Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Effect of Well-Drilling Fluids of the Physiological Status and Microbial Infection of the Reef Building Coral 'Montastrea annularis'. 1984
Effective Filtration Methods for Small Water Supplies. 1984
Effectiveness and safety of strategies for oil spill bioremediation : potential and limitation, laboratory to field / 1998
Effectiveness of Ozone as a Municipal Wastewater Disinfectant. 1983
Effectiveness of water treatment processes, as measured by coliform reduction. 1962
Effects and interactions of polychlorinated biphenyl (PCB) with estuarine microorganisms and shellfish / 1977
Effects of Acid Perturbation on a Controlled Ecosystem. 1981
Effects of Adaptation on Biodegradation Rates in Sediment/Water Cores from Estuarine and Freshwater Environments. 1980
Effects of Aeration and Temperature on Composting of Municipal Sludge in a Full-Scale Vessel System. 1985
Effects of Aniline and Three Derivatives on Laboratory Microecosystems. 1987
Effects of Betaine on Enumeration of Airborne Bacteria. 1990
Effects of Certain Cadmium Species on Pure and Litter Populations of Microorganisms. 1979
Effects of Cotton Expressing the 'Bacillus thuringiensis' var. 'kurstaki' Endotoxin on Soil Microorganisms. 1996
Effects of Differently Extracted Endotoxins from Escherichia coli on Rainbow Trout (Salmo Gairdneri). 1973
Effects of Dissolved Organic Carbon and Second Substrates on the Biodegradation of Organic Compounds at Low Concentrations. 1985
Effects of diversion and alum application on two eutrophic lakes / 1978
Effects of diversion and alum application on two eutrophic lakes / 1978
Effects of Exposure to Ozone on Susceptibility to Experimental Tuberculosis. 1981
Effects of Holding Time and Temperature on Coliform Numbers in Drinking Water. 1983
Effects of holding time, storage, and the preservation of samples on sample integrity for the detection of fecal indicator bacteria by quantitative polymerase chain reaction (qPCR)-based assays / 2010
Effects of Impoundments on Water Quality in the Southwest. Discussion - Bacterial Cycles and Water Quality. 1969
Effects of Industrial Exhalations on the Soil Biology of Spruce Growths in the Krusna Hora Mountains (Vliv Prunyslobych Exhalatu na Pudni Zivenu Smrkovych Porostu Krusnvch Hor). 1965
Effects of livestock pasturing on nonpoint surface runoff / 1983
Effects of Malathion on Microorganisms of an Artificial Salt-Marsh Environment. 1977
Effects of Metals on Pulmonary Defense Mechanisms Against Infectious Disease. 1977
Effects of Microbial Community Interactions on Transformation Rates of Xenobiotic Chemicals. 1984
Effects of Microbial Pesticides on Non-Target Beneficial Arthropods. 1986
Effects of ocean dumping activity, mid-Atlantic bight, 1976 : interim report / 1977
Effects of Oil and Gas Well-Drilling Fluids on the Biomass and Community Structure of Microbiota that Colonize Sands in Running Seawater. 1982
Effects of Ozonation Reactions in Water. Volume 1. 1979
Effects of Phenol Molecular Structure on Bacterial Transformation Rate Constants in Pond and River Samples. 1983
Effects of Physicochemical Factors and Bacterial Colony Morphotype on Association of 'Vibrio vulnificus' with Hemocytes of 'Crassostrea virginica'. 1993
Effects of Protozoa on the Fate of Particulate Carbon. 1973
Effects of Reactions of Chlorine Dioxide in Water. Volume 2. 1979
Effects of Segregation and Selection on Instability of Plasmid pACYC184 in 'Escherichia coli'B. 1987
Effects of sludge irrigation on three Pacific Northwest forest soils / 1980
Effects of solids concentration and digester operation patterns on the kinetics of aerobic digestion of sewage sludges 1976
Effects of Temperature and Redox Conditions on Degradation of Chlorinated Phenols in Freshwater Sediments. 1988
Effects of Temperature, pH, Salinity, and Inorganic Nitrogen on the Rate of Ammonium Oxidation by Nitrifiers Isolated from Wetland Environments. 1980
Effects of thickness on the structure and metabolism of bacterial films : a dissertation 1970
Effects of Waste Discharges on Water Quality of the Cache La Poudre and South Platte Rivers, Greeley Area. 1972
Effects of Waste Discharges on Water Quality of the South Platte River Denver Metropolitan Area. 1972
Effects On Toxicity Of Volatile Priority Pollutants Added To A Conventional Wastewater Treatment System 1983
Effects on toxicity of volatile priority pollutants added to a conventional wastewater treatment system / 1983
Efficacy of Commercial Inocula in Enhancing Biodegradation of Weathered Crude Oil Contaminating a Prince William Sound Beach. 1992
Efficacy of Commercial Products in Enhancing Oil Biodegradation in Closed Laboratory Reactors. 1992
Effluent Monitoring Procedures: Basic Laboratory Skills - Student Reference Manual. 1977
Effluent Monitoring Procedures: Basic Parameters for Municipal Effluents. 1977
Electron Microscope Study of Colloids in Waste Water. 1967
Electron microscopy in microbiology / 1988
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