Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Economic impact assessment of a chlorofluorocarbon production cap : support document, section 6, proposed rule, toxic substances control act / 1981
Ecotoxicological testing of marine and freshwater ecosystems : emerging techniques, trends, and strategies / 2005
Effect of a Number 2 Fuel Oil and a South Louisiana Crude Oil on the Behavior of the Soft Shell Clam, Mya arenaria L. 1976
Effect of Acute and Chronic Cd Exposure on Lindane Metabolism. 1978
Effect of Ambient Temperature on the Hypometabolic and Hypothermic Effects of Sulfolane in Rats. 1984
Effect of an Activated Sludge Wastewater Treatment Plant on Ambient Air Densities of Aerosols Containing Bacteria and Viruses. 1985
Effect of Chlorine and Monochloramine in Drinking Water on the Developing Rat Fetus. 1981
Effect of Chlorine Dioxide, Chlorite, and Nitrite on Mice with Low and High Levels of Glucose-6-Phosphate Dehydrogenase (G6PD) in their Erythrocytes. 1981
Effect of Chloroquin on Hepatic Microsomal Enzyme of the Squirrel Monkey. 1971
Effect of Chronic Exposure to EPN and to Guthion on the Critical Swimming Speed and Brain Acetylcholinesterase Activity of 'Cyprinodon variegatus'. 1984
Effect of Dietary Lipid and Dimethyl Sulfoxide on Lindane Metabolism. 1976
Effect of different pollutants on ecologically important polychaete worms {Microfiche} 1980
Effect of Diflubenzuron on an Estuarine Crustacean. 1979
Effect of Diphenylhydantoin on Storage of DDT in the Rat. 1970
Effect of Exposure Time and Copper Concentration on Reproduction of the Fathead Minnow ('Pimephales promeles'). 1977
Effect of Fluctuating Exposures on the Acute Toxicity of Ammonia to Rainbow Trout (Salmo gairdneri) and Cutthroat Trout (S. clarki). 1981
Effect of hydrogen sulfide on fish and invertebrates. Part I, Acute and chronic toxicity studies / 1976
Effect of imidan administered to pregnant rats / 1980
Effect of industrial particulate samples on alveolar macrophages / 1981
Effect of lead on gamma amino butyric acid synthesis / 1978
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis). 1977
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem. 1976
Effect of Mirex on the Burrowing Activity of the Lugworm ('Arenicola cristata'). 1976
Effect of Noncoliforms on Coliform Detection in Potable Groundwater: Improved Recovery with an Anaerobic Membrane Filter Technique. 1984
Effect of Organic Phosphorus Compounds and Alkylating Agents on the Rat Fetus. 1968
Effect of Ozone Exposure upon Hepatic and Serum Ascorbic Acid Levels in Male Sprague-Dawley Rats. 1983
Effect of Ozone on Serum Lipids and Lipoproteins in the Rat. 1985
Effect of Pentachlorophenol on the Activation of 2,6-Dinitrotoluene to Genotoxic Urinary Metabolites in CD-1 Mice: A Comparison of GI Enzyme Activities and Urine Mutagenicity. 1991
Effect of Phosphorus Removal Processes on Algal Growth. 1973
Effect of Polychlorinated Biphenyls on Rat Reproduction. 1973
Effect of Prehatch and Posthatch Exposure to Cadmium on Salinity Tolerance of Larval Grass Shrimp, 'Palaemonetes pugio'. 1978
Effect of Removal of the Cytolytic Factor of 'Bacillus thuringiensis' Subsp. 'Israelensis' on Mosquito Toxicity. 1986
Effect of Secondary Effluents on Eutrophication in Las Vegas Bay, Lake Mead, Nevada. 1986
Effect of Several Stress Factors on the Susceptibility of the Predatory Insect, 'Chrysoperia carnea' (Neuroptera: Chrysopidae), to the Fungal Pathogen 'Beauveria bassiana'. 1988
Effect of Vanadium on the Intensity of Oxygen Consumption by Guinea Pigs (Vliyanie Vanadiya na Intensivnost Potrebleniya Kisloroda Morskimi Svinkami). 1970
Effect of Zinc Exposure on Subsequent Acute Tolerance to Heavy Metals in Rainbow Trout. 1989
Effects of a bleached kraft mill effluent on periphyton and macroinvertebrates in streamside mesocosm studies 2001
Effects of a Lignosulfonate-Type Drilling Mud on Development of Experimental Estuarine Macrobenthic Communities. 1978
Effects of an unbleached kraft mill effluent on periphyton and macroinvertebrates in streamside mesocosm studies 2001
Effects of aroclor 1254 on brook trout, Salvelinus fontinalis / 1976
Effects of Atrazine on Community Level Responses in Taub Microcosms. 1985
Effects of Atrazine on Microcosms Developed from Four Natural Plankton Communities. 1989
Effects of biologically treated bleached kraft mill effluent on cold water stream productivity in experimental stream channels : fifth progress report. 1989
Effects of burn rate, wood species, moisture content, and weight of wood loaded on woodstove emissions / 1989
Effects of Cadmium Exposure on Rat Kidneys. 1976
Effects of Cadmium on Renal Aging: A Chronic Cadmium Feeding Study in Rats. 1984
Effects of Cadmium on the Shrimps, 'Penaeus duorarum', 'Palaemonetes pugio' and 'Palaemonetes vulgaris'. 1977
Effects of Chemical Variations in Aquatic Environments. Volume I. Biota and Chemistry of Piceance Creek 1973
Effects of Chemical Variations in Aquatic Environments. Volume II. Toxic Effects of Aqueous Aluminum to Rainbow Trout 1973
Effects of Chemical Variations in Aquatic Environments. Volume III. Lead Toxicity to Rainbow Trout and Testing Application Factor Concept 1973
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