Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Drinking water criteria document for turbidity / 1984
Drinking water criteria document on heterotrophic bacteria draft 5. 1984
Drinking Water Microbiology - New Directions Toward Water Quality Enhancement. 1987
Drinking water microbiology / 1984
Drinking Water Microbiology Research in the United States: An Overview of the Past Decade. 1988
Drinking Water Research Division's Research Activities in Support of EPA's Regulatory Agenda. 1991
Drinking water systems for the traveling public. 1973
Drinking water, pollution prevention and public health : a matrix for disease prevention and environmental protection. 1997
Dust and airborne bacteria at solid waste processing plants / 1979
Dynamic Irradiation Chamber Tests of Automotive Exhaust. 1963
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminants in Lake Erie. Phase III. Parts 5, 6, and 7. 1973
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminents in Lake Erie, Phase I and Phase II. 1971
Ecology of Chromatium in Sewage Ponds. 1967
EcoMat Inc.'s Biological Denitrification Process: Site Technology Capsule. 2006
Economic Analysis for the Proposed Revised Total Coliform Rule. 2010
Economic Effects of Pawtuckaway State Park: V. Effect of Park Use on Environmental Quality. 1972
Economic Evaluation of Alternative Farm Water Sources in the Claypan Area of Illinois. 1973
Ecosystematic Study of the South River, Virginia. 1972
Eddy Diffusion and Bacterial Reduction in Waste Fields in the Ocean. 1969
Effect of Aerosolization on Subsequent Bacterial Survival. 1992
Effect of Agricultural Land Development on Drainage Waters in the North Carolina Tidewater Region. 1980
Effect of an Activated Sludge Wastewater Treatment Plant on Ambient Air Densities of Aerosols Containing Bacteria and Viruses. 1985
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of Chemicals on Soil Nitrifying Populations Using a Continuous-Flow Culture Technique. 1989
Effect of Environmental Variables on Enteric Virus Survival in Surface Freshwaters. 1987
Effect of exposure to PAN and ozone on susceptibility to chronic bacterial infection / 1979
Effect of exposure to PAN and ozone on susceptibility to chronic bacterial infection / 1979
Effect of Fluorinated Analogues of Phenol and Hydroxybenzoates on the Anaerobic Transformation of Phenol to Benzoate. 1990
Effect of Glyphosate and Nitrapyrin on Selected Bacterial Populations in Continuous-Flow Culture. 1992
Effect of Holding Temperature and Time on Total Coliform Density in Sewage Effluent Samples. 1978
Effect of Incubation and Activation Conditions on the Hepatocyte-Mediated Plate Incorporation and Preincubation 'Salmonella typhimurium' Mutagenesis Assays. 1983
Effect of Noncoliforms on Coliform Detection in Potable Groundwater: Improved Recovery with an Anaerobic Membrane Filter Technique. 1984
Effect of particulates on disinfection of enteroviruses in water by chloramines {MICROFICHE} 1984
Effect of particulates on ozone disinfection of bacteria and viruses in water / 1979
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of Phenotypic Plasticity on Epiphytic Survival and Colonization by 'Pseudomonas syringae'. 1993
Effect of Presynthesized Biological Intermediates on Substrate Utilization Rates. 1971
Effect of Processing Poultry Manure on Disease Agents. 1973
Effect of Protozoan Predation on Relative Abundance of Fast- and Slow-Growing Bacteria. 1989
Effect of Several Stress Factors on the Susceptibility of the Predatory Mite, 'Metaseiulus occidentalis' (Acari: Phytoseiidae), to the Weak Bacterial Pathogen 'Serratia marcescens.' 1988
Effect of Silicate Grain Shape, Structure, and Location on the Biomass and Community Structure of Colonizing Marine Microbiota. 1981
Effect of Slow Sand Filter Maintenance on Water Quality. 1985
Effect of Sodium Chloride on Transport of Bacteria in a Saturated Aquifer Material. 1991
Effect of Solvent and Extraction Methods on the Bacterial Mutagenicity of Sidestream Cigarette Smoke. 1987
Effect of Storage on the Survival of Total Coliform Organisms. 1968
Effect of stress on organisms in the distribution system 1983
Effect of the Distribution System on Drinking-Water Quality. 1993
Effect of Urban Ozone Levels on Laboratory-Induced Respiratory Infections. 1978
Effect of Waste Discharges Into a Silt-Laden Estuary. A Case of Cook Inlet, Alaska. 1972
Effect of Wastewater Disinfectants on Survival of R-Factor Coliform Bacteria. 1987
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