Search Results for the EPA National Library Catalog

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Select Item Title Year Published
"In situ" characterization of microorganisms indegenous to water-tabe aquifers. 1984
'Mysidopsis bahia': An Estuarine Species Suitable for Life-Cycle Toxicity Tests to Determine Effects of a Pollutant. 1977
'Rivulus marmoratus': A Unique Fish Useful in Chronic Marine Bioassays of Halogenated Organics. 1980
14-C-Naphthyl, 14-C-Methyl and 14-C-Carbonyl Carbaryl Distribution in the Pregnant Mouse and Rat. 1983
2,3,7,8,-Tetrachlorodibenzo-p-dioxin Equivalents in Tissues of Birds at Green Bay, Wisconsin, USA. 1993
2009 study of the water quality of 194 metropolitan area lakes / 2010
2nd Interagency Workshop on In-Situ Water-Quality Sensing: Biological Sensors, Pensacola Beach, Florida, April 28-30, 1980 / 1981
90-Day Subchronic Oral Toxicity in Rats Test Material: Pyridine. Volume 1. 1987
90-Day Subchronic Oral Toxicity in Rats Test Material: Pyridine. Volume 2. 1987
90-Dose LD50 and a Chronicity Factor as Measures of Toxicity. 1967
90-Dose LD50 and a Chronicity Factor as Measures of Toxicity. 1967
A Conceptual approach for the application of biological indicators of ecosystem quality in the Great Lakes Basin : a joint effort of the International Joint Commission and the Great Lakes Fishery Commission / 1985
A controlled bioassay system for measuring toxicity of heavy metals / 1977
A Field and laboratory study using adenylate energy charge as an indicator of stress in Mytilus edulis and Nephtys incisa treated with dredged material / 1988
A Flow-through testing procedure with duckweed (Lemna minor L.) / 1977
A matrix approach to biological investigation of synthetic fuels : proceedings of a conference cosponsored by the U.S. Environmental Protection Agency and Oak Ridge National Laboratory through the EPA/DOE Fossil Fuels Research Materials Facility, Research Triangle Park, North Carolina, April 26, 1979. 1981
A matrix approach to biological investigation of synthetic fuels : proceedings of a conference cosponsored by the U.S. Environmental Protection Agency and Oak Ridge National Laboratory through the EPA/DOE Fossil Fuels Research Materials Facility, Research Triangle Park, North Carolina, April 26, 1979. 1981
A rapid assessment of the toxicity of three chlorinated cyclodiene insecticide intermediates to fathead minnows / 1977
A retrospective view of the value of short-term genetic bioassays in predicting the chronic effects of diesel soot / 1986
A review of single species toxicity tests : are the tests reliable predictors of aquatic ecosystem community responses? / 1999
A summary of chemical and biological testing of sediment form Oakland Harbor navigation channel and berthing areas relative to potential disposal at the Alcatraz environs reference area / 1993
A summary of chemical and biological testing of sediment form Oakland Harbor navigation channel and berthing areas relative to potential disposal at the deep off-shelve reference area / 1993
A Summary of data on tissue contaminantion [sic] from the first three years (1986-1988) of the Mussel Watch Project. 1989
A Toxicity evaluation of lower Fox River water and sediments / 1986
Ability of Standard Toxicity Tests to Predict the Effects of the Insecticide Diflubenzuron on Laboratory Stream Communities. 1982
Absence of Conversion of o,p'-DDT to p,p'-DDT in the Rat. 1972
Absorption of Lead from Drinking Water with Varying Mineral Content. 1985
Absorption, Distribution and Milk Secretion of Radionuclides by the Dairy Cow - V. Radiotungsten. 1972
Accumulation and Depuration of No. 2 Fuel Oil by the Soft Shell Clam, 'Mya arenaria L.' 1976
Accumulation of Polychlorinated Organic Contaminants from Sediment by Three Benthic Marine Species. 1993
Acid Rain and Soil Microbial Activity: Effects and Their Mechanisms. 1983
Activity of 1,1,1-and 1,1,3-trichloroacetones in a chromosomal aberration assay in CHO (Chinese Hamster Ovary) cells and the micronucleus and spermhead abnormality assays in mice / 1988
Activity of Environmental Samples in a Cell Culture Test for Asbestos Toxicity. 1980
Acute and Chronic Effects of Cadmium on the Estuarine Mysid, 'Mysidopsis bahia'. 1978
Acute and Chronic Effects of Heavy Metals and Cyanide on 'Mysidopsis bahia' (Crustacea:Mysidacea). 1985
Acute and chronic parathion toxicity to fish and invertebrates / 1981
Acute and Chronic Parathion Toxicity to Fish and Invertebrates. 1976
Acute and Chronic Toxicity of Ammonia to Marine Fish and a Mysid. 1990
Acute and chronic toxicity of HCN to fish and invertebrates / 1979
Acute and chronic toxicity of HCN to fish and invertebrates / 1979
Acute and Chronic Toxicity of Some Chlorinated Benzenes, Chlorinated Ethanes, and Tetrachloroethylene to 'Daphnia magna'. 1983
Acute and Subchronic Toxicity of 2,4-Dichlorophenol in DC-1 Mice. 1985
Acute Immobilization Test in Water Flea (Daphnia magna) with Dinitrile. 2008
Acute Toxic Effects of Petroleum Refinery Wastewaters on Redear Sunfish. 1976
Acute Toxicities of Cd2+, Cr+6, Hg2+, Ni2+, and Zn2+ to Estuarine Macrofauna. 1976
Acute Toxicities of Selected Heavy Metals to the Softshell Clam, 'Mya arenaria'. 1977
Acute Toxicity and Bioconcentration of Endosulfan-Exposed Estuarine Animals. 1977
Acute Toxicity of Ammonia and Nitrite to Cutthroat Trout Fry. 1981
Acute Toxicity of Aqueous and Substrate-Bound Copper to the Midge, 'Chironomus decorus'. 1987
Acute Toxicity of Butyl Benzyl Phthalate to the Saltwater Fish English Sole, 'Parophrys vetulus'. 1983
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