Search Results for the EPA National Library Catalog

Items Found: 1484
Showing: Items 301 - 350
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Select Item Title Year Published
Dialifor : pesticide registration standards. 1981
Diatom Populations Changes in Lake George (NY). 1972
Diazinon (Trade Name): Chronic Toxicity to, and Brain Acetylcholinesterase Inhibition in, the Sheepshead Minnow, 'Cyprinodon variegatus'. 1979
Differences in Detection of DNA Adducts in the 32P-Postlabelling Assay After Either 1-Butanol Extraction or Nuclease Pl Treatment. 1989
Dilatation of the Pupils in Parathion Poisoning. 1957
Dillon Clean Lakes Study Final Report 1983
Direct Determination of Phosphorus in Gasoline by Flameless Atomic Absorption Spectrometry. 1978
Direct Effect of Paraoxon on Erythrocyte Metabolism as Measured by O2 Uptake. 1971
Discharge, Water-Quality Characteristics, and Nutrient Loads from McKay Bay, Delaney Creek, and East Bay, Tampa, Florida, 1991-1993. 1996
Disposal of Hazardous Wastes, Manual on Hazardous Substances in Special Wastes. 1976
Distribution and biotic effects of nutrients in Flathead Lake, Montana / 1975
Distribution and Biotic Effects of Nutrients in Flathead Lake, Montana. 1975
Distribution and importance of phytoplankton in the Atchafalaya Basin / 1978
Distribution and variability of nitrogen and phosphorus in the alluvial, High Plains, Rush Springs, and Blaine aquifers in western Oklahoma 1994
DNA Adducts of the Antitumor Agent Diaziquone. 1992
Downflow granular filtration of activated sludge effluents / 1977
Drinking water criteria document for GLYPHOSATE final 1992
Drinking water health advisory for malathion / 1991
Dry-weather deposition and flushing for combined sewer overflow pollution control / 1979
Dynamic Water Quality Forecasting and Management. 1973
Early advice on an ensemble modeling approach for developing Lake Erie phosphorus objectives / 2015
Eating Systox-Treated Fruit under Controlled Conditions. 1977
Ecological Factors Influencing Production of Algae in Northern Prairie Lakes. 1972
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 1. Program Description and Field Monitoring of Growth Dynamics (Journal Version). 1982
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 2. Phosphorus Uptake Kinetics (Journal Version). 1982
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 3. The Dependence of Growth Rates on Internal Phosphorous Pool Size (Journal Version). 1982
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 5. Model Development and Calibration. 1982
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 6. Seasonal and Spatial Variation in Growth Kinetics. 1982
Ecological Studies and Mathematical Modeling of 'Cladophora' in Lake Huron: 7. Model Verification and System Response. 1982
Economic Analysis of Effluent Guidelines Fertilizer Industry. 1974
Economic Analysis of Effluent Guidelines: Nonfertilizer Phosphate Manufacturing Industry. Phase II. 1976
Economic Analysis of Phosphorous Control and Other Aspects of R76-1. 1978
Economic Analysis of Proposed Effluent Guidelines. Industrial Phosphate Industry. 1974
Economic assessment of potential hazardous waste control guidelines for the inorganic chemical industry / 1976
Ecosystem Changes in Lakes Erie and Ontario. 1981
Effect of Adult Mallard Age on Avian Reproductive Tests. 1986
Effect of Aerially Applied Malathion on an Urban Population. 1967
Effect of Agricultural Land Development on Drainage Waters in the North Carolina Tidewater Region. 1980
Effect of Chlorine Dioxide, Chlorite, and Nitrite on Mice with Low and High Levels of Glucose-6-Phosphate Dehydrogenase (G6PD) in their Erythrocytes. 1981
Effect of Chronic Exposure to EPN and to Guthion on the Critical Swimming Speed and Brain Acetylcholinesterase Activity of 'Cyprinodon variegatus'. 1984
Effect of Dredging on the Nutrient Levels and Biological Populations of a Lake. 1972
Effect of Environmental Factors on Phytoplankton Growth: Light and the Interactions of Light with Nitrate Limitation (Journal Version). 1981
Effect of imidan administered to pregnant rats / 1980
Effect of insecticides on benzo(a)pyrene carcinogenesis / 1978
Effect of Organic Phosphorus Compounds and Alkylating Agents on the Rat Fetus. 1968
Effect of Organophosphorus Pesticides on Estuarine Ammonium Oxidizers. 1980
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of pH on the Release of Phosphorus from Potomac River Sediments. 1986
Effect of phosphorus control options on lake water quality / 1979
Effect of Phosphorus Control Options on Lake Water Quality. 1979
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