Search Results for the EPA National Library Catalog

Items Found: 3334
Showing: Items 901 - 950
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Select Item Title Year Published
Episodic Acidification of Freshwater Systems in Canada: Physical and Geochemical Processes. 1993
Episodic Response Project Research Plan. 1988
Equilibrium arsenic capacity of activated alumina {micoform} / 1983
Erosion and sediment control : surface mining in the eastern U.S. / 1976
Erosion and sediment control : surface mining in the eastern U.S., planning. 1976
Establishing a Program for Pollution Control. Part 1. Modifications, Maintenance and Conservation. 1981
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
Estimate of Global Methane Emissions from Coal Mines. 1993
Estimates of Nitrogen Loads Entering Long Island Sound from Ground Water and Streams on Long Island, New York, 1985-96. 2001
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 and Projecting Impervious Cover in the Southeastern United States. 2005
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
Estimating environmental damages from surface mining of coal in Appalachia : a case study / 1978
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating Soil Water Content Using Cokriging. 1987
Estimating the Productivity of Irrigation Water for Sugarcane Production in Hawii. 1972
Estimation of maximum surface concentrations from sources near complex terrain in neutral flow / 1989
Estimation of Methane Emissions from a Surface Coal Mine Using Open-Path FTIR Spectroscopy and Modeling Techniques. 1993
Estimation of national economic benefits using the national water pollution control assessment model to evaluate regulatory options for concentrated animal feeding operations [electronic resource]. 2002
Estimation of polychlorinated biphenyls in the presence of DDT-type compounds / 1974
Estimation of the Generalized Covariance Function. 2. A Response Surface Approach. 1987
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 / 1970
Eutrophication and Water Pollution. 1966
Eutrophication Model of the White River Basin above Beaver Reservoir in Northwest Arkansas. 1973
Eutrophication of Small Reservoirs in the Great Plains. 1972
Eutrophication of Small Reservoirs in the Great Plains. 1972
Evaluating oil spill cleanup agents : development of testing procedures and criteria. 1971
Evaluating Two Objective Techniques to Define Pools in Small Streams. 1993
Evaluation and Functional Operation of Irrigation Systems. 1971
Evaluation Guidelines for Toxic Air Emissions from Land Disposal Facilities: Technical Resource Document for Air Emissions, Monitoring and Control. 1981
Evaluation of a Coupled Land-Surface and Dry Deposition Model through Comparison to Field Measurements of Surface Heat, Moisture, and Ozone Fluxes. 1997
Evaluation of a Deterministic Model for Predicting Water Yields from Small Agricultural Watersheds in Virginia. 1972
Evaluation of a prototype instrument for determining phosphorus in water / 1976
Evaluation of a simulated road texture for the testing of tire/road noise / 1982
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 air emissions from hazardous waste treatment, storage, and disposal facilities / 1985
Evaluation of air emissions from hazardous waste treatment, storage, and disposal facilities / 1984
Evaluation of alternatives to chlorinated solvents for metal cleaning / 1997
Evaluation of an Atmospheric Corrosion Rate Monitor as a Time-of-Wetness Meter. 1990
Evaluation of application for approval of alternative methodology for compliance with the NESHAP for shipbuiling and ship repair and recommended requirements for compliance : (application submitted by Metro Machine Corporation, Norfolk, Virginia). 1999
Evaluation of approximate original contour and postmining land use in West Virginia : a draft report / 1998
Evaluation of barriers to the use of radiation-cured and hot melt coated and laminated substrate manufacturing / 1996
Evaluation of calcium sensors in fresh- and saltwater / 1979
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