Search Results for the EPA National Library Catalog

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Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models. 1993
Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models. 1993
Selenium / 1976
Selenium Concentrations and Glulathione Peroxidase Activities in a Population Exposed to Selenium via Drinking Water. 1980
Selenium Levels in Human Blood, Urine, and Hair in Response to Exposure via Drinking Water. 1978
Sensitivity Analysis of the Enhanced Simulation of Human Air Pollution Exposure (SHAPE) Model. 1985
Sensitivity of important western conifer species to SO2 and seasonal interaction of acid fog and ozone / 1989
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
Sensitivity of Vertebrate Embryos to Heavy Metals as a Criterion of Water Quality. 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
Shellfish Sanitation Research. Proceedings of the 1959 Planning Conference. 1960
Shiprock, New Mexico Uranium Mill Accident of August 22, 1960. 1963
Short term toxicity (1 and 10 day gavage) of barium chloride in male and female rats / 1988
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 screening test for quick responses to pollutants where health effects data are lacking {microform} / 1982
Short-Term Toxicity of Five Oil s to Four Freshwater Species. 1982
Shrimps (Arthropoda: Crustacea: Penaeidae). 1979
Significance of Carbon Monoxide in the Urban Atmosphere. 1972
Significance of the Surface Microlayer to the Environmental Fate of Di(2-ethylhexyl)phthalate Predicted from Marine Microcosms. 1990
Silvicultural chemicals and protection of water quality / 1977
Simplified Deposition Calculation (DECAL) for Organic Accumulation Near Marine Outfalls. 1987
Simulated Acid Rain Effects on Yield Response of Two Corn Cultivars. 1988
Site Management and Monitoring Plan. Port Everglades Harbor Ocean Dredged Material Disposal Site. 2004
Size Distribution of Particles That May Contribute to Soiling of Material Surfaces. 1985
SLAMS/NAMS/PAMS network review guidance : revised final report. 1998
SLAPMAN Model for Groundwater Pathway (for Microcomputer). 1989
SLAPMAN User's Manual. 1988
SLUDGEMAN Model (for Microcomputers). 1989
SLUDGEMAN User's Manual. 1988
Smoke Damage and the Recreational and Hygienic Value of Forests in Industrial Areas, (Immissionsschaeden und Erholungswert des Waldes in der Industrielandschaft). 1965
So-Called Vinyl Chloride Disease (Ueber die Sogenannte Vinylchlorid-Krankheit). 1975
SO2 Concentration Estimates for New York City, 1880-1980. 1985
Soil-Mediated Effects of Atmospheric Deposition on Eastern U.S. Spruce-Fir Forests. 1992
Soil-Mediated Effects of Atmospherically Deposited Sulfur and Nitrogen. 1984
Soiling Degradation by Atmospheric Aerosols in an rban Industrial Area. 1988
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 Novel Statistical Analyses Relevant to the Reported Growth Decline of Pine Species in the Southeast. 1990
Some Pharmacokinetic and Metabolic Factors Affecting the Neonatal Toxicity of Chlorinated Hydrocarbons Found in the Great Lakes. 1987
Some Regularities in Absorption of Sulfur Dioxide by Woody Plants (Nekotorye Zakonomernosti Poglosheniya Sernistogo gaza Drevesnym Rasteniyami). 1971
Sorption and Toxicity of Azo and Triphenylmethane Dyes to Aquatic Microbial Populations. 1985
Sorption of Volatile Organic Solvents from Aqueous Solution onto Subsurface Solids. 1989
Source Apportionment of Mutagenic Activity of Fine Particle Organics in Boise, Idaho. 1991
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