Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Summary: Evaluation of the Wyoming Water Supply Program. 1972
Summer flounder / 1983
Sunlight Induced Photochemical Decay of Oxidants in Natural Waters: Implications in Ballast Water Treatment. 2006
Superfund record of decision : Central City/Clear Creek, CO. 1987
Superfund record of decision : Nyanza Chemical Waste Dump, MA. 1993
Superfund record of decision amendment : Munisport Landfill, North Miami, FL. 1997
Supplement to Aquatic herbicide data / 1969
Supplemental results of an aquatic toxicity study with Daphnia magna with Methyl 2-(((((4-ethoxy- 6(methylamino)-1,3,5 triazin-2yl)amino)carbonyl)amino)s ulfonyl)benzoate. 2010
Support for establishing structure-activity relationships between a series of phthalate esters and toxicity to aquatic organisms / 1985
Surface water / 1982
Surface water contamination by insecticides : data from aquatic insect tests that pertain to water quality criteria : final report / 1983
Surface Water Hydrology, Water Quality, and Aquatic Life of the Colorado-Utah Oil Shale Region: A Data Summary. 1984
Surface Water Hydrology, Water Quality, and Aquatic Life of the Yampa River Basin, Colorado-Wyoming: A Data Summary. 1984
Surface water quality parameters for monitoring oil shale development / 1979
Surface Waters Component of the Environmental Monitoring and Assessment Program (EMAP): An Overview. 1992
Surveillance for Waterborne Disease Outbreaks and Other Health Events Associated with Recreational Water United States, 20072008 and Surveillance for Waterborne Disease Outbreaks Associated with Drinking Water United States, 2007-2008. Morbidity and Mortality Weekly Report, Surveillance Summaries, Vol. 60, No. 12, September 12. 2011
Surveillance Issue: Contaminants 1985
Survey of aquatic ecosystem models Reports received through 31 October, 1974, 0
Survey of chemical contaminants in fish, invertebrates and plants collected in the vicnity of Tyonek, Seldovia, Port Graham and Nanwalek, Cook Inlet, Alaska 2003
Survey of Indexing and Abstracting Services for Water Resources Engineering. 1972
Survey of Interstate Pollution of the Bear River and Tributaries, Idaho-Utah, 1972. 1963
Survey of Lentic Waters with Respect to Dissolved and Particulate Lead. 1972
Survey of Potential Marsh Dieback Sites in Coastal Massachusetts. 2007
Survey of Submersed Aquatic Vegetation of the Currituck Sound and the Western Albemarle-Pamlico Estuarine System. 1990
Survival and Adult Emergence of Aquatic Insects in Air-Supersaturated Water. 1981
Survival of 'Daphnia magna' and 'Hyalella azteca' in Cadmium-Spiked Water and Sediment. 1986
Survival of Brook Trout Embryos in Three Episodically Acidified Streams. 1993
Survival of daphnia, crayfish, and stoneflies in air-supersaturated water / 1976
Survival of Escherichia coli in oligotrophic waters : project completion report / 1974
Survival of Intestinal Bacteria in Oligotrophic Waters. 1973
Survival of the Fattest: Implications for Acute Effects of Lipophilic Chemicals on Aquatic Populations. 1990
Survival of, and Genetic Transfer by, Genetically Engineered Bacteria in Natural Environments. 1986
Survival Strategies of Bacteria in the Natural Environment. 1987
Survival, Blood Osmolality, and Gill Morphology of Juvenile Yellow Perch, Rock Bass, Black Crappie, and Largemouth Bass Exposed to Acidified Soft Water. 1989
Susceptibility of Aquatic and Terrestrial Resources of Minnesota, Wisconsin, and Michigan to Impacts from Acid Precipitation: Informational Requirements. 1984
Susceptibility of aquatic ecosystems to the effects of atmospheric pollutant fallout in Quebec 1981
Susceptibility of Chemostat-Grown 'Yersinia enterocolitica' and 'Klebsiella pneumoniae' to Chlorine Dioxide. 1985
Suspended and dissolved solids effects on freshwater biota : a review / 1977
Suspension Feeders: A Workshop to Assess What We Know, Don't Know, and Need to Know to Determine Their Effects on Water Quality. Held in Hanover, Maryland on March 18-19, 2002. 2002
Symbioses and Stress Joint Ventures in Biology / [electronic resource] : 2010
Symposium on Ballast Water Management and Aquatic Nuisance Species: Setting a Research Agenda for the Great Lakes. Held in Duluth, Minnesota on April 29, 1999. 1999
Symposium on Research Related to Water Pollution in the Northwest (3rd). 1958
Symposium on the Natural Resources of the Mobile Bay Estuary, February, 1987 / 1987
Symposium on the Natural Resources of the Mobile Estuary, Alabama : May, 1979 / 1979
Synopsis of Discussion Session on Physicochemical Factors Affecting Toxicity. (Chapter 3). 1994
Synthesis of Basic Life Histories of Tampa Bay Species. 1992
Synthesis of research results : applicability and field verification of predictive methodologies for aquatic dredged material disposal / 1988
Synthetic pyrethroids : occurrence and behavior in aquatic environments / 2008
Synthetic Substrata for Propagation and Testing of Soil and Sediment Organisms. 1992
System-Wide Submerged Aquatic Vegetation Model for the Chesapeake Bay. 2001
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