Search Results for the EPA National Library Catalog

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Characteristics and Kinetics of Biological Fixed Film Reactors. 1970
Characteristics of Bacteria Adapted to Low Nutrient Conditions in Lake Ontario. 1979
Characteristics of Klebsiella from Textile Finishing Plant Effluents. 1976
Characterization and Treatment of Combined Sewer Overflows. 1975
Characterization of Air Pollutants from an Activated Sludge Process. 1981
Characterization of anaerobic chemical processes in reservoirs : problem description and conceptual model formulation / 1981
Characterization of Anaerobic Dechlorinating Consortia Derived from Aquatic Sediments. 1989
Characterization of automotive emissions by bacterial mutagenesis bioassay : a review / 1983
Characterization of Dysgonic, Heterotrophic Bacteria from Drinking Water. 1985
Characterization of non-point sources and loadings to Galveston Bay 1992
Characterization of selected public health issues in Galveston Bay 1992
Characterization of soil disposal system leachates / 1984
Characterization of Spatial and Temporal Trends in Water Quality in Puget Sound. 1988
Characterization of Subsurface Bacteria Associated with Two Shallow Aquifers in Oklahoma. 1985
Characterization of Unclassified Nonfermentative Gram Negative Bacteria in Drinking Water. 1983
Characterizing Raw Surface Water Amenable to Minimal Water Supply Treatment. 1988
Characterizing Surface Waters That May Not Require Filtration. 1990
Characterizing the effect of chlorine and chloramines on the formation of biofilm in a simulated drinking water distribution system / 1999
Chemical Activation of Non-Mutagenic Nitrated Polycyclic Aromatic Hydrocarbons to Mutagens. 1982
Chemical and Bacteriological Quality of Pasture Runoff. 1982
Chemical and microbiological investigations of a surface coal mine settling pond / 1979
Chemical transformations by microorganisms. 1958
Chemicals and bacteriological organisms in recreational shellfish : final report / 1988
Chena River, The Study of a Subarctic Stream. 1970
Chesapeake Bay Nutrient Dynamics Study. 1984
Chips on Triphenyl Phosphite Attachments a Thru J with Cover Letter dated 071685. 1985
Chlorine Dioxide for Wastewater Disinfection: A Feasibility Evaluation. 1981
Chlorine Disinfection of Treated Wastewater in a Baffled Contact Chamber at < 1 degree C. 1973
Chlorobenzene Bioreactor Demonstration. 1997
Clean Charles 2005 Water Quality Report: 2003 Core Monitoring Program. 2004
Clean Charles 2005 Water Quality Report: 2004 Core Monitoring Program. 2005
Clean water report for southwestern Wyoming : final technical report / 1978
Cloning and Characterization of a Chromosomal DNA Region Required for Growth on 2,4,5-T by 'Pseudomonas cepacia' AC1100. 1991
Cloning and Expression in 'Escherichia coli' of Pseudomonas Strain LB400 Genes Encoding Polychlorinated Biphenyl Degradation. 1989
Cold climate oil spills : a terrestrial and freshwater research review / 1981
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period / by E.E. Sanderson, Jr., Thomas C. Hopkins, Jr. 1964
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period 1965 by Thomas C. Hopkins and A. E. Sanderson. 1966
Coliform Bacteria Growth and Control in Aerated Stabilization Basins. 1973
Coliform Non-Compliance Nightmares in Water Supply Distribution Systems. 1988
Coliforms in drinking water emanating from redwood reservoirs / 1979
Colorado River Bacteriological Survey Parker Strip and Lake Havasu, May 25-29, 1973. 1973
Columbia River nutrient study, 1972 / 1975
Combined sewer overflow treatment by screening and terminal ponding : Fort Wayne, Indiana / 1979
Comment Letter from Stauffer Chemical Co to Tsca Public Information Office, Epa Regarding Aryl Phosphates/epa's Response to the Interagency Testing Committe (opts-42038). 2000
Comments and Information on Calcium Naphthenate with Cover Letter dated 092783 (summary of Reports Preformed on Calcium Napthenate Products). 1983
Community structure, nutrient dynamics, and the degradation of diethyl phthalate in aquatic laboratory microcosms 1982
Community Water Supply Study, Cincinnati, Ohio: Standard Metropolitan Statistical Area. 1970
Comparative Resistance of 'Escherichia coli' and Enterococci to Chlorination. 1992
Comparative study of the benthic microbial biota in some coastal areas of Puerto Rico by Eduardo Angel ; {submitted} to Water Resources Research Institute, Research Center, University of Puerto Rico. 1972
Comparative Study of the Benthic Microbial Biota in Some Coastal Areas of Puerto Rico. 1972
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