Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Sensitivity of vertebrate embryos to boron compounds : April 1977 : final report / 1977
Sensitivity of Vertebrate Embryos to Heavy Metals as a Criterion of Water Quality-Phase I. 1973
Serum Chemistry and Histopathological Evaluations of Brown Bullheads ('Ameiurus nebulosus') from the Buffalo and Niagara Rivers, New York. 1993
Sheboygan River and Harbor: Aquatic Ecological Risk Assessment. 1998
Shell Disease in Blue Crabs, 'Callinectes sapidus', from the Albemarle-Pamlico Estuary. 1990
Shiprock, New Mexico Uranium Mill Accident of August 22, 1960. 1963
Short-term methods for estimating the chronic toxicity of effluents and receiving water to marine and estuarine organisms / 1994
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms / 1994
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to west coast marine and estuarine organisms / 1995
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to west coast marine and estuarine organisms / 1995
Short-Term Toxicity of Five Oil s to Four Freshwater Species. 1982
Shrimps (Arthropoda: Crustacea: Penaeidae). 1979
Silvicultural chemicals and protection of water quality / 1977
Solubility and Toxicity of Eight Phthalate Esters to Four Aquatic Organisms. 1990
Some Applications of Locomotor Response in Pollution Effects Monitoring. 1980
Some Effects of Petroleum on Nearshore Alaskan Marine Organisms. 1981
Some Pharmacokinetic and Metabolic Factors Affecting the Neonatal Toxicity of Chlorinated Hydrocarbons Found in the Great Lakes. 1987
Sorption and Toxicity of Azo and Triphenylmethane Dyes to Aquatic Microbial Populations. 1985
South Dakota toxaphene use study, June-September 1975. 1975
Spawning Success of the Black Crappie, 'Pomoxis nigromaculatus', at Reduced Dissolved Oxygen Concentration. 1977
Species Composition and Diversity of Polychaetes in the New York Bight. 1973
Standard operating procedures for conducting acute and chronic aquatic toxicity tests with Eurytemora affinis, a Calanoid copepod / 1998
Standard test fish development / 1976
Statement of Concerns of the Lake Michigan Toxic Substances Committee Related to Polychlorinated Biphenyls. 1975
Static coal storage : biological effects on the aquatic environment / 1980
Static coal storage : chemical effects on the aquatic environment / 1980
Status and Applications of Echinoid ('Phylum echinodermata') Toxicity Test Methods. 1993
Stress Function for Evaluating Strategies for Water Quality Management. 1981
Stress Proteins in Aquatic Organisms: An Environmental Perspective. 1993
Structure and organization of persistent aquatic laboratory communities exposed to the insecticide dieldrin / 1984
Structure-Activity Correlations in Studies of Toxicity and Bioconcentration with Aquatic Organisms. 1975
Structure-Activity Relationship Studies on the Toxicities of Benzene Derivatives: 1. An Additivity Model. 1984
Structure-Activity Relationships for Screening Organic Chemicals for Potential Ecotoxicity Effects. 1985
Structure-Toxicity Relationships for the Fathead Minnow, 'Pimephales promelas': Narcotic Industrial Chemicals. 1983
Studies and investigations of the fate and effect of the Shell oil spill, platform B, block 26, South Timbalier Bay : (December 1, 1970-November 30, 1971) : prepared for Environmental Protection Agency / 1972
Studies on Southeastern Aquatic Insects. 1974
Studies on the Disposition and Metabolism of Pentachloroanisole in Female Mice. 1980
Studies on the Effect of Forest Insect Control with Ethylene Dibromide on Water Quality. 1963
Study of Mercurials in the Elephant Butte Reservoir Ecosystem. 1973
Study of Pulp and Paper Mill Pollution in Puget Sound. 1965
Subchronic Effects of Sodium Selenite and Selenomethionine on Several Immune-Functions in Mallards. 1990
Sublethal Effects of Chronic Oil Exposure on the Intertidal Clam 'Macoma balthica'. 1982
Sublethal Metabolic Responses of the Hermatypic Coral Madracis decactis Exposed to Drilling Mud Enriched with Ferrochrome Lignosulfonate. 1981
Sublethal Narcosis and Population Persistence: A Modeling Study on Growth Effects. 1993
Sulfur Budget of Lake Shelbyville, Illinois, and the Effects of Sulfides Upon 'Chaoborus'. 1973
Superfund record of decision : Celtor Chemical Works Site, CA. 1983
Superfund record of decision : Central City/Clear Creek, CO. 1987
Supplement to development document : hazardous substances regulations, section 311 of the Federal water pollution control acts as amended 1972 / 1975
Survey Data Report in Support of the Sediment Ecological Risk Assessment at the Calcasieu Estuary, Louisiana: Sediment Porewater Toxicity Tests and Dissolved Organic Carbon Analysis of Pore Water. 2001
Survey of the toxicity and chemical composition of used drilling muds 1984
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