Search Results for the EPA National Library Catalog

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Source assessment : chlorinated hydrocarbons manufacture / 1979
Source-Receptor Study of Volatile Organic Compounds and Particulate Matter in the Kanawha Valley, WV. 1. Methods and Descriptive Statistics. 1991
Source-Receptor Study of Volatile Organic Compounds and Particulate Matter in the Kanawha Valley, WV. 2. Analysis of Factors Contributing to VOC and Particle Exposures. 1991
Sources and transport of trace metals in urban aerosols / 1979
Sources of mutagenic activity in urban fine particles {microform} / 1989
Sources of Mutagenic Activity in Urban Fine Particles. 1990
South Dakota toxaphene use study, June-September 1975. 1975
Spawning Success of the Black Crappie, 'Pomoxis nigromaculatus', at Reduced Dissolved Oxygen Concentration. 1977
Speciality conference on methodology for the assessment of air pollution effects on vegetation, April 19-21, 1978, The Curtis Hotel, Minneapolis, Minnesota: {proceedings} 1978
Species Composition and Diversity of Polychaetes in the New York Bight. 1973
Sprayed asbestos-containing materials in buildings : a guidance document / 1978
SRI International: Assessment of Human Exposures to Atmospheric Acrylonitrile. 1979
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
Statewide Survey of Air Pollution Damage to Vegetation, 1969. 1970
Static coal storage : biological effects on the aquatic environment / 1980
Static coal storage : chemical effects on the aquatic environment / 1980
Statistical Approach to Predicting Chronic Toxicity of Chemicals to Fishes from Acute Toxicity Test Data (for Microcomputers). 1992
Statistical approach to predicting chronic toxicity of chemicals to fishes from acute toxicity test data / 1992
Statistical issues for seedling studies in air pollution research / 1988
Statistical Issues in Epidemiologic Studies of the Health Effects of Ambient Acid Aerosols. 1988
Statistical Relationships between Exposure and Dose. 1984
Statistical summary : EMAP-estuaries Virginian Province - 1992 / 1994
Statistical summary : EMAP-estuaries, Louisianian Province - 1991 / 1993
Statistical summary : EMAP-estuaries, Louisianian Province - 1992 / 1994
Statistical summary : EMAP-estuaries, Louisianian Province - 1993 / 1995
Statistical summary : EMAP-estuaries, Virginian Province - 1990 to 1993 / 1995
Statistical Summary: EMAP-Estuaries. Virginian Province, 1991. 1994
Status and Applications of Echinoid ('Phylum echinodermata') Toxicity Test Methods. 1993
Status of EPA's Bioresponse-Based Testing Program. 1994
Status of the Community Health and Environmental Surveillance System (CHESS) : report to the U.S. House of Representatives Committee on Science and Technology / 1980
Stimulation of Oxidant Production in Alveolar Macrophages by Pollutant and Latex Particles. 1978
Stone Deterioration Studies at the Bowling Green Custom House, 1980-1981. 1984
Stream Indicator and Design Workshop / 1993
Stream Indicator and Design Workshop / 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 of Corticolous Lichen Communities Before and After Exposure to Emissions from a 'Clean' Coal-Fired Generating Station. 1980
Structure of the Gas Exchange Region of the Lungs Determined by Three-Dimensional Reconstructions. 1990
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 ammonium sulfate on carcinogenesis / 1978
Studies on the Effect of Forest Insect Control with Ethylene Dibromide on Water Quality. 1963
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