Search Results for the EPA National Library Catalog

Items Found: 1904
Showing: Items 1801 - 1850
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Select Item Title Year Published
Turnover of Extracellular DNA in Eutrophic and Oligotrophic Freshwater Environments of Southwest Florida. 1989
Twenty-Sixth Symposium on Biotechnology for Fuels and Chemicals [electronic resource] / 2005
Two city cryptosporidium study / 1999
U.S. Environmental Protection Agency health effects research on drinking water contaminants / 1992
Uncultivated Microorganisms [electronic resource] / 2009
Under the microscope : examining microbes in groundwater : the 1996 goundwater foundation symposium proceedings : Sept. 5 & 6, 1996, Boston, Mass. / 1997
Understanding Biology Using Peptides Proceedings of the Nineteenth American Peptide Symposium / [electronic resource] : 2006
Universal Factors in Aerobic Biological Purification. 1957
Unusual isolates from clinical material. 1970
Updates in Diagnostic Pathology [electronic resource] / 2005
Use and Development of Environmentally Controlled Chambers (Mesocosms) for Evaluating Biotechnology Products: The Proceedings of the Workshop on the Use and Development of Terrestrial Mesocosms. 1991
Use and interpretation of tests in medical microbiology 1990
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 Gene Probes in the Rapid Analysis of Natural Microbial Communities. 1988
Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice Proceedings of the NATO Advanced Research Workshop on Use of Humates to Remediate Polluted Environments: From Theory to Practice Zvenigorod, Russia 23-29 September 2002 / [electronic resource] : 2005
Use of Microbes for Control and Eradication of Invasive Arthropods [electronic resource] / 2009
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
USEPA manual of methods for virology / 1984
USEPA manual of methods for virology / 1988
USEPA manual of methods for virology : chapter 16, June 2001 / 2001
Using Linear and Polynomial Models to Examine the Environmental Stability of Viruses (Chapter 7). 1991
Using Microbial Source Tracking to Support TMDL Development and Implementation. 2011
Vaccines: A Biography [electronic resource] / 2010
Verification and validation of procedures in the clinical microbiology laboratory / 2009
Veterinary Mycology [electronic resource] / 2015
Viable count quantitative and environmental aspects / 1988
Viral diarrheas of man and animals 1990
Viral Genome Replication [electronic resource] / 2009
Viral Membrane Proteins: Structure, Function, and Drug Design [electronic resource] / 2005
Viral pollution of the environment / 1983
Virulence mechanisms of bacterial pathogens / 1988
Virulence of Escherichia coli : reviews and methods 1985
Virus and water quality: occurrence and control; proceedings. 1971
Virus aspects of applying municipal waste to land : symposium proceedings, June 1976 / 1976
Virus behavior in saturated and unsaturated subsurface media / 2002
Virus elimination in water and wastewater 1976
Virus inactivation in plasma products 1989
Virus monitoring protocol for the information collection requirements rule. 1995
Virus monitoring protocol for the information collection requirements rule. 1995
Virus survival in water and wastewater systems 1974
Viruses and disinfection of water and wastewater : proceedings of the International Symposium, held at the University of Surrey, Guildford, 1-4 September 1982 1982
Viruses in waste, renovated, and other waters : 1974 literature abstracts / 1975
Viruses in waste, renovated, and other waters : [1972 literature abstracts] / 1972
Viruses in waste, renovated, and other waters : [1975 literature abstracts] / 1976
Viruses in waste, renovated, and other waters : [1976 literature abstracts] / 1977
Viruses in waste, renovated, and other waters : [1977 literature abstracts] / 1978
Viruses in waste, renovated, and other waters. 1969
Viruses in Waste, Renovated, and Other Waters. 1973 Literature Abstracts. 1974
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