Search Results for the EPA National Library Catalog

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Comparison of a Reference Strain and Four Geographical Strains of 'Artemia' as Food for Winter Flounder (Pseudopleuronectes americanus) Larvae. 1982
Comparison of Cadmium Cytotoxicity in Human versus Rat Nasal Epithelial Cells In vitro. 1990
Comparison of Geostatistical Methods for Estimating Virus Inactivation Rates in Ground Water. 1987
Comprehensive Program for the Evaluation of Artificial Diets. 1993
Concurrent Measurement of Intertidal Environmental Variables and Embryo Survival for the California Grunion, 'Leuresthes tenuis', and Atlantic Silverside, 'Menidia menidia' (Pisces: Atherinidae). 1983
Contact and Artificial Soil Tests Using Earthworms to Evaluate the Impact of Wastes in Soil. 1986
Correlation of Sperm and Endocrine Measures with Reproductive Success in Rodents. 1989
Culturing and ecology studies of the rotifer, Polyarthra vulgaris / 1977
Cyclophosphamide Teratogenesis: Evidence for Compensatory Responses to Induced Cellular Toxicity. 1990
Cytotoxicity and Effect on Mutagenicity of Buffers in a Microsuspension Assay. 1989
Derivation of Site-Specific Water Quality Criteria for Cadmium and the St. Louis River Basin, Duluth, Minnesota. 1984
Determination of Plasmid DNA Concentration Maintained by Nonculturable 'Escherichia coli' in Marine Microcosms. 1992
Development and Evaluation of Test Methods for Benthic Invertebrates and Sediments: Effects of Flow Rate and Feeding on Water Quality and Exposure Conditions. 1993
Development of bioassay procedures for defining pollution of harbor sediments. Part I / 1981
Development of Dissolved Oxygen Criteria for Freshwater Fish. 1973
Diaziquone-Induced Micronuclei in Cytochalasin B-Blocked Mouse Peripheral Blood Lymphocytes. 1987
Diethyldithiocarbamate Potentiates the Neurotoxicity of In vivo 1-Methyl-4-Phenyl-1,2,3,6-Tetrahydropyridine and of In vitro 1-Methyl-4-Phenylpyridinium. 1991
Diets for 'Ceriodaphnia reticulata' Life Cycle Tests. 1983
Differential Cytotoxic Sensitivity in Mouse and Human Cell Lines Exposed to Organophosphate Insecticides. 1993
Differential Toxicity and Uptake of Two Fenvalerate Formulations in Fathead Minnows, 'Pimephales promelas'. 1985
Direct-seeding of commercial trees on surface-mine spoil / 1980
Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
DNA Strand Breaks Induced in Cultured Human and Rodent Cells by Chlorohydroxyfuranones, Mutagens Isolated from Drinking Water. 1991
Early Life-Stage Toxicity Test Methods for Gulf Toadfish, 'Opsanus beta', and Results Using Chlorpyrifos. 1986
Early Life-Stage Toxicity Test with Tidewater Silversides (Menidia peninsulae) and Chlorine-Produced Oxidants. 1983
Ecological and Physiological/Toxicological Effects of Petroleum on Aquatic Birds. A Summary of Research Activities FY76 through FY78. 1979
Ecological Considerations Related to the Release of Genetically Engineered Microorganisms to the Environment. 1990
Ecological Risk Assessment for General Electric (GE)/Housatonic River Site Rest of River. Volumes 1 and 2, Sections 1-12. 2004
Ecological studies of fish near a coal-fired generating station and related laboratory studies : Wisconsin power plant impact study / 1980
Effect of Aerosolization on Subsequent Bacterial Survival. 1992
Effect of Ampicillin-Induced Alterations in Murine Intestinal Microbiota on the Survival and Competition of Environmentally Released Pseudomonads. 1989
Effect of Chronic Exposure to EPN and to Guthion on the Critical Swimming Speed and Brain Acetylcholinesterase Activity of 'Cyprinodon variegatus'. 1984
Effect of Exposure Time and Copper Concentration on Reproduction of the Fathead Minnow ('Pimephales promeles'). 1977
Effect of exposure to PAN and ozone on susceptibility to chronic bacterial infection / 1979
Effect of Inherited Contamination on Egg and Larval Winter Flounder, 'Pseudopleuronectes americanus'. 1988
Effect of Intraspecific Density on Life History Traits and Population Growth Rate of 'Neanthes arenaceodentata' (Polychaeta: Nereidae) in the Laboratory. 1987
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem. 1976
Effect of Pentamidine on Cytokine (IL-1Beta, TNFalpha, IL-6) Production by Human Alveolar Macrophages In vitro. 1993
Effect of Phenotypic Plasticity on Epiphytic Survival and Colonization by 'Pseudomonas syringae'. 1993
Effect of Prehatch and Posthatch Exposure to Cadmium on Salinity Tolerance of Larval Grass Shrimp, 'Palaemonetes pugio'. 1978
Effect of Protozoan Predation on Relative Abundance of Fast- and Slow-Growing Bacteria. 1989
Effect of sublethal metal pollutants on the fiddler crab Uca pugilator / 1977
Effect of Temperature and Food Density on Survival and Growth of 'Menidia peninsulae' Larvae (Pisces: Atherinidae). 1985
Effect of Thermal Stress and Total Residual Chlorination on Early Life Stages of the Mummichog 'Fundulus heteroclitus'. 1977
Effect of Water Quality on First-Year Mortality of Largemouth Bass. 1972
Effects of a Contaminated Sediment on Life History Traits and Population Growth Rate of 'Neanthes Arenaceodentata' (Polychaeta: Nereidae) in the Laboratory. 1991
Effects of a Continuous Low-Level No. 2 Fuel Dispersion on Laboratory-Held Intertidal Colonies. 1977
Effects of Aqueous and Dietary Exposure of Dieldrin on Survival, Growth and Bioconcentration in Mallard Ducklings. 1992
Effects of aroclor® 1254 on brook trout, Salvelinus fontinalis / 1976
Effects of Constant Temperatures and Diel Temperature Fluctuations on Specific Growth and Mortality Rates and Yield of Juvenile Rainbow Trout, 'Salmo gairdneri'. 1977
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