Search Results for the EPA National Library Catalog

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Acute Toxicities of Selected Heavy Metals to the Softshell Clam, 'Mya arenaria'. 1977
Acute Toxicity and Behavioral Effects of Acrylates and Methacrylates to Juvenile Fathead Minnows (Journal Version). 1988
Acute Toxicity and Bioconcentration of Endosulfan-Exposed Estuarine Animals. 1977
Acute Toxicity and Sublethal Behavioral Effects of Copper on Barnacle Nauplii 'Balanus improvisus'. 1980
Acute Toxicity of Ammonia and Nitrite to Cutthroat Trout Fry. 1981
Acute Toxicity of Ammonia to Fathead Minnows. 1983
Acute Toxicity of Kepone (Trademark) to Four Estuarine Animals. 1977
Acute Toxicity of Organic Chemical Mixtures to the Fathead Minnow. 1985
Acute Toxicity of Sediment from Eagle Harbor, Washington, to the Infaunal Amphipod 'Rhepoxynius abronius'. 1989
Acute toxicity of selected organic compounds to fathead minnows / 1976
Acute Toxicity of Ten Chlorinated Aliphatic Hydrocarbons to the Fathea Minnow (Pimephales promelas). 1983
Acute Toxicity of Tetrachloroethylene and Tetrachloroethylene with Dimethylformamide to Rainbow Trout (Salmo gairdneri). 1982
Acute Toxicity of Thiocyanate to Trout. 1985
Adaptation of Gaussian plume model to incorporate multiple station data input. 1975
Adaptation of Gaussian Plume Model to Incorporate Multiple Station Data Input. Volume II. Appendices. 1975
Adaptation of Natural Microbial mmunities to Degradation of Xenobiotic Compounds: Effects of Concentration, Exposure Time, Inoculum, and Chemical Structure. 1982
Adaptation of the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) Model to the EPA VAX Computer: Modifications and Testing. 1990
Adaptation of the Polychaete 'Neanthes arenaceodentata' to Copper. 1982
Addendum to PTPLU -- a single source gaussian dispersion algorithm / 1986
Addendum to the user's guide for MPTER / 1986
Addendum to user's guide for climatological dispersion model / 1977
Addendum to: 'Environmental Assessment: Source Test and Evaluation Report--Chapman Low-Btu Gasification'. 1980
Addendum/supplemental information for Valley, Crster, Isc. 1980
Addendum/supplemental information to the user's manual for single source (CRSTER) model. 1980
Addendum/supplemental information to the Valley model. 1982
Additional Note Regarding Measurement of the Exposure of Workers to Pesticides. 1963
Adequacy of Sampling Trains and Analytical Procedures Used for Fluoride. 1976
Adipic Acid Enhanced Flue Gas Desulfurization Process for Industrial Boilers. Volume 1. Field Test Results. 1982
Adsorption of trace metals by hydrous ferric oxide in seawater / 1980
Adsorption, movement, and biological degradation of large concentrations of selected pesticides in soils / 1980
Advanced Emission Speciation Methodologies for the Auto/Oil Air Quality Improvement Research Program. 1. Hydrocarbons and Ethers. 1992
Advanced Methodologies for Sampling and Analysis of Toxic Organic Chemicals in Ambient Outdoor, Indoor, and Personal Respiratory Air. 1989
Advanced oil processing/utilization environmental engineering : EPA program status report / 1978
Advances in Particle Sampling and Measurement. 1980
Advances in Treatment of Domestic Wastes. 1972
Aerial Photographic Tracing of Pulp Mill Effluent in Marine Waters. 1970
Aerobic Metabolism of Trichloroethylene by a Bacterial Isolate. 1986
Aerosol characteristics and visibility / 1977
Aerosol characteristics and visibility / 1977
Aerosol formation from gas phase reactions of ozone and olefin in the presence of sulfur dioxide / 1974
Aerosol Generation to Simulate Specific Industrial Fine Particle Effluents. 1980
Aerosol Research Branch annual report FY 1976/76A : Federal Interagency Energy/Environment Research and Development Program / 1977
Aerosol research branch, annual report : FY 1976/76A / 1977
Aerosol sampling and analysis : Phoenix, Arizona / 1977
Aerosol source characterization study in Miami, Florida : trace element analysis / 1979
Aerosol source characterization study in St. Louis : trace element analysis / 1980
Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 / 1980
Age Dependent Model of PCB in a Lake Michigan Food Chain. 1984
Aggregation of Clay Minerals and Marine Microalgal cells: Physicochemical Theory and Implications for Controlling Harmful Algal Blooms. 2001
AHERA clearance at twenty abatement sites / 1991
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