Search Results for the EPA National Library Catalog

Items Found: 5612
Showing: Items 4901 - 4950
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Select Item Title Year Published
Summary of Effects of Partially-Treated Sewage on Nearshore Environments of Southeastern Florida. 1985
Summary of Public Comment Meeting on EPA'S Dioxin Reassessment Documents. Held in Arlington, Texas on December 13, 1994. 1995
Summary of Public Comment Meeting on EPA's Dioxin Reassessment Documents. Held in Chicago, Illinois on December 14, 1994. 1995
Summary of Public Comment Meeting on EPA's Dioxin Reassessment Documents. Held in Herndon, Virginia on December 8 and 9, 1994. 1995
Summary of Public Comment Meeting on EPA's Dioxin Reassessment Documents. Held in Newark, New Jersey on December 13, 1994. 1995
Summary of Public Comment Meeting on EPA's Dioxin Reassessment Documents. Held in San Francisco, California on December 16, 1994. 1995
Summary of recent technical information concerning thermal discharges into Lake Michigan / 1972
Summary of U.S. EPA-approved methods, standard methods, and other guidance for 301(h) monitoring variables. 1985
Summary overview of health effects associated with chloroprene : health issue assessment. 1986
Summary overview of health effects associated with chloroprene : health issue assessment. 1985
Summary Report of the EPA/AWPI Arsenic and Chromium Roundtable. Held in New Orleans, Louisiana on June 18, 1996. 1997
Summary review of health effects associated with elemental and inorganic phosphorus compounds : health issue assessment / 1990
Summary review of health effects associated with monochloroethane : health issue assessment. 1988
Summary review of health effects associated with sodium hydroxide. 1988
Superfund record of decision : Nyanza Chemical Waste Dump, MA. 1993
Superfund record of decision amendment : Munisport Landfill, North Miami, FL. 1997
Supplemental Information: Induction of Leydig Cell Adenomas by Ammonium Perfluorooctanoate: A Possible Endocrine-Related Mechanism. 1991
Supplemental Quality Assurance Criteria for High-Resolution Gas Chromatography/High-Resolution Mass Spectrometric Determination of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in Biological Tissue. 1986
Supplemental report: environmental survey of two interim dumpsites, Middle Atlantic Bight : Operation "Fetch," cruise report 5-10 November 1973 / 1974
Support: Letter from CIBA-GEIGY to USEPA re: Results of a Genotoxicity Study of CGA-258757 in Human Lymphocytes, dated 11/30/1993. (Sanitized). 1993
Suppression of the Luteinizing Hormone Surge by Chlordimeform in Ovariectomized, Steroid-Primed Female Rats. 1991
Suppression of Viral Replication by Guanidine: A Comparison of Human Adenoviruses and Enteroviruses (Journal Version). 1988
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
Survey of Indexing and Abstracting Services for Water Resources Engineering. 1972
Survey of marine communities in Panama and experiments with oil / 1976
Survey of Polybrominated Biphenyls (PBBs) Near Sites of Manufacture and Use in Northeastern New Jersey. 1979
Survey of Sonic Boom Phenomena for the Non-Specialist. 1975
Survey of the fauna and flora along the intertidal beaches adjacent to several of the Metro sewage treatment plants interim reports. Habitats and relative abundances of the intertidal macrofauna at five Puget Sound beaches in the Seattle, Washington, area, 1976
Survey of the fauna and flora of the pond & beach below Edgemoor (Bellingham, Washington) 1970
Survey of the marine benthic infauna collected from the United States radioactive waste disposal sites off the Farallon Islands, California / 1983
Surveying natural populations / 1997
Survival and Adult Emergence of Aquatic Insects in Air-Supersaturated Water. 1981
Survival and Reproduction of 'Gammarus lacustris and G. pseudolimnaeus' Under Two Experimental Conditions. 1978
Survival of daphnia, crayfish, and stoneflies in air-supersaturated water / 1976
Survival of Enteric Pathogens and Indicator Organisms in Natural Waters. 1973
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
Survival, Reproduction and Bioconcentration in Invertebrates and Fish Exposed to Hexachlorobenzene. 1989
Susceptibility of Tree and Shrub Species and Response of Black Cherry Foliage to Ozone. 1981
Suspended and dissolved solids effects on freshwater biota : a review / 1977
Suspended sediment in the Chesapeake and Delaware Canal / 1977
Sustainable Communities [electronic resource] / 2009
Sustaining Young Forest Communities Ecology and Management of early successional habitats in the central hardwood region, USA / [electronic resource] : 2011
Swanson Reservoir, Hitchcock County, Nebraska. 1976
Symbioses and Stress Joint Ventures in Biology / [electronic resource] : 2010
Symbiosis in the sea / 1974
Symposium on Biological Effects and Characterizations of Ultrasound Sources proceedings of a conference held in Rockville, Maryland, June 2-3, 1977 / 1977
Symposium on Environmental Lead Contamination, Held on December 13-15, 1965. 1966
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