Search Results for the EPA National Library Catalog

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Results of Ocean Diffusion and Biological Studies of the Hollywood, Florida, Ocean Outfall / 1976
Results of the Interlaboratory Testing Study for the Comparison of Methods for Detection and Enumeration of Enterococci and Escherichia Coli in Combined Sewer Overflows (CSOs). 2009
Results of the Nationwide Urban Runoff Program. Volume 3. Data Appendix. 1983
Results of Three Bacterial Reverse Mutation Tests (Ames Tests) with Mixtures Extracted from an R&D Material (Samples A - J). 2010
Return irrigation water, characteristics and effects. 1960
Review of Landspreading of Liquid Municipal Sewage Sludge. 1975
Review of published studies to characterize relative risks from different sources of fecal contamination in recreational water / 2009
Review of Tampa Bay Information for Interim Nutrient Budgets and Historical Loadings of Bay Segments. 1992
Review of the Environmental Assessment of the Buccaneer Gas and Oil Field in the Northwestern Gulf of Mexico. 1981
Review of the Scientific Bases of Proposed Rules for Surface Water Treatment and Coliforms. 1988
Review of zoonotic pathogens in ambient waters / 2009
Revision of Methodology for Deriving National Ambient Water Quality Criteria for the Protection of Human Health: Report of Workshop and EPA's Preliminary Recommendations for Revision. 1993
Revival of injured microbes 1984
River Basin Validation of the Water Quality Assessment Methodology for Screening Nondesignated 208 Areas. Volume II: Chesapeake-Sandusky Nondesignated 208 Screening Methodology Demonstration. 1982
Role of bacteria in the nitrogen cycle in lakes / 1972
Role of resistance to starvation in bacterial survival in sewage and lake water / 1983
Role of sublethal injury in decline of bacterial populations in lake water / 1988
Role of the heterotrophic microflora in the cycling of materials : a final report for Union Carbide Subcontract no. 3638 for the Eastern Deciduous Forest Biome, IBP , Lake George Site / 1972
Rotating disc biological treatment of acid mine drainage / 1980
Routine Coliform Monitoring and Waterborne Disease Outbreaks. 1983
S9-Dependent Activation of 1-Nitropyrene and 3-Nitrofluoranthene in Bacterial Mutagenicity Assays. 1985
Safe Drinking Water Act Cost Impacts on Selected Water Systems. 1987
Saginaw Bay: An Evaluation of Existing and Historical Conditions. 1974
Salmonella Typhimurium/mammalian Microsome Plate Incorporation Assay with Acetone Cyanohydrin with Cover Letter dated 04/25/1986. 1986
Salmonella/mammalian Microsome Mutagenicity Test (ames Test) with Two Samples of Isopropanol/diisopropyl Ether from C3 Olefin with Cover Letter dated 020687. 1987
Salmonella/Mammalian-Microsome Mutagenesis Assay (Ames Test) with Propylene Glycol Monobutyl, Ether with Cover Letter Dated 03/25/1994. 1994
Salmonella/mammalian-microsome Mutagenicity Test with P5183 with Cover Letter dated 090183. 1983
Salmonella/Mammalian-Microsome Plate Incorp. Mutagenicity Assay & Escherichia Coli WP2 UVRA Reverse Mutation Assay w/Confirmaroty Assay of DC-2-7952 w/Cover Letter Dated 04/20/1994. 1994
Salmonella/Mammalian-Microsome Plate Incorporation Mutagenesis Assay Study No. 589-221-1 with Cover Letter. 1979
Salmonella/Mammalian-Microsome Plate Incorporation Mutagenesis Assay. 1974
Salmonella/mammalian-microsome Plate Incorporation Mutagenicity Assay (Ames Test) & a Chromosome Aberration Assay in Chinese Hamster Ovary Cells with Cover Letter Dated 04/15/1985. 1985
Salmonella/mammalian-microsome Plate Incorporation Mutagenicity Assay (ames Test) with Cover Letter dated 04/04/1985. 1985
Salmonella/Mammalian-Microsome Preincubation Mutagenicity Assay using Arconol with Cover Letter dated 03/24/94. 1994
Salmonella/Mammalian-Microsome Preincubation Mutagenicity Assay with T-Butyl Alcohol with Cover Letter Dated 03/24/1994. 1994
Salmonella/Microsome Dessicator Assay of 1,1,1-Trichloroethane (Methylchloroform) with Cover Letter. 1982
Salmonella/Microsome Test According to the Plate Incorporation and Preincubation Method of 2, 5-Dichlorophenylisocyanate with Cover Letter Dated 10/02/1995. 1995
Salmonella/Mikrosomen-Test zur Untersuchung auf Punktmutagene Wirkung. 1983
Sample Preservation: A Progress Report. 1984
Sampling and analysis of coke-oven door emissions / 1977
Sampling and analysis of indoor microorganisms / 2007
Sampling and Analysis of Minnesota Tributaries and Municipal Point Sources to Lake Superior. 1975
Sampling for biological agents in the environment / 2008
Sampling frequency-microbiological drinking water regulations : final report / 1982
Sampling Microbiological Aerosols. 1959
Sampling Regimes and Bacteriological Tests for Coliform Detection in Groundwater. 1987
Sanitary Bacteriology of the Upper Potomac Estuary. 1969
Sanitary significance of fecal coliforms in the environment / 1966
Sanitary Significance of Fecal Coliforms in the Environment. 1966
Sanitary Significance of Fecal Coliforms in the Environment. 1966
Santee Recreation Project, Santee, California. 1965
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