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Search Results for the EPA National Library Catalog
Items Found: 2350
Showing: Items 601 - 650
Your Search: (SUBJECT=bioassay)
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Title
Year Published
601
Economic impact assessment of a chlorofluorocarbon production cap : support document, section 6, proposed rule, toxic substances control act /
1981
602
Ecotoxicological testing of marine and freshwater ecosystems : emerging techniques, trends, and strategies /
2005
603
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
604
Effect of Acute and Chronic Cd Exposure on Lindane Metabolism.
1978
605
Effect of Ambient Temperature on the Hypometabolic and Hypothermic Effects of Sulfolane in Rats.
1984
606
Effect of an Activated Sludge Wastewater Treatment Plant on Ambient Air Densities of Aerosols Containing Bacteria and Viruses.
1985
607
Effect of Chlorine and Monochloramine in Drinking Water on the Developing Rat Fetus.
1981
608
Effect of Chlorine Dioxide, Chlorite, and Nitrite on Mice with Low and High Levels of Glucose-6-Phosphate Dehydrogenase (G6PD) in their Erythrocytes.
1981
609
Effect of Chloroquin on Hepatic Microsomal Enzyme of the Squirrel Monkey.
1971
610
Effect of Chronic Exposure to EPN and to Guthion on the Critical Swimming Speed and Brain Acetylcholinesterase Activity of 'Cyprinodon variegatus'.
1984
611
Effect of Dietary Lipid and Dimethyl Sulfoxide on Lindane Metabolism.
1976
612
Effect of different pollutants on ecologically important polychaete worms {Microfiche}
1980
613
Effect of Diflubenzuron on an Estuarine Crustacean.
1979
614
Effect of Diphenylhydantoin on Storage of DDT in the Rat.
1970
615
Effect of Exposure Time and Copper Concentration on Reproduction of the Fathead Minnow ('Pimephales promeles').
1977
616
Effect of Fluctuating Exposures on the Acute Toxicity of Ammonia to Rainbow Trout (Salmo gairdneri) and Cutthroat Trout (S. clarki).
1981
617
Effect of hydrogen sulfide on fish and invertebrates. Part I, Acute and chronic toxicity studies /
1976
618
Effect of imidan administered to pregnant rats /
1980
619
Effect of industrial particulate samples on alveolar macrophages /
1981
620
Effect of lead on gamma amino butyric acid synthesis /
1978
621
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis).
1977
622
Effect of Mirex on Predator-Prey Interaction in an Experimental Estuarine Ecosystem.
1976
623
Effect of Mirex on the Burrowing Activity of the Lugworm ('Arenicola cristata').
1976
624
Effect of Noncoliforms on Coliform Detection in Potable Groundwater: Improved Recovery with an Anaerobic Membrane Filter Technique.
1984
625
Effect of Organic Phosphorus Compounds and Alkylating Agents on the Rat Fetus.
1968
626
Effect of Ozone Exposure upon Hepatic and Serum Ascorbic Acid Levels in Male Sprague-Dawley Rats.
1983
627
Effect of Ozone on Serum Lipids and Lipoproteins in the Rat.
1985
628
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
629
Effect of Phosphorus Removal Processes on Algal Growth.
1973
630
Effect of Polychlorinated Biphenyls on Rat Reproduction.
1973
631
Effect of Prehatch and Posthatch Exposure to Cadmium on Salinity Tolerance of Larval Grass Shrimp, 'Palaemonetes pugio'.
1978
632
Effect of Removal of the Cytolytic Factor of 'Bacillus thuringiensis' Subsp. 'Israelensis' on Mosquito Toxicity.
1986
633
Effect of Secondary Effluents on Eutrophication in Las Vegas Bay, Lake Mead, Nevada.
1986
634
Effect of Several Stress Factors on the Susceptibility of the Predatory Insect, 'Chrysoperia carnea' (Neuroptera: Chrysopidae), to the Fungal Pathogen 'Beauveria bassiana'.
1988
635
Effect of Vanadium on the Intensity of Oxygen Consumption by Guinea Pigs (Vliyanie Vanadiya na Intensivnost Potrebleniya Kisloroda Morskimi Svinkami).
1970
636
Effect of Zinc Exposure on Subsequent Acute Tolerance to Heavy Metals in Rainbow Trout.
1989
637
Effects of a bleached kraft mill effluent on periphyton and macroinvertebrates in streamside mesocosm studies
2001
638
Effects of a Lignosulfonate-Type Drilling Mud on Development of Experimental Estuarine Macrobenthic Communities.
1978
639
Effects of an unbleached kraft mill effluent on periphyton and macroinvertebrates in streamside mesocosm studies
2001
640
Effects of aroclor 1254 on brook trout, Salvelinus fontinalis /
1976
641
Effects of Atrazine on Community Level Responses in Taub Microcosms.
1985
642
Effects of Atrazine on Microcosms Developed from Four Natural Plankton Communities.
1989
643
Effects of biologically treated bleached kraft mill effluent on cold water stream productivity in experimental stream channels : fifth progress report.
1989
644
Effects of burn rate, wood species, moisture content, and weight of wood loaded on woodstove emissions /
1989
645
Effects of Cadmium Exposure on Rat Kidneys.
1976
646
Effects of Cadmium on Renal Aging: A Chronic Cadmium Feeding Study in Rats.
1984
647
Effects of Cadmium on the Shrimps, 'Penaeus duorarum', 'Palaemonetes pugio' and 'Palaemonetes vulgaris'.
1977
648
Effects of Chemical Variations in Aquatic Environments. Volume I. Biota and Chemistry of Piceance Creek
1973
649
Effects of Chemical Variations in Aquatic Environments. Volume II. Toxic Effects of Aqueous Aluminum to Rainbow Trout
1973
650
Effects of Chemical Variations in Aquatic Environments. Volume III. Lead Toxicity to Rainbow Trout and Testing Application Factor Concept
1973
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