Search Results for the EPA National Library Catalog

Items Found: 270
Showing: Items 251 - 270
Your Search: (SUBJECT=Aquatic microbiology)


 
 
 
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Select Item Title Year Published
The effect of chlorination on selected organic chemicals. 1972
The effect of mirex and carbofuran on estuarine microorganisms / 1975
The kinetics of chemical and microbiological contaminants in distribution systems / 1991
Toward a Protocol for Testing Solid Microbiocidal Compositions. 1987
Turnover of Extracellular DNA in Eutrophic and Oligotrophic Freshwater Environments of Southwest Florida. 1989
U.S. Environmental Protection Agency health effects research on drinking water contaminants / 1992
Universal Factors in Aerobic Biological Purification. 1957
Use of a Novel Plasmid to Monitor the Fate of a Genetically Engineered 'Pseudomonas putida' Strain. 1992
Use of Autoradiography to Assess Viability of 'Helicobacter pylori' in Water. 1993
Use of Microscopic Organisms as Ecological Indicators and Methods of Sampling and Manipulation. 1945
Use of the mixed flask culture (MFC) microcosm protocol to estimate the survival and effects of microorganisms added to freshwater ecosystems / 1989
Viable count quantitative and environmental aspects / 1988
Viruses in Waste, Renovated, and Other Waters. Literature Abstracts. 1969
Visions of the Future in Drinking Water Microbiology. 1992
Water Quality Investigations: Souris River Basin, North Dakota 1969. 1971
Water Quality of the Ohio River, Louisville, Ky. - Evansville, Ind.. 1970
Water quality study : St. Andrew Bay, Florida / 1975
Waterborne Disease Outbreaks, 1986-1988. 1990
Workshop on methods for investigation of waterborne disease outbreaks : summary of recommendations / 1990
X-Cell Pseudotumors in a Hardhead Catfish 'Arius felis' (Ariidae) from Lake Pontchartrain, Louisiana, USA. 1994
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