Search Results for the EPA National Library Catalog

Items Found: 2019
Showing: Items 551 - 600
Your Search: (SUBJECT=Bacteria)


 
 
 
PREV 1 ... 7 8 9 10 11 12 13 14 15 16 17 ... 41 NEXT
Select Item Title Year Published
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 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
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
Emerging technologies for enhanced in situ biodenitrification (EISBD) of nitrate-contaminated ground water / 2000
EMPACT Beaches Project: Results from a Study on Microbiological Monitoring in Recreational Waters. 2005
Endotoxins, Algae and 'Limulus' Amoebocyte Lysate Test in Drinking Water. 1980
Engineered Plants in the Environment. 1993
Enhanced Recovery of Coliforms by Anaerobic Incubation. 1984
Enrichment of Cadmium-Mediated Antibiotic-Resistant Bacteria in a Douglas-Fir 'Pseudotsuga menziesii' Litter Microcosm. 1979
Enteric Bacterial Degradation of Stream Detritus. 1971
Enteric Virus and Indicator Bacteria Levels in a Water Treatment System Modified to Reduce Trihalomethane Production. 1984
Enteric Virus Removal in Wastewater Treatment Lagoon Systems. 1983
Enumerating Injured Coliforms in Drinking Water. 1985
Enumeration and Characterization of Bacteria Indigenous to a Shallow Water-Table Aquifer. 1983
Enumeration and identification of heterotrophic bacteria from drinking water / 1985
Enumeration and identification of heterotrophic bacteria from drinking water / 1985
Enumeration and Morphological Characterization of Bacteria Indigenous to Subsurface Environments. 1983
Enumeration, Transport and Survival of Bacteria Attached to Granular Activitated Carbon in Drinking Water. 1985
Environmental Assessment of Buccaneer Gas and Oil Field in the Northwestern Gulf of Mexico, 1975-1980. Volume II. Fishes and Macro-Crustaceans/Biofouling Communities. 1980
PREV 1 ... 7 8 9 10 11 12 13 14 15 16 17 ... 41 NEXT

Save, Print or Email Selected Records