Isolated from Farmed and Natural Populations of Striped Bass and Catfish Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3114 Maryland, Delmarva Peninsula Changes in Poultry Litter Toxicity with Simulated Acid Rain Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!67 Maryland, Gaithersburg Standard Reference Materials for Dioxins and Other Environmental Pollutants Science of the Total Environment, May 1, 91, v!04, nl&2, pi Maryland, Susquehanna River Sediment Accumulation Rates in Conowingo Reservoir as Determined by Man-made and Natural Radionu- clides Estuaries, Jun 91, v!4, n2, p!48 Maryland, Western Multimodal Size Spectra of Submicrometer Particles Bearing Various Elements in Rural Air Environmental Science and Technol- ogy, May 91, v25, n5, p890 Massachusetts Predicting Potential Sound Levels: A Case Study in an Urban Area Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO, p!355 Massachusetts, Boston Restriction Enzyme Analysis of Listeria monocy to genes Strains Associated with Food-Borne Epidem- ics Applied and Environmental Microbi- ology, Apr 91, v57, n4, p969 Butyltins in Estuarine Sediments Two Years after Tributyltin Use Was Restricted Chemosphere, 1991, v22 n!2, pi 113 How Clean is Clean? Cleanup Criteria for Contaminated Soil and Groundwater Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!446 Commuter Exposures to VOCs in Boston, Massachusetts Journal of the Air and Waste Man- agement Association, Dec 91, v41, n!2, p!594 Massachusetts, Cape Cod Use of Colloid Filtration Theory in Modeling Movement of Bacteria Through a Contaminated Sandy Aquifer Environmental Science and Technol- ogy, Jan 91, v25, nl, p!78 The Next Generation of Septage Treatment Research Journal of the Water Pollution Control Federation, 1991, v63, nl, p84 The Role of Seasonal Turnover in Lake Alkalinity Dynamics Limnology and Oceanography, Jan 91,v36, nl,p!06 Massachusetts, Danvers Use of Created Cattail (Typha) Wetlands in Mitigation Strategies Environmental Management, Nov/ Dec 91, v!5, n6 p797 Massachusetts, Falmouth Loss and Recycling of Amino Acids and Protein from Smooth Cordgrass (Spartina alterniflora) litter Estuaries, Dec. 91, v!4, n4, p430 Massachusetts, Holbrook On-Site Methods for Assessing Chemical Impact on the Soil Environ- ment Using Earthworms: A Case Study at the Baird and McGuire Superfund Site, Holbrook, Massachu- setts Environmental Toxicology and Chemistry, 1991, vlO, n6, p817 Assessment of Methods for Estimat- ing Aquatic Hazards at Superfund- Type Sites: A Cautionary Tale Environmental Toxicology and Chemistry, 1991, vlO, n6, p827 Massachusetts, Medford The Organization and Coverage of Research on Reduced Use of Agricul- tural Chemicals Agriculture, Ecosystems and Environ- ment, Aug 91, v36, n3-4, p217 Massachusetts, Nantucket Island A Brugia Species Infecting Rabbits in the Northeastern United States Journal of Parasitology, Oct 91, v77, n5, p796 Massachusetts, New Bedford Human Exposure to Polychlorinated Biphenyls in Greater New Bedford, Massachusetts: A Prevalence Study Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3,p410 Development and Use of Site- Specific Chemical and Biological Criteria for Assessing New Bedford Harbor Pilot Dredging Project Environmental Management, Jan/Feb 91,vl5,nl,pl05 29 ------- Nonconstant Polychlorinated Biphe- nyl Partitioning in New Bedford Harbor Sediment During Sequential Batch Leaching Environmental Science and Technol- ogy, Jun 91, v25, n6,p!082 SITE Demonstration of the CF Systems Organic Extraction Process "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p5 Massachusetts, Shrewsbury Analysis of the Performance of a Radon Mitigation System Based on Charcoal Beds "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP4-43 Massachusetts, Waquoit Bay Lateral and Cross-channel Movement Of Young-of-the-Year Winter Flounder (Pseudopleuronectes americanus) in Waquoit Bay, Massachusetts Estuaries, Dec. 91, v!4, n4, p440 Massachusetts, Wellfleet Summer Oxygen Depletion in a Diked New England Estuary Estuaries, Jun 91, v!4, n2,p!22 Mediterranean Sea On the dynamic of the Atmospheric Input of Copper and Manganese into the Western Mediterranean Sea Atmospheric Environment, 1991, v25A,n3/4,p733 The Effect of Meso-Scale Flows on Regional and Long-Range Atmo- spheric Transport in the Western Mediterranean Area Atmospheric Environment, 1991, v25A,n5/6,p949 Background Levels of Atmospheric Hydrocarbons, Sulphate and Nitrate Over the Western Mediterranean Atmospheric Environment, 1991, v25A, n8, p!463 Reproductive Cycle and Heavy Metals in the Organs of Red Mullet, Mullus barbatus (L.), from the Northwestern Mediterranean Science of the Total Environment, 1991, v!03, p47 Mexico Seasonal and Geographical Variation of Organochlorine Residues in Birds from Northwest Mexico Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p541 Presence of Aliphatic and Polycyclic Aromatic Hydrocarbons in the Atmosphere of Northwestern Mexico City, Mexico Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p690 Distribution of Ni, V, and Petroleum Hydrocarbons in Recent Sediment from the Veracruz Coast, Mexico Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p774 Pollution by Petroleum Hydrocarbons in Sediments from Continental Shelf of Tabasco State, Mexico Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p565 The Distribution of Metals from Wastewater in the Mexican Valley Mezquital Water, Air, and Soil Pollution, Aug 91, v57-58, p763 Diel Dissolved Oxygen Dynamics and Eutrophication in a Shallow, Well-mixed Tropical Lagoon (Cancun, Mexico) Estuaries, Dec. 91, v!4, n4, p372 Mexico, Gulf of Use of Ultrafiltration to Isolate Viruses from Seawater Which are Pathogens of Marine Phytoplankton Applied and Environmental Microbi- ology, Mar 91, v57, n3, p721 The Role of Sea Urchin Grazing in Regulating Subtropical Seagrass Meadows: Evidence from Field Manipulations in the Northern Gulf of Mexico Journal of Experimental Marine Biology and Ecology, 1991, v!54, n2, p215 Tide Gauge Records, Water Level Rise, and Subsidence in the Northern Gulf of Mexico Estuaries, Jun 91, v!4, n2, p!39 Michigan The Biomagnification of Polychlori- nated Biphenyls, Toxaphene, and DDT Compounds in a Lake Michigan Offshore Food Web Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p87 Assessing Atrazine Persistence in Soil Following a Severe Drought Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p22 The Biodegradation of Methylene Chloride in Soils Environmental Toxicology and Chemistry, 1991, vlO, n4, p463 Michigan, Detroit Isolation of Amoebae and Pseudo- monas and Legionella spp. from Eyewash Stations Applied and Environmental Microbi- ology, Jan 91, v57, nl, p!63 Paniculate Air Pollution and Daily Mortality in Detroit Environmental Research, Dec 91, v56, n2, p204 Michigan, Genesee County Remedial Action Case History: Forest Waste Site Lagoons "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!3 Michigan, Gogebic County Regulation of Planktonic Microbial Communities by Nutrients and Herbivores Ecology, Jun 91, v72, n3, p904 Michigan, Grand River Delta Method for Estimating Primary Production, Respiration, and Reaera- tion in Streams Journal of Environmental Engineer- ing, Sep/Oct 91, vl!7, n5, p640 30 ------- Michigan, Traverse City Effect of Nitrate Addition on Biores- toration of Fuel-Contaminated Aquifer: Field Demonstration Ground Water, Jul-Aug 91, v29, n4, p571 Impact of Recharge Through Re- sidual Oil Upon Sampling of Under- lying Ground Water Ground Water Monitoring Review, Spring 91, vll,n2,p93 Michigan, Turkey Marsh Helminth Infracommunities of the Newt, Notophthalmus viridescens, from Turkey Marsh, Michigan Journal ofParasitology, Feb 91, v77, nl, p87 Helminth Infracommunities of the Frogs Rana catesbeiana and Rana clamitans from Turkey Marsh, Michigan Journal ofParasitology, Jun 91, v77, n3, p366 Michigan, Washtenaw County Right-to-Know Journal of Environmental Health, Jan/Feb 91, v53, n4, p20 Middle East Height and Lung Function in Preado- lescent Children of Kuwaiti and European Origin: A Pilot Survey on Health Effects of Gas Cooking in the Middle East Archives of Environmental Health, Nov/Dec 91, v46, n6, p361 A Contribution to the Problem of Trihalomethane Formation from the Arabian Gulf Water Desalination, May 91, v85, nl, p!3 Volatile Organic Compound Emis- sions from Air Flotation Basins in Refinery and Petrochemical Waste- water Treatment "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p665 Performance and Reliability of a Solar Desalination Plant During a Five-Year Operating Period Desalination, 1991, v82, p!65 Economic Scheduling of the UAN Cogeneration Plant: A Preliminary Optimization Study Desalination, May 91, v85, nl, p93 Minnesota Current Status of Glass as a Retro- spective Radon Monitor "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-3 Minnesota, Minneapolis Evaluation of Precipitation Samplers for Assessing Atmospheric Fluxes of Trace Organic Contaminants Chemosphere, 1991, v23 n3, p343 Minnesota, New Brighton EPA SITE Demonstration of BioTrol Aqueous Treatment System Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2, p228 S.I.T.E. Demonstration of a Soil Washing System by Biotrol, Inc., at a Wood Preserving Site in New Brighton, Minnesota "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," pi 19 Minnesota, Olmsted County Strategic Planning for a Comprehen- sive Water Plan Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p!78 Minnesota, Rochester A Site Study of Soil Characteristics and Soil Gas Radon "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-43 Minnesota, Roseville Water-Quality Effectiveness of a Detention/Wetland Treatment System and Its Effect on an Urban Lake Environmental Management, Jan/Feb 91, v!5, nl,p!31 Mississippi, East Central A Paired Comparison of Two Precipitation Chemistry Sites in East- Central Mississippi Atmospheric Environment, 1991, v25A, n8, p!449 Mississippi, Paden Monitoring of Chemical Properties on a Pyritic Disposal-Area Soil after Liming Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p368 Mississippi River A Reconnaissance Study of Haloge- nated Organic Compounds in Catfish from the Lower Mississippi River and Its Major Tributaries Chemosphere, 1991, v23 n7, p817 A Growth and Yield Model for Improved Eastern Cottonwood Plantations in the Lower Mississippi Delta Southern Journal of Applied Forestry, Nov 91, v!5, p213 Mississippi, Yazoo National Wildlife Refuge Organochlorine Pesticides in Soil Sediments and Aquatic Animals in the Upper Steele Bayou Watershed of Mississippi Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p!61 Missouri Wetlands in Watersheds Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p415 Maize Populations with Resistance to Field Contamination by Aflatoxin Bj Journal of the Science of Food and Agriculture, 1991, v54, n2, p235 Missouri, Columbia Topsoil Depth, Fertility, Water Management, and Weather Influences on Yield Soil Science Society of America Journal, Jul/Aug 91, v55, n4, p!085 31 ------- Missouri, Neosho Control of Radon Releases in Indoor Commercial Water Treatment "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP4-63 Missouri, Southwestern Closure of a Dioxin Incineration Facility Chemosphere, 1991, v23 n8-10, p!295 Closure of a Dioxin-Contaminated Supcrfund Site "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p496 Missouri, Times Beach Human Exposures from Dioxin in Soil—A Meeting Report Journal of Toxicology and Environ- mental Health, 1991, v32, n2, p205 Montana Montana Extension Initiative Focuses on Private Well Quality Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p69 Penetration of Coliforms Through Municipal Drinking Water Filters Water Research, Aug 91, v25, n8, p!013 Factors Associated with Dominance of the Filamentous Green Alga Cladophora glomerata Water Research, Nov 91, v25, nil, p!325 Montana, Beartooth Plateau Seed Entrapment in Alpine Ecosys- tems: Effects of Soil Particle Size and Diaspora Morphology Ecology, Oct 91, v72, n5, p!668 Montana, Great Falls Coal Waste Reclamation using Automated Weathering to Predict Lime Requirement Journal of Environmental Quality, Jan-Mar 91, v20, nl, p285 Montana, Madison River Relations Among Stream Tempera- ture, Angling Success for Rainbow Trout and Brown Trout, and Fisher- man Satisfaction North American Journal of Fisheries Management, Spring 91, VI1, n2, p!90 Montana, Upper Clark Fork River New Methods for Modeling the Transport of Metals from Mineral Processing Wastes into Surface Waters Journal of Environmental Science and Health—Environmental Science and Engineer ing, 1991, vA26, n2, p!57andn6,p813 Nebraska Positional, Spatially Correlated and Random Components of Variability in Carbon Dioxide Efflux Journal of Environmental Quality, Jan-Mar 91, v20, nl, p301 Inorganic Contaminants in Drinking Water Correlated With Disease Occurrence in Nebraska Water Resources Bulletin, Aug 91, v27, n4, p631 Cost Benefit Analysis of Radon Mitigation Systems in 157 Iowa and Nebraska Homes "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP2-17 Nebraska, Central Maize Production Impacts on Groundwater Quality Journal of Environmental Quality, Jan-Mar 91, v20, nl, p!2 Nebraska, Eastern A Cooperative Educational Program to Reduce Soil Erosion Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p!69 Nebraska, Lincoln Atrazine Used as a Tracer of Induced Recharge Ground Water Monitoring Review, Fall 91, vll, n4, p!44 Nebraska, South Central Methods for Estimating Wetland Loss: The Rainbasin Region of Nebraska Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p441 Nebraska, Western Potentially Mineralizable Nitrogen and Nitrate Leaching Under Different Land-Use Conditions in Western Nebraska Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p335 Netherlands The Mycorrhizal Status of Douglas Fir in The Netherlands: Its Relation with Stand Age, Regional Factors, Atmospheric Pollutants and Tree Vitality Agriculture, Ecosystems and Environ- ment, Apr 91, v35, n2-3, p!91 Fluoride Content in Grass as Related to Atmospheric Fluoride Concentra- tions: A Simplified Predictive Model Agriculture, Ecosystems and Environ- ment, Nov 91, v37, n4, p257 DNA Synthesis and Tritiated Thymi- dine Incorporation by Heterotrophic Freshwater Bacteria in Continuous Culture Applied and Environmental Microbi- ology, Jun 91, v57, n6, p!675 Inhalation Exposure to 1,3- Dichloropropene in the Dutch Flower-Bulb Culture. Part I. Environ- mental Monitoring Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl.pl Inhalation Exposure to 1,3- Dichloropropene in the Dutch Flower-Bulb Culture. Part II. Biologi- cal Monitoring by Measurement of Urinary Excretion of Two Mercapturic Acid Metabolites Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p6 32 ------- Effects of Cadmium on Metal Composition and Adenylate Energy Charge in the Sea Star Asterias rubensL Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,pl!2 A Field Study of Stress Indices in the Sea Mussel, Mytilus edulis: Applica- tion of the "Stress Approach" in Biomonitoring Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4,p497 Air Quality and Deposition of Trace Elements in the Province of South- Holland Atmospheric Environment, 1991, v25A, n3/4, p691 Sensitivity of Oxidant Concentrations on Changes in UV Radiation and Temperature Atmospheric Environment, 1991, v25A,n5/6,p!025 Calculation of Long-Term Averaged and Episodic Oxidant Concentrations for the Netherlands Atmospheric Environment, 1991, v25A, n9, p!809 Effects of Benzo(a)pyrene on Food Assimilation and Growth Efficiency in Porcellio scaber (Isopoda) Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!34 Occurrence of Dioxins in Cow's Milk in the Vicinity of Municipal Waste Incinerators and a Metal Reclamation Plant in the Netherlands Chemosphere, 1991, v23 nll-12, p!675 Biomonitoring of Heavy Metals in the Western European Rivers Rhine and Meuse Using the Freshwater Mussel Dreissena polymorpha Environmental Pollution, 1991, v74 n2, plOl , Changes in Phosphorus Cycling in a Shallow Lake Due to Food Web Manipulations Freshwater Biology, Feb 91, v25, nl, P9 Extracellular Enzyme Activity Associated with Suspended Matter in the River Rhine Freshwater Biology, Dec 91, v26, n3, p507 . Effects of Nutrient Enrichment in Dutch Chalk Grassland Journal of Applied Ecology, Apr 91, v28, nl,p28 The Abundance of Shore Crabs Carcinus maenas (L.) on a Tidal Hat in the Wadden Sea after Cold and Mild Winters Journal of Experimental Marine Biology and Ecology, 1991, v!53, nl, p97 Quantitative Variation of Total and Individual High Molecular Weight Glutenin Subunits of Wheat in Relation to Variation in Environmen- tal Conditions Journal of the Science of Food and Agriculture, 1991, v57, n3, p405 Chlorine Dioxide as a Post-Disinfec- tant for Dutch Drinking Water Science of the Total Environment, 1991,vl02,pl01 Polycyclic Aromatic Hydrocarbon (PAH) Concentrations in Ambient Airborne Particles from Local Traffic and Distant Sources; Variation of the PAH Profile Science of the Total Environment, 1991,vl03,pl Occurrence and Behaviour of Several Groups of Organic Micropollutants in the Scheldt Estuary Science of the Total Environment, 1991,vl03,p57 QSAR in Environmental Sciences and Drug Design Science of the Total Environment, 1991,vl09/110,pl Prediction of Contradictions Between Technologically and Environmentally Relevant Properties of PCBs Science of the Total Environment, 1991,vl09/110,p237 QSARs in Netherlands Water Quality Management Policies Science of the Total Environment, 1991,vl09/110,p677 Construction of Isolinear Maps of Soil Attributes with Empirical Confidence Limits Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!4 Phosphorus Loads from Peaty Polders in the SW Frisian Lake District, The Netherlands Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p321 The Influence of pH on Phosphate Release from Lake Sediments Water Research, Mar 91, v25, n3, p309 The Analysis of Halogenated Acetic Acids in Dutch Drinking Water Water Research, Apr 91, v25, n4, p473 Ion Concentrations in Interstitial Water as Indicators for Phosphorus Release Processes and Reactions Water Research, May 91, v25, nS, p591 Deriving Quality Criteria for Water and Sediment from the Results of Aquatic Toxicity Tests and Product Standards: Application of the Equilibrium Partitioning Method Water Research, Jun 91, v25, n6, p697 A Simple, Dynamic Model for the Simulation of the Release of Phos- phorus from Sediments in Shallow, Eutrophic Systems Water Research, Jun 91, v25, n6, p737 The Influence of Mussel Beds on Nutrients in the Western Wadden Sea and Eastern Scheldt Estuaries Estuaries, Jun 91, v!4, n2, p!30 Oxygen-consuming Processes at the Profundal and Littoral Sediment- Water Interface of a Small Meso- eutrophic Lake (Lake Vechten, The Netherlands) Limnology and Oceanography, Sep 91,v36,n6,pll24 33 ------- Nevada, Northern Aquatic Habitat Condition Index, Stream Type, and Livestock Bank Damage in Northern Nevada Water Resources Bulletin, Aug 91, v27, n4, p667 Nevada, Reno Surface Cloud Condensation Nuclei and Condensation Nuclei Measure- ments at Reno, Nevada Atmospheric Environment, 1991, v25A, nlO, p2285 The Changing Environment of a Desert Boomtown Science of the Total Environment, 1991,vl05,p233 Nevada, Yerlngton Fallout "'I in Western Nevada Cattle Thyroid Glands: 1962-Early 1969 Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p485 Nevada, Yucca Mountain Scientific Certainty and the Laws that Govern Location of a Potential High- Level Nuclear Waste Repository Environmental Management, May/ Jun91,vl5,n3p311 Perceived Risk, Stigma, and Potential Economic Impacts on a High-Level Nuclear Waste Repository in Nevada Risk Analysis, Dec 91, vll, n4, p683 New Hampshire, Central Whole-Tree Clear-Cutting Effects on Soil Horizons and Organic-Matter Pools Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p497 Whole-Tree Clear-Cutting Effects on Exchangeable Cations and Soil Acidity Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p502 New Hampshire, Hubbard Brook Experimental Forest Soil Solution Phosphorus Dynamics in a Whole-Tree-Harvested North Hardwood Forest Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!746 New Hampshire, Pemigewasset Wilderness Area Use of the Tobit Model in Contingent Valuation: Experimental Evidence from the Pemigewasset Wilderness Area Journal of Environmental Manage- 7ne«f,Jul91,v33,nl,p79 New Jersey Bacterial Nutrients in Drinking Water Applied and Environmental Microbi- ology, Mar 91, v57, n3, p857 Antibiotic Production by Marine Algae Isolated from the New York/ New Jersey Coast Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p329 Levels and Patterns of PCDD and PCDF Contamination in Fish, Crabs, and Lobsters from Newark Bay and the New York Bight Chemosphere, 1991, v22 n3-4, p239 Effects of Sphagnum Moss and Urban Runoff on Bioavailability of Lead and Zinc from Acidic Wetlands of the New Jersey Pinelands Environmental Pollution, 1991, v72 n4, p317 A Major Incident of Dioxin Contami- nation: Sediments of New Jersey Estuaries Environmental Science and Technol- ogy, May 91, v25, n5, p951 Microbiological Study of Ten New Jersey Rotating Biological Contactor Wastewater Treatment Plants Research Journal of the Water Pollution Control Federation, 1991, v63, nl, p35 Determination of Nonregulated Pollutants in Three New Jersey Publicly Owned Treatment Works (POTWs) Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!04 Current Status of Glass as a Retro- spective Radon Monitor "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-3 Influence of Radon Concentrations on the Relationship Among Radon Measurements Within Dwellings (Abstract) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-69 New Jersey's Radon Program—1991 "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-37 How to Determine if Radon Measure- ment Firms are Providing Accurate Readings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-37 Occupational Safety During Radon Mitigation: Field Experience and Survey Monitoring Results "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP2-3 New Jersey/EPA Waste Minimization Assessments "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p677 New Jersey, Atlantic City Determining the Mean Hydraulic Gradient of Ground Water Affected by Tidal Fluctuations Ground Water, Jul-Aug 91, v29, n4, p549 New Jersey, Central Accumulated Exposure to Ozone and Measurement of Health Effects in Children and Counselors at Two Summer Camps Environmental Research, Apr 91, v54, n2, p!35 New Jersey, Edison EPA's Mobile Volume Reduction Unit for Soil Washing "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p89 34 ------- New Jersey, Hudson County The Health Hazards Posed by Chromium-Contaminated Soils in Residential and Industrial Areas: Conclusions of an Expert Panel Regulatory Toxicology and Pharma- cology, Apr 91, v!3, n2, p!95 New Jersey, Newark Comparison of Two Multivariate Modeling Approaches for the Source Apportionment of Inhalable Particu- late Matter in Newark, NJ Atmospheric Environment, 1991, v25A, n5/6, p927 New Jersey, Northern Assessment of the Human Health Risks Posed by Exposure to Chro- mium-Contaminated Soils Journal of Toxicology and Environ- mental Health, 1991, v32, n2, p!61 New Jersey, Northwestern Effects of Single- and Multiday Ozone Exposures on Respiratory Function in Active Normal Children Environmental Research, Aug 91, v55, n2, p!07 New Jersey, Pinelands Chamoecyparis thyoides Wetlands and Suburbanization: Effects on Hydrology, Water Quality and Plant Community Composition Journal of Applied Ecology, Aug 91, v28, n2, p467 New Jersey, Princeton Intercomparison of Activity Size Distribution Measurements with Manual and Automated Diffusion Batteries—Field Test "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-51 Natural Basement Ventilation as a Radon Mitigation Technique "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p4-61 New Jersey, Somerset Effect of Added Reactive Aluminum on Aldicarb Adsorption by a High Organic Soil Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,pl!2 New Jersey, WestCaldwell Dechlorination of Chlorendic Acid with Ozone Water Research, Jan 91, v25, nl, p83 New Mexico Soil Gas and Radon Entry Potentials for Slab-on-Grade Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-53 Geologic Evaluation of Radon Availability in New Mexico: A Progress Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-3 New Mexico, Las Cruces Factors Controlling Denitrification in a Chichuahuan Desert Ecosystem Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!694 New Mexico, North Central Laboratory Measurements of Diffu- sion Coefficients for Trichloroethyl- ene and Orthoxylene in Undisturbed Tuff Journal of Environmental Quality, Jan-Mar 91, v20,nl,p215 New Mexico, Northwestern Nitrification Potential in Reclaimed Coal Mine Spoils and Soils in the Semiarid Southwest Journal of Environmental Quality, Jan-Mar 91, v20, nl, p279 New York Antibiotic Production by Marine Algae Isolated from the New York/ New Jersey Coast Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p329 Levels and Patterns of PCDD and PCDF Contamination in Fish, Crabs, and Lobsters from Newark Bay and the New York Bight Chemosphere, 1991, v22 n3-4, p239 Current Status of Glass as a Retro- spective Radon Monitor "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-3 New York, Central Urinary Mutagens in Cosmetologists and Dental Personnel Journal of Toxicology and Environ- mental Health, 1991, v34, n2, p!97 Epidemiologic Study of Cadmium and Lead in the Hair of Ceramists and Dental Personnel Journal of Toxicology and Environ- mental Health, 1991, v34, n4, p423 New York, Franklin County The Effect of Carbon Dioxide Equilibrium on pH in Dilute Lakes Water Research, Feb 91, v25, n2, p!85 New York, Hudson River Decomposition of Hudson Estuary Macrophytes: Photosynthetic Pigment Transformations and Decay Constants Estuaries, Mar 91, v!4, nl, p65 Model of Fate and Accumulation of PCB Homologues in Hudson Estuary Journal of Environmental Engineer- ing, Mar/Apr 91, vl!7, n2, p!61 Weak Coupling of Bacterial and Algal Production in a Heterotrophic Ecosystem: The Hudson River Estuary Limnology and Oceanography, Mar 91,v36,n2,p268 New York, Ithica Environmental Effects of Landfills Science of the Total Environment, 1991,vlOO,p415 New York, Jamaica Bay Metal Pollution in Sediments of Jamaica Bay, New York, USA—An Urban Estuary Environmental Management, Jan/Feb 91,vl5,nl,p73 35 ------- New York, Long Island Levels and Sources of PCDDs, PCDFs, Chlorophenols (CPs) and Chlorobcnzenes (CBzs) in Composts from a Municipal Yard Waste Composting Facility Chemosphere, 1991, v23 n2, p!81 New York, Long Island Sound Environmental Quality of Long Island Sound: Assessment and Management Issues Estuaries, Scp 91, v!4, n3, p224 Estimates of Sediment Fluxes in Long Island Sound Estuaries, Sep 91, v!4, n3, p237 Oxygen Depletion in Long Island Sound: A Historical Perspective Estuaries, Sep 91, v!4, n3, p248 Mechanisms Controlling Summertime Oxygen Depletion in Western Long Island Sound Estuaries, Sep 91, v!4, n3, p265 Long Island Sound: Distributions, Trends, and Effects of Chemical Contamination Estuaries, Sep 91, v!4, n3, p279 A Comparative Study of Contaminant Levels in Long Island Sound Estuaries, Sep 91, v!4, n3, p290 Multidisciplinary Assessment of Pollution at Three Sites in Long Island Sound Estuaries, Sep 91, v!4, n3, p299 Sublethal Abnormalities in Embryos of Winter Flounder, Pseudoplettronectes americanus, from Long Island Sound Estuaries, Sep 91, v!4, n3, p306 Comparative Reproductive Success of Winter Flounder in Long Island Sound: A Three-year Study (Biology, Biochemistry, and Chemistry) Estuaries, Sep 91, v!4, n3, p318 Early Reproductive Success of the Hard Clam (Mercenaria mercenaria) from Five Sites in Long Island Sound Estuaries, Sep 91, v!4, n3, p332 New York, Monroe County Methylene Chloride Exposure and Birthweight in Monroe County, New York Environmental Research, Jun 91, v55,nl,p31 New York, Ninemile Creek Pollutant Loadings from Solvay Waste Beds to Lower Ninemile Creek, New York Water, Air, and Soil Pollution, Feb 91, v55, n3/4, p427 New York, Onondaga Lake Individual Particle Analysis of Suspended Materials in Onondaga Lake, New York Environmental Science and Technol- ogy, Apr 91, v25, n4, p736 New York, Rochester Sewage Sludge as a Source of Environmental Selenium Science of the Total Environment, 1991,vlOO,pl77 Estimation of Maximum Tolerated Dose for Long-Term Bioassays from Acute Lethal Dose and Structure by QSAR Risk Analysis, Sep 91, vll, n3, p509 New York, Southeastern Heavy Metal Accumulations in Forest Soils along an Urban-Rural Gradient in Southeastern New York, USA Water, Air, and Soil Pollution, Aug 91, v57-58, p797 New York, Syracuse Extraction Efficiencies of Organo- chlorine Compounds from Niagara River Water Environmental Science and Technol- ogy, Aug 91, v25, n8, p!432 New Zealand Water and Soil Management in New Zealand Journal of Environmental Manage- ment, M 91, v33, nl, pi Effectiveness of a Commonly Used Sequential Extraction Technique in Determining the Speciation of Cadmium in Soils Science of the Total Environment, 1991,vl05,pl91 Deoxygenation in a Mobile-Bed River—I. Field Studies Water Research, Dec 91, v25, n!2, p!487 Deoxygenation in a Mobile-Bed River—II. Model Calibration and Post-Audit Water Research, Dec 91, v25, n!2, p!499 Reforestation in New Zealand "Proceedings of the International Workshop on Large Scale Reforesta- tion," p41 Nigeria Concentrations of Trace and Other Elements in the Organs of Wild Rats and Birds from the Northern Guinea Savanna of Nigeria Bulletin o/Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p79 Lichens as Bioindicators of Aerial Fallout of Heavy Metals in Zaria, Nigeria Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p413 Sustaining Tree Crop Production Under Intensive Land Use: an Investigation into Soil Quality Differentiation Under Varying Cropping Patterns in Western Nigeria Journal of Environmental Manage- ment, Mar 91, v32, n2, p!05 Lead and Other Metals Distribution in Local Cooking Salt from the Fofi Salt-Spring in Akwana, Middle Benue Trough, Nigeria Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n3 p357 North Carolina Applicator Exposure to Airborne Concentrations of a Termiticide Formulation of Chlorpyrifos Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p!77 36 ------- Formic and Acetic Acids in Coastal North Carolina Rainwater Environmental Science and Technol- ogy, Nov 91, v25, nil, p!875 Cellulose Decay in Natural and Disturbed Peatlands in North Caro- lina Journal of Environmental Quality, Jul-Sep91,v20,n3,p695 North Carolina, Coast Phosphorus Availability in Acid Organic Soils of the Lower North Carolina Coastal Plain Ecology, Dec 91, v72, n6, p2083 North Carolina, Dills Creek Are Spartina Marshes a Replaceable Resource? A Functional Approach to Evaluation of Marsh Creation Efforts Estuaries, Mar 91, v!4, nl, pi North Carolina, Durham Mechanical Dewatering of Alum Solids and Acidified Solids: An Evaluation American Water Works Association Journal, Sep 91, v83, n9, p50 Summary of the 1991 EPA/A&WMA International Symposium: Measure- ment of Toxic and Related Air Pollutants Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!432 North Carolina, Eastern Loss on Ignition and Kjeldahl Digestion for Estimating Organic Carbon and Total Nitrogen in Estuarine Marsh Soils: Calibration with Dry Combustion Estuaries, Jun 91, v!4, n2, p!75 North Carolina, Mt. Mitchell Interannual Variability in Acidic Deposition on the Mt. Mitchell Area Forest Atmospheric Environment, 1991, v25A, n2, p517 In-Cloud Scavenging and Deposition of Sulfates and Nitrates: Case Studies and Parametrerization Atmospheric Environment, 1991, v25A, nlO, p2301 North Carolina, Neuse River Zooplankton Abundance and Com- munity Structure in a Mesohaline North Carolina Estuary Estuaries, Dec. 91, v!4, n4, p481 The Relationship Between Beam Transmission and Concentration of Suspended Paniculate Material in the Neuse River Estuary, North Carolina Estuaries, Dec. 91, v!4, n4, p395 North Carolina, Piedmont Manganese Distributions in Acid Soils of the North Carolina Piedmont Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!52 Experiments on Mechanisms of Tree Establishment in Old-Field Succes- sion: Seedling Emergence Ecology, Jun 91, v72, n3, p!066 Experiments on Mechanisms of Tree Establishment in Old-Field Succes- sion: Seedling Survival and Growth Ecology, Jun 91, v72, n3, p!076 North Carolina, Raleigh Augmentation of an Endemic Entomogenous Nematode by Agroecosystem Manipulation for the Control of a Soil Pest Agriculture, Ecosystems and Environ- ment, Aug 91, v36, n3-4, p!75 Driver Exposure to Volatile Organic Compounds, CO, Ozone, and NO2 under Different Driving Conditions Environmental Science and Technol- ogy, May 91, v25, n5, p964 A Risk-Based Model for Drought Contingency Planning Water Resources Bulletin, Feb 91, v27, nl,p!17 North Carolina, Research Triangle Park Particulate Characteristics and Visual Effects of the Atmosphere at Re- search Triangle Park Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2, p!54 A Tedlar Bag Sampling System for Toxic Organic Compounds in Source Emission Sampling and Analysis Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8, p!095 North Carolina, South Creek Estuary Finfish Utilization of Man-initiated and Adjacent Natural Creeks of South Creek Estuary, North Carolina Using Multiple Gear Types Estuaries, Dec. 91, v!4, n4, p447 North Dakota Sulfometuron Persistence and Movement in Soil and Water in North Dakota Journal of Environmental Quality, Jan-Mar 91, v20,nl,p209 Topographic Effects on Spring Wheat Yields and Water Use Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!680 Radon Measurements in North Dakota Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-27 North Dakota, Mandan Growth Characteristics of Legume Cover Crops in a Semiarid Environ- ment Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!659 North Sea Spore-Forming Thermophilic Sulfate- Reducing Bacteria Isolated from North Sea Oil Field Waters Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2302 Paniculate Trace Metals Above the Southern Bight of the North Sea—I. Analytical Procedures and Average Aerosol Concentrations Atmospheric Environment, 1991, v25A, n2, p293 Modelling the Atmospheric Transport of Trace Metals Including the Role of Precipitating Clouds Atmospheric Environment, 1991, v25A, n3/4, p779 37 ------- Paniculate Trace Metals Above the Southern Bight of the North Sea—IE. Origin and Behaviour of the Trace Metals Atmospheric Environment, 1991, v25A, n5/6, p!077 Benthic Population Studies of a North Sea Disposal Area Used for Industrial Liquid Waste Environmental Pollution, 1991, v69 n2&3, p!81 The Atmospheric Input Flux of Trace Metals to the North Sea; a Review and Recommendations for Research Science of the Total Environment, 1991,vlOO,p301 Norway Comparative Study of a DNA Hybridization Method and Two Isolation Procedures for Detection of Yersinia enterocolitica O:3 in Naturally Contaminated Pork Products Applied and Environmental Microbi- ology, Feb 91, v57, n2, p389 Levels of Environmental Pollutants in Male and Female Flounder (Platichthysflesiis L.) and Cod (Gadus morhua L.) Caught during the Year 1988 near or in the Waterway of Glomma, the Largest River of Norway, I. Polychlorinated Biphenyls Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p353 Environmental Contaminants and Biochemical Responses in Flatfish from the Hvaler Archipelago in Norway Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p486 Cj-C5 Hydrocarbons in Rural South Norway Atmospheric Environment, 1991, v25A,n9,p!981 Pilot Plant Tests with a Wet Electro- static Precipitator for Reducing PCDD/PCDF in Corrosive Off-Gas from Magnesium Production Chemosphere, 1991, v23 n8-10, p!097 Method for Locally Adapted Water- Pollution Abatement in Lake Mjosa, Norway Journal of Water Resources Planning and Management, Jul/Aug 91, vl!7, n4, p415 A Nation-Wide Survey of the Chemical Composition of Drinking Water in Norway Science of the Total Environment, 1991,vl02,p35 Atmospheric Deposition of Mercury in Norway: Temporal and Spatial Trends Water, Air, and Soil Pollution, Apr 91, v56, p391 Ohio The STEM-II Regional-Scale Acid Deposition and Photochemical Oxidant Model—III. A Study of Mesoscale Acid Deposition in the Lower Ohio River Valley Atmospheric Environment, 1991, v25A, n!2, p2873 Littoral Zooplankton Responses to Acid and Aluminum Stress During Short-Term Laboratory Bioassays Environmental Pollution, 1991, v73 nl,p71 Chemical Composition of Ochreous Precipitates from Ohio Coal Mine Drainage Journal of Environmental Quality, Apr-Jun 91, v20, n2, p452 Temporal Trends in Fluvial-Sediment Discharge in Ohio, 1950-1987 Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p311 A Probabilistic Production Costing Analysis of SO2Emissions Reduction Strategies for Ohio: Emissions, Cost, and Employment Tradeoffs Journal of the Air and Waste Man- agement Association, Jul 91, v41, n7, p956 Differential Phosphorus Retention in Soil Profiles under No-Till Crop Production Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p410 Comparison on Long-Term Radon Detectors and Their Correlations with Bedrock Sources and Fracturing "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-33 Ohio, Bluftton Design, Construction and Operation of an Industrial Wastewater Treat- ment Plant "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University," p697 Ohio, Central Perceptions of Conservation Compli- ance Among Farmers in a Highly Erodible Area of Ohio Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p220 White Crappie Summer Movements and Habitat Use in Delaware Reser- voir, Ohio North American Journal of Fisheries Management, Fall 91, VI1, n4, p504 A Proposed Method for Drought Monitoring Water Resources Bulletin, Apr 91, v27, n2, p275 ' Ohio, Cincinnati Treatment Technology Evaluation for Aqueous Metal and Cyanide Bearing Hazardous Wastes (F007) Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p710 Engineering Bulletins: Aids to the Development of Remedial Alterna- tives Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO, p!393 U.S. EPA SITE Demonstration of AWD Technologies' AquaDetox/ SVE System Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!519 38 ------- Fate and Treatability of Dyes in Wastewater "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p594 Vapor-Liquid Equilibrium Studies at the U.S. Environmental Protection Agency's Test and Evaluation (T&E) Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p688 EPA's Synthetic Soil Matrix (SSM) Blending Facility' "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p690 Center Hill Solid and Hazardous Waste Research Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p695 Validation of a Four-day Ceriodaphnia Toxicity Test and Statistical Considerations in Data Analysis Environmental Toxicology and Chemistry, 1991, vlO, nl, p47 Ohio, Columbus User-Specific Water Demand Elasticities Journal of Water Resources Planning and Management, Jan/Feb 91, v!17, nl, p52 Improved Sludge Dewatering "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p463 Ohio, Dayton Hazardous Waste Disposal Firm Increases Treatment Capacity by Installing New Biological Treatment Process "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!97 Non-Conventional Metal Precipita- tion at a Printed Circuit Board Manufacturer: A Case Study "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p783 Ohio, Defiance Remediation of GMC-Central Foundry Division—Defiance Foundry Hazardous Waste Settling Basin "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p37 Detailed Engineering Design and Full-Scale Testing for Treatment of an EP-Toxic Sludge "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p!87 Ohio River A Comparison of Ozone Injury to Vegetation During Moist and Drought Years Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p63 Oklahoma The Measurement of Bioavailable Phosphorus in Agricultural Runoff Journal of Environmental Quality, Jan-Mar 91, v20,nl,p235 Oklahoma, Harper County Salinity, Nitrate, and Water in Rangeland and Terraced Wheatland above Saline Seeps Journal of Environmental Quality, Jan-Mar 91, v20,nl,p8 Oklahoma, Pryor Evaluation of Ultrastructural Hepatic Response to Environmental Toxicants in Wild Cotton Rats (Sigmodon hispidus) Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p321 Oman Hydrocarbons in Seawater, Sediment, and Oyster from the Omani Coastal Waters Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p386 Tar Loads on Omani Beaches Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p732 Oregon Oregon, USA, Ecological Regions and Subregions for Water Quality Management Environmental Management, Nov/ Dec91,vl5,n6p847 Assessing Water Quality Journal of Environmental Health, May/Jun 91, v53, n6, p29 Managing Oregon's Estuarine Resource Lands Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, n 1, p23 Oregon, Clackamas Summary Results of the SITE Demonstration for the CHEMFIX Solidification/Stabilization Process "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p!9 Oregon, Portland Sources and Source Strengths of Volatile Organic Compounds in a New Office Building Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,pl461 Oregon, Southwestern Downstream Effects of Timber Harvesting on Channel Morphology in Elk River Basin, Oregon Journal of Environmental Quality, Jan-Mar 91, v20,nl,p60 Oregon, Steamboat Creek Analysis and Modeling of Long-Term Stream Temperatures on the Steam- boat Creek Basin, Oregon: Implica- tions for Land Use and Fish Habitat Water Resources Bulletin, Aug 91, v27, n4, p637 39 ------- Oregon, Western Fogwater Chemistry in a Wood- Burning Community, Western Oregon Journal oftlie Air and Waste Man- agement Association, Jan 91, v41, nl, p32 Long-Term Changes in Streamflow Following Logging in Western Oregon and Associated Fisheries Implications Water Resources Bulletin, Apr 91, v27, n2, p217 Pacific Ocean Recent Measurements of Oxidized Nitrogen Compounds in the Tropo- sphere Atmospheric Environment, 1991, v25A, n9, p!905 Mercury Speciation in Open Ocean Waters Water, Air, and Soil Pollution, Apr 91,v56,p779 Pigment-specific Rates of Phy- toplankton Growth and Microzooplankton Grazing in the Open Subarctic Pacific Ocean Limnology and Oceanography, Jan 91,v36,nl,p50 Pakistan Physicochemical Characterization of Industrial Effluents and Their Effect on Fish Survival Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n5&6 p683 Panama Seasonal Drought and the Phenology of Understory Shrubs in a Tropical Moist Forest Ecology, Oct 91, v72, n5, p!643 Pennsylvania Statistical Analysis of Errors in Estimating Wet Deposition Using Five Surface Estimation Algorithms Atmospheric Environment, 1991, v25A,n2,p317 Use of Avian and Mammalian Guilds as Indicators of Cumulative Impacts in Riparian-Wetland Areas Environmental Management, Sep/Oct 91,vl5,n5p701 Runoff Curve Numbers for Re- claimed Surface Mines in Pennsylva- nia Journal of Irrigation and Drainage Engineering, Sep/Oct 91, vl!7, n5, p656 Causes of Elevated Post-Mitigation Radon Concentrations in Basement Houses Having Extremely High Pre- Mitigation Levels "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p4-3 Unit Ventilator Operation and Radon Concentrations in a Pennsylvania School "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP3-43 Pennsylvania, Chestnut Ridge Measurements of Sulfate Aerosol and its Acidity in the SO2 Source Region of Chestnut Ridge, PA Atmospheric Environment, 1991, v25A, n7, p!327 Pennsylvania, Douglasville Long-term Monitoring of the HAZCON Stabilization Process at the Douglasville, Pennsylvania Super- fund Site Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, Pennsylvania, Eastern Guidelines for Radon/Radon Decay Product Testing in Real Estate "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-17 Pennsylvania, Lehigh Valley SITE Demonstration of Microfiltra- tion Technology for Groundwater Contaminated with Metals "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," pi Pennsylvania, Media Effects of Humidity and Rainfall on Radon Levels in a Residential Dwelling "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP5-23 Pennsylvania, Northeastern Presence of Stable Coal Radicals in Autopsied Coal Miners' Lungs and Its Possible Correlation to Coal Miners' Pneumoconiosis Archives of Environmental Health, Nov/Dec 91, v46, n6, p366 Pennsylvania, Philadelphia Hazardous Waste Disposal Firm Increases Treatment Capacity by Installing New Biological Treatment Process "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p!97 Waste Minimization Assessment Centers—Cost Savings Recom- mended and Implemented in Twelve Manufacturing Plants "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p445 Pennsylvania, Pittsburgh Air Emissions from Municipal Waste Combustion and Their Environmental Effects Science of the Total Environment, May 1,91, v!04, nl&2, p87 Pennsylvania, Southeastern A Field Study of Macropore Flow Under Saturated Conditions Using a Bromide Tracer Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p376 Developmental Strategy for the Implementation of Solid Waste Reclamation: Foundry Industry "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p767 40 ------- Poland Concentration of Metals in Various Larval Stages of Four Ephemeroptera Species Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p901 Evaluation of Simultaneous Industrial and Environmental Exposure to Metals Science of the Total Environment, 1991,vl01,pl49 The Priority List of Environmental Chemical Hazards in Poland Science of the Total Environment, 1991,vl01,pl53 Baseline Data for Cadmium and Lead in Soils and Some Cereals of Poland Water, Air, and Soil Pollution, Aug 91, v57-58, p723 Effect of Sodium Chloride on the Metabolic Activity of Halophilic Bacteria Isolated from the Lake Gardno Estuary Estuaries, Dec. 91, v!4, n4, p495 Portugal Paniculate and Gaseous Air Pollutant Levels at the Portuguese West Coast Atmospheric Environment, 1991, v25A, n3/4, p669 Canine Leishmaniasis: Pathological and Ecological Factors Influencing Transmission of Infection Journal ofParasitology, Aug 91, v77, n4, p557 Mercury Desorption from Contami- nated Sediments Water, Air, and Soil Pollution, Apr 91, v56, p77 Puerto Rico Lead, Mercury, and Cadmium in Feathers of Tropical Terns in Puerto Rico and Australia Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2,p311 Size Distribution of Trace Metals in Ponce. Puerto Rico Air Paniculate Matter Atmospheric Environment, 1991, v25B, nl, p!21 Evapotranspiration Estimation for Data-Short Environment Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p!07 Fishing a Superfund Site: Dissonance and Risk Perception of Environmen- tal Hazards by Fishermen in Puerto Rico Risk Analysis, Jun 91, vll, n2, p269 Rhode Island, Narragansett Cytochrome P450E (P450IA) Induction and Inhibition in Winter Flounder by 3,3',4,4'- Tetrachlorobiphenyl: Comparison of Response in Fish from Georges Bank and Narragansett Bay Environmental Toxicology and Chemistry, 1991, vlO, n6, p765 Saudi Arabia Reverse Osmosis Applications in Saudi Arabia American Water Works Association Journal, Jun 91, v83, n6, p72 Survey of Saudi Arabian Drinking Water for Trihalomethanes Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p305 Evaluation of Water Resources Alternatives in Saudi Arabia in Multi- Objective Framework Desalination, 1991, v81, p77 Dynamic-Node-Numbering Concept in Channel Network Model Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p48 Design and Construction of Bulk Storage Reservoirs—Muna, Saudi Arabia Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3, p283 Metal Chemistry of Irrigation and Drainage Waters of Al-Ahsa Oasis of Saudi Arabia and its Effects on Soil Properties Water, Air, and Soil Pollution, Aug 91, v57-58, p773 Senegal The Impact of Furadan 3G (Carbofuran) Applications on Aquatic Macroinvertebrates in Irrigated Rice in Senegal Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p!77 Singapore Clay-Blended Sludge as Lightweight Aggregate Concrete Material Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p834 South Africa Power Line Insulator Pollution and Power Dips in Natal, South Africa Atmospheric Environment, 1991, v25A, nlO, p2329 Contamination of Soils and Sedi- ments in the Vicinity of a Mercury Recovery Plant Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p74 - Effects of Invasive Alien Acacias on Nutrient Cycling in the Coastal Lowlands of the Cape Fynbos Journal of Applied Ecology, Apr 91, v28, nl, pi Malaria Control and Levels of DDT in Serum of Two Populations in KwaZulu Journal of Toxicology and Environ- mental Health, 1991, v33, n2, p!41 South Carolina The Effect of Latex Gloves and Nylon Cord on Ground Water Sample Quality Ground Water Monitoring Review, Summer 91, vll, n3,p98 Maize Populations with Resistance to Field Contamination by Aflatoxin Bt Journal of the Science of Food and Agriculture, 1991, v54, n2, p235 South Carolina, Aiken Interactions of Acidic Metal-Rich Coal Pile Runoff with a Subsoil Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2038 41 ------- Comparison of Three Methods for Measuring Residual Chlorine Water Research, Oct91, v25, nlO, p!303 South Carolina, Coastal Plain Physiological Diversity and Distribu- tions of Heterotrophic Bacteria in Deep Cretaceous Sediments of the Atlantic Coastal Plain Applied and Environmental Microbi- ology, Feb 91, v57, n2, p402 Isolation and Characterization of a Subsurface Bacterium Capable of Growth on Toluene, Naphthalene, and Other Aromatic Compounds Applied and Environmental Microbi- ology, Mar 91, v57, n3, p796 South Carolina, Eastern Transport of Metal Cations through a Nutrient-Poor Forest Ecosystem Water, Air, and Soil Pollution, Aug 91, v57-58, p279 South Carolina, North Charleston Aerobic Biodegradation Potential of Subsurface Microorganisms from a Jet Fuel-Contaminated Aquifer Applied and Environmental Microbi- ology, Jan 91, v57, nl, p57 South Carolina, North Inlet Diel Variations in Gut Fullness of Juvenile Spot, Leiostomus xanthurus (Pisces) Estuaries, Mar 91, v!4, nl, p94 South Dakota Evaluation of Largemouth Bass- Yellow Perch Communities in Small South Dakota Impoundments North American Journal of Fisheries Management, Winter 91, VI1, nl, p43 South Dakota, Rapid City Building Radon Mitigation into Inaccessible Crawlspace—New Residential Construction "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p8-57 Spain Waterborne Viruses Associated with Hepatitis Outbreak American Water Works Association Journal, Mar 91, v83, n3, p80 Levels of Chlorinated Insecticides, Total PCBs and PCB Congeners in Spanish Gull Eggs Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p343 A Toxicological Assessment of Water Pollution and Its Relationship to Aquaculture Development in Algeciras Bay, Cadiz, Spain Archives of Environmental Contami- nation and Toxicology, May 91, v20, n4, p480 Multiobjective Air Pollution Monitor- ing Network Design Atmospheric Environment, 1991, v25A, n2, p469 Comparative Study of Seasonal Air Pollutant Behavior in a Mediterra- nean Coastal Site: Castellon (Spain) Atmospheric Environment, 1991, v25A, n8, p!523 Statistical Analysis of the Madrid Urban Heat Island Atmospheric Environment, 1991, v25B, n3, p327 Lindane Pollution Near an Industrial Source in Northeast Spain Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p9 Short and Medium Effects on the Environment of Valencia, Spain, of the Chernobyl Nuclear Plant Accident Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!4 Dietary Intake of Lead and Cadmium from Foods in Tarragona Province, Spain Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p320 Organochlorine Pesticides in Cow's Milk from Agricultural Region in Northwestern Spain Bulletin of Environmental Contami- nation and Toxicology, Apr 91, v46, n4, p527 Changes in Selected Biochemical Parameters in the Brain of the Fish, Anguilla anguilla (L.), Exposed to Lindane Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p459 Effect of Lindane on the Blood of a Freshwater Fish Bulletin of Environmental 'Contami- nation and Toxicology, Sep 91, v47, n3, p465 PCB Residues in the Adipose Tissue of the Population of Barcelona (Spain) Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p504 Effects of Cadmium on the Bio- chemical Composition of the Fresh- water Crayfish Procambarus clarkii Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p933 Chemical Characterization of Polycyclic Aromatic Hydrocarbon Mixtures in Uncontrolled Hazardous Waste Dumps Chemospher?, 1991, v22 n3-4, p317 Monitoring of Hazardous Waste Dumps by the Study of Metals and Solvent-Soluble Organic Chemicals Chemosphere, 1991, v22 n9-10, p913 Genotoxic Activity of Ether Insoluble Organic Compounds in Raw and Treated Water Extracts Chemosphere, 1991, v22 n!2, p!089 Distributions of River-Transported Halogenated Biphenyls and Terphenyls in Coastal Environments Chemosphere, 1991, v23 n3, p327 Morphology and Quantitative Analysis of Fluvial Erosion Systems in the Hydrological Network of the Basque County Autonomous Region Journal of Environmental Manage- ment, Apr 91, v32, n3, p251 42 ------- Agronomic Value of Urban Waste and the Growth of Ryegrass (Lolium perenne) in a Calciorthid Soil Amended with this Waste Journal of the Science of Food and Agriculture, 1991, v56, n4, p457 Air Pollution and Urinary Thioether Excretion in Children of Barcelona Journal of Toxicology and Environ- mental Health, 1991, v33, n2, p!89 Wind Gustiness and Sulphur Dioxide Concentration in the Urban Area of Barcelona, Spain Science of the Total Environment, Oct 15, 91, v!08, n3, p243 Volatile Organic Compounds in Two Polluted Rivers in Barcelona (Catalonia, Spain) Water Research, May 91, v25, n5, p577 Study of Evolution of Aluminium in Reservoirs and Lakes Water Research, Dec 91, v25, n!2, p!465 Seasonal Variations in Size Structure and Procaryotic Dominance in Sulfurous Lake Ciso Limnology and Oceanography, Jul 91,v36, n5,p860 Sudan Isolation and Characterization of Microorganisms Associated with the Traditional Sorghum Fermentation for Production of Sudanese Kisra Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2529 Sweden Development of a Simple Passive Technique for the Determination of Nitrogen Dioxide in Remote Conti- nental Locations Atmospheric Environment, 1991, v25A, n9, p!927 Automatic Unattended Sampling and Analysis of Background Levels of C2- C5 Hydrocarbons Atmospheric Environment, 1991, v25A, n9, p!971 Deposition of Soot Related Hydrocar- bons During Long-Range Transport of Pollution to Sweden Atmospheric Environment, 1991, v25A, nlO, p2251 Microbial Biomass and ATP in Smelter-Polluted Forest Humus Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p278 Environmental Deposition of PCDDs and PCDFs as Determined by the Analysis of Snow Samples from Northern Sweden Chemosphere, 1991, v23 n8-10, p!359 Environmental Issues in Sweden 1973-1989: Science and Policy Environmental Management, Sep/Oct 91, v!5, n5 p613 Factors Determining the Uptake of Persistent Pollutants in an Eel Population (Anguilla anguilla L.) Environmental Pollution, 1991, v69 nl,p39 Yield and Grain Quality of Spring Wheat (Triticum aesdvum L., cv. Drabant) Exposed to Different Concentrations of Ozone in Open- Top Chambers Environmental Pollution, 1991, v69 n2&3, p!5I Reversibility of Stemflow-induced Soil Acidification in Swedish Beech Forest Environmental Pollution, 1991, v74 nl,p31 Cadmium and Zinc in Mytilus edulis L. from the Bothnian Sea and the Northern Baltic Proper Environmental Pollution, 1991, v74 n3, p227 Long-Term High- and Low-Volume Air Sampling of Polychlorinated Dibenzo-/?-dioxins and Dibenzofurans and Polycyclic Aromatic Hydrocar- bons along a Transect from Urban to Remote Areas on the Swedish Baltic Coast Environmental Science and Technol- ogy, Nov 91, v25, nil, p!841 Invertebrate Colonization of a New, Man-Made Stream in Southern Sweden Freshwater Biology, Oct 91, v26, n2, p307 The Cost of Edible Fish—Effects on the Swedish and Finnish Forest Industries from the Imposition of Effluent Charges on Chlorine Residuals in Sweden Journal of Environmental Manage- ment, Mar 91, v32, n2, p!45 Radiocesium Levels in Swedish Moose in Relation to Deposition, Diet, and Age Journal of Environmental Quality, Jul-Sep91,v20,n3,p690 Seasonal Uptake of Carbon and Nitrogen and Intracellular Storage of Nitrate in Planktonic Organisms in the Skagerrak Journal of Experimental Marine Biology and Ecology, 1991, vlSl, nl, p!21 Mercury in the Swedish Environment Water, Air, and Soil Pollution, Jan 91, v55, nl/2, pi Leaching of Nitrogen from a Forest Catchment at SOderasen in Southern Sweden Water, Air, and Soil Pollution, Feb 91,v55, n3/4,p263 Sampling and Determination of Gaseous and Paniculate Mercury in the Atmosphere Using Gold-Coated Denuders Water, Air, and Soil Pollution, Apr 91,v56,pl41 Mercury in Swedish Forest Soils and Waters—Assessment of Critical Load Water, Air, and Soil Pollution, Apr 91, v56, p267 Measurement of Methylmercury and Mercury in Run-Off, Lake and Rain Waters Water, Air, and Soil Pollution, Apr 91, v56, p309 Mercury in the Surface Water of Swedish Forest Lakes—Concentra- tions, Speciation and Controlling Factors Water, Air, and Soil Pollution, Apr 91, v56, p439 Mercury in Forest Canopy Throughfall Water and Its Relation to Atmospheric Deposition Water, Air, and Soil Pollution, Apr 91, v56, p553 43 ------- Fluxes, Pools, and Turnover of Mercury in Swedish Forest Lakes Water, Air, and Soil Pollution, Apr 91, v56, p719 Liming and Reacidification Reactions of A Forest Lake Ecosystem, Lake Lysevatten, in SW Sweden Water, Air, and Soil Pollution, Sep 91,v59,nl#,p5S Riparian Zone as a Source of Phos- phorus for a Groundwater-Dominated Lake Water Research, Apr 91, v25, n4, p409 Radon Dynamics in Swedish Dwell- ings: A Status Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-41 Leaching Potential and Decomposi- tion of Clopyralid in Swedish Soils Under Field Conditions Environmental Toxicology and Chemistry, 1991, vlO, n5, p563 Knowledge and Risk Perception Among Nuclear Power Plant Employ- ees Risk Analysis, Dec 91, vll, n4, p607 Switzerland Typing of Human, Animal, Food, and Environmental Isolates ofListeria monocytogenes by Multilocus Enzyme Electrophoresis Applied and Environmental Microbi- ology, Jun 91, v57, n6, p!624 A Field Study of Chemistry, S(TV) Oxidation Rates and Vertical Trans- port During Fog Conditions Atmospheric Environment, 1991, v25A,n2,p217 Aerosol and Hydrometeor Concentra- tions and Their Chemical Composi- tion During Winter Precipitation Along a Mountain Slope—HI. Size- Differentiated in-Cloud Scavenging Efficiencies Atmospheric Environment, 1991, v25A, n3/4, p809 Hydrophobie Organic Chemicals in Urban Fog Atmospheric Environment, 1991, v25A,n7,pl335 Influence of Temperature on Forma- tion and Stability of Surface PAN and Ozone. A Two Year Field Study in Switzerland Atmospheric Environment, 1991, v25A, n8, p!599 Trend Analysis of Tropospheric Ozone Concentrations Utilizing the 20-Year Data Set of Ozone Balloon Soundings over Payerne (Switzer- land) Atmospheric Environment, 1991, v25A, n9, p!739 Occurrence of Organotins in Munici- pal Wastewater and Sewage Sludge and Behavior in a Treatment Plant Environmental Science and Technol- ogy, Mar 91, v25, n3, p489 Impact of Thermal Proofing of a Church on Its Indoor Air Quality: the Combustion of Candles and Incense as a Source of Pollution Science of the Total Environment, 1991, v!02, p241 QS AR Analyses of Oxidation and Reduction Rates of Environmental Organic Pollutants in Model Systems Science of the Total Environment, 1991,vl09/110,p327 Radon in Switzerland "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-31 A Mathematical Model of the Manganese Cycle in a Seasonally Anoxic Lake Limnology and Oceanography, Nov 91,v36,n7,pl415 Taiwan Dentine Lead and Child Intelligence in Taiwan Archives of Environmental Health, Nov/Dec 91, v46, n6, p351 Application of Fluidized Bed Com- bustion to Industrial Waste Treatment Environmental Pollution, 1991, v71 nl,p31 System Analysis of Water Treatment Plant in Taiwan Journal of Water Resources Planning and Management, Sep/Oct 91, vl!7, n5, p536 Cadmium and Lead Contamination of Soils near Plastic Stabilizing Materi- als Producing Plants in Northern Taiwan Water, Air, and Soil Pollution, Aug 91, v57-58, p745 Tanzania Test of Guidelines for Field Estimates of Water Retention Properties of Soils Derived from Volcanic Materi- als in Northern Tanzania Canadian Journal of Soil Science, Feb 91, v71, nl.pl Tennessee, Central Parasitic and Phoretic Arthropods of Sylvatic and Commensal White- footed Mice (Peromyscus leucopus) in Central Tennessee, with Notes on Lyme Disease Journal ofParasitology, Apr 91, v77, n2, p219 Tennessee, Chickamauga Reservoir Factors Affecting Abundance of White Crappies in Chickamauga Reservoir, Tennessee, 1970-1989 North American Journal of Fisheries Management, Fall 91, Vll, n4, p513 Tennessee, Eastern 2,3,7,8 Tetrachlorodibenzodioxin in Fish from the Pigeon River of Eastern Tennessee, USA: Its Toxicity and Mutagenicity as Revealed by the Ames Salmonella Assay Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p366 Tennessee, Northwestern Sediment Deposition in a Forested Inland Wetland with a Steep-Farmed Watershed Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p64 Tennessee, Oak Ridge Atmospheric Concentrations and Deposition of Hg to a Deciduous Forest at Walker Branch Watershed, Tennessee, USA Water, Air, and Soil Pollution, Apr 91, v56, p577 44 ------- Tennessee, Western Hydrological Simulation of Tennessee's North Reelfoot Creek Watershed Research Journal of the Water Pollution Control Federation, 1991, v63, nl, plO Channelization Effects on Obion River Flooding, Western Tennessee Water Resources Bulletin, Apr 91, v27, n2, p247 Degradation and Bound Residue Formation of Atrazine in a Western Tennessee Soil Environmental Toxicology and Chemistry, 1991, vlO, n3, p335 Degradation and Bound Residue Formation of Four Atrazine Metabo- lites, Deethylatrazine, Deisopropylatrazine, Dealkylatrazine and Hydroxyatrazine, in a Western Tennessee Soil Environmental Toxicology and Chemistry, 1991, vlO, n3, p347 Texas Effects of Mercury, Selenium, and Organochlorine Contaminants on Reproduction of Forster's Terns and Black Skimmers Nesting in a Contaminated Texas Bay Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p32 Dissipation of Clopyralid and Picloram in Soil and Seep Flow in the Blacklands of Texas Journal of Environmental Quality, Jul-Sep 91, v20, n3, p528 Ambient Air Arsenic Levels Along the Texas-Mexico Border Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p827 Comparison of Bass-Club Tourna- ment Reports and Creel Survey Data from Texas Reservoirs North American Journal of Fisheries Management, Spring 91, VI1, n2, p!77 Southern Pine Beetle Impacts and Control Policy in the 1982-1986 Texas Epidemic Southern Journal of Applied Forestry, Aug91,vl5,pl45 Assessing Ground Water Pollution Potential from Nitrogen Fertilizer Using a Geographic Information System Water Resources Bulletin, Apr 91, v27, n2, p237 Texas, Amarillo Relationships of Cotton Dry Matter Production and Plant Structural Characteristics for Wind Erosion Modeling Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p381 Texas, Eastern Susceptibility of Red-Cockaded Woodpecker Colony Areas to Southern Pine Beetle Infestation in East Texas Southern Journal of Applied Forestry, Aug 91, v!5, p!58 Texas, Houston An Analysis of the Trend jn Ground- Level Ozone Using Non-Homoge- neous Poisson Processes Atmospheric Environment, 1991, v25B, n3, p387 Seepage Control in Contaminated and Permeable Houston Clay: A Labora- tory Study Hazardous Waste and Hazardous Materials, Winter 91, v8, nl, p!7 Trace Metal Study of Sediment Samples Near Electrical Generating Facility Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n4, p493 Static Leaching of Solidified/ Stabilized Hazardous Waste from the Solidtech Process Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO,p!348 Texas, Lower Colorado River Drought Management Plan for Lower Colorado River in Texas Journal of Water Resources Planning and Management, Nov/Dec 91, vl!7, n6, p645 Texas, McLennan County Geologic Assessment of Radon-222 in McLennan County, Texas "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-45 Texas, Paris Performance of an Overland Flow System Treating Food-Processing Wastewater Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p266 Texas, Southern Doses and Residues of Acephate Baits Used to Eradicate Undesirable Honey Bees: A Hazard Assessment Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p422 A Comparison of Wing-Chisel Tillage with Conventional Tillage on Crop Yield, Resource Conservation, and Economics Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p78 Thailand Organochlorine Pesticide and Polychlorinated Biphenyl Residues in Foodstuffs from Bangkok, Thailand Environmental Pollution, 1991, v72 n3,p!91 Process for the In Situ Restoration of Oil-contaminated Soils Journal of Environmental Manage- ment, Jan 91, v32, nl, p!9 Effect of Tropical Environmental Conditions on Rice Kernel Breakage during Milling Journal of the Science of Food and Agriculture, 1991, v55, n4, p521 Tigris River Comparative Study for Tigris River Water Quali ty/Ninevah District Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n2, p217 ,45 ------- Turkey Assessing Perlite as a Sand Substitute in Filtration American Water Works Association Journal, Jun 91, v83, n6, p70 United Kingdom Pollutant, Plant and Pest Interactions: the Grain Aphid Sitobion avenae (F.) Agriculture, Ecosystems and Environ- ment, Jan 91, v33, n3, p233 Effects of Atmospheric Sulphur Dioxide on Microbial Activity in Decomposing Forest Litter Agriculture, Ecosystems and Environ- ment, Jan 91, v33, n3, p263 Tlie Impact of 20 Years' Absence of Earthworms and Three Levels of N Fertilizer on a Grassland Soil Environment Agriculture, Ecosystems and Environ- ment, Jun 91, v36, nl-2, p75 The Role of Biogenic Hydrocarbons in the Production of Ozone in Urban Plumes in Southeast England Atmospheric Environment, 1991, v25A,n2,p351 Evidence for a Decline in Rural Herbage Lead Levels in the U.K. Atmospheric Environment, 1991, v25A, n2, p361 Aerosol Climatology Measurements with a Nolan-Pollak Counter Atmospheric Environment, 1991, v25A,n3/4,p563 Measurements of Background Sulphur and Scavenging Ratios at a Site in the West of Northern Ireland Atmospheric Environment, 1991, v25A,n3/4,p699 Sequential Sampling of Particles, Major Ions and Total Trace Metals in • Wet Deposition Atmospheric Environment, 1991, v25A,n3/4,p745 The Deposition of Selected Pollutants Adjacent to a Major Rural Highway Atmospheric Environment, 1991, v25A,nS/6,p979 Trace Elements in Daily Collected Aerosols at a Site in Southeast England Atmospheric Environment, 1991, v25A, n5/6, p985 Natural Hydrocarbon Emissions in the United Kingdom Atmospheric Environment, 1991, v25A, n7, p!403 The Importance of Orography in Spatial Patterns of Rainfall Acidity in Scotland Atmospheric Environment, 1991, v25A, n8, p!517 Scavenging Ratios and Deposition of Sulphur, Nitrogen and Chlorine Species in Eastern England Atmospheric Environment, 1991, v25A, n8, p!719 Meteorological and Altitudinal Influences on the Concentration of Ozone at Great Dun Fell Atmospheric Environment, 1991, v25A, n9, p!767 Measurements of Ozone and Other Radiatively Active Gases at Mace Head in the Republic of Ireland Atmospheric Environment, 1991, v25A, n9, p!795 Measurements of Gaseous Hydrogen Peroxide and PAN in Rural Southern England Atmospheric Environment, 1991, v25A, n9, p2039 Trends in Stone Weathering and Atmospheric Pollution at St. Paul's Cathedral, London, 1980-1990 Atmospheric Environment, 1991, v25A, n!2, p2851 Battersea Power Station and Environ- mental Issues 1929-1989 Atmospheric Environment, 1991, v25B, nl, p!43 A Diffusion Tube Survey of NO2 Levels in Urban Areas of the U.K. Atmospheric Environment, 1991, v25B, n2, p255 Urban NO, Concentrations in the U.K. in 1987 Atmospheric Environment, 1991, v25B, n2, p267 Spatial Variations in Nitrogen Dioxide Concentrations in an Urban Area Atmospheric Environment, 1991, v25B, n3, p429 Phase Distribution and Particle Size Dependency of Polycyclic Aromatic Hydrocarbons in the Urban Atmo- sphere Chemosphere, 1991, v22 n5-6, p503 A Congener Specific Method for the Analysis of Polychlorinated Biphe- nyls (PCBs) in Human Milk Chemosphere, 1991, v23 n2, pi 19 Domestic Coal Combustion as a Source of PCDDs and PCDFs in the British Environment Chemosphere, 1991, v23 n3, p255 The Behaviour of Copper Complex- ation in Rivers and Estuaries: Two Studies in North East England Chemosphere, 1991, v23 n6, p695 Radionuclides and the Birds at Ravenglass Environmental Pollution, 1991, v70 nl.pl Photosynthetic and Stomatal Conduc- tance Responses of Norway Spruce and Beech to Ozone, Acid Mist and Frost—a Conceptual Model Environmental Pollution, 1991, v72 nl,p23 Air Pollution and Agricultural Aphid Pests. II. Chamber Filtration Experi- ments Environmental Pollution, 1991, v72 nl,p45 The Persistence of Polycyclic Aromatic Hydrocarbons (PAHs) in Sewage Sludge Amended Agricul- tural Soils Environmental Pollution, 1991, v72 n2, p!41 Accumulation of Heavy Metals from Polluted Soils by the Earthworm, Lumbricus rubellus: Can Laboratory Exposure of 'Control' Worms Reduce Biomonitoring Problems? Environmental Pollution, 1991, v74 nl,p39 46 ------- A Comparison of (Pb, Cd and Zn) Accumulation in Terrestrial Slugs Maintained in Microcosms: Evidence for Metal Tolerance Environmental Pollution, 1991, v74 n2,pl!5 Increases in the Polychlorinated Dibenzo-p-Dioxin and -furan Content of Soils and Vegetation Since the 1840s Environmental Science and Technol- ogy, Sep 91, v25,n9,p!619 Lethal and Sub-Lethal Effects of Acid, Aluminium and Lime on Gammarus pulex during Repeated Simulated Episodes in a Welsh Stream Freshwater Biology, Feb 91, v25, nl, p!69 Immobilization of Dissolved Organic Matter from Groundwater Discharg- ing Through the Stream Bed Freshwater Biology, Aug 91, v26, nl, p45 The Influence of Chemistry and Habitat Features on the Microcrustacea of some Upland Welsh Streams Freshwater Biology, Dec 91, v26, n3, p439 The Effect of Tidal Fluctuation on a Coastal Aquifer in the UK Ground Water, Jul-Aug 91, v29, n4, p556 The Ecology of Dippers Cinclus cinchus in Relation to Stream Acidity in Upland Wales: Breeding Perfor- mance, Calcium Physiology and Nestling Growth Journal of Applied Ecology, Aug 91, v28, n2, p419 Development of Daphnid Communi- ties in Diatom- and Cyanophyte- Dominated Lakes and Their Rel- evance to Lake Restoration by Biomanipulation Journal of Applied Ecology, Aug 91, v28, n2, p586 Seasonal Variations in Radiocaesium Uptake by Reseeded Hill Pasture Grazed at Different Intensities by Sheep Journal of Applied Ecology, Dec 91, v28, n3, p947 Environmental Impacts of Channelization on the River Main, County Antrim, Northern Ireland Journal of Environmental Manage- ment, Mar 91, v32, n2, p!27 A Framework for Monitoring, Modelling and Managing Water Quality in the Forth Estuary, Scotland Journal of Environmental Manage- ment, Dec 91, v33, n4, p311 Sheep-Dips as a Source of Pollution of Freshwaters—A Study in Grampian Region Journal of the Institution of Water and Environmental Management, Feb 91,v5,nl,p21 The Avalon Lakes: An Environmen- tal Opportunity Journal of the Institution of Water and Environmental Management, Feb 91,v5,nl,p66 Mechanisms of Groundwater Pollu- tion by Pesticides Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!86 Environmental Impact Assessment and the Water Industry: Implications for Nature Conservation Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!94 Design and Construction of Bellozanne Sludge-Treatment Plant, Jersey Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3, p272 Agricultural Pollution: Control and Abatement in the Upper Thames Region Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3,p318 Pesticides in Surface Waters and Groundwaters Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p389 A Pilot UK Evaluation of a Rapid Defined Substrate Method for Enumeration of Total Coh'forms and Escherichia coli in Water Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p413 Water Quality Implications of an Observed Trend of Rainfall and Runoff Journal of the Institution of Water and Environmental Management, Aug 91, v5, n4, p419 Cyanobacterial (Blue-Green Algal) Toxins and their Significance in UK and European Waters Journal of the Institution of Water and Environmental Management, Aug 91, v5, n4, p460 New Treatment Processes for Pesticides and Chlorinated Organics Control in Drinking Water Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p466 Contaminated Land: Implications for Water Pollution Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p529 The Occurrence of Coliform Bacteria in the Surface Soils of Two Catchment Areas in the Yorkshire Dales Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p534 Design and Construction of an Ion- Exchange Denitrification Plant in South Staffordshire Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p566 Environmental Implications of Treatment of Coastal Sewage Discharges Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p573 Identification, Investigation and Assessment of Contaminated Land Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p617 47 ------- Ultra-Violet Disinfection of Sewage Effluents: A Pilot Study at Bellozanne, Jersey Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p649 The Roadford Scheme: Minimizing Environmental Impact on Affected Catchments Journal of the Institution of Water and Environmental Management, Dec 91,v5,n6,p671 English Nature's Concerns for the Aquatic Environment Journal of the Institution of Water and Environmental Management, Dec 91,vS,n6,p703 Effects of Long-term Herbicide Use, Irrigation and Nitrogen Fertiliser on Soil Fertility in an Apple Orchard Journal of the Science of Food and Agriculntre, 1991, v55, n3, p377 Review of Fertiliser and Herbicide Use in UK Tree Crop Systems Journal of the Science of Food and Agriculture, 1991, v57, nl, pi Effects of Husbandry Practices on the Seed Yield and Oil Content of Linseed in Northern Scotland Journal oftlie Science of Food and Agriculture, 1991, v57, n2, p!89 The Behaviour of Heavy Metals in Sewage Sludge-Amended Soils Science oftlie Total Environment, 1991,vlOO,pl51 The Impact of Heavy Metals on Lowland Rivers and the Implications for Man and the Environment Science of the Total Environment, 1991, vlOO, p207 The Long-Term Persistence of Polynuclear Aromatic Hydrocarbons (PAHs) in an Agricultural Soil Amended with Metal-Contaminated Sewage Sludges Science of the Total Environment, 1991, vlOl, p235 The Radioecological Consequences for Lowland Pastures Used to Fatten Upland Sheep Contaminated with Radiocacsium Science of the Total Environment, I991,vl03,p73 Selenium Cycling Through Agricul- tural Grasslands in the UK: Budget- ing the Role of the Atmosphere Science of the Total Environment, 1991, v!03, p89 Radioactivity in Environmental Samples Taken in the Sellafield, Ravenglass and Morecambe Bay Areas of West Cumbria Science of the Total Environment, 1991,vl05,p211 Environment and Health—an Introduction Science of the Total Environment, 1991,vl06,pl Pollution of UK Estuaries: Historical and Current Problems Science of the Total Environment, 1991,vl06,p55 A Charter for the Environment Science of the Total Environment, 1991, v!06, p!75 The QS AR Prediction of Melting Point, A Property of Environmental Relevance Science of the Total Environment, 1991,vl09/110,p59 Biological Significance of Antimony in Contaminated Grassland Water, Air, and Soil Pollution, Aug 91, v57-58, p!93 Soil Heavy Metal Concentrations and Erosion Damage in Upland Grass- lands in the Pennines, England Water, Air, and Soil Pollution, Sep 91,v59,nl/2,p81 Long-Term Changes in the Cu, Pb, and Zn Content of Forest Soil Organic Horizons from North-East Scotland Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!79 The Gammarus:Asellus Ratio as an Index of Organic Pollution Water Research, Mar 91, v25, n3, p333 Seasonal Changes in the Sanitary Bacterial Quality of Water Draining a Small Upland Catchment in the Yorkshire Dales Water Research, Apr 91, v25, n4, p447 Chemical Partitioning and Remobilization of Heavy Metals from Sewage Sludge Dumped in Dublin Bay Water Research, Oct91, v25, nlO, pl!93 Anaerobic Biodegradation of Indus- trial Solvents—The Case of Acetone and Iso-Propanol "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p387 A Study into the Effect of a Series of Shocks on a Pilot-Scale Anaerobic Filter "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p451 Afforestation in Britain—A Com- mentary "Proceedings of the International Workshop on Large Scale Reforesta- tion," p69 The UK Radon Programme "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-29 Physical Characteristics of the Ambient Aerosol at Mace Head Atmospheric Environment, 1991, v25A, n3/4, p557 United States Is Remediated Groundwater Meeting SDWA Requirements? American Water Works Association Journal, Mar 91, v83, n3, p55 Radioactivity in Water Treatment Wastes: A USEPA Perspective American Water Works Association Journal, Apr 91, v83, n4, p!34 Effectiveness of Natural Polyelectro- lytes in Water Treatment American Water Works Association Journal, Oct 91, v83, nlO, p88 Prevention of Waterborne Cholera in the United States American Water Works Association Journal, Nov 91, v83, nil, p40 48 ------- Immunochemical Assessment of Mycotoxins in 1989 Grain Foods: Evidence for Deoxynivalenol (Vomitoxin) Contamination Applied and Environmental Microbi- ology, Mar 91, v57, n3, p672 Detection of Giardia Cysts with a cDNA Probe and Applications to Water Samples Applied and Environmental Microbi- ology, Apr 91, v57, n4, p927 Detection of Coliform Bacteria and Escherichia coli by Multiplex Polymerase Chain Reaction: Com- . parison with Defined Substrate and Plating Methods for Water Quality Monitoring Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2429 Occurrence of Giardia and Cryptosporidium spp. in Surface Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2610 Giardia and Cryptosporidium spp. in Filtered Drinking Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2617 Regional Variations in Human Toxics Exposure in the USA: An Analysis Based on the National Human Adipose Tissue Survey Archives of Environmental Contami- nation and Toxicology, Aug 91, v21 n2, p!59 Radiological Abnormalities Among Sheet-Metal Workers in the Construc- tion Industry in the United States and Canada: Relationship to Asbestos Exposure Archives of Environmental Health, Jan/Feb 91, v46, nl, p30 Selenium in Forage Crops and Cancer Mortality in U.S. Countries Archives of Environmental Health, Jan/Feb 91, v46, nl, p37 Silicosis and Lung Cancer in U.S. Metal Miners Archives of Environmental Health, Mar/Apr 91, v46, n2, p82 Ozone, Sulphur Dioxide, and Nitro- gen Dioxide Trends at Rural Sites Located in the United States Atmospheric Environment, 1991, v25A, n2, p491 Comparison of Annular Denuder and Filter Pack Collection of HNO (g), HNO2 (g), SO2 (g), and Paniculate- Phase Nitrate, Nitrite and Sulfate in the South-West Desert Atmospheric Environment, 1991, v25A, n8, p!537 Co-Occurrence of Ozone and Wet Deposited Hydrogen Ion in the United States Atmospheric Environment, 1991, v25A, n!2, p2707 Extraction of Four Chlorophenoxy Acid Herbicides and Picloram from Surface Wipes Bulletin of Environmental Contami- nation and Toxicology, Mar 91 v46 n3, p392 ' ' Characteristics of Municipal Solid Waste Incinerator Fly Ash Promoting the Formation of Polychlorinated Dioxins Chemosphere, 1991, v22 n5-6, p473 Prevalence of Asbestos in Sewage Sludges from 51 Large and Small Cities in the United States Chemosphere, 1991, v22 n9-10, p963 Synthesis of Polychlorinated Dioxins over MSW Incinerator Fly Ash to Identify Catalytic Species Chemosphere, 1991, v23 n7, p831 Status of Polyhalogenated Dibenzo-/?- dioxin/Dibenzofuran Testing and Reporting under the Toxic Substances Control Act (TSCA) Chemosphere, 1991, v23 n8-10 pi 125 Quality Assurance Concerns and Difficulties in PCDD/PCDF Analy- ses: Experiences from the U.S. Pulp and Paper Industry Chemosphere, 1991, v23 n8-10, pl!31 Atmospheric CO2 Concentrations within a Mixed Forest: Implications for Seedling Growth Ecology, Feb 91, v72, nl, p!2 Greenhouse Effect and Coastal Wetland Policy: How Americans Could Abandon an Area the Size of Massachusetts at Minimum Cost Environmental Management, Jan/Feb 91,vl5, nl,p39 Comparative Analysis of Air Pollu- tion Emissions by Electric Utilities: Public Policy Implications Environmental Management, Sep/Oct 91,vl5,n5p635 Inadequacy of NASQAN Data for Assessing Metal Trends in the Nation's Rivers Environmental Science and Technol- ogy, Jun 91, v25,n6,pll37 Survey of Potable Water Supplies for Cryptosporidium and Giardia Environmental Science and Technol- ogy, Aug 91, v25, n8, p!393 Influence of the Environment on the Patina of the Statue of Liberty Environmental Science and Technol- ogy, Aug 91, v25, n8, p!400 Ground Water Contamination at Wood Treatment Facilities Ground Water Monitoring Review Winter 91, vll,nl,pl33 Small-Scale Retrospective Ground Water Monitoring Study for Simazine in Different Hydrogeological Settings Ground Water Monitoring Review, Summer 91, vll,n3,pl73 The Dechloroination of Used Oil Products Hazardous Waste and Hazardous Materials, Winter 91, v8, nl, p55 A Comparison of the CERCLA Response Program and the RCRA Corrective Action Program Hazardous Waste and Hazardous Materials, Spring 91, v8, n2, p!61 Treatment of Explosives Contami- nated Lagoon Sludge Hazardous Waste and Hazardous Materials, Fall 91, v8, n4, p319 Minimization of Combustion By- Products: Regulatory Framework Hazardous Waste and Hazardous Materials, Fall 91, v8, n4, p367 49 ------- Bacterial Mutagenicity of Municipal Sewage Sludges Journal of Environmental Science and Health-Environmental Science and Engineering, 1991, vA26, n3, p395 Highlights of the Clean Air Act Amendments of 1990 Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p!6 Issues and Trends in Electrostatic Precipitation Technology for U.S. Utilities Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2,p222 Optimizing Sensitivity of SIM Mode of GC/MS Analysis for EPA's TO-14 Air Toxics Method Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p287 Overview and Update of the Super- fund Innovative Technology Evalua- tion (SITE) Demonstration Program Journal oftlie Air and Waste Man- agement Association, Mar 91, v41, n3,p344 Technological Innovation in Hazard- ous Waste Remediation Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3,p347 Spatial and Temporal Variability of Ozone Exposure in Forested Areas of the United States and Canada: 1978- 1988 Journal of the Air and Waste Man- agement Association, May 91, v41, n5,p694 Designing Treatability Studies for CERCLA Sites: Three Critical Issues Journal of the Air and Waste Man- agement Association, May 91, v41, n5,p763 Waste Reduction Technology Evaluations of the U.S. EPA WRITE Program Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8.pl 122 Water Supplies and Nationwide Drought of 1988 Journal of Water Resources Planning and Management, Jul/Aug 91, vl!7, n4, p460 Measuring the Costs of Improving the Quality of the Environment in the United States Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p355 Long Term Monitoring of Amphibian Populations with Respect to the Effects of Acidic Deposition Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p445 Drought Planning: A Process for State Government Water Resources Bulletin, Feb 91, v27, nl, p29 Problem of Nonpoint Source Agricul- tural Water Pollution: Toward a Hypothetical Federal Legislative Solution Water Resources Bulletin, Jun 91, v27, n3, p447 Pesticide Container Management in the United States "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!44 The U.S. DOE Radon Research Program: A Different Viewpoint "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-41 Policies and Progress of EPA's Radon Action Program (Abstract) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-53 Radon in Federal Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-23 Preliminary Radon Potential Map of the United States "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-13 Seasonal Variation in Short-term and Long-term Radon Measurements in Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-3 Diagnostic Evaluations of Twenty-six U.S. Schools—EPA's School Evaluation Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-25 American Lung Association's Radon Public Information Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-5 Radon Media Campaign "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-13 Relationship Between Two-day Screening Measurements of Radon- 222 and Annual Living Area Aver- ages in Basement and Nonbasement Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL3-33 EPA Radon Policy and Its Effects on the Radon Industry "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-5 EPA's National Radon Contractor Proficiency Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-13 Draft Guidance to States on Radon Certification Programs "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-23 National Radon Measurement Proficiency (RMP) Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-45 50 ------- Results of the Nationwide Screening for Radon in DOE Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-37 Quality Assurance—The Key to Successful Radon Programs in the 1990's "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP7-3 National Ambient Radon Study "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-79 Major Renovation of Public Schools that Includes Radon Prevention: A Case Study of Approach, System Design and Installation, and Problems Encountered "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-41 Planning and Implementing the National School Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-53 Pollution Prevention Research Within the Federal Community "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p238 Cancer Fatalities from Waterborne Radon (Rn-222) Risk Analysis, Mar 91, vll, nl, p!35 Public Perception of the Risks of Floods: Implications for Communica- tion Risk Analysis, Jun 91, vll, n2, p255 General Deterrance of Drunk Driv- ing: Evaluation of Recent American Policies Risk Analysis, Jun 91, vll, n2, p279 Predicting EPA's Forthcoming CO Standards in Light of New Clinical Evidence Risk Analysis, Jun 91, vl 1, n2, p325 A Note on the Influence of Rail Defects on the Risk Associated with Shipping Hazardous Materials by Rail Risk Analysis, Jun 91, vll, n2, p333 Human Health Risks Associated with Asbestos Abatement Risk Analysis, Sep 91, vll, n3, p465 Estimating the Value of Avoiding Morbidity and Mortality from Foodborne Illnesses Risk Analysis, Dec 91, vll, n4, p619 Planning Replacement of Natural Gas Distribution Systems Under Con- straints on Acceptable Risk from Explosions Risk Analysis, Dec 91, vl 1, n4, p677 A Survey and Analysis of States' Methodologies for Deriving Drinking Water Guidelines for Chemical Contaminants Regulatory Toxicology and Pharma- cology, Feb 91, v!3, nl, p!8 Airborne Concentrations of Asbestos in 71 School Buildings Regulatory Toxicology and Pharma- cology, Feb 91, v!3, nl, p99 Standard Setting Processes and Regulations for Environmental Contaminants in Drinking Water: State versus Federal Needs and Viewpoints Regulatory Toxicology and Pharma- cology, Jun 91, v!3, n3, p293 Conservatism in Maximally Exposed Individual (MEI) Predictive Exposure Assessments: A First-Cut Analysis Regulatory Toxicology and Pharma- cology, Oct 91, v!4, n2, p!07 United States, Chesapeake Bay Nutrients and Chlorophyll at the Interface of a Watershed and an Estuary Limnology and Oceanography, Mar 91,v36, n2,p251 Time-dependent Coupling of Inor- ganic and Organic Nitrogen Uptake and Regeneration in the Plume of the Chesapeake Bay Estuary and its Regulation by Large Hetertrophs Limnology and Oceanography, Jul 91,v36,n5,p895 United States, Eastern Erythrocyte Micronuclei in Winter Flounder (Pseudopleuronectes americanus): Results of Field Surveys during 1980-1988 from Virginia to Nova Scotia and in Long Island Sound Archives of Environmental Contami- nation and Toxicology, May 91, v20, n4, p474 The Impact of Changing Regional Emissions on Precipitation Chemistry in the Eastern United States Atmospheric Environment, 1991, v25A, n2, p305 A Synoptic Climatological Analysis of Winter Visibility Trends in the Mideastern United States Atmospheric Environment, 1991, v25B,n2, p!65 Relative Humidity Predictor Equa- tions Based on Environmental Factors Atmospheric Environment, 1991, v25B, n3, p435 Chemical Residues in Dolphins from the U.S. Atlantic Coast Including Atlantic Bottlenose Obtained during the 1987/88 Mass Mortality Chemosphere, 1991, v22 nil, p!071 Co-Occurrence of Ozone and Acidic Cloudwater in High-Elevation Forests Environmental Science and Technol- ogy, Jul 91, v25,n7,p!325 A Synthesis of Water Quality and Contaminants Data for the Atlantic Menhaden, Brevoortia tyrannus: Implications for Chesapeake Bay Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!513 A Reanalysis of Data Supporting U.S. Federal Bacteriological Water Quality Criteria Governing Marine Recre- ational Waters Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p259 Evaluation of Procedures for Aggre- gating Nonlinear Sulfate Adsorption Isotherm Data Soil Science Society of America Journal, May/Jun 91, v55, n3, p684 51 ------- Air-Drying and Pretreatment Effects on Soil Sulfate Sorption Soil Science Society of America Journal, Jul/Aug 91, v55, n4, p968 Antidcgradation Water Quality Criteria for the Delaware River: A Distribution-Free Statistical Approach Water Resources Bulletin, AugPl, v27,n4,p593 The Effects of Sea Salts on the Forms of Nitrogen Released from Estuarine and Freshwater Sediments: Does Ion Pairing Affect Ammonium Flux? Estuaries, Jun 91, v!4, n2, p!57 Relationship Between Aboveground and Belowground Biomass of Spartina alterniflora (Smooth Cordgrass) Estuaries, Jw 91, vl4.n2.pl 80 United States, Great Plains Stable Carbon Isotopic Composition of Carbonate in Holocene Grassland Soils Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!651 United States, Midwestern Tropospheric OH Concentration Measurements by Laser Long-Path Absorption Spectroscopy Atmospheric Environment, 1991, v25A,n9,p2017 Use of Wetlands for Water Quality Improvement under the USEPA Region V Clean Lakes Program Environmental Management, Mar/ Apr91,vl5,n2pl51 The Utility of Multiple-Completion Monitoring Wells for Describing a Solvent Plume Ground Water Monitoring Review, Spring 91, vll, n2, p!53 A Large-Scale Retrospective Ground Water Monitoring Study for Mctolachlor Ground Water Monitoring Review, Summer 91, vll, n3, p!04 The Geochemistry of Boron in a Landfill Monitoring Program Ground Water Monitoring Review, FalI91,vll,n4,pl39 Land User Attitudes Toward Imple- mentation of Conservation Compli- ance Farm Plans Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p365 Pilot Testing and Design of an Activated Sludge System for Refinery Wastewater "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p655 Steel Mill Scale De-Oiling: A New Waste Minimization Process "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p759 United States, Northeastern An Examination of Urban Ozone Trends in the Northeastern U.S. (1973-1983) Using a Robust Statisti- cal Method Atmospheric Environment, 1991, v25B, nl, p47 Results of an Investigation of an Old Manufacturing Facility for Levels of Polychlorinated Dibenzofurans and Polychlorinated Dibenzodioxins Chemosphere, 1991, v23 n8-10, plOOl Accelerated Deacetylation of Cellu- lose Acetate by Metal Salts with Aqueous Chlorine Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!77 Multivariate Trend Testing of Lake Water Quality Water Resources Bulletin, Jun 91, v27, n3, p461 Downstream Injection Equipment for Sprayers and Fertilizer Spreaders "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!57 United States, Northwestern STEEP: A Regional Model for Environmental Research and Educa- tion Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p245 Sulfate, Aluminum, Iron, and pH Relationships in Four Pacific- Northwest Forest Subsoil Horizons Soil Science Society of America Journal, May/Tun 91, v55, n3, p837 Operational Considerations for Large- Scale Reforestation Programs: A Pacific Northwest Perspective "Proceedings of the International Workshop on Large Scale Reforesta- tion," pi United States, Savannah River Spatial Distributions of the Softstem Bulrush, Scirpus validus, Across a Salinity Gradient Estuaries, Jun 91, v!4, n2, p!92 United States, Southern A Brief History of Forest Manage- ment in the American South: Implica- tions for Large-Scale Reforestation to Slow Global Warming "Proceedings of the International Workshop on Large Scale Reforesta- tion," p53 United States, Southeastern Carbohydrate Signatures of Aquatic Macrophytes and Their Dissolved Degradation Products as Determined by a Sensitive High-Performance Ion Chromatography Method Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3135 Paleozoic Granites in the Southeast- ern United States as Sources of Indoor Radon (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-23 Distribution of Terrestrially Derived Dissolved Organic Matter on the Southeastern U.S. Continental Shelf Limnology and Oceanography, Sep 91,v36,n6,pll34 United States, Southwestern Predicting Atmospheric Debris Transport in Real-Time Using a Trajectory Forecast Model Atmospheric Environment, 1991, v25A, n8, p!705 52 ------- Biological Input to Visibility- Reducing Aerosol Particles in the Remote Arid Southwestern United States Environmental Science and Technol- ogy, Apr 91, v25, n4, p684 The Effects of Ozonation and Activated Carbon Adsorption on Trihalomethane Speciation Water Research, Feb 91, v25, n2, p!91 United States, Western Diurnal Curves of Tropospheric Ozone in the Western United States Atmospheric Environment, 1991, v25A, n8, p!577 Future Water Issues: Confrontation or Compromise Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, p96 Equitable Apportionment between Nevada and California Journal of Water Resources Planning and Management, Mar/Apr 91, vl!7, n2, p253 USSR General Aspects of Water Re-Use in the USSR Desalination, 1991, v81, p282 Utah Respiratory Hospital Admissions Associated with PM,0 Pollution in Utah, Salt Lake, and Cache Valleys Archives of Environmental Health, Mar/Apr 91, v46, n2, p90 Utah, Salt Lake County Pilot Study on Treatment of Surface Water for Groundwater Injection American Water Works Association Journal, Dec 91, v83, n!2, p56 Vermont An Evaluation of Nitrogen Mineral- ization Indices for Organic Residues Journal of Environmental Quality, Apr-Jun 91, v20, n2, p368 The Practice of Combined Sewer System Modeling Water Resouces Bulletin, Mar-Apr 91,v27,n2,pl89 Virginia Impact of Water Column Acidifica- tion on Protozoan Bacterivory at the Lake Sediment-Water Interface Applied and Environmental Microbi- ology, Mar 91, v57, n3, p775 HVAC System Complications and Controls for Radon Reduction in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-85 Correlation of Soil Radon Availabil- ity Number with Indoor Radon and Geology in Virginia and Maryland (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP8-33 Virginia, Alexandria Making Cleanup Decisions at Hazardous Waste Sites: The Clean Sites Approach Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!72 Virginia, Chesapeake Bay Clay Mineral Distributions and Source Discrimination of Upper Quaternary Sediments, Lower Chesapeake Bay, Virginia Estuaries, Mar 91, v!4, nl, p29 Virginia, Northern A 2-Year Study of Seasonal Indoor Radon Variations in Northern Virginia Journal of Toxicology and Environ- mental Health, 1991, v33, n2, pi 15 Virginia, Rappahannock River Spatial and Temporal Variabilities of Hypoxia in the Rappahannock River, Virginia Estuaries, Jun 91, v!4, n2, pi 13 Virginia, Shenandoah National Park Modeling the Hydrogeochemical Response of a Stream to Acid Deposition Using the Enhanced Trickle-Down Model Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p220 Virginia, Waynesboro Compartmentalization of Mercury in Biotic Components of Terrestrial Flood Plain Ecosystems Adjacent to the South River at Waynesboro, Virginia Water, Air, and Soil Pollution, Aug 91, v57-58, p!59 Virginia, Whitetop Mountain Estimating Cloud Water Deposition to Subalpine Spruce-Fir Forests—II. Model Testing Atmospheric Environment, 1991, v25A,n5/6,pll05 Washington Effects of Time and Watershed Characteristics on the Concentration of Cryptosporidium Oocysts in River Water Applied and Environmental Microbi- ology, Oct 91, v57, nlO, p2790 Effectiveness of Radon Control Techniques in Fifteen Homes Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p723 Washington State's Innovative Grant: Community Support Radon Action Team for Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-3 HVAC System Complications and Controls for Radon Reduction in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-85 Washington, Hood Canal Effect of Prudhoe Bay Crude Oil on the Homing of Coho Salmon in Marine Waters North American Journal of Fisheries Management, Spring 91, VI1, n2, p!60 53 ------- Washington, Northwestern Canopy and Soil Modification of Precipitation Chemistry in a Temper- ate Rain Forest Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!685 Washington, Padilla Bay Caprellid Amphipods: Fast Food for the Reproductively Active Journal of Experimental Marine Biology and Ecology, 1991, v!48, nl, p27 Washington, Pullman Serological Survey for Heartworm (Dirofilaria immitis) in Dogs in Washington Journal of Parasitology, Oct 91, v77, nS.pSOO Washington, San Juan Archipelago Direct and Indirect Effects of Nutrients on Intertidat Community Structure: Variable Consequences of Seabird Guano Journal of Experimental Marine Biology and Ecology, 1991, v!51, n2, p!39 Washington, Seattle Infectious Waste Disposal Journal of Environmental Health, May/Iun 91, v53, n6, p21 Washington, Soap Lake Hydrogen Gas Production by an Ectothiorhodospira vacuolata Strain Applied and Environmental Microbi- ology, Feb 91, v57, n2, p594 Washington, Whatcom County Temporal Variation of Ethylene Dibromide (EDB) in an Unconfined Aquifer, Whatcom County, Washing- ton, USA: A Twenty-Seven Month Study Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p368 Washington, D.C. Environmental Hazard and Risk Assessment under the United States Toxic Substances Control Act Science of the Total Environment, 1991,vl09/110,p649 Radon Diagnosis in a Large Commer- cial Office Building "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-105 Protective Responses to Household Risk: A Case Study of Radon Mitigation Risk Analysis, Mar 91, vll, nl, p!21 Evaluation of the Carcinogenic Potential of Pesticides. 3. Aliette Regulatory Toxicology and Pharma- cology, Aug 91, v!4, nl, p3 West Indies Environmental Influences on the Growth and Survival of West Indian Spider Crabs Mithrax spinosissimus (Lamarck) in Culture Journal of Experimental Marine Biology and Ecology, 1991, v!46, nl, p27 West Virginia, Kanawha Valley Source-Receptor Study of Volatile Organic Compounds and Particulate Matter in the Kanawha Valley, WV— I. Methods and Descriptive Statistics Atmospheric Environment, 1991, v25B, nl, p79 Source-Receptor Study of Volatile Organic Compounds and Particulate Matter in the Kanawha Valley, WV— II. Analysis of Factors Contributing to VOC and Particle Exposures Atmospheric Environment, 1991, v25B, nl, p95 West Virginia, North Central Characterization of Ozone During Consecutive Drought and Wet Years at a Rural West Virginia Site Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!450 Wisconsin Polychlorinated Biphenyl Congeners in Blood of Wisconsin Sport Fish Consumers Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p56 Chemometric Comparison of Poly- chlorinated Biphenyl Residues and Toxicologically Active Polychlori- nated Biphenyl Congeners in the Eggs of Forster's Terns (Sterna fasten) Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, pi 83 Environmental Factors Influencing Chlorophyll v. Nutrient Relationships in Lakes Freshwater Biology, Apr 91, v25, n2, p279 An Analysis of Nitrate-Nitrogen in Ground Water Beneath Unsewered Subdivisions Ground Water Monitoring Review, Winter 91, vll.nl, p!41 Reduction of Dissolved Oxygen Concentration in Wisconsin Streams during Summer Runoff: Journal of Environmental Quality, Apr-Jun 91, v20, n2, p445 Impact of Acidification on the Methylmercury Cycle of Remote Seepage Lakes Water, Mr, and Soil Pollution, Apr 91, v56, p477 Wisconsin, Central Tritium as an Indicator of Ground- Water Age in Central Wisconsin Ground Water, May-Jun 91, v29, n3, p398 Wisconsin, Door Peninsula Ground-Water Discharge to Lakes: Focusing in Embayments Ground Water, Jan-Feb 91, v29, nl, P72 Wisconsin, Eau Galle Reservoir Littoral-Pelagic Phosphorus Dynam- ics During Nighttime Convective Circulation Limnology and Oceanography, Jul 91,v36,n5,p949 54 ------- Wisconsin, Kohler Development of a Treatment Scheme for Spent Cleaning Solutions Using Statistical Process Control Concepts "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p715 Wisconsin, Lake Superior Shoreline Productivity, Diet, and Environmental Contaminants in Bald Eagles Nesting Near the Wisconsin Shoreline of Lake Superior Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p41 Wisconsin, Little Rock Lake Mercury Cycling in a Northern Wisconsin Seepage Lake: The Role of Paniculate Matter in Vertical Transport Water, Air, and Soil Pollution, Apr 91, v56, p543 Wisconsin^ Madison Loss of PCBs from Municipal- Sludge-Treated Farmland Journal of Environmental Engineer- ing, Jan/Feb 91, vl!7, nl, p5 Wisconsin, North Central Cycling of Volatile Mercury in Temperate Lakes Water, Air, and Soil Pollution, Apr 91,v56,p791 Wisconsin, Sheboygan River Toxic Polychlorinated Biphenyl Congeners in Sheboygan River (USA) Sediments Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p398 Wisconsin, Vilas County Phosphorus Sorption by Sediments from a Soft-Water Seepage Lake. 1. An Evaluation of Kinetic and Equilibrium Models Environmental Science and Technol- ogy,Mar91,v25,n3,p395 Phosphorus Sorption by Sediments from a Soft-Water Seepage Lake. 2. Effects of pH and Sediment Compo- sition Environmental Science and Technol- ogy, Mar 91, V25, n3, p403 Wyoming Comparison of Tetrachloromethane Sorption to an Alkylammonium-Clay and an Alkyldiammonium-Clay Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2054 Soil Response to Acid Deposition, Wind River Mountains, Wyoming: I. Soil Properties Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!427 Soil Response to Acid Deposition, Wind River Mountains, Wyoming: II. Column Leaching Studies Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!433 Wyoming, Green River Basin Relations Among NaOH-Extractable Phosphorus, Suspended Solids, and Ortho-Phosphorus in Streams of Wyoming Journal of Environmental Quality, Jan-Mar 91, v20, nl, p271 Wyoming, Kemmerer Nutrient Cycling in a Freshwater Marsh: The Decomposition of Fish and Waterfowl Carrion Limnology and Oceanography, Jul 91,v36,n5,p976 Wyoming, South Central Net Erosion on a Sagebrush Steppe Landscape as Determined by Cesium- 137 Distribution Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p254 Yugoslavia Depressed Serum Erythropoietin in Pregnant Women with Elevated Blood Lead Archives of Environmental Health, Nov/Dec 91, v46, n6, p347 An Analysis of Surface Ozone Data Measured at the End of the 19th Century in Zagreb, Yugoslavia Atmospheric Environment, 1991, v25A, n2, p481 Levels of Organochlorine Pesticides and Polychlorinated Biphenyls (PCBs) in Human Milk and Serum Collected from Lactating Mothers in the Northern Adriatic Area of Yugoslavia Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p797 Infiltration of Organic Pollutants into Groundwater: Field Studies in the Alluvial Aquifer of the Sava River Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p586 Evaluation of Dissolved Oxygen Balance in Two Shallow Turbulent Slovene Streams Water Research, Nov 91, v25, nil, p!357 Zimbabwe Effect of a Single Oral Dose of Metrifonate on Human Plasma Cholinesterase Levels Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p641 55 ------- ------- Source Index 57 ------- ------- Agriculture, Ecosystems and Environment Pollutant, Plant and Pest Interactions: the Grain Aphid Sitobion ovenae (F.) Agriculture, Ecosystems and Environ- ment, Jan 91, v33, n3, p233 Effects of Atmospheric Sulphur Dioxide on Microbial Activity in Decomposing Forest Litter Agriculture, Ecosystems and Environ- ment, Jan 91, v33, n3, p263 A Critique of the Role of Ectomycorrhizas in Forest Ecology Agriculture, Ecosystems and Environ- ment, Apr 91, v35, n2-3, plVl The Mycorrhizal Status of Douglas Fir in The Netherlands: Its Relation with Stand Age, Regional Factors, Atmospheric Pollutants and Tree Vitality Agriculture, Ecosystems and Environ- ment, Apr 91, v35, n2-3, p!91 Structure and Function of the Agroforestry System in the Pithoragarh District of Central Himalaya: an Ecological Viewpoint Agriculture, Ecosystems and Environ- ment, May 91, v35, n4, p283 Potential Impacts of a CO2-Induced Climate Change Using the GISS Scenario on Agriculture in Quebec, Canada Agriculture, Ecosystems and Environ- ment, May 91, v35, n4, p327 Agroecosystems Performance in the Semi-Arid Pampas of Argentina and Their Interactions with the Environ- ment Agriculture, Ecosystems and Environ- ment, Jun 91, v36, nl-2, p23 The Impact of 20 Years' Absence of Earthworms and Three Levels of N Fertilizer on a Grassland Soil Environment Agriculture, Ecosystems and Environ- ment, Jun 91, v36, nl-2, p75 Augmentation of an Endemic Entomogenous Nematode by Agro- ecosystem Manipulation for the Control of a Soil Pest Agriculture, Ecosystems and Environ- ment, Aug 91, v36, n3-4, p!75 The Organization and Coverage of Research on Reduced Use of Agricul- tural Chemicals Agriculture, Ecosystems and Environ- ment, Aug 91, v36, n3-4, p217 Fluoride Content in Grass as Related to Atmospheric Fluoride Concentra- tions: A Simplified Predictive Model Agriculture, Ecosystems and Environ- ment, Nov 91, v37, n4, p257 American Water Works Association Journal Microbial Activity in GAC Filters at the Choisy-le-Roi Treatment Plant American Water Works Association Journal, Feb 91, v83, n2, p62 Assessing the Reliability of Urban Reservoir Supplies American Water Works Association Journal, Mar 91, v83, n3, p46 Is Remediated Groundwater Meeting SDWA Requirements? American Water Works Association Journal, Mar 91, v83, n3, p55 Waterborne Viruses Associated with Hepatitis Outbreak American Water Works Association Journal, Mar 91, v83, n3, p80 Radioactivity in Water Treatment Wastes: A USEPA Perspective American Water Works Association Journal, Apr 91, v83, n4, p!34 Radon in Homes Following Its Reduction in a Community Water Supply American Water Works Association Journal, Apr 91, v83, n4, p!54 Using Reducing Agents to Eliminate Chlorine Dioxide and Chlorite Ion Residuals in Drinking Water American Water Works Association Journal, May 91, v83, n5, p56 Main Features of Large Water Treatment Plants in Japan American Water Works Association Journal, Jun 91, v83, n6, p56 Assessing Perlite as a Sand Substitute in Filtration American Water Works Association Journal, Jun 91, v83, n6, p70 Reverse Osmosis Applications in Saudi Arabia American Water Works Association Journal, Jun 91, v83, n6, p72 Mechanical Dewatering of Alum Solids and Acidified Solids: An Evaluation American Water Works Association Journal, Sep 91, v83, n9, p50 Pilot Testing the Haberer Process in the United States American Water Works Association Journal, Sep 91, v83, n9, p90 Low-Pressure Membrane Filtration for Removing Giardia and Microbial Indicators American Water Works Association Journal, Sep 91, v83, n9, p97 Remote Biological Monitoring in an Open Finished-Water Reservoir American Water Works Association Journal, Sep 91, v83, n9, p!07 Effectiveness of Natural Polyelectro- lytes in Water Treatment American Water Works Association Journal, Oct 91, v83, nlO, p88 Prevention of Waterborne Cholera in the United States American Water Works Association Journal, Nov 91, v83, nil, p40 Lessons Learned from the Loma Prieta Earthquake American Water Works Association Journal, Nov 91, v83, nil, p34 Process Selection for Potable Reuse Health Effects Studies American Water Works Association Journal, Nov 91, v83, nil, p52 Pilot Study on Treatment of Surface Water for Groundwater Injection American Water Works Association Journal, Dec 91, v83, n!2, p56 Formation and Removal of Assimi- lable Organic Carbon During Biologi- cal Treatment American Water Works Association Journal, Dec 91, v83, n!2, p69 59 ------- Applied and Environmental Microbiology Aerobic Biodegradation Potential of Subsurface Microorganisms from a Jet Fuel-Contaminated Aquifer Applied and Environmental Microbi- ology, Jan 91, v57, nl, p57 Isolation of Amoebae and Pseudo- monas and Legionella spp. from Eyewash Stations Applied and Environmental Microbi- ology, Jan 91, v57, nl, p!63 Epidemiology of Salmonella sofia in Australia Applied and Environmental Microbi- ology, Jan 91, v57, nl, p223 Influence of the Size of Indigenous Rhizobial Populations on Establish- ment and Symbiotic Performance of Introduced Rhizobia on Field-Grown Legumes Applied and Environmental Microbi- ology, Jan 91, v57, nl, p!9 Modeling Symbiotic Performance of Introduced Rhizobia in the Field by Use of Indices of Indigenous Popula- tion Size and Nitrogen Status of the Soil Applied and Environmental Microbi- ology, Jan 91, v57, nl, p29 Purification and Properties of b-1,4- Xylanase from Aeromonas caviae W-6I Applied and Environmental Microbi- ology, Feb 91, v57, n2, p445 Hydrogen Gas Production by an Ectotliiorhodospira vacuolata Strain Applied and Environmental Microbi- ology, Feb 91, v57, n2, p594 Comparative Study of a DNA Hybridization Method and Two Isolation Procedures for Detection of Yersinia enterocolitica O:3 in Naturally Contaminated Pork Products Applied and Environmental Microbi- ology, Feb 91, v57, n2, p389 Physiological Diversity and Distribu- tions of Heterotrophic Bacteria in Deep Cretaceous Sediments of the Atlantic Coastal Plain Applied and Environmental Microbi- ology, Feb 91, v57, n2, p402 Immunochemical Assessment of Mycotoxins in 1989 Grain Foods: Evidence for Deoxynivalenol (Vomitoxin) Contamination Applied and Environmental Microbi- ology, Mar 91, v57, n3, p672 Isolation and Characterization of a Subsurface Bacterium Capable of Growth on Toluene, Naphthalene, and Other Aromatic Compounds Applied and Environmental Microbi- ology, Mar 91, v57, n3, p796 Bacterial Nutrients in Drinking Water Applied and Environmental Microbi- ology, Mar 91, v57, n3, p857 Use of Ultrafiltration to Isolate Viruses from Seawater Which are Pathogens of Marine Phytoplankton Applied and Environmental Microbi- ology, Mar 91, v57, n3, p721 Impact of Water Column Acidifica- tion on Protozoan Bacterivory at the Lake Sediment-Water Interface Applied and Environmental Microbi- ology, Mar 91, v57, n3, p775 Pathways and Microbiology of Thiosulfate Transformations and Sulfate Reduction in a Marine Sediment Applied and Environmental Microbi- ology, Mar 91, v57, n3, p847 Restriction Enzyme Analysis of Listeria monocytogenes Strains Associated with Food-Borne Epidem- ics Applied and Environmental Microbi- ology, Apr 91, v57, n4, p969 Mold Flora and Aflatoxin Contamina- tion of Stored and Cooked Samples of Pearl Millet in the Paharia Tribal Belt of Santhal Pargana, Bihar, India Applied and Environmental Microbi- ology, Apr 91, v57, n4, p!223 Detection of Giardia Cysts with a cDNA Probe and Applications to Water Samples Applied and Environmental Microbi- ology, Apr 91, v57, n4, p927 Toxicity and Toxins of Natural Blooms and Isolated Strains of Microcystis spp. (Cyanobacteria) and Improved Procedure for Purification of Cultures Applied and Environmental Microbi- ology, Apr 91, v57, n4, p!241 Distribution of Actinomycetes in Near-Shore Tropical Marine Sedi- ments Applied and Environmental Microbi- ology, Apr 91, v57, n4, pi 102 Symbiotic Potential, Competitiveness, and Serological Properties of Bradyrhizobium japonicum Indig- enous to Korean Soils Applied and Environmental Microbi- ology, Apr 91, v57, n4, p!038 Biodegradation of Creosote and Pentachlorophenol in Contaminated Groundwater: Chemical and Biologi- cal Assessment Applied and Environmental Microbi- ology, May 91, v57, n5, p!277 5'-Nucleotidase Activity in a Eutro- phic Lake and an Oligotrophic Lake Applied and Environmental Microbi- ology, May 91, v57, n5, p!306 Typing of Human, Animal, Food, and Environmental Isolates of Listeria monocytogenes by Multilocus Enzyme Electrophoresis Applied and Environmental Microbi- ology, Jun 91, v57, n6, p!624 DNA Synthesis and Tritiated Thymi- dine Incorporation by Heterotrophic Freshwater Bacteria in Continuous Culture Applied and Environmental Microbi- ology, Jun 91, v57, n6, p!675 Use of an A-T-Rich DNA Clone for Identification and Detection of Peronosclerospora sorghi Applied and Environmental Microbi- ology, Jul 91, v57, n7, p2027 Cholera Enterotoxin Production in Vibrio cholerae Ol Strains Isolated from the Environment and from Humans in Japan Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2152 Biodegradation of Organic Com- pounds in Vadose Zone and Aquifer Sediments Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2260 60 ------- Risk Factors for Contamination of Domestic Hot Water Systems by Legionellae Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2360 Detection of Coliform Bacteria and Escherichia coli by Multiplex Pdlymerase Chain Reaction: Com- parison with Defined Substrate and Plating Methods for Water Quality Monitoring Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2429 Spore-Forming Thermophilic Sulfate- Reducing Bacteria Isolated from North Sea Oil Field Waters Applied and Environmental Microbi- ology, Aug 91, v57, n8, p2302 Isolation and Characterization of Microorganisms Associated with the Traditional Sorghum Fermentation for Production of Sudanese Kisra Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2529 Microbial Populations and Hydrocar- bon Biodegradation Potentials in Fertilized Shoreline Sediments Affected by the T/V Exxon Valdez Oil Spill Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2514 Occurrence of Giardia and Cryptosporidium spp. in Surface Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2610 Giardia and Cryptosporidium spp. in Filtered Drinking Water Supplies Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2617 Abundance of Viruses in Marine Waters: Assessment by Epifluorescence and Transmission Electron Microscopy Applied and Environmental Microbi- ology, Sep 91, v57, n9, p2731 Effects of Time and Watershed Characteristics on the Concentration of Cryptosporidium Oocysts in River Water Applied and Environmental Microbi- ology, Oct 91, v57, nlO, p2790 Phenotypic Characterization of CO2- Requiring Strains of Streptococcus bovis from Koalas Applied and Environmental Microbi- ology, Oct 91, v57, nlO, p3037 Reverse Sample Genome Probing, a New Technique for Identification of Bacteria in Environmental Samples of DNA Hybridization, and Its Applica- tion to the Identification of Sulfate- Reducing Bacteria in Oil Field Samples Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3070 Biochemical and Serological Charac- terization of Carnobacterium spp. Isolated from Farmed and Natural Populations of Striped Bass and Catfish Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3114 Analysis ofLegionella pneumophila Serogroup 6 Strains Isolated from a Hospital Warm Water Supply over a Three-Year Period by Using Genomic Long-Range Mapping Techniques and Monoclonal Antibodies Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3226 Bacterial Nitrification in Chloraminated Water Supplies Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3399 Carbohydrate Signatures of Aquatic Macrophytes and Their Dissolved Degradation Products as Determined by a Sensitive High-Performance Ion Chromatography Method Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3135 Horizontal Variation of Bacterioplankton in the Baltic Sea Applied and Environmental Microbi- ology, Nov 91, v57, nil, p3150 Screening of Natural Waters for Viruses Which Infect Chlorella Cells Applied and Environmental Microbi- ology, Dec 91, v57, n!2, p3433 Indigenous and Enhanced Mineraliza- tion of Pyrene, Benzo[a]pyrene, and Carbazole in Soils Applied and Environmental Microbi- ology, Dec 91, v57, n!2, p3462 Archives of Environmental Contamination and Toxicology Inhalation Exposure to 1,3- Dichloropropene in the Dutch Flower-Bulb Culture. Part I. Environ- mental Monitoring Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl.pl Inhalation Exposure to 1,3- Dichloropropene in the Dutch Flower-Bulb Culture. Part II. Biologi- cal Monitoring by Measurement of Urinary Excretion of Two Mercapturic Acid Metabolites Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p6 Brain Acetylcholinesterase Activity in Forest Songbirds Exposed to a New Method of UULV Fenitrothion Spraying Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p25 Effects of Mercury, Selenium, and Organochlorine Contaminants on Reproduction of Forster's Terns and Black Skimmers Nesting in a Contaminated Texas Bay Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p32 Productivity, Diet, and Environmental Contaminants in Bald Eagles Nesting Near the Wisconsin Shoreline of Lake Superior Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p41 Polychlorinated Biphenyl Congeners in Blood of Wisconsin Sport Fish Consumers Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p56 The Biomagnification of Polychlori- nated Biphenyls, Toxaphene, and DDT Compounds in a Lake Michigan Offshore Food Web Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl, p87 61 ------- Diversification of Cadmium-Binding Proteins Due to Different Levels of Contamination inArion lusitanicus Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl,p!32 Aspergillusflavus and Aflatoxins Bj, Ba, and M, in Corn Associated with Equine Death Archives of Environmental Contami- nation and Toxicology, Jan 91, v20, nl.plSl Organochlorine Pesticides in Soil Sediments and Aquatic Animals in the Upper Steele Bayou Watershed of Mississippi Arcltives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p!61 The Impact of Furadan 3G (Carbofuran) Applications on Aquatic Macroinvertebrates in Irrigated Rice in Senegal Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p!77 Chemometric Comparison of Poly- chlorinated Biphenyl Residues and Toxicologically Active Polychlori- nated Biphenyl Congeners in the Eggs of Forster's Terns (Sterna fosteri) Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p!83 Lead, Cadmium, and Aluminum Accumulation in the Red Swamp Crayfish Procambarus clarkii G. Collected from Roadside Drainage Ditches in Louisiana Archives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p253 A Field Study of the Impact on Oysters of Tributyltin Introduction and Removal in a Pristine Lake Arcltives of Environmental Contami- nation and Toxicology, Feb 91, v20, n2, p276 Tributyltin Antifoulings: A Threat to the Hong Kong Marine Environment Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p299 Environmental Persistence and Impact of Diflubenzuron in a Forest Aquatic Environment Following Aerial Application Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p313 Fate of Malathion and O,O,S- Trimethyl Phosphorothioate By- Product in Hawaiian Soil and Water Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p325 Levels of Chlorinated Insecticides, Total PCBs and PCB Congeners in Spanish Gull Eggs Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p343 Levels of Environmental Pollutants in Male and Female Flounder (Platichthysflesus L.) and Cod (Gadus morhua L.) Caught during the Year 1988 near or in the Waterway of Glomma, the Largest River of Norway, I. Polychlorinated Biphenyls Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p353 2,3,7,8 Tetrachlorodibenzodioxin in Fish from the Pigeon River of Eastern Tennessee, USA: Its Toxicity and Mutagenicity as Revealed by the Ames Salmonella Assay Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p366 Human Exposure to Polychlorinated Biphenyls in Greater New Bedford, Massachusetts: A Prevalence Study Archives of Environmental Contami- nation and Toxicology, Apr 91, v20, n3, p410 Erythrocyte Micronuclei in Winter Flounder (Pseudopleuronectes americanus): Results of Field Surveys during 1980-1988 from Virginia to Nova Scotia and in Long Island Sound Archives of Environmental Contami- nation and Toxicology, May 91, v20, n4, p474 A Toxicological Assessment of Water Pollution and Its Relationship to Aquaculture Development in Algeciras Bay, Cadiz, Spain Archives of Environmental Contami- nation and Toxicology, May 91, v20, n4, p480 The Toxicity of Chlorothalonil to Aquatic Fauna and the Impact of its Operational Use on a Pond Ecosys- tem Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl.pl Contaminated Sediments from Tributaries of the Great Lakes: Chemical Characterization and Carcinogenic Effects in Medaka (Oryzias latipes) Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!7 Dissipation of Atrazine on a Clay Loam Soil, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p41 Zymosan-Induced Chemilumines- cence of Aveolar Macrophages: Depression by Inorganic Dust Constituents Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl.pSl H4IIE Rat Hepatoma Cell Bioassay- Derived 2,3,7,8-Tetrachlorodibenzo- p-Dioxin Equivalents in Colonial Fish-Eating Waterbird Eggs from the Great Lakes Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p91 Prefledging Terns (Sterna paradisaea, Sterna hirundo) as Bioindicators for Organochlorine Residues in the German Wadden Sea Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!02 Effects of Cadmium on Metal Composition and Adenylate Energy Charge in the Sea Star Asterias rubens L Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,pl!2 62 ------- Polycyclic Aromatic Hydrocarbons in Harp Seals (Phoca groenlandica) from the Northwest Atlantic Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!35 Organochlorine Levels in North Atlantic Right Whale (Eubalaena glacialis) Blubber Archives of Environmental Contami- nation and Toxicology, Jul 91, v21, nl,p!41 Regional Variations in Human Toxics Exposure in the USA: An Analysis Based on the National Human Adipose Tissue Survey Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p!59 Detoxification of Pentachlorophenol and Creosote Contaminated Ground- water by Physical Extraction: Chemical and Biological Assessment Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p233 Dissipation of Cyanazine and Metolachlor on a Clay Loam Soil, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p253 Effect of Carbofuran on Selected Macroinvertebrates in a Prairie Parkland Pond: An Enclosure Approach Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2, p270 Lead, Mercury, and Cadmium in Feathers of Tropical Terns in Puerto Rico and Australia Archives of Environmental Contami- nation and Toxicology, Aug 91, v21, n2,p311 Toxicity Evaluation of Ammonium Sulphate and Urea to Three Develop- mental Stages of Freshwater Snails Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3, p359 Comparison of Enzyme-Linked Immunosorbent Assay and High- Performance Liquid Chromatography for the Analysis of Atrazine in Water from Czechoslovakia Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3, p365 Lead Accumulation and Osprey Production near a Mining Site on the Coeur d'Alene River, Idaho Archives of Environmental Contami- nation and Toxicology, Sep 91, v21, n3,p415 Environmental Contaminants and Biochemical Responses in Flatfish from the Hvaler Archipelago in Norway Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p486 A Field Study of Stress Indices in the Sea Mussel, Mytilus edulis: Applica- tion of the "Stress Approach" in Biomonitoring Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4,p497 Parasite Frequency and Liver Anomalies in Three-Spined Stackleback, Gasterosteus aculeatus (L.), after Long-Term Exposure to Pulp Mill Effluents in Marine Mesocosms Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, . n4, p505 Cormorants (Phalacrocorax carbo sinensis) as Bioindicators for Poly- chlorinated Biphenyls Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p536 Seasonal and Geographical Variation of Organochlorine Residues in Birds from Northwest Mexico Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p541 Lead Toxicosis in Tundra Swans near a Mining and Smelting Complex in Northern Idaho Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p549 Metal Pollution and Its Impact on Algae in Flowing Waters in India Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p556 Pesticide and Polychlorinated Biphenyl Residues in Waters at the Mouth of the Grand, Saugeen, and Thames Rivers, Ontario, Canada Archives of Environmental Contami- nation and Toxicology, Nov 91, v21, n4, p585 Archives of Environmental Health Radiological Abnormalities Among Sheet-Metal Workers in the Construc- tion Industry in the United States and Canada: Relationship to Asbestos Exposure Archives of Environmental Health, Jan/Feb 91, v46, nl, p30 Selenium in Forage Crops and Cancer Mortality in U.S. Countries Archives of Environmental Health, Jan/Feb 91, v46, nl, p37 Cancer Incidence Among Foundry Workers in Denmark Archives of Environmental Health, Mar/Apr 91, v46, n2, p75 Silicosis and Lung Cancer in U.S. Metal Miners Archives of Environmental Health, Mar/Apr 91, v46, n2, p82 Respiratory Hospital Admissions Associated with PM10 Pollution in Utah, Salt Lake, and Cache Valleys Archives of Environmental Health, Mar/Apr 91, v46, n2, p90 Heptachlor, Heptachlor Epoxide, and Other Chlordane Compounds in Finnish Plywood Workers Archives of Environmental Health, Nov/Dec 91, v46, n6, p340 Depressed Serum Erythropoietin in Pregnant Worn en with Elevated Blood Lead Archives of Environmental Health, Nov/Dec 91, v46, n6, p347 Dentine Lead and Child Intelligence in Taiwan Archives of Environmental Health, Nov/Dec 91, v46, n6, p351 63 ------- Height and Lung Function in Preado- lesccnt Children of Kuwaiti and European Origin: A Pilot Survey on Health Effects of Gas Cooking in the Middle East Archives of Environmental Health, Nov/Dec 91, v46, n6, p361 Presence of Stable Coal Radicals in Autopsied Coal Miners' Lungs and Its Possible Correlation to Coal Miners' Pneumoconiosis Archives of Environmental Health, Nov/Dec 91, v46, n6, p366 Incidence and Causes of Carbon Monoxide Intoxication: Results of an Epidemic Survey in a French Depart- ment Archives of Environmental Health, Nov/Dec 91, v46, n6, p373 Atmospheric Environment A Held Study of Chemistry, S(TV) Oxidation Rates and Vertical Trans- port During Fog Conditions Atmospheric Environment, 1991, v25A,n2,p217 Diurnal Variation of Monoterpene Concentrations in Open-Top Cham- bers and in the Welzheim Forest Air, F.R.G Atmosplieric Environment, 1991, v25A,n2,p251 Airborne C,- and C2-Halocarbons at Four Representative Sites in Europe Atmospheric Environment, 1991, v25A,n2,p257 Empirical Scavenging Coefficients of Radioactive Substances Released from Chernobyl Atmospheric Environment, 1991, v25A, n2, p263 Increased Precipitation Acidity in the Central Sierra Nevada Atmospheric Environment, 1991, v25A,n2,p271 An Analysis of Precipitation Chemis- try Measurements in Shimane, Japan Atmosplieric Environment, 1991, v25A, n2, p285 Paniculate Trace Metals Above the Southern Bight of the North Sea—-I. Analytical Procedures and Average Aerosol Concentrations Atmospheric Environment, 1991, v25A, n2, p293 The Impact of Changing Regional Emissions on Precipitation Chemistry in the Eastern United States Atmospheric Environment, 1991, v25A, n2, p305 Statistical Analysis of Errors in Estimating Wet Deposition Using Five Surface Estimation Algorithms Atmospheric Environment, 1991, v25A,n2,p317 The Role of Biogenic Hydrocarbons in the Production of Ozone in Urban Plumes in Southeast England Atmospheric Environment, 1991, v25A, n2, p351 Evidence for a Decline in Rural Herbage Lead Levels in the U.K. Atmospheric Environment, 1991, v25A, n2, p361 Intercomparison of Atmospheric Nitric Acid Measurements at El- evated Ambient Concentrations Atmospheric Environment, 1991, v25A, n2, p393 Optical Counter Response to Mono- disperse Atmospheric Aerosols Atmospheric Environment, 1991, v25A, n2, p463 Multiobjective Air Pollution Monitor- ing Network Design Atmospheric Environment, 1991, v25A, n2, p469 An Analysis of Surface Ozone Data Measured at the End of the 19th Century in Zagreb, Yugoslavia Atmospheric Environment, 1991, v25A,n2,p481 Ozone, Sulphur Dioxide, and Nitro- gen Dioxide Trends at Rural Sites Located in the United States Atmospheric Environment, 1991, v25A, n2, p491 Uncertainties in Surface Ozone Trend at Hohenpeissenberg Atmospheric Environment, 1991, v25A,n2,p511 Interannual Variability in Acidic Deposition on the ML Mitchell Area Forest Atmospheric Environment, 1991, v25A,n2,p517 The Measurement of Atmospheric Hydrochloric Acid in Southern California Atmospheric Environment, 1991, v25A, n2, p525 Physical Characteristics of the Ambient Aerosol at Mace Head Atmospheric Environment, 1991, v25A, n3/4, p557 Aerosol Climatology Measurements with a Nolan-Pollak Counter Atmospheric Environment, 1991, v25A, n3/4, p563 Summertime Aerosol Measurements in the Ross Sea Region of Antarctica Atmospheric Environment, 1991, v25A, n3/4, p569 Characterization of Environmental Aerosols on Heligoland Island Atmospheric Environment, 1991, v25A, n3/4, p581 Distribution of Methanesulfonate, NSS Sulfate and Dimethylsulfide over the Atlantic and the North Sea Atmospheric Environment, 1991, v25A, n3/4, p587 Background Aerosol and Electric Conductivity of Marine Atlantic Air Atmospheric Environment, 1991, v25A, n3/4, p597 Study of Atmospheric Aerosols in a Terrain-Induced Nocturnal Boundary Layer Using Bistatic Lidar Atmospheric Environment, 1991, v25A, n3/4, p655 Elemental Composition of Aerosol Particles under Background Condi- tions in Hungary Atmospheric Environment, 1991, v25A, n3/4, p661 Particulate and Gaseous Air Pollutant Levels at the Portuguese West Coast Atmospheric Environment, 1991, v25A, n3/4, p669 Acid Aerosol Measurements at a Suburban Connecticut Site Atmospheric Environment, 1991, v25A,n3/4,p681 64 ------- Air Quality and Deposition of Trace Elements in the Province of South- Holland Atmospheric Environment, 1991, v25A,n3/4,p691 Measurements of Background Sulphur and Scavenging Ratios at a Site in the West of Northern Ireland Atmospheric Environment, .1991, v25A,n3/4,p699 On the dynamic of the Atmospheric Input of Copper and Manganese into the Western Mediterranean Sea Atmospheric Environment, 1991, v25A, n3/4, p733 Sequential Sampling of Particles, Major Ions and Total Trace Metals in Wet Deposition Atmospheric Environment, 1991, v25A, n3/4, p745 Modelling the Atmospheric Transport of Trace Metals Including the Role of Precipitating Clouds Atmospheric Environment, 1991, v25A, n3/4, p779 Aerosol and Hydrometeor Concentra- tions and Their Chemical Composi- tion During Winter Precipitation Along a Mountain Slope—HI. Size- Differentiated in-Cloud Scavenging Efficiencies Atmospheric Environment, 1991, v25A, n3/4, p809 Protecting Museum Collections from Soiling Due to the Deposition of Aerosol Particles Atmospheric Environment, 1991, v25A, n5/6, p841 Traffic Co-Dispersion Pattern in Kuwait Atmospheric Environment, 1991, v25A, n5/6, p909 Spatial and Temporal Variability of Rime Ice and Snow Chemistry at Five Sites in California Atmospheric Environment, 1991, v25A,n5/6,p915 Comparison of Two Multivariate Modeling Approaches for the Source Apportionment of Inhalable Panicu- late Matter in Newark, NJ Atmospheric Environment, 1991, v25A, n5/6, p927 The Effect of Meso-Scale Hows on Regional and Long-Range Atmo- spheric Transport in the Western Mediterranean Area Atmospheric Environment, 1991, v25A, n5/6, p949 Plume Dispersion Investigated by LANDSAT Imagery Atmospheric Environment, 1991, v25A, n5/6, p965 The Deposition of Selected Pollutants Adjacent to a Major Rural Highway Atmospheric Environment, 1991, v25A, n5/6, p979 Trace Elements in Daily Collected Aerosols at a Site in Southeast England Atmospheric Environment, 1991, v25A, n5/6, p985 Aerosol Formation in the Photooxida- tion of Isoprene and b-Pinene Atmospheric Environment, 1991, v25A, n5/6, p997 Size-Segregated Fine Particle Measurements by Chemical Species and Their Impact of Visibility Impairment in Denver Atmospheric Environment, 1991, v25A, n5/6, p!013 Sensitivity of Oxidant Concentrations on Changes in UV Radiation and Temperature Atmospheric Environment, 1991, v25A,n5/6,p!025 The Emission of (Z)-3-Hexen-l-ol, (Z)-3-Hexenylacetate and Other Oxygenated Hydrocarbons from Agricultural Plant Species Atmospheric Environment, 1991, v25A, n5/6, p!063 Particulate Trace Metals Above the Southern Bight of the North Sea—II. Origin and Behaviour of the Trace Metals Atmospheric Environment, 1991, v25A, n5/6, p!077 Estimating Cloud Water Deposition to Subalpine Spruce-Fir Forests—II. Model Testing Atmospheric Environment, 1991, v25A,n5/6,pll05 Wind Tunnel Simulation of Airflow and Pollutant Diffusion Over Com- plex Terrain Atmospheric Environment, 1991, v25A,n7,pl!55 Wind Tunnel Modeling of Heavy Gas Dispersion Atmospheric Environment, 1991, v25A,n7,pl!89 Detailed Design Features of a New Wind Tunnel for Studying the Effects of Thermal Stratification Atmospheric Environment, 1991, v25A, n7, p!257 Spectra of Longitudinal Turbulence Measured in a Boundary Layer Wind Tunnel Atmospheric Environment, 1991, v25A, n7, p!277 Measurements of Sulfate Aerosol and its Acidity in the SO2 Source Region of Chestnut Ridge, PA Atmospheric Environment, 1991, v25A, n7, p!327 Hydrophobic Organic Chemicals in Urban Fog Atmospheric Environment, 1991, v25A, n7, p!335 Emission of Linalool from Valencia Orange Blossoms and Its Observation in Ambient Air Atmospheric Environment, 1991, v25A, n7, p!377 Natural Hydrocarbon Emissions in the United Kingdom Atmospheric Environment, 1991, v25A, n7, p!403 A Paired Comparison of Two Precipitation Chemistry Sites in East- Central Mississippi Atmospheric Environment, 1991, v25A, n8, p!449 Background Levels of Atmospheric Hydrocarbons, Sulphate and Nitrate Over the Western Mediterranean Atmospheric Environment, 1991, v25A, n8, p!463 65 ------- Heterogeneous Sulfur Conversion in Sea-Salt Aerosol Particles: The Role of Aerosol Water Content and Size Distribution Atmospheric Environment, 1991, v25A,n8,p!479 Sulfur Dioxide, Hydrogen Sulfide, Total Reduced Sulfur, Chlorinated Hydrocarbons and Photochemical Oxidants in Southern California Museums Atmospheric Environment, 1991, v25A,n8,p!497 Chlorinated Organic Compounds in the Troposphere Over the Western North Atlantic Ocean Measured by Aircraft Atmospheric Environment, 1991, v25A,n8,pl507 The Importance of Orography in Spatial Patterns of Rainfall Acidity in Scotland Atmospheric Environment, 1991, v25A,n8,p!517 Comparative Study of Seasonal Air Pollutant Behavior in a Mediterra- nean Coastal Site: Castell6n (Spain) Atmospheric Environment, 1991, v2SA,n8,pl523 Comparison of Annular Denuder and Filter Pack Collection of HNO3 (g), HNO2 (g), SO2 (g), and Particulate- Phase Nitrate, Nitrite and Sulfate in the South-West Desert Atmospheric Environment, 1991, v25A,n8,p!537 Chemical Mass Balancing with 111 Defined Sources: Regional Appor- tionment in the California Desert Atmospheric Environment, 1991, v25A, n8, p!547 A Second-Generation Model for Cooling Tower Plume Rise and Dispersion—I. Single Sources Atmospheric Environment, 1991, v25A, n8, p!559 Diurnal Curves of Tropospheric Ozone in the Western United States Atmospheric Environment, 1991, v25A, n8, p!577 Influence of Temperature on Forma- tion and Stability of Surface PAN and Ozone. A Two Year Field Study in Switzerland Atmospheric Environment, 1991, v25A, n8, p!599 Mercury Content of Antarctic Ice and Snow: Further Results Atmospheric Environment, 1991, v25A, n8, p!657 Predicting Atmospheric Debris Transport in Real-Time Using a Trajectory Forecast Model Atmospheric Environment, 1991, v25A, n8, p!705 Scavenging Ratios and Deposition of Sulphur, Nitrogen and Chlorine Species in Eastern England Atmospheric Environment, 1991, v25A, n8, p!719 Trend Analysis of Tropospheric Ozone Concentrations Utilizing the 20-Year Data Set of Ozone Balloon Soundings over Payeme (Switzer- land) Atmospheric Environment, 1991, v25A, n9, p!739 On the Mean Daily and Seasonal Variations of the Vertical Ozone Profiles in the Lower Troposphere Atmospheric Environment, 1991, v25A, n9, p!751 A One-Year Record of Ozone Profiles in an Alpine Valley (Zillertal/Tyrol, Austria, 600-2000 m a.s.l.) Atmospheric Environment, 1991, v25A, n9, p!759 Meteorological and Altitudinal Influences on the Concentration of Ozone at Great Dun Fell Atmospheric Environment, 1991, v25A, n9, p!767 Surface Ozone and Meteorological Predictors on a Subregional Scale Atmospheric Environment, 1991, v25A,n9,p!781 Surface Ozone Measurements in Lithuania Atmospheric Environment, 1991, v25A,n9,p!791 Measurements of Ozone and Other Radiatively Active Gases at Mace Head in the Republic of Ireland Atmospheric Environment, 1991, v25A, n9, p!795 Calculation of Long-Term Averaged and Episodic Oxidant Concentrations for the Netherlands Atmospheric Environment, 1991, v25A, n9, p!809 Recent Measurements of Oxidized Nitrogen Compounds in the Tropo- sphere Atmospheric Environment, 1991, v25A, n9, p!905 Development of a Simple Passive Technique for the Determination of Nitrogen Dioxide in Remote Conti- nental Locations Atmospheric Environment, 1991, v25A, n9, p!927 One-Year Measurements of PAN in the Paris Basin: Effect of Meteoro- logical Parameters Atmospheric Environment, 1991, v25A, n9, p!941 Measurements of Alkyl Nitrates in Rural and Polluted Air Masses Atmospheric Environment, 1991, v25A,n9,p!951 The Production of Atmospheric NO^ and N2O from a Fertilized Agricul- tural Soil Atmospheric Environment, 1991, v25A, n9, p!961 ' Automatic Unattended Sampling and Analysis of Background Levels of C2- C5 Hydrocarbons Atmospheric Environment, 1991, v25A, n9, p!971 C2-C5 Hydrocarbons in Rural South Norway Atmospheric Environment, 1991, v25A,n9,p!981 Atmospheric Concentrations and Temporal Variations of C,-C3 Carbonyl Compounds at Two Rural Sites in Central Ontario Atmospheric Environment, 1991, v25A, n9, p2001 Tropospheric OH Concentration Measurements by Laser Long-Path Absorption Spectroscopy Atmospheric Environment, 1991, v25A, n9, p2017 66 ------- Measurements of Gaseous Hydrogen Peroxide and PAN in Rural Southern England Atmospheric Environment, 1991, v25A, n9, p2039 Hydrochloric Acid: A Regional Perspective on Concentrations and Formation in the Atmosphere of Southern California Atmospheric Environment, 1991, v25A, nlO, p2091 Non-methane Hydrocarbon and Aldehyde Measurements in Budapest, Hungary Atmospheric Environment, 1991, v25A, nlO, p2103 Molecular Marker Study of Extract- able Organic Matter in Aerosols from Urban Areas of China Atmospheric Environment, 1991, v25A,nlO,p2111 A Two-Year Study of Ozone Behaviour at Rural and Forested Sites in Eastern France Atmospheric Environment, 1991, v25A, nlO, p2145 Simulation of Boundary Layer Flow in Hong Kong Atmospheric Environment, 1991, v25A, nlO, p2161 A Characterization of the Principal PM-10 Species in Claremont (Sum- mer) and Long Beach (Fall) During SCAQS Atmospheric Environment, 1991, v25A, nlO, p2173 Evaluation of the TUPOS Air Quality Dispersion Model Using Data from the EPRI Kincaid Field Study Atmospheric Environment, 1991, v25A, nlO, p2187 Deposition of Atmospheric Ions to Pine Branches and Surrogate Surfaces in the Vicinity of Emerald Lake Watershed, Sequoia National Park Atmospheric Environment, 1991, v25A, nlO, p2203 Application of a Directional Dust Gauge to Measurement of Impaction of Atmospheric Salt Atmospheric Environment, 1991, v25A,nlO,p2211 Measurement of Gaseous Nitric Acid by a Laser-Photolysis Fragment- Fluorescence (LPFF) Method in the Black Forest and at the North Sea Coast Atmospheric Environment, 1991, v25A, nlO, p2223 Deposition of Soot Related Hydrocar- bons During Long-Range Transport of Pollution to Sweden Atmospheric Environment, 1991, v25A,nlO,p2251 Surface Cloud Condensation Nuclei and Condensation Nuclei Measure- ments at Reno, Nevada Atmospheric Environment, 1991, v25A, nlO, p2285 In-Cloud Scavenging and Deposition of Sulfates and Nitrates: Case Studies and Parametrerization Atmospheric Environment, 1991, v25A, nlO, p2301 Power Line Insulator Pollution and Power Dips in Natal, South Africa Atmospheric Environment, 1991, v25A, nlO, p2329 Depositional Fluxes and Other Physical Characteristics of Atmo- spheric Beryllium-7 in the Temperate Zones (40°N) With a Dry (Precipita- tion-free) Climate Atmospheric Environment, 1991, v25A, nlO, p2335 Heterogeneous Chemistry on Polar Stratospheric Clouds Atmospheric Environment, 1991, v25A,nll,p2535 The Chemical Composition of Aerosols Settling in Israel Following Dust Storms Atmospheric Environment, 1991, v25A,nll,p2665 The Use of Thymol as a Biocide in Rainwater Samples Atmospheric Environment, 1991, v25A, n!2, p2677 Co-Occurrence of Ozone and Wet Deposited Hydrogen Ion in the United States Atmospheric Environment, 1991, v25A, n!2, p2707 Trends in Stone Weathering and Atmospheric Pollution at St. Paul's Cathedral, London, 1980-1990 Atmospheric Environment, 1991, v25A, n!2, p2851 The Sources and Size Distributions of Organonitrates in Los Angeles Aerosol Atmospheric Environment, 1991, v25A, n!2, p2855 The STEM-II Regional-Scale Acid Deposition and Photochemical Oxidant Model—III. A Study of Mesoscale Acid Deposition in the Lower Ohio River Valley Atmospheric Environment, 1991, v25A, n!2, p2873 Distribution Characteristics of Trace Elements and Ionic Species of Aerosol Collected at Canadian High Arctic Atmospheric Environment, 1991, v25A, n!2, p2903 An Examination of Urban Ozone Trends in the Northeastern U.S. (1973-1983) Using a Robust Statisti- cal Method Atmospheric Environment, 1991, v25B, nl, p47 A Lagrangian Backward Trajectory Model and Its Application to the Study of Acid Rain in the Emei Mountainous District Atmospheric Environment, 1991, v25B, nl,p59 Hydrogen Peroxide Levels in Los Angeles: A Screening-Level Evalua- tion Atmospheric Environment, 1991, v25B, nl, p67 Source-Receptor Study of Volatile Organic Compounds and Paniculate Matter in the Kanawha Valley, WV— I. Methods and Descriptive Statistics Atmospheric Environment, 1991, v25B,nl,p79 Source-Receptor Study of Volatile Organic Compounds and Paniculate Matter in the Kanawha Valley, WV— II. Analysis of Factors Contributing to VOC and Particle Exposures Atmospheric Environment, 1991, v25B, nl, p95 67 ------- Atmospheric Dustfall Deposits in Varanasi City Atmospheric Environment, 1991, v25B, nl, p!09 Wintertime Measurements of Aerosol Acidity and Trace Elements in Wuhan, a City in Central China Atmospheric Environment, 1991, v25B, nl.pl 13 Size Distribution of Trace Metals in Ponce. Puerto Rico Air Particulate Matter Atmospheric Environment, 1991, v25B, nl, p!21 Characterization of Aerosols in the Kashima Area—A Summary of IPCAJ Kashima SPM Study Atmospheric Environment, 1991, v25B, nl, p!33 Battersea Power Station and Environ- mental Issues 1929-1989 Atmospheric Environment, 1991, v25B,nl,p!43 The Effects of Land-Use and Anthro- pogenic Heating on the Surface Temperature in the Tokyo Metropoli- tan Area: A Numerical Experiment Atmospheric Environment, 1991, v25B, n2, p!55 A Synoptic Climatological Analysis of Winter Visibility Trends in the Mideastem United States Atmospheric Environment, 1991, v25B,n2, p!65 On the Meteorological Conditions During Some Strong Smoke Episodes in Athens Atmospheric Environment, 1991, v25B, n2, p!93 The Extreme Heat Wave in Athens in July 1987 from the Point of View of Human Biometeorology Atmospheric Environment, 1991, v25B, n2, p203 Silicon, Aluminium, Iron, Copper and Zinc Levels in Desert Soil-related Dust Deposits in Cairo Atmospheric Environment, 1991, v25B, n2, p213 Photochemical Oxidant Concentra- tions in Two Canadian Prairie Cities: Model Evaluation Atmospheric Environment, 1991, v25B, n2, p243 A Diffusion Tube Survey of NO2 Levels in Urban Areas of the U.K. Atmospheric Environment, 1991, v25B, n2, p255 Urban NO2 Concentrations in the U.K. in 1987 Atmospheric Environment, 1991, v25B, n2, p267 Advertent/Inadvertent Effect on 'Rainfall Center' Displacement in Northern Israel Atmospheric Environment, 1991, v25B, n3, p301 An Objective Urban Heat Storage Model and Its Comparison With Other Schemes Atmospheric Environment, 1991, v25B,n3,p311 Statistical Analysis of the Madrid Urban Heat Island Atmospheric Environment, 1991, v25B, n3, p327 Mineral Lung Burden of an Urban Population Atmospheric Environment, 1991, v25B,n3,p381 An Analysis of the Trend in Ground- Level Ozone Using Non-Homoge- neous Poisson Processes Atmospheric Environment, 1991, v25B, n3, p387 Estimation of Inorganic Particulate Matter in the Atmosphere of Isa Town, Bahrain, by Dry Deposition Atmospheric Environment, 1991, v25B, n3, p397 Contribution of Cane Bagasse Used as a Fuel in the Sugar Industry to Changes in Outdoor and Indoor Air Quality in Middle Egypt Atmospheric Environment, 1991, v25B, n3, p407 Analysis of the Impact on Air Quality of Motor Vehicle Traffic in the Milan Urban Area Atmospheric Environment, 1991, v25B, n3, p415 Spatial Variations in Nitrogen Dioxide Concentrations hi an Urban Area Atmospheric Environment, 1991, v25B, n3, p429 Relative Humidity Predictor Equa- tions Based on Environmental Factors Atmospheric Environment, 1991, v25B, n3, p435 Bulletin of Environmental Contamination and Toxicology Lindane Pollution Near an Industrial Source in Northeast Spain Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p9 Short and Medium Effects on the Environment of Valencia, Spain, of the Chernobyl Nuclear Plant Accident Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!4 Assessing Atrazine Persistence in Soil Following a Severe Drought Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p22 Enzyme Immunoassay for the Determination of Atrazine Residues in Soil Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p30 Distribution of Sensitivity to 4- Nitroquinoline 1-Oxide Among Japanese Lymphoblastoid Cell Lines Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p62 Contamination of Soils and Sedi- ments in the Vicinity of a Mercury Recovery Plant Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p74 Concentrations of Trace and Other Elements in the Organs of Wild Rats and Birds from the Northern Guinea Savanna of Nigeria Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p79 68 ------- Effects of Simulated Field Spraying of Carbofuran, Carbaryl and Di- methoate on Pheasant and Partridge Chicks Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,pl!3 Effects of Benzo(a)pyrene on Food Assimilation and Growth Efficiency in Porcellio scaber (Isopoda) Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!34 Bioconcentration of Endosulfan in Different Body Tissues of Estuarine Organisms under Sublethal Exposure Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl,p!51 Changes in Poultry Litter Toxicity with Simulated Acid Rain Bulletin of Environmental Contami- nation and Toxicology, Jan 91, v46, nl, p!67 Acute Toxicities to Larval Rainbow Trout of Representative Compounds Detected in Great Lakes Fish Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p!73 Long Term Effects of Crude Oil on Common Murres (Uria aalge) Following Rehabilitation Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p216 Inhibition of Cornea! Epithelial Cell Migration by Cadmium and Mercury Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2,p230 High Cadmium Residues Observed during a Pilot Study in Shorebirds and Their Prey Downstream from the El Salvador Copper Mine, Chile Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2,p242 Superoxide Radical-Induced Degra- dation of Polychlorobiphenyls and Chlordanes at Low Temperature Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p292 Survey of Saudi Arabian Drinking Water for Trihalomethanes Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p305 Dietary Intake of Lead and Cadmium from Foods in Tarragona Province, Spain Bulletin of Environmental Contami- nation and Toxicology, Feb 91, v46, n2, p320 Antibiotic Production by Marine Algae Isolated from the New York/ New Jersey Coast Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p329 Organochlorine Insecticide and Polychlorinated Biphenyl Residues in Martens and Fishers from the Algonquin Region of South-Central Ontario Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3,p368 Extraction of Four Chlorophenoxy Acid Herbicides and Picloram from Surface Wipes Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p392 Cu and Zn Uptake by Halimione portulacoides (L.) Aellen. A Long- Term Accumulation Experiment Bulletin of Environmental Contami- nation and Toxicology, Mar 91, v46, n3, p442 Organochlorine Pesticides in Cow's Milk from Agricultural Region in Northwestern Spain Bulletin of Environmental Contami- nation and Toxicology, Apr 91, v46, n4, p527 Mutagenicity Assays of Leachate from Domestic Waste Landfills in Japan: The Establishment of a Protocol for Measuring Mutagenicity Levels of Leachate Bulletin of Environmental Contami- nation and Toxicology, Apr 91, v46, n4, p561 Accumulation Levels of Organocnfo- rine Pesticides in Human Adipose Tissue and Blood Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p662 Fluoride Levels in Tap and Under- ground Water Samples from Kinki Area in Japan Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p677 Presence of Aliphatic and Polycyclic Aromatic Hydrocarbons in the Atmosphere of Northwestern Mexico City, Mexico Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p690 Distribution of Ni, V, and Petroleum Hydrocarbons in Recent Sediment from the Veracruz Coast, Mexico Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p774 Lead Contamination in Street Soils of Nairobi City and Mombasa Island, Kenya Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p782 Cadmium, Copper, and Lead in Soils and Garden Produce near a Metal Smelter at Flin Flon, Manitoba Bulletin of Environmental Contami- nation and Toxicology, May 91, v46, n5, p790 Levels of Organochlorine Pesticides and Polychlorinated Biphenyls (PCBs) in Human Milk and Serum Collected from Lactating Mothers in the Northern Adriatic Area of Yugoslavia Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p797 Contamination of Ponds by Fenitrothion during Forest Spraying Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p815 69 ------- Transport of the Fungicide Chlorothalonil from Its Operational Use on a Pond Ecosystem Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6,p822 Deaths of Canada Geese Following Spraying of Turf with Diazinon Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p852 Heavy Metal Bioaccumulation in Lamb and Sheep Bred in Smelting and Mining Areas of S.W. Sardinia (Italy) Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p887 Concentration of Metals in Various Larval Stages of Four Ephemeroptera Species Bulletin of Environmental Contami- nation and Toxicology, Jun 91, v46, n6, p901 Effect of Oil-Contaminated Sediment on the Longhorn Sculpin (Myoxocephalus octodecemspinosus) Following Chronic Exposure Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p63 Cadmium Uptake from Cadmium- Spiked Sediments by Four Freshwater Invertebrates Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p70 Comparative Study of Cadmium and Lead Accumulations in Cambarus bartoni (Fab.) (Decapoda, Crustacea) from an Acidic and a Neutral Lake Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p91 Propachlor and N-Isopropylaniline Residues in Onions (Allium cepa) and Muck Soils Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p!04 Effect of Added Reactive Aluminum on Aldicarb Adsorption by a High Organic Soil Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, pi 12 Organochlorines in Crocodile Eggs from Kenya Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p!26 Bensulfuron Methyl Dissipation in California Rice Fields, and Residue Levels in Agricultural Drains and the Sacramento River Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p!31 Survey of Farm Wells for Nutrient and Minerals, Ontario, Canada, 1986 and 1987 Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl, p!46 Decline of Citrus Due to Presence of Landfill Gases in the Soil Bulletin of Environmental Contami- nation and Toxicology, Jul 91, v47, nl,p!65 Levels of Chlordane, Oxychlordane, and Nonachlor in Human Adipose Tissues Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p!73 Applicator Exposure to Airborne Concentrations of a Termiticide Formulation of Chlorpyrifos Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p!77 Biodegradation of Monoaromatic Hydrocarbons in Groundwater under Denitrifying Conditions Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p230 Assimilation of Malathion in the Indian River Estuary, Florida Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p238 A Simple Adsorption/Dilution Model for Rice Herbicides Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p244 Microbial Biomass and ATP in Smelter-Polluted Forest Humus Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p278 Mutagenic Potential of Sediments from the Grand Calumet River Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p308 Evaluation of Ultrastructural Hepatic Response to Environmental Toxicants in Wild Cotton Rats (Sigmodon hispidus) Bulletin of Environmental Contami- nation and Toxicology, Aug 91, v47, n2, p321 Temporal Variation of Ethylene Dibromide (EDB) in an Unconfined Aquifer, Whatcom County, Washing- ton, USA: A Twenty-Seven Month Study Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p368 Degradation of Parent Compounds of Nine Organophosphorus Insecticides in Ontario Surface and Ground Waters undo- Controlled Conditions Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p374 Residues of Organochlorine Pesti- cides and Polycyclic Aromatic Hydrocarbons in Drinking Water of Ahmedabad City, India Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p381 Hydrocarbons in Seawater, Sediment, and Oyster from the Omani Coastal Waters Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p386 Toxic Polychlorinated Biphenyl Congeners in Sheboygan River (USA) Sediments Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p398 70 ------- Lichens as Bioindicators of Aerial Fallout of Heavy Metals in Zaria, Nigeria Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p413 Doses and Residues of Acephate Baits Used to Eradicate Undesirable Honey Bees: A Hazard Assessment Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p422 Air Pollution Effects on the Leaf Structure of Two Injury Resistant Species: Eucalyptus camaldulensis and Olea europaea L. Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p433 Toxicity of Nickel and Nickel Electroplating Water to the Freshwa- ter Cladoceran Moina macrocopa Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p448 Changes in Selected Biochemical Parameters in the Brain of the Fish, Anguilla anguilla (L.), Exposed to Lindane Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3,p459 Effect of Lindane on the Blood of a Freshwater Fish Bulletin of Environmental Contami- nation and Toxicology, Sep 91, v47, n3, p465 Fallout 131I in Western Nevada Cattle Thyroid Glands: 1962-Early 1969 Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p485 Coplanar PCBs in Human Milk in the Province of Quebec, Canada: Are They More Toxic than Dioxin for Breast Fed Infants? Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p491 PCB Residues in the Adipose Tissue of the Population of Barcelona (Spain) Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p504 Fluoride Accumulation in Different Earthworm Species near an Industrial Emission Source in Southern Ger- many Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p515 Pollution by Petroleum Hydrocarbons in Sediments from Continental Shelf of Tabasco State, Mexico Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p565 Distribution of 1,3-Dichloropropene and 1,2-Dichloropropane in Big Creek Watershed Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p572 Behavior and Fate of Chloronitrobenzenes in a Fluvial Environment Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p580 Infiltration of Organic Pollutants into Groundwater: Field Studies in the Alluvial Aquifer of the Sava River Bulletin of Environmental Contami- nation and Toxicology, Oct 91, v47, n4, p586 Effect of a Single Oral Dose of Metrifonate on Human Plasma Cholinesterase Levels Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p641 Effect of Sewage Pollution on the Health Status of Sewage Farm Workers Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p646 Modulation of Microsomal Mem- brane Associated Detoxication Enzymes Activity by Methyl Isocya- nate (MIC) Exposure Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p675 Orchard Dormant Sprays and Exposure of Red-Tailed Hawks to Organophosphates Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p717 Tar Loads on Omani Beaches Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p732 Influence of Ozonation on the Mutagenic Activity of Benzidine in Water Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p738 Effect of Natural Levels of Dissolved Organic Carbon (DOC) on Methyl Mercury Formation and Sediment- Water Partitioning Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5, p743 Inhibition of Release of Phospho- lipase Aj from Sponge Cells (Geodia cydonium) by Detergent-Polluted Sea Water. A Sensitive Method to Monitor Marine Pollution Bulletin of Environmental Contami- nation and Toxicology, Nov 91, v47, n5,p751 On-Line DDT Determination in Blood Serum: Experimental Param- eters Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p804 Cadmium and Membrane Ion Transport in a French Urban Male Population Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p850 Long-Term Trends of DDTs and PCBs in Sediment Samples Collected from the Eastern Adriatic Coastal Waters Bulletin of Environmental. Contami- nation and Toxicology, Dec 91, v47, n6, p864 71 ------- Toxicity and Bioconcentration of Hexachlorocyclohexane (HCH) in an Air-Breathing Catfish, Saccobranchusfossilis (Bloch) Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6,p904 Effects of Cadmium on the Bio- chemical Composition of the Fresh- water Crayfish Procambarus clarkii Bulletin of Environmental Contami- nation and Toxicology, Dec 91, v47, n6, p933 Canadian Journal of Soil Science Test of Guidelines for Field Estimates of Water Retention Properties of Soils Derived from Volcanic Materi- als in Northern Tanzania Canadian Journal of Soil Science, Fcb 91, v71, nl.pl Development of Soil Structure in Some Turbic Cryosols in the Cana- dian Low Arctic Canadian Journal of Soil Science, Feb 91, v71.nl, pi 1 Distribution and Plant Availability of Soil Copper Fractions in Saskatchewan Canadian Journal of Soil Science, Feb91,v71,nl,p89 Enumeration of Sulfur-Oxidizing Populations in Saskatchewan Agricul- tural Soils Canadian Journal of Soil Science, Feb91,v71,nl,pl27 Intercropping Red Clover with Silage Com for Soil Erosion Control Canadian Journal of Soil Science, May91,v71,n2,pl37 Soil Management with Cultivated Fallows in Humid and Subhumid Africa Canadian Journal of Soil Science, May91,v71,n2,pl47 Iron Status of Crops in Prince Edward Island and Effect of Soil pH on Plant Iron Concentration Canadian Journal of Soil Science, May91,v71,n2,pl97 Lower Limit of Available Water for Three Plant Species Grown on a Medium-Textured Soil in Southwest- em Saskatchewan Canadian Journal of Soil Science, May91,v71,n2,p247 Grazing Impacts on Soil Water in Mixed Prairie and Fescue Grassland Ecosystems of Alberta Canadian Journal of Soil Science, Aug91,v71,n3,p313 Sorption and Desorption of Or- thophosphate and Pyrophosphate by Mineral Fractions of Soils, Goethite, and Kaolinite Canadian Journal of Soil Science, Aug 91, v71, n3, p327 Effect of Crop Rotations and Cultural Practices on Soil Organic Matter, Microbial Biomass and Respiration in a Thin Black Chernozem Canadian Journal of Soil Science, Aug91,v71,n3,p363 Effect of Crop Rotations and Fertili- zation on Soil Organic Matter and Some Biochemical Properties of a Thick Black Chernozem Canadian Journal of Soil Science, Aug91,v71,n3,p377 The Nature and Origin of Nodules in Podzolic Soils from Alberta Canadian Journal of Soil Science, Nov91,v71,n4,p411 Solubility and Retention of Phosphate in Soils of the Northwestern Cana- dian Prairie Canadian Journal of Soil Science, Nov 91, v71, n4, p453 Formation of Loose and Cemented B Horizons in Podzolic Soils: Evalua- tion of Biological Actions from Micromorphological Features, C/N Values and I4C Datings Canadian Journal of Soil Science, Nov91,v71,n4,p485 Impact of a Subsurface Volcanic-Ash Layer on the Properties of a Southern Alberta Soil with Shallow Water Table Canadian Journal of Soil Science, Nov 91, v71, n4, p495 Plant Availability of Zn Fractions in Saskatchewan Soils Canadian Journal of Soil Science, Nov 91, v71, n4, p507 Effects of Two Crop Rotations on Seasonal Runoff and Soil Loss in the Peace River Region Canadian Journal of Soil Science, Nov 91, v71, n4, p533 Chemosphere Polychlorinated Dibenzo-/?-dioxins and Polychlorinated Dibenzofurans in Fish from South-West Germany: River Rhine and Neckar Chemosphere, 1991, v22 nl-2, p29 Atmospheric Pollution by Auxin- Type Herbicides in Tala Valley, Natal Chemosphere, 1991, v22 nl-2, p!37 Estimating the Atmospheric Deposi- tion of Organochlorine Contaminants to the Arctic Chemosphere, 1991, v22 nl-2, p!65 Levels and Patterns of PCDD and PCDF Contamination in Fish, Crabs, and Lobsters from Newark Bay and the New York Bight Chemosphere, 1991, v22 n3-4, p239 Chemical Characterization of Polycyclic Aromatic Hydrocarbon Mixtures in Uncontrolled Hazardous Waste Dumps Chemosphere, 1991, v22 n3-4, p317 Characteristics of Municipal Solid Waste Incinerator Fly Ash Promoting the Formation of Polychlorinated Dioxins Chemosphere, 1991, v22 n5-6, p473 Phase Distribution and Particle Size Dependency of Polycyclic Aromatic Hydrocarbons in the Urban Atmo- sphere Chemosphere, 1991, v22 n5-6, p503 Evaluation of Biological Effects of Polycyclic Compounds Found in Contaminated Cooking Oil Respon- sible for the Disease "Yusho" Chemosphere, 1991, v22 n5-6, p537 Reduction of PCDD/PCDF Emissions from a Waste Incineration Facility by a Full Scale DeNox-Unit Chemosphere, 1991, v22 n5-6, p569 The Biological Aspects of the Regulatory Control of Industrial Effluents in France Chemosphere, 1991, v22 n5-6, p625 72 ------- Runoff Losses of EPTC, Molinate, Simazine, Diuron, Propanil and Metolachlor in Thermaikos Gulf, N. Greece Chemosphere, 1991, v22 n7, p645 Evaluation of the Effects of Storage Time on the Toxicity of Sediments Chemosphere, 1991, v22 n9-10, p801 Concentrations of Inorganic and Organic Contaminants in Sediments of Six Harbors on the North Ameri- can Great Lakes Chemosphere, 1991, v22 n9-10, p809 Monitoring of Hazardous Waste Dumps by the Study of Metals and Solvent-Soluble Organic Chemicals Chemosphere, 1991, v22 n9-10, p913 Prevalence of Asbestos in Sewage Sludges from 51 Large and Small Cities in the United States Chemosphere, 1991, v22 n9-10, p963 Coplanar Polychlorinated Biphenyl Residues in Human Adipose Tissue Samples from Ontario Municipalities Chemosphere, 1991, v22 nil, p!019 Chemical Residues in Dolphins from the U.S. Atlantic Coast Including Atlantic Bottlenose Obtained during the 1987/88 Mass Mortality Chemosphere, 1991, v22 nil, p!071 Genotoxic Activity of Ether Insoluble Organic Compounds in Raw and Treated Water Extracts Chemosphere, 1991, v22 n!2, p!089 Butyltins in Estuarine Sediments Two Years after Tributyltin Use Was Restricted Chemosphere, 1991, v22 n!2, pi 113 Secondary Production of Benthic Stream Invertebrates in Agricultural Watersheds with Different Land Management Practices Chemosphere, 1991, v23 nl, p57 A Congener Specific Method for the Analysis of Polychlorinated Biphe- nyls (PCBs) in Human Milk Chemosphere, 1991, v23 n2, pi 19 Malathion Sorption by Sediments from a Tropical Estuary Chemosphere, 1991, v23 n2, p!67 Levels and Sources of PCDDs, PCDFs, Chlorophenols (CPs) and Chlorobenzenes (CBzs) in Composts from a Municipal Yard Waste Composting Facility Chemosphere, 1991, v23 n2, p!81 Domestic Coal Combustion as a Source of PCDDs and PCDFs in the British Environment Chemosphere, 1991, v23 n3, p255 Polychlorinated Biphenyls in the Hydrosphere of Czechoslovakia Chemosphere, 1991, v23 n3, p269 Distributions of River-Transported Halogenated Biphenyls and Terphenyls in Coastal Environments Chemosphere, 1991, v23 n3, p327 Evaluation of Precipitation Samplers for Assessing Atmospheric Fluxes of Trace Organic Contaminants Chemosphere, 1991, v23 n3, p343 An Assessment of Terrestrial Higher Molecular Weight Lipid Compounds in Aerosol Paniculate Matter over the South Atlantic from About 30-70°S Chemosphere, 1991, v23 n4, p447 Levels of Airborne Halocarbons at Urban and Mountain Forest Sites in Germany and at the Atlantic Coast Chemosphere, 1991, v23 n5, p609 Effect of Bioremediation on the Mutagenicity of Oil Spilled in Prince William Sound, Alaska Chemosphere, 1991, v23 n5, p643 The Behaviour of Copper Complex- ation in Rivers and Estuaries: Two Studies in North East England Chemosphere, 1991, v23 n6, p695 Synthesis and Destruction of PCDD and PCDF Inside a Municipal Solid Waste Incinerator Chemosphere, 1991, v23 n6, p715 Levels and Long-Term Trends of Some High Molecular Chlorinated Hydrocarbons in Mussels Collected from the Western Istrian Coastal Waters—Northern Adriatic Sea Chemosphere, 1991, v23 n6, p747 A Reconnaissance Study of Haloge- nated Organic Compounds in Catfish from the Lower Mississippi River and Its Major Tributaries Chemosphere, 1991, v23 n7, p817 Synthesis of Polychlorinated Dioxins over MSW Incinerator Fly Ash to Identify Catalytic Species Chemosphere, 1991, v23 n7, p831 Distribution of Aliphatic Hydrocar- bons in Plankton of Adriatic Sea Open Waters Chemosphere, 1991, v23 n7, p925 Results of an Investigation of an Old Manufacturing Facility for Levels of Polychlorinated Dibenzofurans and Polychlorinated Dibenzodioxins Chemosphere, 1991, v23 n8-10, plOOl Pilot Plant Tests with a Wet Electro- static Precipitator for Reducing PCDD/PCDF in Corrosive Off-Gas from Magnesium Production Chemosphere, 1991, v23 n8-10, p!097 Status of Polyhalogenated Dibenzo-p- dioxin/Dibenzofuran Testing and Reporting under the Toxic Substances Control Act (TSCA) Chemosphere, 1991, v23 n8-10, pi 125 Quality Assurance Concerns and Difficulties in PCDD/PCDF Analy- ses: Experiences from the U.S. Pulp and Paper Industry Chemosphere, 1991, v23 n8-10, pl!31 Closure of a Dioxin Incineration Facility Chemosphere, 1991, v23 n8-10, p!295 Project TOCOEN. The Fate of Selected Organic Compounds in the Environment. Part VII. PCBs, PCDDs and PCDFs in Ambient Air in Czechoslovakia Chemosphere, 1991, v23 n8-10, p!345 Environmental Deposition of PCDDs and PCDFs as Determined by the Analysis of Snow Samples from Northern Sweden Chemosphere, 1991, v23 n8-10, p!359 73 ------- PCDD, PCDF and PCB Levels in Stack Emissions from Czecho-Slovak Waste Burning Facilities Chemospliere, 1991, v23 n8-10, p!473 Hospital Waste Incineration in a MSW Conibuston Chlorine, Metals and Dioxin Mass Balance Chemosphere, 1991, v23 n8-10, plSOl Drinking Water Pollution by Poly- chlorinated Biphenyls in the Paris Area (France) Chemosphere, 1991, v23 nll-12, p!637 An Updated Assessment of the Exposure of Canadians to Dioxins and Furans Chemosphere, 1991, v23 nll-12, p!661 Occurrence of Dioxins in Cow's Milk in the Vicinity of Municipal Waste Incinerators and a Metal Reclamation Plant in the Netherlands Chemosphere, 1991, v23 nll-12, p!675 PCDDs, PCDFs and PCBs in Human Milk of Women Exposed to a PCB Fire and of Women from the General Population of the Province of Quebec, Canada Chemosphere, 1991, v23 nll-12, p!831 Desalination State of the Art Ultrapure Water Production in Japan Desalination, May 91, v80, n2-3, p!59 Ultrafiltration of Lake Water for Potable Water Production Desalination, May 91, v80, n2-3, p243 1990 Worldwide Desalting Plants Inventory—The Development of the Desalination Market Desalination, 1991, v81, p!9 Economics of Desalination in Water Resource Management—A Compari- son of Alternative Water Resources for Arid/Semi Arid Zones in Devel- oping Countries Desalination, 1991, v81, p57 Evaluation of Water Resources Alternatives in Saudi Arabia in Multi- Objective Framework Desalination, 1991, v81, p77 General Aspects of Water Re-Use in the USSR Desalination, 1991, v81, p282 Performance and Reliability of a Solar Desalination Plant During a Five-Year Operating Period Desalination, 1991, v82, p!65 Strategy for Wastewater Reuse for Agriculture in Southern Italy Desalination, 1991, v83, p!73 A Contribution to the Problem of Trihalomethane Formation from the Arabian Gulf Water Desalination, May 91, v85, nl, p!3 Thermal Analysis of Multi-Stage Flash Desalting Systems Desalination, May 91, v85, nl, p59 Economic Scheduling of the UAN Cogeneration Plant: A Preliminary Optimization Study Desalination, May 91, v85, nl, p93 Ecology Subalpine Tree Growth, Climate, and Increasing CO2: An Assessment of Recent Growth Trends Ecology, Feb 91, v72, nl, pi Atmospheric CO2 Concentrations within a Mixed Forest Implications for Seedling Growth Ecology, Feb 91, v72, nl, p!2 Climatically Induced Change in Fire Frequency in the Southern Canadian Rockies Ecology, Feb 91, v72, nl, p!94 Reversion of Forest to Tundra in the Central Yukon Ecology, Feb 91, v72, nl, p202 The Response of Subalpine Forests to Spruce Beetle Outbreak in Colorado Ecology, Feb 91, v72, nl, p213 Effects of Temperature and Substrate Quality on Element Mineralization in Six Arctic Soils Ecology, Feb 91, v72, nl, p242 The Effects of Substrate Texture, Grazing, and Disturbance on Macroalgal Establishment in Streams Ecology, Feb 91, v72, nl, p297 Reduced Postfire Tree Regeneration Along a Boreal Forest/Forest-Tundra Transect in Northern Quebec Ecology, Apr 91, v72, n2, p619 Holocene Vegetation Patterns in the Adirondack Mountains Ecology, Apr 91, v72, n2, p641 Nutritional Controls Over Nitrogen and Phosphorus Resorption from Alaskan Birch Leaves Ecology, Apr 91, v72, n2, p709 Regulation of Planktonic Microbial Communities by Nutrients and Herbivores Ecology, Jun 91, v72, n3, p904 Effects of Geothermal Groundwater on Nutrient Dynamics of a Lowland Costa Rican Stream Ecology, Jun 91, v72, n3, p951 Experiments on Mechanisms of Tree Establishment in Old-Field Succes- sion: Seedling Emergence Ecology, Jun 91, v72, n3, p!066 Experiments on Mechanisms of Tree Establishment in Old-Field Succes- sion: Seedling Survival and Growth Ecology, Jun 91, v72, n3, p!076 Effects of Soil Moisture on Shrub Seedling Survival in a Semi-Arid Grassland Ecology, Jun 91, v72, n3, pi 138 An Invader Alters Germination and Growth of a Native Dominant Tree in Hawaii Ecology, Jun 91, v72, n4, p!449 Seasonal Drought and the Phenology of Understory Shrubs in a Tropical Moist Forest Ecology, Oct 91, v72, n5, p!643 Seed Entrapment in Alpine Ecosys- tems: Effects of Soil Particle Size and Diaspore Morphology Ecology, Oct 91, v72, n5, p!668 74 ------- Measuring Realized Niche Spaces: Climatic Response of Chaparral and Coastal Sage Scrub Ecology, Oct 91, v72, n5, p!678 The Influence of Island and Mainland Lakeshore Landscapes on Boreal Forest Fire Regimes Ecology, Dec 91, v72, n6, p!980 Fire Intensity Effects on Germination of Shrubs and Herbs in Southern California Chaparral Ecology, Dec 91, v72, n6, p!993 Phosphorus Availability in Acid Organic Soils of the Lower North Carolina Coastal Plain Ecology, Dec 91, v72, n6, p2083 Environmental Management Greenhouse Effect and Coastal Wetland Policy: How Americans Could Abandon an Area the Size of Massachusetts at Minimum Cost Environmental Management; Jan/Feb 91,vl5,nl,p39 Metal Pollution in Sediments of Jamaica Bay, New York, USA—An Urban Estuary Environmental Management, Jan/Feb 91,vl5,nl,p73 Development and Use of Site- Specific Chemical and Biological Criteria for Assessing New Bedford Harbor Pilot Dredging Project Environmental Management, Jan/Feb 91,vl5,nl,pl05 Water-Quality Effectiveness of a Detention/Wetland Treatment System and Its Effect on an Urban Lake Environmental Management, Jan/Feb 91,vl5,nl,pl31 Use of Wetlands for Water Quality Improvement under the USEPA Region V Clean Lakes Program Environmental Management, Mar/ Apr91,vl5,n2pl51 The Appalachian Mountains' Copper Basin and the Concept of Environ- mental Susceptibility Environmental Management, Mar/ Apr91,vl5,n2pl79 Regulation of Discharge of Organo- chlorines from Pulp Mills in Canada Environmental Management, Mar/ Apr91,vl5,n2pl95 A Method of Approach to Landscape Stability. Part 2: Ecooptimization of Experimental Territorial Landscape Segment in Bohemian Forest Environmental Management, Mar/ Apr91,vl5,n2p215 Compliance with Fixed-Itinerary Systems in Water-Based Parks Environmental Management, Mar/ Apr91,vl5,n2p235 Temporal Changes in Wetland Landscapes of a Section of the St. Lawrence River, Canada Environmental Management, Mar/ Apr 91, v!5,n2p241 Scientific Certainty and the Laws that Govern Location of a Potential High- Level Nuclear Waste Repository Environmental Management, May/ Jun91,vl5,n3p311 Framework for Environmental Impact Analysis—with Special Reference to India Environmental Management, May/ Jun 91, v!5, n3 p357 Analytical Conceptual Plan to Reforest Central Himalaya for Sustainable Development Environmental Management, May/ Jun91,vl5,n3p369 Design, Management, and Key Accomplishments of a Coordinated Environmental Research Program on Acidic Deposition Environmental Management, Jul/Aug 91, v!5, n4 p497 Potential of the Conservation Reserve Program to Control Agricultural Surface Water Pollution Environmental Management, Jul/Aug 91, v!5, n4 p507 Classification and Spatial Mapping of Riparian Habitat with Applications toward Management of Streams Impacted by Nonpoint Source Pollution Environmental Management, Jul/Aug 91, v!5, n4 p565 Environmental Issues in Sweden 1973-1989: Science and Policy Environmental Management, Sep/Oct 91, v!5, n5 p613 Comparative Analysis of Air Pollu- tion Emissions by Electric Utilities: Public Policy Implications Environmental Management, Sep/Oct 91, v!5, n5 p635 Use of Avian and Mammalian Guilds as Indicators of Cumulative Impacts in Riparian-Wetland Areas Environmental Management, Sep/Oct 91, v!5, n5 p701 Environmental Care in Agricultural Catchments: Toward the Communica- tive Catchment Environmental Management, Nov/ Dec91,vl5,n6p773 Minimizing Contamination Hazards to Waterbirds Using Agricultural Drainage Evaporation Ponds Environmental Management, Nov/ Dec 91, v!5, n6 p785 Use of Created Cattail (Typha) Wetlands in Mitigation Strategies Environmental Management, Nov/ Dec 91, v!5, n6 p797 Oregon, USA, Ecological Regions and Subregions for Water Quality Management Environmental Management, Nov/ Dec91,vl5,n6p847 Environmental Pollution Factors Determining the Uptake of Persistent Pollutants in an Eel Population (Anguilla anguilla L.) Environmental Pollution, 1991, v69 nl, p39 Yield and Grain Quality of Spring Wheat (Triticum aestivum L., cv. Drabant) Exposed to Different Concentrations of Ozone in Open- Top Chambers Environmental Pollution, 1991, v69 n2&3, p!51 Benthic Population Studies of a North Sea Disposal Area Used for Industrial Liquid Waste Environmental Pollution, 1991, v69 n2&3, p!81 75 ------- ^Ra and Other Radionuclides in Water, Vegetation, and Tissues of Beavers (Castor canadensis) from a Watershed Containing U Tailings near Elliot Lake, Canada Environmental Pollution, 1991, v69 n4,p277 Radionuclides and the Birds at Ravcnglass Environmental Pollution, 1991, v70 nl.pl Studies on the Effects of Some Organic Pollutants on the Heavy Metal Transport in an Indian Soil Environmental Pollution, 1991,v70 n2, p!09 Ozone and the Clean Troposphere: Ecological Implications Environmental Pollution, 1991,v70 n2, p!57 Reduction of Heavy Metal Content in Hiroshima Bay Oysters (Crassostrea Environmental Pollution, 1991, v70 n3, p209 Plastic Pellets, Tar, and Megalitter on Beirut Beaches, 1977-1988 Environmental Pollution, 1991, v71 nl, p!7 Application of Fluidized Bed Com- bustion to Industrial Waste Treatment Environmental Pollution, 1991, v71 nl.pSl Photosynthetic and Stomatal Conduc- tance Responses of Norway Spruce and Beech to Ozone, Acid Mist and Frost— a Conceptual Model Environmental Pollution, 1991, v72 nl,p23 Air Pollution and Agricultural Aphid Pests. II. Chamber Filtration Experi- ments Environmental Pollution, 1991, v72 nl,p45 Transference of Marine Fouling Communities between Polluted and Unpolluted Sites: Impact on Structure Environmental Pollution, 1991, v72 n2,p89 High Nitrogen Deposition Causes Changes in Amino Acid Concentra- tions and Protein Spectra in Needles of the Scots Pine (Pinus sylvestris) Environmental Pollution, 1991, v72 n2, p!03 The Persistence of Polycyclic Aromatic Hydrocarbons (PAHs) in Sewage Sludge Amended Agricul- tural Soils Environmental Pollution, 1991, v72 n2, p!41 Organochlorine Pesticide and Polychlorinated Biphenyl Residues in Foodstuffs from Bangkok, Thailand Environmental Pollution, 1991, v72 n3, p!91 Effects of Sphagnum Moss and Urban Runoff on Bioavailability of Lead and Zinc from Acidic Wetlands of the New Jersey Pinelands Environmental Pollution, 1991, v72 n4,p317 Littoral Zooplankton Responses to Acid and Aluminum Stress During Short-Term Laboratory Bioassays Environmental Pollution, 1991, v73 nl, p71 VAM Populations in Relation to Grass Invasion Associated with Forest Decline Environmental Pollution, 1991, v73 n3&4, p263 Reversibility of Stemflow-induced Soil Acidification in Swedish Beech Forest Environmental Pollution, 1991, v74 nl,p31 Accumulation of Heavy Metals from Polluted Soils by the Earthworm, Lumbricus rubellus: Can Laboratory Exposure of 'Control' Worms Reduce Biomonitoring Problems? Environmental Pollution, 1991, v74 nl, p39 Biomonitoring of Heavy Metals in the Western European Rivers Rhine and Meuse Using the Freshwater Mussel Dreissena polymorpha Environmental Pollution, 1991, v74 n2, plOl A Comparison of (Pb, Cd and Zn) Accumulation in Terrestrial Slugs Maintained in Microcosms: Evidence for Metal Tolerance Environmental Pollution, 1991, v74 n2,pl!5 Factors Affecting Alkaline Nature of Rain Water in Agra (India) Environmental Pollution, 1991, v74 n2, p!29 Cadmium and Zinc in Mytilus edulis L. from the Bothnian Sea and the Northern Baltic Proper Environmental Pollution, 1991, v74 n3, p227 Distribution and Behaviour of Persistent Organochlorine Insecti- cides in Paddy Soil and Sediments in the Tropical Environment: A Case Study in South India Environmental Pollution, 1991, v74 n4, p293 Environmental Research Associations of Daily Mortality and Air Pollution in Los Angeles County Environmental Research, Apr 91, v54, n2, p99 Accumulated Exposure to Ozone and Measurement of Health Effects in Children and Counselors at Two Summer Camps Environmental Research, Apr 91, v54, n2, p!35 Methylene Chloride Exposure and Birthweight in Monroe County, New York Environmental Research, Jun 91, v55, nl, p31 Effects of Single- and Multiday Ozone Exposures on Respiratory Function in Active Normal Children Environmental Research, Aug 91, v55, n2, p!07 Reproductive Performance in Population Exposed to Pesticides in Cotton Fields in India Environmental Research, Aug 91, v55, n2, P123 Air Pollution and Acute Respiratory Illness in Five German Communities Environmental Research, Oct91, v56, nl, pi 76 ------- The d.-Aminotevulinate Dehydratase Polymorphism: Higher Blood Lead Levels in Lead Workers and Environ- mentally Exposed Children with the 1-2 and 2-2 Isozymes Environmental Research, Dec 91, v56, n2, p!09 Particulate Air Pollution and Daily Mortality in Detroit Environmental Research, Dec 91, v56, n2, p204 Environmental Science and Technology Application of the Master Analytical Scheme to the Determination of Volatile Organics in Wastewater Influents and Effluents Environmental Science and Technol- ogy, Jan 91, v25, nl, p!50 Pesticide Occurrence and Distribution in Fog Collected near Monterey, California Environmental Science and Technol- ogy, Jan 91, v25, nl, p!55 Detection of Polyethylene Glycol) Residues from Nonionic Surfactants in Surface Water by 'H and 13C Nuclear Magnetic Resonance Spectrometry Environmental Science and Technol- ogy, Jan 91, v25, nl, p!61 Use of Colloid Filtration Theory in Modeling Movement of Bacteria Through a Contaminated Sandy Aquifer Environmental Science and Technol- ogy, Jan 91, v25, nl, pi78 Brown Snow: A Long-Range Transport Event in the Canadian Arctic Environmental Science and Technol- 0gy,Feb91,v25,n2,p280 Rare Earth Elements in Sediments Off Southern California Environmental Science and Technol- 0gv,Feb91,v25,n2,p310 Phosphorus Sorption by Sediments from a Soft-Water Seepage Lake. 1. An Evaluation of Kinetic and Equilibrium Models Environmental Science and Technol- ogy, Mar 91, v25, n3, p395 Phosphorus Sorption by Sediments from a Soft-Water Seepage Lake. 2. Effects of pH and Sediment Compo- sition Environmental Science and Technol- ogy, Mar 91, v25, n3, p403 Biogeochemistry of Arsenic in Natural Waters: The Importance of Methylated Species Environmental Science and Technol- ogy, Mar 91, v25, n3, p420 Evaluating the Multimedia Fate of Organic Chemicals: A Level III Fugacity Model Environmental Science and Technol- ogy, Mar91,v25,n3,p427 Geostatistical Modeling of Dissolved Oxygen Distribution in Estuarine Systems Environmental Science and Technol- ogy, Mar 91, v25, n3, p474 Occurrence of Organotins in Munici- pal Wastewater and Sewage Sludge and Behavior in a Treatment Plant Environmental Science and Technol- ogy, Mar 91, v25, n3, p489 Sediment Trap Fluxes and Benthis Recycling of Organic Carbon, Polycyclic Aromatic Hydrocarbons, and Polychlorbiphenyl Congeners in Lake Superior Environmental Science and Technol- ogy, Mar 91, v25, n3, p500 Grounding of the Bahia Paraiso at Arthur Harbor, Antarctica. 1. Distri- bution and Fate of Oil Spill Related Hydrocarbons Environmental Science and Technol- ogy, Mar 91, v25, n3, p509 Peroxypropionyl Nitrate at a Southern California Mountain Forest Site Environmental Science and Technol- ogy, Apr 91, v25, n4, p653 Measurement and Prediction of Copper Ion Activity in Lake Orta, Italy Environmental Science and Technol- ogy, Apr 91, v25, n4, p678 Biological Input to Visibility- Reducing Aerosol Particles in the Remote Arid Southwestern United States Environmental Science and Technol- ogy, Apr 91, v25, n4, p684 Ambiont Levels of Formaldehyde, Acetaldehyde, and Formic Acid in Southern California: Results of a One-Year Base-Line Study Environmental'Science and Technol- ogy, Apr 91, v25, n4, p710 Individual Particle Analysis of Suspended Materials in Onondaga Lake, New York Environmental Science and Technol- ogy, Apr 91, v25, n4, p736 Chemical Composition of Emissions from Urban Sources of Fine Organic Aerosol Environmental Science and Technol- ogy, Apr 91, v25, n4, p744 Air Pollution in Southern California Museums: Indoor and Outdoor Levels of Nitrogen Dioxide, Peroxyacetyl Nitrate, Nitric Acid, and Chlorinated Hydrocarbons Environmental Science and Technol- ogy, May 91, v25, n5, p857 Methyl- and Butyltin Compounds in Water and Sediments of the Rhine River Environmental Science and Technol- ogy, May91,v25,n5,p871 Multimodal Size Spectra of Submicrometer Particles Bearing Various Elements in Rural Air Environmental Science and Technol- ogy, May 91, v25, n5, p890 Bioconcentration of Chlorinated Aromatic Hydrocarbons in Aquatic Macrophytes Environmental Science and Technol- ogy, May 91, v25, n5, p924 Brine-Induced Advection of Dis- solved Aromatic Hydrocarbons to Arctic Bottom Waters Environmental Science and Technol- ogy, May 91, v25, n5, p940 A Major Incident of Dioxin Contami- nation: Sediments of New Jersey Estuaries Environmental Science and Technol- ogy, May 91, v25, n5, p951 77 ------- Driver Exposure to Volatile Organic Compounds, CO, Ozone, andNO2 under Different Driving Conditions Environmental Science and Technol- ogy, May 91, v25, n5, p964 Cloud Water Deposition to Appala- chian Forests Environmental Science and Technol- ogy, Jun 91, v25, n6, p!014 Bench-Scale Evaluation of Alterna- tive Biological Treatment Processes for the Remediation of Pentachloro- phenol- and Creosote-Contaminated Materials: Solid-Phase Bioremedia- tion Environmental Science and Technol- ogy, Jun 91, v25, n6, p!045 Bench-Scale Evaluation of Alterna- tive Biological Treatment Processes for the Remediation of Pentachloro- phenol- and Creosote-Contaminated Materials: Slurry-Phase Bioremedia- tion Environmental Science and Technol- ogy, Jun 91, v25, n6, p!055 Dry Deposition of Polychlorinated Biphenyls in Urban Areas Environmental Science and Technol- ogy, Jun 91, v25, n6, p!075 Nonconstant Polychlorinated Biphe- nyl Partitioning in New Bedford Harbor Sediment During Sequential Batch Leaching Environmental Science and Technol- ogy, Jun 91, v25, n6, p!082 Inadequacy of NASQAN Data for Assessing Metal Trends in the Nation's Rivers Environmental Science and Technol- ogy, Jun 91, v25, n6, pi 137 Spatial and Temporal Patterns of Organic Contaminants in Wet Precipitation in Atlantic Canada Environmental Science and Technol- ogy, Jul 91, v25, n7, p!249 Co-Occurrence of Ozone and Acidic Cloudwater in High-Elevation Forests Environmental Science and Technol- ogy, Jul 91, v25, n7, p!325 Survey of Potable Water Supplies for Cryptosporidium and Giardia Environmental Science and Technol- ogy, Aug 91, v25, n8, p!393 Influence of the Environment on the Patina of the Statue of Liberty Environmental Science and Technol- ogy, Aug 91, v25, n8, p!400 Extraction Efficiencies of Organo- chlorine Compounds from Niagara River Water Environmental Science and Technol- ogy, Aug 91, v25, n8, p!432 Increases in the Polychlorinated Dibenzo-p-Dioxin and -furan Content of Soils and Vegetation Since the 1840s Environmental Science and Technol- ogy, Sep 91, v25,n9,p!619 Determination of Trace Metals in Saline Irrigation Drainage Waters with Inductively Coupled Plasma Optical Emission Spectrometry after Preconcentration by Chelation- Solvent Extraction Environmental Science and Technol- ogy, Oct 91, v25, nlO, p!704 Los Angeles Summer Midday Paniculate Carbon: Primary and Secondary Aerosol Environmental Science and Technol- ogy, Oct 91, v25, nlO, p!788 Long-Term High- and Low-Volume Air Sampling of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans and Polycyclic Aromatic Hydrocar- bons along a Transect from Urban to Remote Areas on the Swedish Baltic Coast Environmental Science and Technol- ogy, Nov 91, v25, nil, p!841 Occurrence and Dynamics of Poly- chlorinated Dibenzo-p-dioxins and Dibenzofurans and Polycyclic Aromatic Hydrocarbons in the Mixed Surface Layer of Remote Coastal and Offshore Waters of the Baltic Environmental Science and Technol- ogy, Nov 91, v25, nil, p!850 Formic and Acetic Acids in Coastal North Carolina Rainwater Environmental Science and Technol- ogy, Nov 91, v25, nil, p!875 Methylchloroform and Tetrachloro- ethylene in Southern California, 1987-1990 Environmental Science and Technol- ogy, Nov 91, v25, nil,p!930 Chemistry of a Near-Shore Lake Region During Spring Snowmelt Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2024 Interactions of Acidic Metal-Rich Coal Pile Runoff with a Subsoil Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2038 Comparison of Tetrachloromethane Sorption to an Alkylammonium-Clay and an Alkyldiammonium-Clay Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2054 Chronology and Sources of Anthro- pogenic Trace Metals in Sediments from Small, Shallow Arctic Lakes Environmental Science and Technol- ogy, Dec 91, v25, n!2, p2059 Environmental Toxicology and Chemistry Toxicokinetics and Toxicity of a Mixture of Sediment-associated Polycyclic Aromatic Hydrocarbons to the Amphipod Diporeia sp. Environmental Toxicology and Chemistry, 1991, vlO, nl, p35 Validation of a Four-day Ceriodaphnia Toxicity Test and Statistical Considerations in Data Analysis Environmental Toxicology and Chemistry, 1991, vlO, nl, p47 Cyclic Peptide Hepatotoxins from Freshwater Cyanobacterial (Blue- green Algae) Waterblooms Collected in Central China Environmental Toxicology and Chemistry, 1991, vlO, n3, p313 Degradation and Bound Residue Formation of Atrazine in a Western Tennessee Soil Environmental Toxicology and Chemistry, 1991, vlO, n3, p335 Degradation and Bound Residue Formation of Four Atrazine Metabo- lites, Deethylatrazine, Deisopropylatrazine, Dealkylatrazine and Hydroxyatrazine, in a Western Tennessee Soil Environmental Toxicology and Chemistry, 1991, vlO, n3, p347 78 ------- Fate and Acute Toxicity of Bromoxynil Esters in an Experimen- tal Prairie Wetland Environmental Toxicology and Chemistry, 1991, vlO, n3, p395 The Biodegradation of Methylene Chloride in Soils Environmental Toxicology and Chemistry, 1991, vlO, n4, p463 Leaching Potential and Decomposi- tion of Clopyralid in Swedish Soils Under Field Conditions Environmental Toxicology and Chemistry, 1991, vlO, n5, p563 Toxicity of Cu, Ni and Alkylbenzene Sulfonate (LAS) on the Naturally Occurring Bacteria in the Rhone River Plume Environmental Toxicology and Chemistry, 1991, vlO, n5, p641 Cytochrome P450E (P450IA) Induction and Inhibition in Winter Flounder by 3,3',4,4'- Tetrachlorobiphenyl: Comparison of Response in Fish from Georges Bank and Narragansett Bay Environmental Toxicology and Chemistry, 1991, vlO, n6, p765 On-Site Methods for Assessing Chemical Impact on the Soil Environ- ment Using Earthworms: A Case Study at the Baird and McGuire Superfund Site, Holbrook, Massachu- setts Environmental Toxicology and Chemistry, 1991, vlO, n6, p817 Assessment of Methods for Estimat- ing Aquatic Hazards at Superfund- Type Sites: A Cautionary Tale Environmental Toxicology and Chemistry, 1991, vlO, n6, p827 Application of Toxicity Identification Evaluation Procedures to the Ambient Waters of the Cqlusa Basin Drain, California Environmental Toxicology and Chemistry, 1991, vlO, n7, p891 The Contribution of Ammonia, Metals and Nonpolar Organic Compounds to the Toxicity of Sediment Interstitial Water from an Illinois River Tributary Environmental Toxicology and Chemistry, 1991, vlO, n7, p925 Polycyclic Aromatic Hydrocarbons and Mutagens in Ambient Air Particles Sampled in Thessaloniki, Greece Environmental Toxicology and Chemistry, 1991, vlO, n8, p999 Effects of Biologically Treated Bleached Kraft Mill Effluent on Cold Water Stream Productivity in Experimental Stream Channels Environmental Toxicology and Chemistry, 1991, vlO, n8, plOSl Estuaries Are Sportina Marshes a Replaceable Resource? A Functional Approach to Evaluation of Marsh Creation Efforts Estuaries, Mar 91, v!4, nl, pi Seasonal Distribution of Sulfur Fractions in Louisiana Salt Marsh Soils Estuaries, Mar 91, v!4, nl, p!7 Clay Mineral Distributions and Source Discrimination of Upper Quaternary Sediments, Lower Chesapeake Bay, Virginia Estuaries, Mar 91, v!4, nl, p29 Characterization of a Malaysian Mangrove Estuary Estuaries, Mar 91, v!4, nl, p38 Structure and Dynamics of Mangrove Forests Along a Flooding Gradient Estuaries, Mar 91, v!4, nl, p49 Decomposition of Hudson Estuary Macrophytes: Photosynthetic Pigment Transformations and Decay Constants Estuaries, Mar 91, v!4, nl, p65 Spawning of the Red Drum in Mosquito Lagoon, East-Central Florida Estuaries, Mar 91, v!4, nl, p74 Responses of Fish and Macrobenthic Assemblages to Hydrologic Distur- bances in Tijuana Estuary and Los Penasquitos Lagoon, California Estuaries, Mar 91, v!4, nl, p80 Diel Variations in Gut Fullness of Juvenile Spot, Leiostomus xanthurus (Pisces) Estuaries, Mar 91, v!4, nl, p94 Habitat Use by Small Mammals in Coastal Marshes of Southwestern Louisiana Estuaries, Mar 91, v!4, nl, p!07 Spatial and Temporal Variabilities of Hypoxia in the Rappahannock River, Virginia Estuaries, Jun 91, v!4, n2, pi 13 Summer Oxygen Depletion in a Diked New England Estuary Estuaries, Jun 91, v!4, n2, p!22 The Influence of Mussel Beds on Nutrients in the Western Wadden Sea and Eastern Scheldt Estuaries Estuaries, Jun 91, v!4, n2, p!30 Tide Gauge Records, Water Level Rise, and Subsidence in the Northern Gulf of Mexico Estuaries, Jun 91, v!4, n2, pi 39 Sediment Accumulation Rates in Conowingo Reservoir as Determined by Man-made and Natural Radionu- clides Estuaries, Jun 91, v!4, n2, p!48 The Effects of Sea Salts on the Forms of Nitrogen Released from Estuarine and Freshwater Sediments: Does Ion Pairing Affect Ammonium Flux? Estuaries, Jun 91, v!4, n2, p!57 Loss on Ignition and Kjeldahl Digestion for Estimating Organic Carbon and Total Nitrogen in Estuarine Marsh Soils: Calibration with Dry Combustion Estuaries, Jun 91, v!4, n2, p!75 Relationship Between Aboveground and Belowground Biomass of Spartina alterniflora (Smooth Cordgrass) Estuaries, Jun 91, v!4, n2, p!80 Spatial Distributions of the Softstem Bulrush, Scirpus validus, Across a Salinity Gradient Estuaries, Jun 91, v!4, n2, p!92 Critical Swimming Capacity of the Atlantic Silverside, Menidia menidia i-». Estuaries, Jun 91, v!4, n2, p218 79 ------- Environmental Quality of Long Island Sound: Assessment and Management Issues Estuaries, Sep 91, v!4, n3, p224 Estimates of Sediment Fluxes in Long Island Sound Estuaries, Sep 91, v!4, n3, p237 Oxygen Depletion in Long Island Sound: A Historical Perspective Estuaries, Sep 91, v!4, n3, p248 Mechanisms Controlling Summertime Oxygen Depletion in Western Long Island Sound Estuaries, Sep 91, v!4, n3, p265 Long Island Sound: Distributions, Trends, and Effects of Chemical Contamination Estuaries, Sep 91, v!4, n3, p279 A Comparative Study of Contaminant Levels in Long Island Sound Estuaries, Sep 91, v!4, n3, p290 Multidisciplinary Assessment of Pollution at Three Sites in Long Island Sound Estuaries, Sep 91, v!4, n3, p299 Sublethal Abnormalities in Embryos of Winter Flounder, Pseudopleuronectes americanus, from Long Island Sound Estuaries, Sep 91, v!4, n3, p306 Comparative Reproductive Success of Winter Flounder in Long Island Sound: A Three-year Study (Biology', Biochemistry, and Chemistry) Estuaries, Sep 91,vl4,n3,p318 Early Reproductive Success of the Hard Clam (Mercenaria mercenaria) from Five Sites in Long Island Sound Estuaries, Sep 91, v!4, n3, p332 Diel Dissolved Oxygen Dynamics and Eutrophication in a Shallow, Well-mixed Tropical Lagoon (Cancun, Mexico) Estuaries, Dec. 91, v!4, n4, p372 Nutrient Transport in a Riverine- influenced, Tidal Freshwater Bayou in Louisiana Estuaries, Dec. 91, v!4, n4, p382 The Relationship Between Beam Transmission and Concentration of Suspended Paniculate Material in the Neuse River Estuary, North Carolina Estuaries, Dec. 91, v!4, n4, p395 Factors that Influence Water Ex- change in Spring-fed Tidal Canals Estuaries, Dec. 91, v!4, n4, p404 Spatial and Temporal Variations in Terrestrially-derived Organic Matter from Sediments of the Delaware Estuary Estuaries, Dec. 91, v!4, n4, p414 Loss and Recycling of Amino Acids and Protein from Smooth Cordgrass (Spartina alterniflora) litter Estuaries, Dec. 91, v!4, n4, p430 Lateral and Cross-channel Movement of Young-of-the-Year Winter Flounder (Pseudopleuronectes americanus) in Waquoit Bay, Massachusetts Estuaries, Dec. 91, v!4, n4, p440 Finfish Utilization of Man-initiated and Adjacent Natural Creeks of South Creek Estuary, North Carolina Using Multiple Gear Types Estuaries, Dec. 91, v!4, n4, p447 Temporal and Spatial Patterns in Abundance and Diversity of Fish Assemblages in Elkhorn Slough, California Estuaries, Dec. 91, v!4, n4, p465 Zooplankton Abundance and Com- munity Structure in a Mesohaline North Carolina Estuary Estuaries, Dec. 91, v!4, n4, p481 Growth Rates of American Alligators in Estuarine and Palustrine Wetlands in Louisiana Estuaries, Dec. 91, v!4, n4, p489 Effect of Sodium Chloride on the Metabolic Activity of Halophilic Bacteria Isolated from the Lake Gardno Estuary Estuaries, Dec. 91, v!4, n4, p495 Freshwater Biology Changes in Phosphorus Cycling in a Shallow Lake Due to Food Web Manipulations Freshwater Biology, Feb 91, v25, nl, P9 Lethal and Sub-Lethal Effects of Acid, Aluminium and Lime on Gammarus pulex during Repeated Simulated Episodes in a Welsh Stream Freshwater Biology, Feb 91, v25, nl, p!69 Environmental Factors Influencing Chlorophyll v. Nutrient Relationships in Lakes Freshwater Biology, Apr 91, v25, n2, p279 Regional and Temporal Variation in pH, Alkalinity and Carbon Dioxide in Danish Streams, Related to Soil Type and Land Use Freshwater Biology, Jun 91, v25, n3, p419 Contribution of Grazing in Phyto- plankton Overall Losses in a Shallow French Lake Freshwater Biology, Jun 91, v25, n3, p515 The Distribution of Chlorophylls, Carotenoids and Their Breakdown Products in Lake Kinneret (Israel) Sediments Freshwater Biology, Aug 91, v26, nl, Immobilization of Dissolved Organic Matter from Groundwater Discharg- ing Through the Stream Bed Freshwater Biology, Aug 91, v26, nl, p45 Multivariable Environmental Infer- ences Based on Diatom Assemblages from Sudbury (Canada) Lakes Freshwater Biology, Oct 91, v26, n2, p251 Invertebrate Colonization of a New, Man-Made Stream in Southern Sweden Freshwater Biology, Oct 91, v26, n2, p307 Phosphorous Retention in Streams Draining Catchments in the Southern Appalachian Mountains Freshwater Biology, Dec 91, v26, n3, p335 80 ------- The Influence of Chemistry and Habitat Features on the Microcrustacea of some Upland Welsh Streams Freshwater Biology, Dec 91, v26, n3, p439 Major Ion Chemistry of the Lower Boro River, Okavango Delta, Botswana Freshwater Biology, Dec 91, v26, n3, p481 Extracellular Enzyme Activity Associated with Suspended Matter in the River Rhine Freshwater Biology, Dec 91, v26, n3, p507 Ground Water Mapping Zones of Contaminated Ground-Water Discharge Using Creek-Bottom-Sediment Vapor Samplers, Aberdeen Proving Ground, Maryland Ground Water, Jan-Feb 91, v29, nl, P7 Estimating Recharge Rates Through Unsaturated Glacial Till by Tritium Tracing Ground Water, Jan-Feb 91, v29, nl, p26 "Where's the Benzene?"—Examining California Ground-Water Surveys Ground Water, Jan-Feb 91, v29, nl, p35 Aqueous Geochemistry of the Sand- and-Gravel Aquifer, Northwest Florida Ground Water, Jan-Feb 91, v29, nl, p47 Ground-Water Discharge to Lakes: Focusing in Embayments Ground Water, Jan-Feb 91, v29, nl, P72 Ground-Water Contamination from Two Small Septic Systems on Sand Aquifers Ground Water, Jan-Feb 91, v29, nl, p82 Estimation of Hydraulic Conductivity Values in a Coastal Aquifer Ground Water, Mar-Apr 91, v29, n2, p!75 Complex Aquifer-Aquitard Relation- ships at an Appalachian Plateau Site Ground Water, Mar-Apr 91, v29, n2, p209 Persistence of Selected Pesticides in Ground-Water Samples Ground Water, Mar-Apr 91, v29, n2, p225 Laboratory Column Measurement of VOC Retardation Factors and Comparison with Field Values Ground Water, Mar-Apr 91, v29, n2, p260 Prospecting for Zones of Contami- nated Ground-Water Discharge to Streams Using Bottom-Sediment Gas Bubbles Ground Water, May-Jun 91, v29, n3, p333 Application of Ground-Penetrating- Radar Methods in Hydrogeologic Studies Ground Water, May-Jun 91, v29, n3, p375 Tritium as an Indicator of Ground- Water Age in Central Wisconsin Ground Water, May-Jun 91, v29, n3, p398 The Depth of Fractures and Active Ground-Water Flow in a Clayey Till Plain in Southwestern Ontario Ground Water, May-Jun 91, v29, n3, p405 Delineation of a Discontinuous Aquitard with Vertical Electrical Soundings, San Bernardino Valley, Southern California Ground Water, May-Jun 91, v29, n3, p418 Acid Neutralization by Gulf Coast Sediments Ground Water, Jul-Aug 91, v29, n4, p489 Determining the Mean Hydraulic Gradient of Ground Water Affected by Tidal Fluctuations Ground Water, Jul-Aug 91, v29, n4, p549 The Effect of Tidal Fluctuation on a Coastal Aquifer in the UK Ground Water, Jul-Aug 91, v29, n4, p556 Effect of Nitrate Addition on Biores- toration of Fuel-Contaminated Aquifer: Field Demonstration Ground Water, Jul-Aug 91, v29, n4, p571 Calibration of a Texture-Based Model of a Ground-Water Flow System, Western San Joaquin Valley, Califor- nia Ground Water, Sep-Oct 91, v29, n5, p702 Coincidence of Well Fields and Tectonic Basins in the Precambrian Shield Area of Southeast Botswana Ground Water, Nov-Dec 91, v29, n6, p869 Ground Water Monitoring Review Application of Marine Seismic Profiling to a Ground Water Con- tamination Study, Aberdeen Proving Ground, Maryland Ground Water Monitoring Review, Winter 91, vll.nl, p97 Reduction of Nitrate Loadings to Ground Water Ground Water Monitoring Review, Winter 91, vll.nl, pl!2 Ground Water Contamination at Wood Treatment Facilities Ground Water Monitoring Review, Winter 91, vll.nl, p!33 An Analysis of Nitrate-Nitrogen in Ground Water Beneath Unsewered Subdivisions Ground Water Monitoring Review, Winter 91, vll.nl, p!41 Investigation of Possible Contamina- tion of Shallow Ground Water by Deeply Injected Liquid Industrial Wastes Ground Water Monitoring Review, Winter 91, vll.nl, p!51 Impact of Recharge Through Re- sidual Oil Upon Sampling of Under- lying Ground Water Ground Water Monitoring Review, Spring 91, vll,n2,p93 81 ------- The Utility of Multiple-Completion Monitoring Wells for Describing a Solvent Plume Ground Water Monitoring Review, Spring 91, vl 1, n2, p!53 The Effect of Latex Gloves and Nylon Cord on Ground Water Sample Quality Ground Water Monitoring Review, Summer 91, vll,n3,p98 A Large-Scale Retrospective Ground Water Monitoring Study for Metolachlor Ground Water Monitoring Review, Summer 91, vll, n3, p!04 Small-Scale Retrospective Ground Water Monitoring Study for Simazine in Different Hydrogeological Settings Ground Water Monitoring Review, Summer 91, vll, n3, p!73 A New Sampling System for Obtain- ing Relatively Undisturbed Samples of Unconsolidated Coarse Sand and Gravel Ground Water Monitoring Review, Summer 91, vll, n3, p!82 The Disposable E-Log Ground Water Monitoring Review, Fall 91, vll, n4, p!26 The Geochemistry of Boron in a Landfill Monitoring Program Ground Water Monitoring Review, Fall91,vll,n4,pl39 Atrazine Used as a Tracer of Induced Recharge Ground Water Monitoring Review, Fall91,vll,n4,pl44 Hazardous Waste and Hazardous Materials Seepage Control in Contaminated and Permeable Houston Clay: A Labora- tory Study Hazardous Waste and Hazardous Materials, Winter 91, v8, nl, p!7 The Dechloroination of Used Oil Products Hazardous Waste and Hazardous Materials, Winter 91, v8, nl, p55 A Comparison of the CERCLA Response Program and the RCRA Corrective Action Program Hazardous Waste and Hazardous Materials, Spring 91, v8, n2, p!61 Automobile Shredder Residue: Treatment Options Hazardous Waste and Hazardous Materials, Summer 91, v8, n3, p219 Treatment of Explosives Contami- nated Lagoon Sludge Hazardous Waste and Hazardous Materials, Fall 91, v8, n4, p319 Minimization of Combustion By- Products: Regulatory Framework Hazardous Waste and Hazardous Materials, Fall 91, v8, n4, p367 Journal of Applied Ecology Effects of Invasive Alien Acacias on Nutrient Cycling in the Coastal Lowlands of the Cape Fynbos Journal of Applied Ecology, Apr 91, v28, nl.pl Effects of Nutrient Enrichment in Dutch Chalk Grassland Journal of Applied Ecology, Apr 91, v28, nl, p28 History and Pattern of Disturbance in Alaskan Arctic Terrestrial Ecosys- tems: A Hierarchical Approach to Analysing Landscape Change Journal of Applied Ecology, Apr 91, v28, nl, p244 The Ecology of Dippers Cinclus cinchus in Relation to Stream Acidity in Upland Wales: Breeding Perfor- mance, Calcium Physiology and Nestling Growth Journal of Applied Ecology, Aug 91, v28,n2,p419 Chamaecyparis thyoides Wetlands and Suburbanization: Effects on Hydrology, Water Quality and Plant Community Composition Journal of Applied Ecology, Aug 91, v28, n2, p467 Development of Daphnid Communi- ties in Diatom- and Cyanophyte- Dominated Lakes and Their Rel- evance to Lake Restoration by Biomanipulation Journal of Applied Ecology, Aug 91, v28, n2, p586 Environmental Influences on Bamboo Bashaniafangiana Growth and Implications for Giant Panda Conser- vation Journal of Applied Ecology, Dec 91, v28, n3, p855 Seasonal Variations in Radiocaesium Uptake by Reseeded Hill Pasture Grazed at Different Intensities by Sheep Journal of Applied Ecology, Dec 91, v28,n3,p947 Journal of Environmental Engineering Loss of PCBs from Municipal- Sludge-Treated Farmland Journal of Environmental Engineer- ing, Jan/Feb 91, vl!7, nl, p5 Investigation of Beach Contamination Using Tracer Journal of Environmental Engineer- ing, Jan/Feb 91, vl!7, nl, plOl Model of Fate and Accumulation of PCB Homologues in Hudson Estuary Journal of Environmental Engineer- ing, Mar/Apr 91, vl!7, n2, p!61 Elution Profiles of Three Chlorinated Hydrocarbons Leaching through Sandy Soil Journal of Environmental Engineer- ing, May/Jun 91, vl!7, n3, p279 Acidification Potential of Snowpack in Sierra Nevada Journal of Environmental Engineer- ing, Jul/Aug 91, vll7, n4, p472 Inhibition of Acetate Methanogenesis by Phenols Journal of Environmental Engineer- ing, Jul/Aug 91, vl!7, n4, p487 Delta Method for Estimating Primary Production, Respiration, and Reaera- tion in Streams Journal of Environmental Engineer- ing, Sep/Oct 91, vl!7, n5, p640 Controlling Sewage Treatment Plant Noise Journal of Environmental Engineer- ing, Sep/Oct 91, vl!7, n5, p680 82 ------- Dissolved Oxygen Variations in Marine Fish Culture Zone Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p799 Forecasting of Dissolved Oxygen in Marine Fish Culture Zone Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p816 Clay-Blended Sludge as Lightweight Aggregate Concrete Material Journal of Environmental Engineer- ing, Nov/Dec 91, vl!7, n6, p834 Journal of Environmental Health Right-to-Know Journal of Environmental Health, Jan/Feb 91, v53, n4, p20 Turning Off the Tap Journal of Environmental Health, Jan/Feb 91, v53, n4, p27 Household Hazardous Waste Journal of Environmental Health, May/Jun 91, v53, n6, p!8 Infectious Waste Disposal Journal of Environmental Health, May/Jun 91, v53, n6, p21 Assessing Water Quality Journal of Environmental Health, May/Jun 91, v53, n6, p29 Journal of Environmental Management Process for the In Situ Restoration of Oil-contaminated Soils Journal of Environmental Manage- ment, Jan 91, v32, nl, p!9 Air Pollution Tolerance Index of Plants Journal of Environmental Manage- ment, Jan 91, v32, nl, p45 The Need for an Energy-integrated Planning System in Metropolitan Istanbul Journal of Environmental Manage- ment, Jan 91, v32, nl, p73 Sustaining Tree Crop Production Under Intensive Land Use: an Investigation into Soil Quality Differentiation Under Varying Cropping Patterns in Western Nigeria Journal of Environmental Manage- ment, Mar 91, v32, n2, p!05 Environmental Impacts of Channelization on the River Main, County Antrim, Northern Ireland Journal of Environmental Manage- ment, Mar 91, v32, n2, p!27 The Cost of Edible Fish—Effects on the Swedish and Finnish Forest Industries from the Imposition of Effluent Charges on Chlorine Residuals in Sweden Journal of Environmental Manage- ment, Mar 91, v32, n2, p!45 Urbanization and Urban Water Problems in Southeast Asia: a Case of Unsustainable Development Journal of Environmental Manage- ment, Apr 91, v32, n3, p!95 Morphology and Quantitative Analysis of Fluvial Erosion Systems in the Hydrological Network of the Basque County Autonomous Region Journal of Environmental Manage- ment, Apr 91, v32, n3, p251 Coastal Zone Management in Bahrain: an Analysis of Social, Economic and Environmental Impacts of Dredging and Reclamation Journal of Environmental Manage- ment, Jun 91, v32, n4, p335 A Model of Emission Trading for Minimizing the Cost of Air Pollution Control from Belgian Power Plants Journal of Environmental Manage- ment, Jun 91, v32, n4, p367 Water and Soil Management in New Zealand Journal of Environmental Manage- ment, Jul 91, v33, nl, pi Risk, Biology and Drought Manage- ment Strategies for Cattle Stations in Central Australia Journal of Environmental Manage- ment, Jul 91, v33, nl, p!7 Use of the Tobit Model in Contingent Valuation: Experimental Evidence from the Pemigewasset Wilderness Area Journal of Environmental Manage- wenf,Jul91,v33,nl,p79 Tourism Development and Environ- mental Limitations at Heron Island, Great Barrier Reef Journal of Environmental Manage- ment, Sep 91, v33, n2, pl!7 Conservation of Wildlife Resources in Wetland Ecosystems of Kashmir, India Journal of Environmental Manage- ment, Sep 91, v33, n2, p!43 Public Priorities for Evaluating Air Quality Management Measures Journal of Environmental Manage- ment, Oct 91, v33, n3, p205 Public Priorities for Efficiency in Air Quality Management Journal of Environmental Manage- ment, Oct 91, v33, n3, p223 Public Values for Equity in Air Quality Management Journal of Environmental Manage- ment, Oct 91, v33, n3, p239 A Framework for Monitoring, Modelling and Managing Water Quality in the Forth Estuary, Scotland Journal of Environmental Manage- ment, Dec 91, v33, n4, p311 Concentration Models for Dissolved Nitrogen Nutrients from Non-point Sources in Potomac Estuary Journal of Environmental Manage- ment, Dec 91, v33, n4, p335 Use of Comparative Choice Paradigm in Governmental Design Review: a Case Study Journal of Environmental Manage- ment, Dec 91, v33, n4, p351 Journal of Environmental Quality Salinity, Nitrate, and Water in Rangeland and Terraced Wheatland above Saline Seeps Journal of Environmental Quality, Jan-Mar 91, v20, nl,p8 Maize Production Impacts on Groundwater Quality Journal of Environmental Quality, Jan-Mar 91, v20, nl, p!2 83 ------- Landfill Leachate Recirculation: Effects on Vegetation Vigor and Clay Surface Cover Infiltration Journal of Environmental Quality, Jan-Mar 91, v20, nl, p!7 Probability of Sediment Yields from Surface Erosion on Granitic Roadfills in Idaho Journal of Environmental Quality, Jan-Mar 91, v20, nl, p53 Downstream Effects of Timber Harvesting on Channel Morphology in Elk River Basin, Oregon Journal of Environmental Quality, Jan-Mar 91, v20, nl, p60 Salinity and Boron Tolerances of Candidate Plants for the Removal of Selenium from Soils Journal of Environmental Quality, Jan-Mar 91, v20,nl,p!57 Sulfometuron Persistence and Movement in Soil and Water in North Dakota Journal of Environmental Quality, Jan-Mar 91, v20, nl, p209 Laboratory Measurements of Diffu- sion Coefficients for Trichloroethyl- enc and Orthoxylene in Undisturbed Tuff Journal of Environmental Quality, Jan-Mar 91, v20,nl,p215 Railway Right-of-Way Contaminants in the Lower Mainland of British Columbia: Polycyclic Aromatic Hydrocarbons Journal of Environmental Quality, Jan-Mar 91, v20, nl, p228 The Measurement of Bioavailable Phosphorus in Agricultural Runoff Journal of Environmental Quality, Jan-Mar 91, v20, nl, p235 Long-Term Ionic Increases from a Central Appalachian Forested Watershed Journal of Environmental Quality, Jan-Mar 91, v20, nl, p250 Relations Among NaOH-Extractable Phosphorus, Suspended Solids, and Ortho-Phosphorus in Streams of Wyoming Journal of Environmental Quality, Jan-Mar 91, v20, nl, p271 Nitrification Potential in Reclaimed Coal Mine Spoils and Soils in the Semiarid Southwest Journal of Environmental Quality, Jan-Mar 91, v20, nl, p279 Coal Waste Reclamation using Automated Weathering to Predict Lime Requirement Journal of Environmental Quality, Jan-Mar 91, v20, nl, p285 Positional, Spatially Correlated and Random Components of Variability in Carbon Dioxide Efflux Journal of Environmental Quality, Jan-Mar 91, v20, nl, p301 An Evaluation of Nitrogen Mineral- ization Indices for Organic Residues Journal of Environmental Quality, Apr-Jun 91, v20, n2, p368 Site-Specific Erosivity Evaluation of a Sierra Nevada Forested Watershed Soil Journal of Environmental Quality, Apr-Jun 91, v20, n2, p396 Phosphorus Loads from Selected Watersheds in the Drainage Area of the Northern Adriatic Sea Journal of Environmental Quality, Apr-Jun 91, v20, n2, p439 Reduction of Dissolved Oxygen Concentration in Wisconsin Streams during Summer Runoff: Journal of Environmental Quality, Apr-Jun 91, v20, n2, p445 Chemical Composition of Ochreous Precipitates from Ohio Coal Mine Drainage Journal of Environmental Quality, Apr-Jun 91, v20, n2, p452 Separation of Gaseous and Particulate Dry Deposition of Sulfur at a Forest Edge in Denmark Journal of Environmental Quality, Apr-Jun 91, v20, n2, p460 Spatial Variations of Sapwood Chemistry with Soil Acidity in Appalachian Forests Journal of Environmental Quality, Apr-Jun 91, v20, n2, p486 Trace Element Contamination of Soils in the Indiana Dunes Journal of Environmental Quality, Apr-Jun 91, v20, n2, p492 Dissipation of Clopyralid and Picloram in Soil and Seep Flow in the Blacklands of Texas Journal of Environmental Quality, Jul-Sep 91, v20, n3, p528 Transformation and Sorption of 1,2- Dibromo-3-Chloropropane in Subsurface Samples Collected at Fresno, California Journal of Environmental Quality, Jul-Sep 91,v20,n3,p547 Phosphorus Concentrations in Drainage Water in the Everglades Agricultural Area Journal of Environmental Quality, Jul-Sep 91, v20, n3,p608 Radiocesium Levels in Swedish Moose in Relation to Deposition, Diet, and Age Journal of Environmental Quality, Jul-Sep 91,v20,n3,p690 Cellulose Decay in Natural and Disturbed Peatlands in North Caro- lina Journal of Environmental Quality, Jul-Sep 91, v20, n3, p695 Phosphorus and Nitrogen Export from Forested Stream Catchments in Central Ontario Journal of Environmental Quality, Oct-Dec 91, v20, n4, p857 Journal of Environmental Science and Health- Environmental Science and Engineering New Methods for Modeling the Transport of Metals from Mineral Processing Wastes into Surface Waters Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n2, p!57 and n6, p813 Comparative Study for Tigris River Water Quality/Ninevah District Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n2, p217 84 ------- Potentially Mineralizable Nitrogen and Nitrate Leaching Under Different Land-Use Conditions in Western Nebraska Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p335 Chemical Fixation of Sewage Sludge Derived Ash Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p353 Bacterial Mutagenicity of Municipal Sewage Sludges Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n3, p395 Review of Forest Decline Research Activities and Results in the Federal Republic of Germany Journal of Environmental Science and Health—Environmental Science and Engineer ing, 1991, vA26, n3, p415 Trace Metal Study of Sediment Samples Near Electrical Generating Facility Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n4, p493 Determination of Chemical Pollution Parameters of the River Axios in Northern Greece Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n5, p621 Lead Pollution of Soils from a Continuous Point Source: A Case Study in Italy Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n5, p777 Intrusion Indices—A Measure of Groundwater Quali ty Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n6, p899 Mobilization of Heavy Metals from River Sediment of Northern Greece by Humic Substances Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7, p!055 Chemical and Physical Behavior of Two Kentucky Soils. I. Sodium- Calcium Exchange Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 pi 147 Chemical and Physical Behavior of Two Kentucky Soils. II. Saturated Hydraulic Conductivity—Exchange- able Sodium Relationships Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 pi 177 Chemical and Physical Behavior of Two Kentucky Soils. HI. Saturated Hydraulic Conductivity—Imhoff Cone Test Relationships Journal of Environmental Science and Health—Environmental Science and Engineer ing, 1991, vA26, n7 pi 195 Water Quality of a Coastal River Receiving Nutrient Inputs: Ammo- nium Nitrogen Transformations Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n7 p!287 Vertical Distribution of Heavy Metals in Sediments from Rivers in Northern Greece Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!345 Acid Mine Drainage Treatment Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!387 A Synthesis of Water Quality and Contaminants Data for the Atlantic Menhaden, Brevoortia tyrannus: Implications for Chesapeake Bay Journal of Environmental Science and Health—Environmental Science and Engineering, 1991, vA26, n8 p!513 Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes Residue Levels of Chlorinated Hydrocarbon Compounds in Water and Sediment Samples from Nile Branches in the Delta, Egypt Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, nl p!5 Estimating Off-Target Spray Deposi- tion on the Ground Following the Aerial Application of Glyphosate for Conifer Release in New Brunswick Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n2 p!85 Lead and Other Metals Distribution in Local Cooking Salt from the Fofi Salt-Spring in Akwana, Middle Benue Trough, Nigeria Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n3 p357 Chronic Toxicity of ThiodanR (Endosulfan) Insecticide to Louisiana Crayfish Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n4 p437 Droplet Size Spectra and Deposits of Bacillus thuringiensis Aerial Sprays, Following Application at Two Volume Rates over an Oak Forest Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n5&6 p653 Physicochemical Characterization of Industrial Effluents and Their Effect on Fish Survival Journal of Environmental Science and Health—Pesticides, Food Contaminants, and Agricultural Wastes, 1991, vB26, n5&6 p683 85 ------- Journal of Experimental Marine Biology and Ecology Tracing the Influence on Sediments of Organic Waste from a Salmonid Farm Using Stable Isotope Analysis Journal of Experimental Marine Biology and Ecology, 1991, v!45, n2, p!6l Environmental Influences on the Growth and Survival of West Indian Spider Crabs Mithrax spinosissimus (Lamarck) in Culture Journal of Experimental Marine Biology and Ecology, 1991, v!46, nl, p27 Point vs. Photo Quadrat Estimates of the Cover of Sessile Marine Organ- isms Journal of Experimental Marine Biology and Ecology, 1991, v!46, n2, p!93 Recruitment of the Mussel Mytilus edulis L. on Sheltered and Exposed Shores in Maine, USA Journal of Experimental Marine Biology and Ecology, 1991, v!47, nl, p65 Biochemical and Energetic Composi- tion, Population Biology, and Chemical Defense of the Antarctic Ascidian Cnemidocarpa verrucosa Lesson Journal of Experimental Marine Biology and Ecology, 1991, v!47, n2, p!63 Habitat-Specific Growth of Hard Clams Mercenaria mercenaria (L.) from the Indian River, Florida Journal of Experimental Marine Biology and Ecology, 1991, v!47, n2, p245 Caprellid Amphipods: Fast Food for the Reproductively Active Journal of Experimental Marine Biology and Ecology, 1991.-vl.48, nl, p27 Orientation of Hatchling Loggerhead Turtles at Sea Off Artificially Lighted and Dark Beaches Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, Pi Feeding Ecology of Benthic Mobile Predators: Experimental Analyses of Their Influence in Rocky Subtidal Communities of the Gulf of Maine Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, P13 The Role of Intertidal Mudbanks in the Diagenesis and Export of Dis- solved and Paniculate Materials from the Fly Delta, Papua New Guinea Journal of Experimental Marine Biology and Ecology, 1991, v!49, nl, p81 The Effects of Salinity, Temperature, and Photoperiod on Epitokal Meta- morphosis in Neantties succinea (Frey et Leuckart) from San Fran- cisco Bay Journal of Experimental Marine Biology and Ecology, 1991, v!49, n2, p!77 Seasonal Uptake of Carbon and Nitrogen and Intracellular Storage of Nitrate in Planktonic Organisms in the Skagerrak Journal of Experimental Marine Biology and Ecology, 1991, v!51, nl, p!21 Direct and Indirect Effects of Nutrients on Intertidal Community Structure: Variable Consequences of Seabird Guano. Journal of Experimental Marine Biology and Ecology, 1991, v!51, n2, p!39 Effect of Temperature on Carbon, Nitrogen and Phosphorus Turnover by the Solitary Ascidian Herdmania momus (Savigny) Journal of Experimental Marine Biology and Ecology, 1991, v!52, nl, p!5 Re-Establishment ofMelampus bidentatus (Say) and Other Macroinvertebrates on a Restored Impounded Tidal Marsh: Comparison of Populations Above and Below the Impoundment Dike Journal of Experimental Marine Biology and Ecology, 1991, v!52, nl, P33 The Abundance of Shore Crabs Carcinus maenas (L.) on a Tidal Flat in the Wadden Sea after Cold and Mild Winters Journal of Experimental Marine Biology and Ecology, 1991, v!53, nl, P97 The Role of Sea Urchin Grazing in Regulating Subtropical Seagrass Meadows: Evidence from Field Manipulations in the Northern Gulf of Mexico Journal of Experimental Marine Biology and Ecology, 1991, v!54, n2, p215 Journal of Irrigation and Drainage Engineering Dynamic-Node-Numbering Concept in Channel Network Model Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p48 Evapotranspiration Estimation for Data-Short Environment Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p!07 Drainage-Subirrigation Effect on Water Quality in Georgia Flatwoods Journal of Irrigation and Drainage Engineering, Jan/Feb 91, vl!7, nl, p!23 Problems and Potential of Irrigated Agriculture in Sub-Saharan Africa Journal of Irrigation and Drainage Engineering, Mar/Apr 91, v 117, n2, p!55 Irrigation of Small-Level Basins in Egypt Journal of Irrigation and Drainage Engineering, May/Jun 91, vl!7, n3, p361 Vertical Leakage in Egypt's Nile Valley: Estimation and Implications Journal of Irrigation and Drainage Engineering, Jul/Aug 91, vl!7, n4, p515 Runoff Curve Numbers for Re- claimed Surface Mines in Pennsylva- nia Journal of Irrigation and Drainage Engineering, Sep/Oct 91, vl!7, n5, p656 86 ------- Irrigation in Midwest: Lessons from Illinois Journal of Irrigation and Drainage Engineering, Sep/Oct 91, vl!7, n5, p700 Journal of Parasitology Helminth Infracommunities of the Newt, Notophthalmus viridescens, from Turkey Marsh, Michigan Journal of Parasitology, Feb 91, v77, nl, p87 Parasitic and Phoretic Arthropods of Sylvatic and Commensal White- footed Mice (Peromyscus leucopus) in Central Tennessee, with Notes on Lyme Disease Journal of Parasitology, Apr 91, v77, n2, p219 Helminth Infracommunities of the Frogs Rana catesbeiana and Rana clamitans from Turkey Marsh, Michigan Journal of Parasitology, Jun 91, v77, n3,p366 The Effects of Periodic Eutrophica- tion on Parasitism and Stock Identifi- cation of Trematomus bernacchii (Pisces: Nototheniidae) in McMurdo Sound, Antarctica Journal of Parasitology, Aug 91, v77, n4, p551 Canine Leishmaniasis: Pathological and Ecological Factors Influencing Transmission of Infection Journal of Parasitology, Aug 91, v77, n4, p557 A Brugia Species Infecting Rabbits in the Northeastern United States Journal of Parasitology, Oct 91, v77, n5, p796 Serological Survey for Heartworm (Dirofilaria immitis) in Dogs in Washington Journal of Parasitology, Oct 91, v77, n5, p800 Spatial and Temporal Dispersion of Immature Ixodes dammini on Peromyscus leucopus in Northwest- ern Illinois Journal of Parasitology, Dec 91, v77, n6, p945 Journal of Soil and Water Conservation Managing Oregon's Estuarine Resource Lands Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, n 1, p23 Terrain Analysis: Integration into the Agricultural Nonpoint Source (AGNPS) Pollution Model Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p59 Sediment Deposition in a Forested Inland Wetland with a Steep-Farmed Watershed Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p64 Montana Extension Initiative Focuses on Private Well Quality Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p69 A Comparison of Wing-Chisel Tillage with Conventional Tillage on Crop Yield, Resource Conservation, and Economics Journal of Soil and Water Conserva- tion, Jan-Feb 91, v46, nl, p78 Protecting Iowa's Common Wealth: Challenges for the Leopold Center for Sustainable Agriculture Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, p89 Future Water Issues: Confrontation or Compromise Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, p96 Nitrogen Effects on Soil Water Extraction by Tall Fescue in Northern Appalachia Journal of Soil and Water Conserva- tion, Mar-Apr 91, v46, n2, pi50 A Cooperative Educational Program to Reduce Soil Erosion Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p!69 Strategic Planning for a Comprehen- sive Water Plan Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, pi78 Erosion, Sediment, and Economic Effects of Conservation Compliance in an Agricultural Watershed Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p211 Perceptions of Conservation Compli- ance Among Farmers in a Highly Erodible Area of Ohio Journal of Soil and Water Conserva- tion, May-Jun 91, v46, n3, p220 STEEP: A Regional Model for Environmental Research and Educa- tion Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p245 Land Degradation in Australia: The Search for a Legal Remedy Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p256 A Statewide LESA System for Hawaii Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p263 The Arkansas Response to Federal Farm Program Opportunities Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p272 Temporal Trends in Fluvial-Sediment Discharge in Ohio, 1950-1987 Journal of Soil and Water Conserva- tion, Jul-Aug 91, v46, n4, p311 Land User Attitudes Toward Imple- mentation of Conservation Compli- ance Farm Plans Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p365 A Field Study of Macropore Flow Under Saturated Conditions Using a Bromide Tracer Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p376 Relationships of Cotton Dry Matter Production and Plant Structural Characteristics for Wind Erosion Modeling Journal of Soil and Water Conserva- tion, Sep-Oct 91, v46, n5, p381 Wetlands in Watersheds Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p415 87 ------- Methods for Estimating Wetland Loss: The Rainbasin Region of Nebraska Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p441 Water Balance Components in the Georgia Coastal Plain: A GLEAMS Model Validation and Simulation Journal of Soil and Water Conserva- tion, Nov-Dec 91, v46, n6, p450 Journal of the Air and Waste Management Association Highlights of the Clean Air Act Amendments of 1990 Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p!6 Fogwater Chemistry in a Wood- Burning Community, Western Oregon Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p32 Remote Sensing Measurements of Carbon Monoxide Emissions Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p39 A Comparison of Ozone Injury to Vegetation During Moist and Drought Years Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, p63 Long-term Monitoring of the HAZCON Stabilization Process at the Douglasville, Pennsylvania Super- fund Site Journal of the Air and Waste Man- agement Association, Jan 91, v41, nl, Paniculate Characteristics and Visual Effects of the Atmosphere at Re- search Triangle Park Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2, p!54 Issues and Trends in Electrostatic Precipitation Technology for U.S. Utilities Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2, p222 EPA SITE Demonstration of BioTrol Aqueous Treatment System Journal of the Air and Waste Man- agement Association, Feb 91, v41, n2, p228 Seasonal Variations and Trends in Concentrations of Filter-collected Polycyclic Aromatic Hydrocarbons (PAH) and Mutagenic Activity in the San Francisco Bay Area Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p276 Optimizing Sensitivity of SIM Mode of GC/MS Analysis for EPA's TO-14 Air Toxics Method Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p287 Source Apportionment with Site Specific Source Profiles Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p294 Overview and Update of the Super- fund Innovative Technology Evalua- tion (SITE) Demonstration Program Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p344 Technological Innovation in Hazard- ous Waste Remediation Journal of the Air and Waste Man- agement Association, Mar 91, v41, n3, p347 Estimates of Ground Level TSP, SO2 and HCL for a Municipal Waste Incinerator to be Located at Tynes Bay, Bermuda Journal of the Air and Waste Man- agement Association, Apr 91, v41, n4, p429 Spatial and Temporal Variability of Ozone Exposure in Forested Areas of the United States and Canada: 1978- 1988 Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p694 Evaluation of the Effects of Emission Reductions on Secondary Paniculate Matter in the South Coast Air Basin of California Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p702 Treatment Technology Evaluation for Aqueous Metal and Cyanide Bearing Hazardous Wastes (F007) Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p710 Effectiveness of Radon Control Techniques in Fifteen Homes Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p723 Designing Treatability Studies for CERCLA Sites: Three Critical Issues Journal of the Air and Waste Man- agement Association, May 91, v41, n5, p763 Ambient Air Arsenic Levels Along the Texas-Mexico Border Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p827 Evaluation of Risks from Urban Air Pollutants in the Southeast Chicago Area Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p844 Demonstration of In Situ Steam and Hot-air Stripping Technology Journal of the Air and Waste Man- agement Association, Jun 91, v41, n6, p873 A Probabilistic Production Costing Analysis of SO2Emissions Reduction Strategies for Ohio: Emissions, Cost, and Employment Tradeoffs Journal of the Air and Waste Man- agement Association, Jul 91, v41, n7, p956 Long-Path FTIR Measurements of Volatile Organic Compounds in an Industrial Setting Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8,p!062 ------- A Tedlar Bag Sampling System for Toxic Organic Compounds in Source Emission Sampling and Analysis Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8,p!095 Waste Reduction Technology Evaluations of the U.S. EPA WRITE Program Journal of the Air and Waste Man- agement Association, Aug 91, v41, n8,p!122 Urban Air Pollution in Latin America and the Caribbean Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!66 Making Cleanup Decisions at Hazardous Waste Sites: The Clean Sites Approach Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!72 Designing and Managing the San Joaquin Valley Air Quality Study Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!76 An Analysis of Biomedical Waste Incineration Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9,pl!80 Annual Average Radon Concentra- tions in California Residences Journal of the Air and Waste Man- agement Association, Sep 91, v41, n9, p!207 Static Leaching of Solidified/ Stabilized Hazardous Waste from the Solidtech Process Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO,p!348 Predicting Potential Sound Levels: A Case Study in an Urban Area Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO, p!355 Engineering Bulletins: Aids to the Development of Remedial Alterna- tives Journal of the Air and Waste Man- agement Association, Oct 91, v41, nlO, p!393 Summary of the 1991 EPA/A&WMA International Symposium: Measure- ment of Toxic and Related Air Pollutants Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!432 How Clean is Clean? Cleanup Criteria for Contaminated Soil and Groundwater Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!446 Characterization of Ozone During Consecutive Drought and Wet Years at a Rural West Virginia Site Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!450 Sources and Source Strengths of Volatile Organic Compounds in a New Office Building Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,pl461 U.S. EPA SITE Demonstration of AWD Technologies' AquaDetox/ SVE System Journal of the Air and Waste Man- agement Association, Nov 91, v41, nll,p!519 Commuter Exposures to VOCs in Boston, Massachusetts Journal of the Air and Waste Man- agement Association, Dec 91, v41, n!2, p!594 Impact of Toll Removal on Air Paniculate Concentration in Jackson- ville, Florida Journal of the Air and Waste Man- agement Association, Dec 91, v41, n!2, p!601 Journal of the Institution of Water and Environmental Management Sheep-Dips as a Source of Pollution of Freshwaters—A Study in Grampian Region Journal of the Institution of Water and Environmental Management, Feb 91, v5, nl, p21 Design of Sewage-Treatment Plants in Brisbane, Australia Journal of the Institution of Water and Environmental Management, Feb 91, v5, nl, p58 The Avalon Lakes: An Environmen- tal Opportunity Journal of the Institution of Water and Environmental Management, Feb 91,v5,nl,p66 Commissioning and Operation of Yau Kom Tau Water-Treatment Works (Hong Kong) Using Direct Filtration Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!05 Design and Construction of the New Bintulu Water Supply, Sarawak, Malaysia Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!41 Mechanisms of Groundwater Pollu- tion by Pesticides Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!86 Environmental Impact Assessment and the Water Industry: Implications for Nature Conservation Journal of the Institution of Water and Environmental Management, Apr 91, v5, n2, p!94 Design and Construction of Bellozanne Sludge-Treatment Plant, Jersey Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3, p272 Design and Construction of Bulk Storage Reservoirs—Muna, Saudi Arabia Journal of the Institution of Water and Environmental Management, Jun 91, v5, n3, p283 89 ------- Agricultural Pollution: Control and Abatement in the Upper Thames Region Journal of the Institution of Water and Environmental Management, Jun 91,v5,n3,p318 Characterization and Treatment of Leachates from Hong Kong Landfill Sites Journal of tlie Institution of Water and Environmental Management, Jun 91, v5, n3, p326 Pesticides in Surface Waters and Groundwaters Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p389 The Wastewater Disposal System of the City of Yokohama, Japan Journal of t fie Institution of Water and Environmental Management, Aug 91, v5, n4, p396 A Pilot UK Evaluation of a Rapid Defined Substrate Method for Enumeration of Total Coliforms and Escherichia coli in Water Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p413 Water Quality Implications of an Observed Trend of Rainfall and Runoff Journal of the Institution of Water and Environmental Management, Aug 91, v5, n4, p419 Cyanobaclerial (Blue-Green Algal) Toxins and their Significance in UK and European Waters Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p460 New Treatment Processes for Pesticides and Chlorinated Organics Control in Drinking Water Journal of the Institution of Water and Environmental Management, Aug91,v5,n4,p466 Contaminated Land: Implications for Water Pollution Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p529 The Occurrence of Coliform Bacteria in the Surface Soils of Two Catchment Areas in the Yorkshire Dales Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p534 Historical Factors and Recent Developments in Wastewater Treatment Management in Japan Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p553 Design and Construction of an Ion- Exchange Denitrification Plant in South Staffordshire Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p566 Environmental Implications of Treatment of Coastal Sewage Discharges Journal of the Institution of Water and Environmental Management, Oct 91, v5, n5, p573 Identification, Investigation and Assessment of Contaminated Land Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p617 Ultra-Violet Disinfection of Sewage Effluents: A Pilot Study at Bellozanne, Jersey Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p649 The Roadford Scheme: Minimizing Environmental Impact on Affected Catchments Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p671 English Nature's Concerns for the Aquatic Environment Journal of the Institution of Water and Environmental Management, Dec 91, v5, n6, p703 Journal of the Science of Food and Agriculture Flour Quality Tests for Selected Wheat Cultivars and Their Relation- ship to Arabic Bread Quality Journal of the Science of Food and Agriculture, 1991, v54, nl, p99 Maize Populations with Resistance to Field Contamination by Aflatoxin Bj Journal of the Science of Food and Agriculture, 1991, v54, n2, p235 Reduction of Cresolase and Catecholase Activities in Tubers of Some Indian Potato Varieties by the Application of Potash Fertilisers Journal of the Science of Food and Agriculture, 1991, v54, n3, p339 Effect of Relative Humidity and Chlorophenol Content on the Fungal Conversion of Chlorophenols to Chloroanisoles in Fibreboard Cartons Containing Dried Fruit Journal of the Science of Food and Agriculture, 1991, v54, n4, p595 Response of Tea Quality Parameters to Time of Year and Nitrogen Fertiliser Journal of the Science of Food and Agriculture, 1991, v55, nl, pi Effects of Long-term Herbicide Use, Irrigation and Nitrogen Fertiliser on Soil Fertility in an Apple Orchard Journal of the Science of Food and Agriculture, 1991, v55, n3, p377 Effect of Tropical Environmental Conditions on Rice Kernel Breakage during Milling Journal of the Science of Food and Agriculture, 1991, v55, n4, p521 Occurrence of Mycotoxigenic Fungi and Mycotoxins in Animal Feed from Bihar, India Journal of the Science of Food and Agriculture, 1991, v56, nl, p39 Agronomic Value of Urban Waste and the Growth of Ryegrass (Lolium perenne) in a Calciorthid Soil Amended with this Waste Journal of the Science of Food and Agriculture, 1991, v56, n4, p457 Review of Fertiliser and Herbicide Use in UK Tree Crop Systems Journal of the Science of Food and Agriculture, 1991, v57, nl, pi 90 ------- Effects of Husbandry Practices on the Seed Yield and Oil Content of Linseed in Northern Scotland Journal of the Science of Food and Agriculture, 1991, v57, n2, p!89 Quantitative Variation of Total and Individual High Molecular Weight Glutenin Subunits of Wheat in Relation to Variation in Environmen- tal Conditions Journal of the Science of Food and Agriculture, 1991, v57, n3, p405 Journal of Toxicology and Environmental Health Model for Assessment of Lead Content in Human Surface Enamel Journal of Toxicology and Environ- mental Health, 1991, v32, n2, pill Assessment of the Human Health Risks Posed by Exposure to Chro- mium-Contaminated Soils Journal of Toxicology and Environ- mental Health, 1991, v32, n2, p!61 Human Exposures from Dioxin in Soil—A Meeting Report Journal of Toxicology and Environ- mental Health, 1991, v32, n2, p205 Dioxin Contamination and Growth and Development in Great Blue Heron Embryos Journal of Toxicology and Environ- mental Health, 1991, v32, n3, p331 A 2-Year Study of Seasonal Indoor Radon Variations in Northern Virginia Journal of Toxicology and Environ- mental Health, 1991, v33, n2, pl!5 Malaria Control and Levels of DDT in Serum of Two Populations in KwaZulu Journal of Toxicology and Environ- mental Health, 1991, v33, n2, p!41 Air Pollution and Urinary Thioether Excretion in Children of Barcelona Journal of Toxicology and Environ- mental Health, 1991, v33, n2, p!89 Correlation of Cadmium, Copper, Manganese, and Zinc Levels in the Urine of People in Nonpolluted Areas Journal of Toxicology and Environ- mental Health, 1991, v33, n3, p263 Environmental Contaminants and the Reproductive Success of Lake Trout in the Great Lakes: An Epidemiologi- cal Approach Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p375 Epidemiology of Great Lakes Bald Eagles Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p395 The Case for a Cause-Effect Linkage Between Environmental Contamina- tion and Development in Eggs of the Common Snapping Turtle (Chelydra s. serpentina) from Ontario, Canada Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p521 Cause-Effect Linkages Between Chemicals and Populations of Mink (Mustela vison) and Otter (Lutra canadensis) in the Great Lakes Basin Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p549 Effects of Organochlorine Chemicals on the Reproductive Outcome of Humans Who Consumed Contami- nated Great Lakes Fish: An Epide- miologic Consideration Journal of Toxicology and Environ- mental Health, 1991, v33, n4, p587 Recovery of Lung Pyridine Nucleoti- des Following Acute Exposure of Adult and Aged Rats to Ozone Journal of Toxicology and Environ- mental Health, 1991, v34, nl, pi 15 Postiabeling Analysis of Polycyclic Aromatic Hydrocarbon-DNA Adducts in White Blood Cells of Foundry Workers Journal of Toxicology and Environ- mental Health, 1991, v34, n2, p!77 Urinary Mutagens in Cosmetologists and Dental Personnel Journal of Toxicology and Environ- mental Health, 1991, v34, n2, p!97 Epidemiologic Study of Cadmium and Lead in the Hair of Ceramists and Dental Personnel Journal of Toxicology and Environ- mental Health, 1991, v34, n4, p423 Journal of Water Resources Planning and Management Annual Runoff Estimation for Catchments in India Journal of Water Resources Planning and Management, Jan/Feb 91, vl!7, nl,pl User-Specific Water Demand Elasticities Journal of Water Resources Planning and Management, Jan/Feb 91, vl!7, nl, p52 Climatic Sensitivity of California Water Resources Journal of Water Resources Planning and Management, Jan/Feb 91, v 117, nl,p!08 On Management of Ground Water in Ross Creek Basin, Alberta, Canada Journal of Water Resources Planning and Management, Mar/Apr 91, vl!7, n2,p!95 Sociotechnical Analysis of Irrigation Drainage in Central California Journal of Water Resources Planning and Management, Mar/Apr 91, vl!7, n2, p217 Equitable Apportionment between Nevada and California Journal of Water Resources Planning and Management, Mar/Apr 91, vl 17, n2, p253 Method for Locally Adapted Water- Pollution Abatement in Lake Mjosa, Norway Journal of Water Resources Planning and Management, Jul/Aug 91, vl 17, n4, p415 Water Supplies and Nationwide Drought of 1988 Journal of Water Resources Planning and Management, Jul/Aug 91, vl!7, n4,p460 System Analysis of Water Treatment Plant in Taiwan Journal of Water Resources Planning and Management, Sep/Oct 91, v!17, n5, p536 Model Aggregation for the California State Water Project Journal of Water Resources Planning and Management, Sep/Oct 91, vl 17, n5,p549 91 ------- Optimal Stochastic Operation of Salt River Project, Arizona Journal of Water Resources Planning and Management, Sep/Oct91, vl!7, n5,p566 Drought Management Plan for Lower Colorado River in Texas Journal of Water Resources Planning and Management, Nov/Dec 91, vl!7, n6,p645 Limnology and Oceanography Net In Situ Growth Rates of Phy- toplankton in an Oligotrophic, Tropical Shelf Ecosystem Limnology and Oceanography, Jan 91,v36,nl,pl3 Pigment-specific Rates of Phy- toplankton Growth and Microzooplankton Grazing in the Open Subarctic Pacific Ocean Limnology and Oceanography, Jan 91,v36,nl,p50 Zooplankton Effects on Phytoplank- ton in Lakes of Contrasting Trophic Status Limnology and Oceanography, Jan 91,v36,nl,p64 Secchi Disk and Photometer Esti- mates of Light Regimes in Alaskan Lakes: Effects of Yellow Color and Turbidity Limnology and Oceanography, Jan 91,v36,nl,p91 The Role of Seasonal Turnover in Lake Alkalinity Dynamics Limnology and Oceanography, Jan 91,v36,nl,pl06 Physiological Characteristics and Food-web Dynamics of Synechococcus in Lakes Huron and Michigan Limnology and Oceanography, Mar 91,v36,n2,p219 Nutrients and Chlorophyll at the Interface of a Watershed and an Estuary Limnology and Oceanography, Mar 91,v36,n2,p251 Weak Coupling of Bacterial and Algal Production in a Heterotrophic Ecosystem: The Hudson River Estuary Limnology and Oceanography, Mar 91, v36, n2, p268 Cross-shelf Transport Causes Recruitment to Intertidal Populations in Central California Limnology and Oceanography, Mar 91, v36, n2, p279 Differential Survival of Bacteria Ingested by Zooplankton from a Stratified Eutrophic Lake Limnology and Oceanography, Jul 91,v36,n5,p829 Characterization of a Dense, Purple Sulfur Bacterial Layer in a Meromictic Salt Lake Limnology and Oceanography, Jul 91,v36, n5,p846 Seasonal Variations in Size Structure and Procaryotic Dominance in Sulfurous Lake Cis<5 Limnology and Oceanography, Jul 91,v36,n5,p860 Bacterivory by Sestonic Protists in a Southeastern Blackwater River Limnology and Oceanography, Jul 91, v36, n5, p873 Time-dependent Coupling of Inor- ganic and Organic Nitrogen Uptake and Regeneration in the Plume of the Chesapeake Bay Estuary and its Regulation by Large Hetertrophs Limnology and Oceanography, Jul 91, v36, n5, p895 Littoral-Pelagic Phosphorus Dynam- ics During Nighttime Convective Circulation Limnology and Oceanography, Jul 91,v36,n5,p949 Nutrient Cycling in a Freshwater Marsh: The Decomposition of Fish and Waterfowl Carrion Limnology and Oceanography, Jul 91, v36, n5, p976 Contribution of Zooplankton Grazing to the Decline of a Ceratium Bloom Limnology and Oceanography, Sep 91,v36,n6,pl091 Oxygen-consuming Processes at the Profundal and Littoral Sediment- Water Interface of a Small Meso- eutrophic Lake (Lake Vechten, The Netherlands) Limnology and Oceanography, Sep 91,v36,n6,pll24 Distribution of Terrestrially Derived Dissolved Organic Matter on the Southeastern U.S. Continental Shelf Limnology and Oceanography, Sep 91, v36.n6.pl 134 The Flushing of Two Deep-sea Basins, Southern California Border- land Limnology and Oceanography, Sep 91,v36,n6,pll50 The Importance of Zooplankton- protozoan Trophic Couplings in Lake Michigan Limnology and Oceanography, Nov 91,v36,n7,pl335 A Mathematical Model of the Manganese Cycle in a Seasonally Anoxic Lake Limnology and Oceanography, Nov 91,v36, n7,p!415 North American Journal of Fisheries Management Evaluation of Largemouth Bass- Yellow Perch Communities in Small South Dakota Impoundments North American Journal of Fisheries Management, Winter 91, VI1, nl, p43 Seasonal Changes in Body Condition of White Crappies and Relations to Length and Growth in Melvern Reservoir, Kansas North American Journal of Fisheries Management, Winter 91, VI1, nl, p50 Effect of Prudhoe Bay Crude Oil on the Homing of Coho Salmon in Marine Waters North American Journal of Fisheries Management, Spring 91, VI1, n2, p!60 Comparison of Bass-Club Tourna- ment Reports and Creel Survey Data from Texas Reservoirs North American Journal of Fisheries Management, Spring 91, Vll, n2, p!77 92 ------- Relations Among Stream Tempera- ture, Angling Success for Rainbow Trout and Brown Trout, and Fisher- man Satisfaction North American Journal of Fisheries Management, Spring 91, VI1, n2, p!90 Changes in Largemouth Bass Populations at Kentucky and Barkley Lakes: Environmental or Regulatory Responses? North American Journal of Fisheries Management, Summer 91, VI1, n3, p285 Growth and Survival of Stocked Lake Trout with Nuclear Cataracts in Lake Ontario North American Journal of Fisheries Management, Summer 91, VI1, n3, p429 White Crappie Summer Movements and Habitat Use in Delaware Reser- voir, Ohio North American Journal of Fisheries Management, Fall 91, Vll, n4, p504 Factors Affecting Abundance of White Crappies in Chickamauga Reservoir, Tennessee, 1970-1989 North American Journal of Fisheries Management, Fall 91, VI1, n4, p513 Effect of Environmental Variables upon Crappie Young, Year-Class Strength, and the Sport Fishery North American Journal of Fisheries Management, Fall 91, Vll, n4, p534 Regulatory Toxicology and Pharmacology A Survey and Analysis of States' Methodologies for Deriving Drinking Water Guidelines for Chemical Contaminants Regulatory Toxicology and Pharma- cology, Feb 91, v!3, nl, p!8 Airborne Concentrations of Asbestos in 71 School Buildings Regulatory Toxicology and Pharma- cology, Feb 91, v!3, nl, p99 The Health Hazards Posed by Chromium-Contaminated Soils in Residential and Industrial Areas: Conclusions of an Expert Panel Regulatory Toxicology and Pharma- cology, Apr 91, v!3, n2, p!95 Standard Setting Processes and Regulations for Environmental Contaminants in Drinking Water: State versus Federal Needs and Viewpoints Regulatory Toxicology and Pharma- cology, Jun 91, v!3, n3, p293 Evaluation of the Carcinogenic Potential of Pesticides. 3. Aliette Regulatory Toxicology and Pharma- cology, Aug 91, v!4, nl, p3 Conservatism in Maximally Exposed Individual (MEI) Predictive Exposure Assessments: A First-Cut Analysis Regulatory Toxicology and Pharma- cology, Oct 91, v!4, n2, p!07 Risk Analysis Protective Responses to Household Risk: A Case Study of Radon Mitigation Risk Analysis, Mar 91, vll, nl, p!21 Cancer Fatalities from Waterborne Radon (Rn-222) Risk Analysis, Mar 91, vll, nl, p!35 Public Perception of the Risks of Floods: Implications for Communica- tion Risk Analysis, Jun 91, vll, n2, p255 Fishing a Superfund Site: Dissonance and Risk Perception of Environmen- tal Hazards by Fishermen in Puerto Rico Risk Analysis, Jun 91, vll, n2, p269 General Deterrance of Drunk Driv- ing: Evaluation of Recent American Policies Risk Analysis, Jun 91, vll, n2, p279 Predicting EPA's Forthcoming CO Standards in Light of New Clinical Evidence Risk Analysis, Jun 91, vll, n2, p325 A Note on the Influence of Rail Defects on the Risk Associated with Shipping Hazardous Materials by Rail Risk Analysis, Jun 91, vll, n2, p333 Human Health Risks Associated with Asbestos Abatement Risk Analysis, Sep 91, vll, n3, p465 Estimation of Maximum Tolerated Dose for Long-Term Bioassays from Acute Lethal Dose and Structure by QSAR Risk Analysis, Sep 91, vll, n3, p509 Knowledge and Risk Perception Among Nuclear Power Plant Employ- ees Risk Analysis, Dec 91, vll, n4, p607 Estimating the Value of Avoiding Morbidity and Mortality from Foodborne Illnesses Risk Analysis, Dec 91, vll, n4, p619 Planning Replacement of Natural Gas Distribution Systems Under Con- straints on Acceptable Risk from Explosions Risk Analysis, Dec 91, vll, n4, p677 Perceived Risk, Stigma, and Potential Economic Impacts on a High-Level Nuclear Waste Repository in Nevada Risk Analysis, Dec 91, vll, n4, p683 Research Journal of the Water Pollution Control Federation Hydrological Simulation of Tennessee's North Reelfoot Creek Watershed Research Journal of the Water Pollution Control Federation, 1991, v63, nl, plO Measuring the Usable Carbonate Alkalinity of Operating Anaerobic Digesters Research Journal of the Water Pollution Control Federation, 1991, v63, nl, p28 Microbiological Study of Ten New Jersey Rotating Biological Contactor Wastewater Treatment Plants Research Journal of the Water Pollution Control Federation, 1991 v63, nl, p35 The Next Generation of Septage Treatment Research Journal of the Water Pollution Control Federation, 1991, v63, nl, p84 93 ------- Determination of Nonregulated Pollutants in Three New Jersey Publicly Owned Treatment Works (POTWs) Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!04 Treatment of VOC-Oontaminated Groundwater by Hydrogen Peroxide and Ozone Oxidation Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!20 Accelerated Deacetylation of Cellu- lose Acetate by Metal Salts with Aqueous Chlorine Research Journal of the Water Pollution Control Federation, 1991, v63, n2, p!77 Modeling the Hydrogeochemical Response of a Stream to Acid Deposition Using the Enhanced Trickle-Down Model Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p220 A Reanalysis of Data Supporting U.S. Federal Bacteriological Water Quality Criteria Governing Marine Recre- ational Waters Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p259 Performance of an Overland Flow System Treating Food-Processing Wastewater Research Journal of the Water Pollution Control Federation, 1991, v63, n3, p266 Relationships Between Metal Concentrations and Crown Corrosion in Los Angeles County Sewers Research Journal of the Water Pollution Control Federation, 1991, v63, n5, p789 Science of the Total Environment Radioactivity in the Great Lakes Science of the Total Environment, 1991,vlOO,p61 The Behaviour of Heavy Metals in Sewage Sludge-Amended Soils Science of the Total Environment, 1991, vlOO, p!51 Sewage Sludge as a Source of Environmental Selenium Science of the Total Environment, 1991,vlOO,pl77 The Impact of Heavy Metals on Lowland Rivers and the Implications for Man and the Environment Science of the Total Environment, 1991, vlOO, p207 The Atmospheric Input Flux of Trace Metals to the North Sea; a Review and Recommendations for Research Science of the Total Environment, 1991, vlOO, p301 Atmospheric Fate of Toxic Aromatic Compounds Science of the Total Environment, 1991,vlOO,p367 Environmental Effects of Landfills Science of the Total Environment, 1991, vlOO, p415 Exposure Limits for Occupational and Environmental Chemical Pollut- ants in Various Media Science of the Total Environment, 1991, VlOl, p45 Mercury Levels in the Components of the Environment and Diets Science of the Total Environment, 1991, vlOl, p79 Environmental Genotoxicity Monitor- ing Using Salmonella typhimurium Strains as Indicator System Science of the Total Environment, 1991,vl01,pl39 Evaluation of Simultaneous Industrial and Environmental Exposure to Metals Science of the Total Environment, 1991, vlOl, p!49 The Priority List of Environmental Chemical Hazards in Poland Science of the Total Environment, 1991,vl01,pl53 Environmental and Biological Monitoring of Exposure to Nitrous Oxide Science of the Total Environment, 1991,vl01,pl67 Environmental and Biological Monitoring of Exposure to n-Hexane Science of the Total Environment, 1991,vl01,pl69 Epidemiological Studies for Estab- lishing Hygienic Limit Values of Indoor Air in Hungary Science of the Total Environment, 1991,vl01,pl70 Organochlorine Herbicides in Drinking and Surface Waters Science of the Total Environment, 1991,vl01,pl73 The Long-Term Persistence of Polynuclear Aromatic Hydrocarbons (PAHs) in an Agricultural Soil Amended with Metal-Contaminated Sewage Sludges Science of the Total Environment, 1991, vlOl, p235 A Nation-Wide Survey of the Chemical Composition of Drinking Water in Norway Science of the Total Environment, 1991,vl02,p35 Chlorine Dioxide as a Post-Disinfec- tant for Dutch Drinking Water Science of the Total Environment, 1991,vl02,pl01 Trace Metal Anomalies in Surface Soils and Vegetation on Two Active Island Volcanoes: Stromboli and Vulcano (Italy) Science of the Total Environment, 1991,vl02,p209 Polycyclic Aromatic Hydrocarbons in Air, Soil and Vegetation in the Vicinity of an Urban Roadway Science of the Total Environment, 1991,vl02,p229 Impact of Thermal Proofing of a Church on Its Indoor Air Quality: the Combustion of Candles and Incense as a Source of Pollution Science of the Total Environment, 1991, v!02, p241 Polycyclic Aromatic Hydrocarbon (PAH) Concentrations in Ambient Airborne Particles from Local Traffic and Distant Sources; Variation of the PAH Profile Science of the Total Environment, 1991,vl03,pl 94 ------- Natural Background Concentrations of Rare-Earth Elements in a Forest Ecosystem Science of the Toted Environment, 1991, v!03, p27 Reproductive Cycle and Heavy Metals in the Organs of Red Mullet, Mullus barbatus (L.), from the Northwestern Mediterranean Science of the Total Environment, 1991,vl03,p47 Occurrence and Behaviour of Several Groups of Organic Micropollutants in the Scheldt Estuary Science of the Total Environment, 1991,vl03,p57 The Radioecological Consequences for Lowland Pastures Used to Fatten Upland Sheep Contaminated with Radiocaesium Science of the Total Environment, 1991,vl03,p73 Selenium Cycling Through Agricul- tural Grasslands in the UK: Budget- ing the Role of the Atmosphere Science of the Total Environment, 1991,vl03,p89 Accumulation of Arsenic by Aquatic Plants Science of the Total Environment, 1991,vl03,p215 Chemical Characterization of Fly Ash from Coal-Fired Thermal Power Plants in India Science of the Total Environment, Aprl5,91,vl03,n2&3,pl51 The Quality of Groundwater in Bahrain Science of the Total Environment, Aprl5,91,vl03,n2&3,pl77 Studies of Blood Lead Levels in Children by Proton-Induced X-Ray Emissions (PIXE) Science of the Total Environment, Apr 15, 91, v!03, n2&3, p209 Accumulation of Arsenic by Aquatic Plants Science of the Total Environment, Aprl5,91,vl03,n2&3,p215 Standard Reference Materials for Dioxins and Other Environmental Pollutants Science of the Total Environment, May 1, 91, v!04, nl&2, pi Vapor Pressures of Chlorinated Dioxins and Dibenzofurans Science of the Total Environment, May 1,91, v!04, nl&2, p9 Air Emissions from Municipal Waste Combustion and Their Environmental Effects Science of the Total Environment, May 1,91, v!04, nl&2, p87 Atmospheric Lifetimes of Dibenzo-p- dioxins and Dibenzofurans Science of the Total Environment, 1991, v!04, nl&2, p!7 Evolution of Trimethylarsine by a Penicillium sp. Isolated from Agricul- tural Evaporation and Water Science of the Total Environment, 1991,vl05,pl3 Air-Pollution-Induced Weathering of Slates Science of the Total Environment, 1991,vl05,pl21 Evaluation of Total Atmospheric Deposition of Pb, Cd, Cu and Zn to the Ligurian Sea Science of the Total Environment, 1991,vl05,pl35 Effectiveness of a Commonly Used Sequential Extraction Technique in Determining the Speciation of Cadmium in Soils Science of the Total Environment, 1991,vl05,pl91 Radioactivity in Environmental Samples Taken in the Sellafield, Ravenglass and Morecambe Bay Areas of West Cumbria Science of the Total Environment, 1991.vl05.p211 The Changing Environment of a Desert Boomtown Science of the Total Environment, 1991.vl05.p233 Environment and Health—an Introduction Science of the Total Environment, 1991,vl06,pl Pollution of UK Estuaries: Historical and Current Problems Science of the Total Environment, 1991, v!06, p55 Traffic Air Pollution in Kuwait: Preliminary Results for Nitrogen Oxides and Carbon Monoxide Science of the Total Environment, 1991, vl06.pl 11 Socioeconomic Development and Environmental Pollution in Hong Kong—Risks and Opportunities Science of the Total Environment, 1991.vl06.pl37 Cancer Incidence and Geochemical Factors in the Environment Science of the Total Environment, 1991,vl06,pl55 A Charter for the Environment Science of the Total Environment, 1991,vl06,pl75 Radionuclide Contamination of Foods Imported into Iraq Following the Chernobyl Nuclear Reactor Accident Science of the Total Environment, 1991,vl06,pl91 A Government Role in Better Environmental Management Science of the Total Environment, 1991,vl08p51 The Role of Economics in Environ- mental Policy Science of the Total Environment, 1991, v!08 p61 International Environmental Sustain- ability: Policy and Law Science of the Total Environment, 1991, v!08 p!23 Wind Gustiness and Sulphur Dioxide Concentration in the Urban Area of Barcelona, Spain Science of the Total Environment, Oct 15,91,vl08,n3,p243 Levels of Aldrin and Dieldrin in Environmental Samples from Delhi, India Science of the Total Environment, Oct 15, 91, v!08, n3, p255 95 ------- QSAR in Environmental Sciences and Drug Design Science of the Total Environment, 1991,vl09/110,pl The QSAR Prediction of Melting Point, A Property of Environmental Relevance Science of the Total Environment, 1991,vl09/110,p59 Complex Factors in Hydrocarbon/ Water, Soil/Water and Fish/Water Partitioning Science of the Total Environment, 1991,vl09/110,pl55 Prediction of Contradictions Between Technologically and Environmentally Relevant Properties of PCBs Science of the Total Environment, 1991,vl09/110,p237 Predictive QSAR Models for Estimat- ing Biodegradation of Aromatic Compounds Science of the Total Environment, 1991,vl09/110,p253 Estimating Atmospheric Degradation Processes by SARs Science of the Total Environment, 1991,vl09/110,p261 QSAR Analyses of Oxidation and Reduction Rates of Environmental Organic Pollutants in Model Systems Science of the Total Environment, 1991,vl09/110,p327 Predictive QSAR Models for Estimat- ing Soil Sorpdon Coefficients: Potential and Limitations Based on Dominating Processes Science of the Total Environment, 1991,vl09/110,p343 Environmental Hazard and Risk Assessment under the United States Toxic Substances Control Act Science of the Total Environment, 1991,vl09/110,p649 QSARs in Netherlands Water Quality Management Policies Science of the Total Environment, 1991,vl09/110,p677 Soil Science Society of America Journal Construction of Isolinear Maps of Soil Attributes with Empirical Confidence Limits Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!4 Acidification and Liming Influence on Surface Charge Behavior of Kentucky Subsoils Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p26 Reactivity of Phosphorus in North- eastern Brazilian Soils Assessed by Isotopic Dilution Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!40 Manganese Distributions in Acid Soils of the North Carolina Piedmont Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p!52 Oak Influence on Nutrient Availabil- ity in Pine Forests of Central Arizona Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p248 Net Erosion on a Sagebrush Steppe Landscape as Determined by Cesium- 137 Distribution Soil Science Society of America Journal, Jan/Feb 91, v55, nl, p254 Monitoring of Chemical Properties on a Pyritic Disposal-Area Soil after Liming Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p368 Residual Value of Fertilizer Phospho- rus in Selected Kansas Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p399 Differential Phosphorus Retention in Soil Profiles under No-Till Crop Production Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p410 Weathering Assessment of Heavy Minerals in Age Sequences of Australian Sandy Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p427 Whole-Tree Clear-Cutting Effects on Soil Horizons and Organic-Matter Pools Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p497 Whole-Tree Clear-Cutting Effects on Exchangeable Cations and Soil Acidity Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p502 Kentucky Bluegrass Recovery of Urea-Derived Nitrogen-15 Amended with Urease Inhibitor Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p528 Uranium in Illinois Surface Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p549 Relation Between Phosphorus and Iron in Florida Phosphatic Soils Soil Science Society of America Journal, Mar/Apr 91, v55, n2, p554 Noncrystalline Phosphates in Florida Phosphatic Soils Soil Science Society of America Journal, May/Jun 91, v55, n3, p665 Evaluation of Procedures for Aggre- gating Nonlinear Sulfate Adsorption Isotherm Data Soil Science Society of America Journal, May/Jun 91, v55, n3, p684 Thirty- Year Crop Rotations and Management Practices Effects on Soil and Amino Nitrogen Soil Science Society of America Journal, May/Jun 91, v55, n3, p739 Sulfate, Aluminum, Iron, and pH Relationships in Four Pacific- Northwest Forest Subsoil Horizons So/7 Science Society of America Journal, May/Jun 91, v55, n3, p837 Potassium Trends in Red Pine Plantations at Pack Forest, New York Soil Science Society of America Journal, May/Jun 91, v55, n3, p841 Seasonal Variation in Solution Composition and Mineral Stability of Two Kentucky Alfisols Soil Science Society of America Journal, May/Jun 91, v55, n3, p881 96 ------- Air-I>rying and Pretreatment Effects on Soil Sulfate Sorption Soil Science Society of America Journal, JuI/Aug 91, v55, n4, p968 Comparison of Denitrification in Two Riparian Soils Soil Science Society of America Journal, Jul/Aug 91, v55, n4, p994 Topsoil Depth, Fertility, Water Management, and Weather Influences on Yield SoU Science Society of America Journal, Jul/Aug 91, v55, n4, p!085 Urea Transformations in Flooded Soil Columns: I. Experimental Results Soil Science Society of America Journal, Jul/Aug 91, v55, n4, pi 130 Selenium Mobility and Distribution in Irrigated and Nonirrigated Alluvial Soils Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!313 Liming Effects on the Stability and Erodibility of Some Brazilian Oxisols Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!407 Soil Response to Acid Deposition, Wind River Mountains, Wyoming: I. Soil Properties Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!427 Soil Response to Acid Deposition, Wind River Mountains, Wyoming: II. Column Leaching Studies Soil Science Society of America Journal, Sep/Oct 91, v55, n5, p!433 Selenate Reduction in an Alluvial Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!597 Land-Use Changes Affecting Classi- fication of a Costa Rican Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!621 High-Elevation Forest Soils of the Southern Appalachians: I. Distribu- tion of Parent Materials and Soil- Landscape Relationships Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!629 Morphologic Development and Clay Redistribution in Lysimeter Soils under Chaparral and Pine Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!638 Stable Carbon Isotopic Composition of Carbonate in Holocene Grassland Soils Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!651 Growth Characteristics of Legume Cover Crops in a Semiarid Environ- ment Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!659 Topographic Effects on Spring Wheat Yields and Water Use Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!680 Canopy and Soil Modification of Precipitation Chemistry in a Temper- ate Rain Forest Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!685 Factors Controlling Denitrification in a Chichuahuan Desert Ecosystem Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!694 Variation in Forest Soil Properties Along a Great Lakes Air Pollution Gradient Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!709 Infiltration Patterns from Simulated Rainfall on a Semiarid Rangeland Soil Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!726 Aspect and Species Influences on Nitrogen and Phosphorus Availability in Arizona Chaparral Soils Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!735 Soil Temperature and Organic Matter in a Disturbed Forested Wetland So/7 Science Society of America Journal, Nov/Dec 91, v55, n6, p!741 Soil Solution Phosphorus Dynamics in a Whole-Tree-Harvested North Hardwood Forest So/7 Science Society of America Journal, Nov/Dec 91, v55, n6, p!746 Spatial and Temporal Fine-Root Distribution in Three Louisiana Forest Soils So/7 Science Society of America Journal, Nov/Dec 91, v55, n6, p!752 Kinetics of Weathering in Soils from a Subalpine Watershed So/7 Science Society of America Journal, Nov/Dec 91, v55, n6, p!767 High-Elevation Forest Soils of the Southern Appalachians: II. Geomor- phology, Pedogenesis, and Clay Mineralogy Soil Science Society of America Journal, Nov/Dec 91, v55, n6, p!782 Southern Journal of Applied Forestry Growth Reductions in Naturally Regenerated Southern Pine Stands in Alabama and Georgia Southern Journal of Applied Forestry, May91.vl5.p73 Southern Pine Beetle Impacts and Control Policy in the 1982-1986 Texas Epidemic Southern Journal of Applied Forestry, Aug91,vl5,pl45 Susceptibility of Red-Cockaded Woodpecker Colony Areas to Southern Pine Beetle Infestation in East Texas Southern Journal of Applied Forestry Aug91,vl5,pl58 A Growth and Yield Model for Improved Eastern Cottonwood Plantations in the Lower Mississippi Delta Southern Journal of Applied Forestry Nov 91, v!5, p213 Water, Air, and Soil Pollution Mercury in the Swedish Environment Water, Air, and Soil Pollution, Jan 91, v55, nl/2, pi Leaching of Nitrogen from a Forest Catchment at So'derasen in Southern Sweden Water, Air, and Soil Pollution, Feb 91, v55, n3/4, p263 97 ------- Mercury Dispersal in Water, Sedi- ments and Aquatic Biota of a Gold Mining Tailing Deposit Drainage in Pocone, Brazil Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p283 Natural Radionuclides in a Tropical River Subjected to Pollution Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p305 Phosphorus Loads from Peaty Polders in the SW Frisian Lake District, The Netherlands Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p321 Measuring the Costs of Improving the Quality of the Environment in the United States Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p355 Pollutant Loadings from Solvay Waste Beds to Lower Ninemile Creek, New York Water, Air, and Soil Pollution, Feb 91,v55,n3/4,p427 Long Term Monitoring of Amphibian Populations with Respect to the Effects of Acidic Deposition Water, Air, and Soil Pollution, Feb 91, v55, n3/4, p445 Mercury in Plants, Soil and Atmo- sphere near a Chlor-Alkali Complex Water, Air, and Soil Pollution, Apr 91,v56,pl5 Mercury Desorption from Contami- nated Sediments Water, Air, and Soil Pollution, Apr 91,v56,p77 Mercury Pollution Caused by a Chlor-Alkali Plant Water, Air, and Soil Pollution, Apr 91, v56, p83 Sampling and Determination of Gaseous and Paniculate Mercury in the Atmosphere Using Gold-Coated Denuders Water, Air, and Soil Pollution, Apr 91, v56, p!41 Mercury Deposition and Sources for the Upper Great Lakes Region Water, Air, and Soil Pollution, Apr 91,v56,p235 Mercury in Swedish Forest Soils and Waters—Assessment of Critical Load Water, Air, and Soil Pollution, Apr 91, v56, p267 Measurement of Methylmercury and Mercury in Run-Off, Lake and Rain Waters Water, Air, and Soil Pollution, Apr 91, v56, p309 Mercury Concentrations in an Aquatic Ecosystem During Twenty Years Following Abatement of the Pollution Source Water, Air, and Soil Pollution, Apr 91,v56,p323 The Role of Humic Substances in the Mobilization of Mercury from Watersheds Water, Air, and Soil Pollution, Apr 91, v56, p349 Atmospheric Deposition of Mercury in Norway: Temporal and Spatial Trends Water, Air, and Soil Pollution, Apr 91,v56,p391 Mercury and Methylmercury in Sediments and Suspended Particles from the River Elbe, North Germany Water, Air, and Soil Pollution, Apr 91, v56, p427 Mercury in the Surface Water of Swedish Forest Lakes—Concentra- tions, Speciation and Controlling Factors Water, Air, and Soil Pollution, Apr 91,v56,p439 Impact of Acidification on the Methylmercury Cycle of Remote Seepage Lakes Water, Air, and Soil Pollution, Apr 91, v56, p477 Kinetics of the Desorption of Mer- cury from Selected Freshwater Sediments as Influenced by Chloride Water, Air, and Soil Pollution, Apr 91, v56, p533 Mercury Cycling in a Northern Wisconsin Seepage Lake: The Role of Paniculate Matter in Vertical Transport Water, Air, and Soil Pollution, Apr 91, v56, p543 Mercury in Forest Canopy Throughfall Water and Its Relation to Atmospheric Deposition Water, Air, and Soil Pollution, Apr 91, v56, p553 Atmospheric Concentrations and Deposition of Hg to a Deciduous Forest at Walker Branch Watershed, Tennessee, USA Water, Air, and Soil Pollution, Apr 91, v56, p577 Specific Rates of Net Methylmercury Production in Lake Sediments Water, Air, and Soil Pollution, Apr 91, v56, p595 Experimental Evaluation of Mercury Release from Flooded Vegetation and Soils Water, Air, and Soil Pollution, Apr 91, v56, p607 Fluxes, Pools, and Turnover of Mercury in Swedish Forest Lakes Water, Air, and Soil Pollution, Apr 91,v56,p719 Mercury Speciation in Open Ocean Waters Water, Air, and Soil Pollution, Apr 91, v56, p779 Cycling of Volatile Mercury in Temperate Lakes Water, Air, and Soil Pollution, Apr 91, v56, p791 Soil Selenium Fractionation, Depth Profiles and Time Trends in a Vegetated Site at Kesterson Reservoir Water, Air, and Soil Pollution, Aug 91, v57-58, p31 Selenium Detoxification in Wetlands by Permanent Hooding: I. Effects on a Macroalga, an Epiphytic Herbivore, and an Invertebrate Predator in the Long-Term Mesocosm Experiment at Kesterson Reservoir, California Water, Air, and Soil Pollution, Aug 91, v57-58, p43 Lead in Boreal Soils and Food Plants Water, Air, and Soil Pollution, Aug 91, v57-58, p79 98 ------- Lead in Residential Soils: Back- ground and Preliminary Results of New Orleans Water, Air, and Soil Pollution, Aug 91,v57-58,plll Compartmentalization of Mercury in Biotic Components of Terrestrial Flood Plain Ecosystems Adjacent to the South River at Waynesboro, Virginia Water, Air, and Soil Pollution, Aug 91, v57-58, p!59 Biological Significance of Antimony in Contaminated Grassland Water, Air, and Soil Pollution, Aug 91,v57-58,pl93 Transport of Metal Cations through a Nutrient-Poor Forest Ecosystem Water, Air, and Soil Pollution, Aug 91, v57-58, p279 Heavy Metal Distribution and Mobilization in Sediments from a Drinking Water Reservoir near a Mining Area Water, Air, and Soil Pollution, Aug 91, v57-58, p329 Potential Mobilities of Elements in Suspended Matter in Major Rivers of China Water, Air, and Soil Pollution, Aug 91,v57-58,p467 Faunal Effects on the Distribution of Gamma Emitting Radionuclides in Four Forested Soils Water, Air, and Soil Pollution, Aug 91, v57-58, p521 Contribution of Zooplankton to the Total Cadmium Pool in Canadian Shield Lakes Varying in Acidity Water, Air, and Soil Pollution, Aug 91, v57-58, p635 Heavy Metal Levels in Earthworms of a Forest Ecosystem Influenced by Traffic and Air Pollution Water, Air, and Soil Pollution, Aug 91,v57-58,p655 Background Concentrations of Elements in Soils of China Water, Air, and Soil Pollution, Aug 91, v57-58, p699 Element Distribution of Some Soils of Continental Chile and the Antarc- tic Peninsula. Projection to Atmo- spheric Pollution Water, Air, and Soil Pollution, Aug 91, v57-58, p713 Baseline Data for Cadmium and Lead in Soils and Some Cereals of Poland Water, Air, and Soil Pollution, Aug 91,v57-58,p723 Interim Environmental Guidelines for Cadmium and Mercury in Soils of China Water, Air, and Soil Pollution, Aug 91, v57-58, p733 Cadmium and Lead Contamination of Soils near Plastic Stabilizing Materi- als Producing Plants in Northern Taiwan Water, Air, and Soil Pollution, Aug 91, v57-58, p745 Historical Changes of Soil Metal Background Values in Select Areas of China Water, Air, and Soil Pollution, Aug 91, v57-58, p755 The Distribution of Metals from Wastewater in the Mexican Valley Mezquital Water, Air, and Soil Pollution, Aug 91, v57-58, p763 Metal Chemistry of Irrigation and Drainage Waters of Al-Ahsa Oasis of Saudi Arabia and its Effects on Soil Properties Water, Air, and Soil Pollution, Aug 91, v57-58, p773 Heavy Metal Accumulations in Forest Soils along an Urban-Rural Gradient in Southeastern New York, USA Water, Air, and Soil Pollution, Aug 91, v57-58, p797 Lead and Cesium Transport in European Forest Soils Water, Air, and Soil Pollution, Aug 91, v57-58, p809 The Chemical Responses of Acidic Woods Lake, NY to Two Different Treatments with Calcium Carbonate Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p7 Effects of Whole-Lake Base Addition on Thermal Stratification in Three Acidic Adirondack Lakes Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p23 Liming and Reacidification Reactions of A Forest Lake Ecosystem, Lake Lysevatten, in SW Sweden Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p55 Soil Heavy Metal Concentrations and Erosion Damage in Upland Grass- lands in the Pennines, England Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p81 Hydrologic Pathways and Chemical Composition of Runoff during Snowmelt in Loch Vale Watershed, Rocky Mountain National Park, Colorado, USA Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!07 Effects of Citrus Agriculture on Ridge Lakes in Central Florida Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!25 Needle and Lichen Sulphur Analyses on Two Industrial Gradients Water, Air, and Soil Pollution, Sep 91,v59,nl/2,pl53 Long-Term Changes in the Cu, Pb, and Zn Content of Forest Soil Organic Horizons from North-East Scotland Water, Air, and Soil Pollution, Sep 91, v59, nl/2, p!79 Chloride Cycling in Two Forested Lake Watersheds in the West-Central Adirondack Mountains, New York, U.S.A. Water, Air, and Soil Pollution, Oct 91, v59, n3/4, p201 Seasonal Cycle of Polychlorinated Biphenyls in the Waters of the Catchment Basin of the River Seine (France) Water, Air, and Soil Pollution, Oct 91, v59, n3/4, p217 Evaluating Inputs of Heavy Metal Contaminants and Phosphorus to Lake Ontario from Hamilton Harbour Water, Air, and Soil Pollution, Oct 91,v59,n3/4,p281 99 ------- Partitioning and Transport of Lead- 210 in the Ottawa River Watershed Water, Air, and Soil Pollution, Oct 91,v59,n3/4,p311 Seasonal Pattern of Nitrate Losses from Cultivated Soil with Subsurface Drainage Water, Air, and Soil Pollution, Nov 91, v60, nl/2, pi Simulation of Solution Chemistry in an Acidic Forest Soil Water, Air, and Soil Pollution, Nov 91,v60,nl/2,pll Spectrophotometric Determination of Phosphate in Waters of Egypt Water, Air, and Soil Pollution, Nov 91,v601nl/2,p27 Assessing Effects of Acid Deposition in Southwestern China Using the Magic Model Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p83 Growth Criteria of Two Common Cyanobacteria Isolated from Egyptian Flooded Soil, as Influenced by Some Pesticides Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p!07 Neutralization of Acidic Groundwater Inputs and Control of Metal Mobility by a Near-Shore Adirondack Lake Sediment Water, Air, and Soil Pollution, Nov 91, v60, nl/2, p!49 Effects of the Herbicide Glyphosate on Nitrogen Cycling in an Acid Forest Soil Water, Air, and Soil Pollution, Dec 91,v60,n3/4,p231 Floristic Changes in Soil Algae and Cyanobacteria in Reclaimed Metal- Contaminated Land at Sudbury, Canada Water, Air, and Soil Pollution, Dec 91,v60,n3/4,p381 Water Research Dechlorination of Chlorendic Acid with Ozone Water Research, Jan 91, v25, nl, p83 Change in C:N:P Ratios During Passage of Water Areas from Rivers to a Lake Water Research, Jan 91, v25, nl, p95 Effect of Storage Conditions and Subcellular Fractionation of Fish Liver on Cytochrome F-450-Depen- dent Enzymatic Activities Used for the Monitoring of Water Pollution Water Research, Feb 91, v25, n2, p!73 Biodegradation and Anticholinester- ase Activity of Methyl Isocyanate in the Aquatic Environment of Bhopal Water Research, Feb 91, v25, n2, p!79 The Effect of Carbon Dioxide Equilibrium on pH in Dilute Lakes Water Research, Feb 91, v25, n2, p!85 The Effects of Ozonation and Activated Carbon Adsorption on Trihalomethane Speciation Water Research, Feb 91, v25, n2, p!91 The Distribution of Fecal Pollution Indicator Bacteria in Lake Kinneret Water Research, Mar 91, v25, n3, p263 The Distribution of Chlorobenzenes in the Bottom Sediments of Ise Bay Water Research, Mar 91, v25, n3, p275 The Behavior of Chlorobenzenes in Ise Bay, Estimated from Their Concentrations in Various Environ- mental Media Water Research, Mar 91, v25, n3, p289 The Influence of pH on Phosphate Release from Lake Sediments Water Research, Mar 91, v25, n3, p309 Foaming in Activated Sludge Plants: A Survey in Queensland, Australia, and an Evaluation of Some Control Strategies Water Research, Mar 91, v25, n3, p313 The Gammarus:Asellus Ratio as an Index of Organic Pollution Water Research, Mar 91, v25, n3, p333 Non-Point Source Loadings of Nutrients and Dissolved Organic Carbon from an Agricultural- Suburban Watershed in East Central Florida Water Research, Apr 91, v25, n4, p363 Incidence ofLegionella in the Urban Environment in Australia Water Research, Apr 91, v25, n4, p393 Riparian Zone as a Source of Phos- phorus for a Groundwater-Dominated Lake Water Research, Apr 91, v25, n4, p409 Seasonal Changes in the Sanitary Bacterial Quality of Water Draining a Small Upland Catchment in the Yorkshire Dales Water Research, Apr 91, v25, n4, p447 Bioavailability of Organic Pollutants in Boreal Waters with Varying Levels of Dissolved Organic Material Water Research, Apr 91, v25, n4, p455 The Analysis of Halogenated Acetic Acids in Du*"h Drinking Water Water Research, Apr 91, v25, n4, p473 Factors Affecting the Relationship Between the NBOD Values and the Amounts of Nitrogenous Pollutants: A Field Study of the Lee River Water Research, Apr 91, v25, n4, p485 Delay in Lake Recovery Caused by Internal Loading Water Research, May 91, v25, n5, p567 Volatile Organic Compounds in Two Polluted Rivers in Barcelona (Catalonia, Spain) Water Research, May 91, v25, n5, p577 100 ------- Ion Concentrations in Interstitial Water as Indicators for Phosphorus Release Processes and Reactions Water Research, May 91, v25, n5, p591 Deriving Quality Criteria for Water and Sediment from the Results of Aquatic Toxicity Tests and Product Standards: Application of the Equilibrium Partitioning Method Water Research, Jun 91, v25, n6, p697 A Simple, Dynamic Model for the Simulation of the Release of Phos- phorus from Sediments in Shallow, Eutrophic Systems Water Research, Jun 91, v25, n6, p737 Brain Acetylcholinesterase as an In Vitro Detector of Organophosphorus and Carbamate Insecticides in Water Water Research, Jul 91, v25, n7, p835 Faecal Contamination of Rural Water Supply in the Sahelian Area Water Research, Aug 91, v25, n8, p923 Penetration of Coliforms Through Municipal Drinking Water Filters Water Research, Aug 91, v25, n8, p!013 Microbial and Chemical Responses to Pulsed and Gradual Acid Additions in Dark- and Clear-Lake Enclosures Water Research, Sep 91, v25, n9, p!079 Extractable PAH in Waters from Rivers in South-Eastern Australia Water Research, Sep 91, v25, n9, pi 145 Chemical Partitioning and Remobilization of Heavy Metals from Sewage Sludge Dumped in Dublin Bay Water Research, Oct 91, v25, nlO, pi 193 Heavy Metal Pollution Studies by Resuspension Experiments in Venice Lagoon Water Research, Oct 91, v25, nlO, p!295 Comparison of Three Methods for Measuring Residual Chlorine Water Research, Oct 91, v25, nlO, ,p!303 Factors Associated with Dominance of the Filamentous Green Alga Cladophora glomerata Water Research, Nov 91, v25, nil, p!325 Evaluation of Dissolved Oxygen Balance in Two Shallow Turbulent Slovene Streams Water Research, Nov 91, v25, nil, p!357 Biological Foams in Activated Sludge Plants: Characterization and Situation Water Research, Nov 91, v25, nil, p!399 Fate of Organic Matter During Natural and Anthropogenic Lake Acidification Water Research, Dec 91, v25, n!2, p!453 Study of Evolution of Aluminium in Reservoirs and Lakes Water Research, Dec 91, v25, n!2, p!465 Deoxygenation in a Mobile-Bed River—I. Field Studies Water Research, Dec 91, v25, n!2 p!487 Deoxygenation in a Mobile-Bed River—II. Model Calibration and Post-Audit Water Research, Dec 91, v25, n 12, ' p!499 Daily Rhythms in the River Seine: Relative Impacts of Natural and Anthropogenic Factors Water Research, Dec 91, v25, n!2, p!523 Water Resources Bulletin Drought Planning: A Process for State Government Water Resources Bulletin, Feb 91, v27, nl,p29 Water Quality Trends at Inflows to Everglades National Park Water Resources Bulletin, Feb 91 v27, nl, p59 Identification of Dissolved-Constitu- ent Sources in Mine-Site Ground Water Using Batch Mixing Water Resources Bulletin, Feb 91, v27, nl, p93 Removal of Floodwater Sediments by a Clearcut Tupelo-Cypress Wetland Water Resources Bulletin, Feb 91, v27,nl,plll A Risk-Based Model for Drought Contingency Planning Water Resources Bulletin, Feb 91, v27, nl,pl!7 The Practice of Combined Sewer System Modeling Water Resouces Bulletin, Mar-Apr 91, v27, n2,p!89 Long-Term Changes in Streamflow Following Logging in Western Oregon and Associated Fisheries Implications Water Resources Bulletin, Apr 91, v27, n2, p217 Assessing Ground Water Pollution Potential from Nitrogen Fertilizer Using a Geographic Information System Water Resources Bulletin, Apr 91, v27, n2, P237 Channelization Effects on Obion River Flooding, Western Tennessee Water Resources Bulletin, Apr 91, v27, n2, p247 Effects of Forest Fertilization on Stream Water Chemistry in the Appalachians Water Resources Bulletin, Apr 91, v27, n2, p265 A Proposed Method for Drought Monitoring Water Resources Bulletin, Apr 91, v27, n2, p275 Environmental Impact Mitigation Under the Clean Water Act and the National Environmental Policy Act The Case of Two Forks Dam Water Resources Bulletin, Apr 91, v27, n2, p293 101 ------- Attitudes Towards Artificial Wet- lands in Ontario for Stormwater Control and Waterfowl Habitat Water Resources Bulletin, Jun 91, v27, n3, p419 Problem of Nonpoint Source Agricul- tural Water Pollution: Toward a Hypothetical Federal Legislative Solution Water Resources Bulletin, Jun 91, v27,n3,p447 Multivariate Trend Testing of Lake Water Quality Water Resources Bulletin, Jun 91, v27, n3, p461 Runoff and Sediment Production from Burned Forest Sites in the Georgia Piedmont Water Resources Bulletin, Jun 91, v27, n3, p485 Moderate Timber Harvesting In- creases Water Yields from an Arizona Mixed Conifer Watershed Water Resources Bulletin, Jun 91, v27, n3, p537 Antidegradation Water Quality Criteria for the Delaware River: A Distribution-Free Statistical Approach Water Resources Bulletin, Aug 91, v27, n4, p593 Inorganic Contaminants in Drinking Water Correlated With Disease Occurrence in Nebraska Water Resources Bulletin, Aug 91, v27,n4,p631 Analysis and Modeling of Long-Term Stream Temperatures on the Steam- boat Creek Basin, Oregon: Implica- tions for Land Use and Fish Habitat Water Resources Bulletin, Aug 91, v27, n4, p637 Aquatic Habitat Condition Index, Stream Type, and Livestock Bank Damage in Northern Nevada Water Resources Bulletin, Aug 91, v27, n4, p667 Estimating Aquifer Parameters from a Horizontal Well Pumping Test in an Unconfined Aquifer Water Resources Bulletin, Oct 91, v27, n5, p831 Using Ground Water Basins as Storage Facilities in Southern California Water Resources Bulletin, Oct 91, v27, n5, p841 Proceedings of the Forty-fifth Industrial Waste Conference, May8, 9, 10,1990, Purdue University Remedial Action Case History: Forest Waste Site Lagoons "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p!3 Use of Innovative Technologies During the Cleanup of the Denver Radium Superfund Site "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p29 Remediation of GMC-Central Foundry Division—Defiance Foundry Hazardous Waste Settling Basin "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p37 Regulation of Liquid Hauled Wastes in Los Angeles County "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p!21 Development of a Standard Sampling System for the Detection of Volatile Combustible Materials in Industrial Discharges to Public Sewerage Systems "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p!27 Removal of Toxic Organics from Wastewater Generated in Tank Truck Washing Facilities "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p!63 Evaluation of Discharges from a Hazardous Waste Facility to a POTW "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p!69 Detailed Engineering Design and Full-Scale Testing for Treatment of an EP-Toxic Sludge "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p!87 Hazardous Waste Disposal Firm Increases Treatment Capacity by Installing New Biological Treatment Process "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p!97 Anaerobic Biodegradation of Indus- trial Solvents—The Case of Acetone and Iso-Propanol "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University," p387 Anaerobic Treatment of Cannery Industry Wastewaters "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p395 Treatment of Tannery Wastewater by Upflow Anaerobic Sludge Blanket Reactor "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p403 Anaerobic Treatment of Food Additive Wastewater in a Fluidized- Bed Reactor "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p425 A Study into the Effect of a Series of Shocks on a Pilot-Scale Anaerobic Filter "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p451 Improved Sludge Dewatering "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University," p463 Use of Tailored Zeolites for Removal of Benzene and Toluene from Water "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p509 Removal of Cadmium and Chromium from Wastewater Using Fly Ash "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p517 102 ------- Packed-Entrapped-Mixed Microbial Cell Process for Removal of Phenol and Its Compounds "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p529 Full-Scale Electron Beam Treatment c; Hazardous Wastes—Effectiveness and Costs "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p539 Semivolatiles Screening at CERCLA Sites "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p573 Three Different Generic Landfill Topographies and Their Management "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p593 Treatment of Contaminated Ground- water and Leachate from Superfund Sites at POTWs—A Case Study "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p609 Pilot Testing and Design of an Activated Sludge System for Refinery Wastewater "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p655 Volatile Organic Compound Emis- sions from Air Flotation Basins in Refinery and Petrochemical Waste- water Treatment "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p665 Design, Construction and Operation of an Industrial Wastewater Treat- ment Plant "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p697 Development of a Treatment Scheme for Spent Cleaning Solutions Using Statistical Process Control Concepts "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University,"p715 1988 Guideline Compliance for Major Gray Iron Foundry "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p727 Evaluating Toxicity of Speciated Metals from Metal Discharging Industries "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University," p739 Biological Treatment of Wastewater from Byproduct Coking Operations: An Innovative Approach "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10,1990, Purdue University," p751 Steel Mill Scale De-Oiling: A New Waste Minimization Process "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10, 1990, Purdue University,"p759 Developmental Strategy for the Implementation of Solid Waste Reclamation: Foundry Industry "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9, 10,1990, Purdue University," p767 Non-Conventional Metal Precipita- tion at a Printed Circuit Board Manufacturer: A Case Study "Proceedings of the Forty-fifth Industrial Waste Conference, May 8, 9,10, 1990, Purdue University," p783 Proceedings of the International Workshop on Large Scale Reforestation Operational Considerations for Large- Scale Reforestation Programs: A Pacific Northwest Perspective "Proceedings of the International Workshop on Large Scale Reforesta- tion," pi Reforestation in British Columbia "Proceedings of the International Workshop on Large Scale Reforesta- tion," p29 Reforestation in New Zealand "Proceedings of the International Workshop on Large Scale Reforesta- tion," p41 A Brief History of Forest Manage- ment in the American South: Implica- tions for Large-Scale Reforestation to Slow Global Warming "Proceedings of the International Workshop on Large Scale Reforesta- tion," p53 Afforestation in Britain—A Com- mentary "Proceedings of the International Workshop on Large Scale Reforesta- tion," p69 The Need for Reforestation "Proceedings of the International Workshop on Large Scale Reforesta- tion," p81 Industrial Eucalyptus Plantations in the People's Republic of the Congo— Technical, Sociological and Ecologi- cal Aspects "Proceedings of the International Workshop on Large Scale Reforesta- tion," p87 Agroforestry in Guatemala: Mitigat- ing Global Warming Through Social Forestry "Proceedings of the International Workshop on Large Scale Reforesta- tion," p97 Reforestation in India "Proceedings of the International Workshop on Large Scale Reforesta- tion," p!09 Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimization Tennessee Valley Authority National Fertilizer and Environmental Re- search Center—An Overview "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," pi An Evaporation/Degradation System for Pesticide Equipment Rinse Water "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p28 103 ------- Landfarming and Biostimulation for Decontaminating Herbicide Wastes in Soil "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p46 Preliminary Studies of Batch Chemi- cal Oxidation of Wastewaters Containing Agrichemicals "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p95 Pesticide Container Management in the United States "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!44 Pesticide Disposal in Guinea-Bissau: A Case History "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!51 Downstream Injection Equipment for Sprayers and Fertilizer Spreaders "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!57 Evolution of the Pesticide Container Disposal Program in Alberta "Proceedings of the International Workshop on Research in Pesticide Treatment/Disposal/Waste Minimiza- tion," p!61 Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology The UK Radon Programme "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-29 The U.S. DOE Radon Research Program: A Different Viewpoint "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-41 Policies and Progress of EPA's Radon Action Program (Abstract) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pl-53 Current Status of Glass as a Retro- spective Radon Monitor "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-3 Intercomparison of Activity Size Distribution Measurements with Manual and Automated Diffusion Batteries—Field Test "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-51 Influence of Radon Concentrations on the Relationship Among Radon Measurements Within Dwellings (Abstract) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-69 The Use of Indoor Radon Measure- ments and Geological Data in Assessing the Radon Risk of Soil and Rock in Construction Sites in Tampere "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p3-71 Causes of Elevated Post-Mitigation Radon Concentrations in Basement Houses Having Extremely High Pre- Mitigation Levels "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p4-3 Natural Basement Ventilation as a Radon Mitigation Technique "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p4-61 A Modeling Examination of Param- eters Affecting Radon and Soil Gas Entry Into Florida-Style Slab-on- Grade Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-3 Radon Entry Into Dwellings Through Concrete Floors "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-29 Radon Dynamics in Swedish Dwell- ings: A Status Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-41 Soil Gas and Radon Entry Potentials for Slab-on-Grade Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p5-53 Factors Associated with Home Radon Concentrations in Illinois "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-3 Radon in Federal Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-23 Radon in Switzerland "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-31 A Cross-Sectional Survey of Indoor Radon Concentrations in 966 Hous- ing Units at the Canadian Forces Base in Winnipeg, Manitoba "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-47 Radon Studies in British Columbia, Canada "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-61 The State of Maine Schools Radon Project: Results "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-71 Radon in Belgium: The Current Situation and Plans for the Future "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-87 A Radiological Study of the Greek Radon Spas "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p6-95 104 ------- Washington State's Innovative Grant: Community Support Radon Action Team for Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-3 Kentucky Innovative Grant Radon in Schools Telecommunication Project "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-13 Regulation of Radon Professionals by States: the Connecticut Experience and Policy Issues "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-25 New Jersey's Radon Program—1991 "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p7-37 A Comparison of Indoor Radon Concentrations Between Preconstruction and Post-Construc- tion Mitigated Single Family Dwell- ings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p8-3 Building Radon Mitigation into Inaccessible Crawlspace—New Residential Construction "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p8-57 Preliminary Radon Potential Map of the United States "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-13 Technological Enhancement of Radon Daughter Exposures Due to Non-nuclear Energy Activities "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-33 A Site Study of Soil Characteristics and Soil Gas Radon "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-43 Geological Parameters in Radon Risk Assessment—A Case History of Deliberate Exploration "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," p9-59 Seasonal Variation in Short-term and Long-term Radon Measurements in Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-3 Diagnostic Evaluations of Twenty-six U.S. Schools—EPA's School Evaluation Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-25 Extended Heating, Ventilating and Air Conditioning Diagnostics in Schools in Maine "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-37 HVAC System Complications and Controls for Radon Reduction in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-85 Radon Diagnosis in a Large Commer- cial Office Building "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," plO-105 American Lung Association's Radon Public Information Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-5 Radon Media Campaign "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-13 Developing a Community Radon Outreach Program: A Model for Statewide Implementation "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNLl-29 State Property Transfer Laws Now Include Radon Gas Disclosure "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-13 Guidelines for Radon/Radon Decay Product Testing in Real Estate "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-17 How to Determine if Radon Measure- ment Firms are Providing Accurate Readings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL2-37 Correlation Between Short- and Long-Term Indoor Radon Concentra- tions in Florida Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL3-21 Relationship Between Two-day Screening Measurements of Radon- 222 and Annual Living Area Aver- ages in Basement and Nonbasement Houses "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPNL3-33 EPA Radon Policy and Its Effects on the Radon Industry "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-5 EPA's National Radon Contractor Proficiency Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-13 Draft Guidance to States on Radon Certification Programs "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-23 National Radon Measurement Proficiency (RMP) Program "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pPl-45 105 ------- Occupational Safety During Radon Mitigation: Field Experience and Survey Monitoring Results "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP2-3 Cost Benefit Analysis of Radon Mitigation Systems in 157 Iowa and Nebraska Homes "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP2-17 Unit Ventilator Operation and Radon Concentrations in a Pennsylvania School "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP3-43 Analysis of the Performance of a Radon Mitigation System Based on Charcoal Beds "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP4-43 Control of Radon Releases in Indoor Commercial Water Treatment "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP4-63 Effects of Humidity and Rainfall on Radon Levels in a Residential Dwelling "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP5-23 A Cumulative Examination of the State/EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-3 The State of Maine School Radon Project: Protocols and Procedures of the Testing Program A Cumulative Examination of the State/EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-31 Results of the Nationwide Screening for Radon in DOE Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP6-37 Quality Assurance—The Key to Successful Radon Programs in the 1990's "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP7-3 Radon in Illinois: A Status Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP7-15 Correlation of Soil Radon Availabil- ity Number with Indoor Radon and Geology in Virginia and Maryland (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP8-33 Correlation of Soil Radon Availabil- ity Number with Indoor Radon and Geology in Virginia and Maryland (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP8-33 Geologic Evaluation of Radon Availability in New Mexico: A Progress Report "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-3 Paleozoic Granites in the Southeast- em United States as Sources of Indoor Radon (Visuals only) "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-23 Comparison on Long-Term Radon Detectors and Their Correlations with Bedrock Sources and Fracturing "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-33 Geologic Assessment of Radon-222 in McLennan County, Texas "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-45 National Ambient Radon Study "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP9-79 Design and Application of Active Soil Depressurization (ASD) Systems in School Buildings "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-3 Radon in Large Buildings: Pre- Construction Soil Radon Surveys "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-15 Radon Measurements in North Dakota Schools "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-27 Major Renovation of Public Schools that Includes Radon Prevention: A Case Study of Approach, System Design and Installation, and Problems Encountered "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-41 The State of Maine School Radon Project: The Design Study—A Cumulative Examination of the State/ EPA Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-47 Planning and Implementing the National School Radon Survey "Proceedings: The 1991 International Symposium on Radon and Radon Reduction Technology," pP10-53 Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium SITE Demonstration of Microfiltra- tion Technology for Groundwater Contaminated with Metals "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," pi 106 ------- SITE. Demonstration of the CF Systems Organic Extraction Process "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p5 Summary Results of the SITE Demonstration for the CHEMFIX Solidification/Stabilization Process "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p!9 The Incineration of Lead-Contami- nated Soil Related to the Comprehen- sive Environmental Response Compensation and Liability Act (CERCLA) (Superfund) "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p66 EPA's Mobile Volume Reduction Unit for Soil Washing "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p89 S.I.T.E. Demonstration of a Soil Washing System by Biotrol, Inc., at a Wood Preserving Site in New Brighton, Minnesota "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," pi 19 The Evaluation of an Advanced Reverse Osmosis System at the Sunnyvale, California, Hewlett- Packard Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p!62 Weathering of Selected Degradable Plastic Materials under Outdoor and Laboratory Exposure Conditions "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p225 Pollution Prevention Research Within the Federal Community "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p238 Effectiveness of Commercial Micro- bial Products in Enhancing Oil Degradation in Prince William Sound Field Plots "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p353 High Energy Electron Beam Irradia- tion: An Emerging Technology for the Removal of Hazardous Organic Chemicals from Water and Sludge— An Introduction "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p416 Waste Minimization Assessment Centers—Cost Savings Recom- mended and Implemented in Twelve Manufacturing Plants "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p445 Evaluation of Asbestos Release from Building Demolition Following the October 1989 California Earthquake "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p477 Closure of a Dioxin-Contaminated Superfund Site "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p496 Fate and Treatabifity of Dyes in Wastewater "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p594 U.S. EPA Incineration Research Facility Update "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p674 New Jersey/EPA Waste Minimization Assessments "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p677 Vapor-Liquid Equilibrium Studies at the U.S. Environmental Protection Agency's Test and Evaluation (T&E) Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p688 EPA's Synthetic Soil Matrix (SSM) Blending Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p690 Treatability Study Results on Soil Contaminated with Heavy Metals, Thiocyanates, Carbon Disulfate, Other Volatile and Semivolatile Organic Compounds "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p692 Center Hill Solid and Hazardous Waste Research Facility "Remedial Action, Treatment, and Disposal of Hazardous Waste: Proceedings of the Seventeenth Annual RREL Hazardous Waste Research Symposium," p695 «U.S. GOVERNMENT PRINTING OFFICE:! 992 -750-002/60095 107 ------- ------- |