Search Results for the EPA National Library Catalog

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Showing: Items 501 - 550
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Select Item Title Year Published
EPA WATERS forum 2003 agenda : waters in action ... enabling informed decision-making. 2003
EPA watershed tools. 2005
EPA watershed training opportunities. 2006
EPA's contaminated sediment management strategy / 1994
EPA's Office of Wetlands, Oceans and Watersheds : sustainable communities, healthy watersheds, 2009 annual report. 2010
EPA's Office of Wetlands, Oceans and Watersheds: Sustainable Communities Healthy Watersheds. 2010 Annual Report. 2011
EPA's targeted watershed grants 2005 annual report / 2005
Epidemiological Studies. 1942
Episodic Acidification and Associated Fish and Aquatic Invertebrate Responses in Four Catskill Mountain Streams: An Interim Report of the Episodic Response Project. 1991
Episodic Acidification of Adirondack Lakes during Snowmelt. 1990
Episodic Acidification of Freshwater Systems in Canada: Physical and Geochemical Processes. 1993
Episodic acidification of streams in the northeastern United States : chemical and biological results of the episodic response project : episodic response project final report / 1993
Episodic Response Project Database (June 1988-June 1990) (on Magnetic Tape). 1995
Equations for Estimating Bankfull Channel Geometry and Discharge for Streams in Massachusetts. 2013
Equity Analysis in Public Policy Formation. 1982
Estech General Chemicals Corporation, Duette Mine, Manatee County, Florida. Resource Document: Reclamation Methodology. 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 and Projecting Impervious Cover in the Southeastern United States. 2005
Estimating environmental damages from surface mining of coal in Appalachia : a case study / 1978
Estimation of Groundwater Pollution Potential by Pesticides in Mid-Atlantic Coastal Plain Watersheds. 2001
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
Eutrophication and Nutrient Cycling in Santa Margarita River Estuary: A Summary of Baseline Studies for Monitoring Order R9-2006-0076. 2012
Evaluating Cumulative Effects of Disturbance on the Hydrologic Function of Bogs, Fens, and Mires. 1988
Evaluation of a Deterministic Model for Predicting Water Yields from Small Agricultural Watersheds in Virginia. 1972
Evaluation of a Surface Application of Limestone for Controlling Acid Mine Discharges from Abandoned Strip Mines, Sewellsville, Ohio. 1984
Evaluation of Alternatives and Cost for Nonpoint Source Controls in the United States Great Lakes Basin. 1978
Evaluation of Changes in Total Nitrogen Loadings to Tampa Bay Due to Expected Nitrogen Air Emissions Reductions. 2003
Evaluation of Dispersed Pollutional Loads from Urban Areas. 1970
Evaluation of innovative practices to support TMDL implementation for rural watersheds in EPA Region III / 2008
Evaluation of low order stream quality in central Iowa / 1997
Evaluation of management tools in the Occoquan watershed : project summary. 1983
Evaluation of management tools in the Occoquan watershed. 1982
Evaluation of Planning for Wetlands Drainage Projects in the Southeastern Coastal Plains. 1972
Evaluation of Procedures for Aggregating Nonlinear Sulfate Adsorption Isotherm Data. 1991
Evaluation of Relationships Between Streamflow Patterns and Watershed Characteristics Through The Use of Opset: A Self Calibrating Version of the Stanford Watershed Model. 1970
Evaluation of Sediment and Phosphorus Management Practices in the White Clay Lake Watershed. 1983
Evaluation of sediment transport models and comparative application of two watershed models [electronic resource] / 2003
Evaluation of Selected DNA-Based Technology in Impaired Watersheds Impacted by Fecal Contamination from Diverse Sources. 2007
Evaluation of Stream Chemistry and Watershed Characteristics in the Mid-Atlantic Coastal Plain. 1995
Evaluation of surface mine reclamation techniques : Campbell's Run watershed, Pennsylvania / 1976
Evaluation of the National Eutrophication Survey Data. 1977
Evaluation of Wastewater Treatment Plants for BNR Retrofits Using Advances in Technology. 1999
Evaluation of watershed quality in the Minnesota River basin / 1994
Evaluation of watershed quality in the Saginaw River Basin / 1996
Evaporation, Infiltration and Rainfall-Runoff Processes in Urban Watersheds. 1974
Ex Post Measurement of Benefits and Costs in Small Watershed Projects. 1973
Examination of the Factors that Control Methylmercury Production and Bioaccumulation in Maryland Reservoirs. 2008
Exeter River Alewife Festival, 2005. 2005
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