Search Results for the EPA National Library Catalog

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Development of techniques and methodology for the laboratory culture of striped bass, Morone saxatilis (Walbaum) / 1982
Development of Water Quality Models Using Spectral Analysis and Parameter Estimation Techniques. 1974
Development, Replicability and Modeling of Naturally Derived Microcosms. 1978
Diel Flux of Dissolved Carbohydrate in a Salt Marsh and a Simulated Estuarine Ecosystem. 1982
Digital computer control of advanced waste treatment systems / 1977
Digital Systems for On-Site Collection for Water Quality Analysis. 1970
Digital Technique for Calculating and Plotting Dissolved Oxygen Deficits. 1965
Dillon Reservoir - Blue River Study. Colorado, June, July, August - 1973. 1974
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix A. Weather and Lake Level Data, Water Quality Data, and Raw Water Pumping Schedule. 1975
Dissolved oxygen : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Dissolved oxygen and oxidation potentials in ground water 1986
Dissolved oxygen impact from urban storm runoff / 1979
Dissolved Oxygen Measurements in Indiana Streams During Urban Runoff. 1978
Dissolved oxygen measurements in Ohio streams following urban runoff / 1980
Dissolved oxygen, temperature, survival of young at fish spawning sites / 1976
Dissolved Pollution Product Gases in Natural Waters. 1973
Distribution of Trace Metals in Impoundments. 1970
Documentation for SNSIM1/2, A Computer Program for the Steady-State Water Quality Simulation of Stream Network. 1973
DOSAG - 1 Simulation of Water Quality in Streams and Canals. Program Documentation and Users Manual. 1970
Dynamic Water Quality Forecasting and Management. 1973
Ecological Baseline and Monitoring Study for Port Gardner and Adjacent Waters. 1976
Ecological Evaluation of Multiuse Waters Receiving Primary Treatment Effluent Prior to a Major Flow Increase. 1973
Economic and energy analyses of regional water pollution control / 1978
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of Detergents on Gas Absorption Process. 1971
Effect of Dissolved Oxygen on Phenols Breakthrough from GAC Adsorbers. 1992
Effect of Elevated Water Temperature on Insect Emergence in Outdoor Experimental Channels. 1981
Effect of Long-term Reduction and Diel Fluctuations in Dissolved Oxygen on Spawning of Black Crappie, 'Pomoxis nigromaculatus'. 1978
Effect of P-Cresol on Leaf Decomposition and Invertebrate Colonization in Experimental Outdoor Streams. 1983
Effect of Sewage and Waste Characteristics on Oxygen Transfer Coefficients. 1972
Effect of Small Surface Waves on Interfacial Mass Transfer. 1965
Effect of Waste Discharges Into a Silt-Laden Estuary. A Case of Cook Inlet, Alaska. 1972
Effect of Water Quality on First-Year Mortality of Largemouth Bass. 1972
Effects of diversion and alum application on two eutrophic lakes / 1978
Effects of Extreme Floods and Placer Mining on the Basic Productivity of Sub Arctic Streams. 1971
Effects of Ground ULV (Ultra-Low Volume) Applications of Fenthion on Estuarine Biota. 3. Response of Caged Pink Shrimp and Grass Shrimp. 1985
Effects of industrial wastewater effluents on water quality in Gibson Cove and Kodiak Harbor, Kodiak, Alaska, August 26-29, 1974. 1975
Effects of Lowered Dissolved Oxygen Concentration on the Toxicity of 1,2,4-Trichlorobenzene to Fathead Minnows. 1987
Effects of Oxygen Demand on Surface Reaeration. 1970
Effects of Pollution on Freshwater Fish and Amphibians. 1983
Effects of Pollution on Freshwater Fish. 1979
Effects of Pollution on Freshwater Fish. 1977
Effects of Pollution on Freshwater Fish. 1976
Effects of Pollution on Freshwater Fish. 1978
Effects of Pollution on Freshwater Organisms. 1985
Effects of Pollution on Freshwater Organisms. 1984
Effects of Pollution on Freshwater Organisms. Fate and Effects of Pollutants. 1986
Effects of Pollution on Water Quality Perdido River and Bay, Alabama and Florida. 1970
Effects of Pollution, Especially from Feedlots, on Fishes in the Upper Neosho River Basin. 1971
Effects of Short-Term Changes in Water Quality on Copper and Zinc Corrosion Rates. 1987
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