Search Results for the EPA National Library Catalog

Items Found: 1508
Showing: Items 301 - 350
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Select Item Title Year Published
Environmental radiation data. July-September 1984. Report 39. 1984
Environmental radiation data. July-September 1990. Report 63. 1991
Environmental radiation data. October - December 1984 / Report 40. 1985
Environmental radiation data. Report 28, October - December 1982. 1982
Environmental radiation data. Report 29m January - March 1982. 1982
Environmental radiation data. Report 31, April - June 1982. 1982
Environmental radiation data. Report 31, July - September 1982. 1982
Environmental radiation data. Report 32, October - December 1982. 1982
Environmental radiation data. Report 34, April - June 1983. 1983
Environmental radiation data. Report 70, April-June 1990 / 1990
Environmental Radiation Data: Report 23-24. 1981
EPA (Environmental Protection Agency) Method Study 17, Method 607 (Nitrosamines). 1984
EPA (Environmental Protection Agency) Method Study 18, Method 608 - Organochlorine Pesticides and PCB's. 1984
EPA (Environmental Protection Agency) Method Study 29, Method 624--Purgeables. 1984
EPA liner study. : Report to Congress. 1996
EPA method study 24, method 601 : purgeable halocarbons by the purge trap method / 1984
EPA Region 10 in-stream biological monitoring handbook for wadable streams in the Pacific Northwest / 1993
EPA Superfund Record of Decision: Aberdeen Proving Ground (Michaelsville Landfill). EPA ID: MD3210021355, Operable Unit 06, Aberdeen, Maryland, February 8, 2006. 2006
EPA Superfund Record of Decision: Lockwood Solvent Ground Water Plume. EPA ID: MT0007623052, Operable Unit 01, Billings, Montana, August 16, 2005. 2005
EPA Superfund Record of Decision: Oak Ridge Reservation (USDOE). EPA ID: TN1890990003, Operable Unit 15, Oak Ridge, Tennessee, April 19, 2005. 2005
EPA Superfund Record of Decision: Sanford Gasification Plant. EPA ID: FLD984169193, OU 01, Sanford, FL., 07/05/2000. 2000
EPA's environmental monitoring and assessment program : an ecological status and trends program / 1991
EPA/ORD (Environmental Protection Agency/Office of Research and Development) role and perspective in sediment research / 1989
Episodic acidification occurrence, causes and significance to aquatic resources / 1998
Episodic Acidification of Adirondack Lakes during Snowmelt. 1990
Episodic Acidification of Freshwater Systems in Canada: Physical and Geochemical Processes. 1993
Episodic Response Project Research Plan. 1988
Estech General Chemicals Corporation, Duette Mine, Manatee County, Florida. Resource Document: Radiological Environment. 1979
Estech General Chemicals Corporation, Duette Mine, Manatee County, Florida. Resource Document: Surface Water Quality. 1979
Estimates of Total Nitrogen, Total Phosphorus, and Total Suspended Solids Loadings to Tampa Bay, Florida. 1994
Estimates of Total Nitrogen, Total Phosphorus, and Total Suspended Solids to Tampa Bay, Florida. Technical Appendix: 1992-1994 Total Nitrogen Loadings to Tampa Bay, Florida. 1996
Estimating critical loads of sulfate to surface waters in the Northeastern United States : a comparative assessment of three procedures for estimating critical loads of sulfate for lakes / 1991
Estimation of polychlorinated biphenyls in the presence of DDT-type compounds / 1974
Estimation of Total Nitrogen and Phosphorus in New England Streams using Spatially Referenced Regression Models. 2004
Estimation of Total Nitrogen and Total Phosphorus in Streams of the Middle Columbia River Basin (Oregon, Washington, and Idaho) Using SPARROW Models, with Emphasis on the Yakima River Basin, Washington. 2013
Estuarine Component of the US E.P.A.'s Environmental Monitoring and Assessment Program. 1992
Eutrophication and Water Pollution. 1966
Evaluating Two Objective Techniques to Define Pools in Small Streams. 1993
Evaluation of a prototype instrument for determining phosphorus in water / 1976
Evaluation of a Surface Application of Limestone for Controlling Acid Mine Discharges from Abandoned Strip Mines, Sewellsville, Ohio. 1984
Evaluation of a Teflon Helix Liquid-Liquid Extractor for Concentration of Trace Organics from Water into Methylene Chloride (Journal Version). 1987
Evaluation of Dry Wells and Cisterns for Stormwater Control: Millburn Township, New Jersey. 2012
Evaluation of Ground-Water/Surface-Water Relations, Chapman Creek, West-Central Ohio, by Means of Multiple Methods. 2001
Evaluation of instrument for the determination of phenol in water / 1976
Evaluation of mathematical models for temperature prediction in deep reservoirs / 1975
Evaluation of Ozonation By-Products from Two California Surface Waters. 1989
Evaluation of pollution abatement alternatives : Picillo Property, Coventry, Rhode Island / 1981
Evaluation of Procedures for Aggregating Nonlinear Sulfate Adsorption Isotherm Data. 1991
Evaluation of salinity created by irrigation return flows / 1974
Evaluation of Selected DNA-Based Technology in Impaired Watersheds Impacted by Fecal Contamination from Diverse Sources. 2007
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