Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Economic Analysis of Erosion and Sedimentation, Seven Mile Creek Southwest Branch Watershed. 1974
Economic benefits of runoff controls. 1995
Economic Evaluation of the Effect of Selected Crop Practices on Nonagricultural Uses of Water. 1974
Economic Feasibility of Increasing Pecos Basin Water Supplies Through Reduction of Evaporation and Evapotranspiration. 1970
Economic impact analysis as a tool in recreation program evaluation 1992
Economic projections for Indiana river basin areas 1965
Economic Tools for Managing Nitrogen in Coastal Watersheds. 2016
Economic Tools for Managing Nitrogen in Coastal Watersheds. 2016
Ecosystem analysis at the watershed scale : federal guide for watershed analysis version 2.2. 1995
Ecosystem analysis at the watershed scale version 2.1. 1995
Ecosystem analysis of the Skookum, Big Wall & Little Wall Watersheds : Heppner Ranger District, Umatilla National Forest. 1995
Ecosystem management research in the Pacific Northwest : five-year research strategy / 1995
Ecosystem management research in the Pacific Northwest : five-year research strategy / 1995
Ecosystem Services Approaches to Restoring a Sustainable Chesapeake Bay and Its Tributary Watersheds. 2015
Education of Best Management Practices in the Arroyo Colorado Watershed. 2009
Education Program for Improved Water Quality in Copano Bay. Final Report. 2010
Effect of Agnes Floods on Annual Series in Pennsylvania. 1973
Effect of Agricultural Land Development on Drainage Waters in the North Carolina Tidewater Region. 1980
Effect of agricultural land use practices on stream water quality : economic analysis {MICROFICHE} / 1983
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest {MICROFICHE} 1983
Effect of riparian areas on the ecological condition of small, perennial streams in agricultural landscapes of the Willamette Valley {Microfiche} 1997
Effectiveness of Flood Control Structures of the Lower Minnesota River Watershed District. 1970
Effects of agricultural conservation practices on the hydrology of Corey Creek basin Pennsylvania, 1954-60 / 1966
Effects of Agriculture on Stream Fauna in Central Indiana. 1983
Effects of Areal and Time Distribution of Rainfall on Small Watershed Runoff Hydrographs. 1971
Effects of Channel Characteristics on Time Parameters for Small Watershed Runoff Hydrographs. 1971
Effects of drainage projects on surface runoff from small depressional watersheds in the north central region 1979
Effects of forest vegetation on solute acquisition and chemical weathering a study of the Tesuque watersheds near Santa Fe, New Mexico / 1983
Effects of Land Use Change on the Hydrology of an Urban Watershed. 1971
Effects of Land Use on Municipal Watersheds. 1972
Effects of livestock pasturing on nonpoint surface runoff / 1983
Effects of Livestock Wastes on Small Illinois Streams: Lower Kaskaskia River Basin and Upper Little Wabash River Basins, Summer 1991. 1992
Effects of Logging on Growth of Juvenile Coho Salmon. 1973
Effects of Low-Impact-Development (LID) Practices on Streamflow, Runoff Quantity, and Runoff Quality in the Ipswich River Basin, Massachusetts: A Summary of Field and Modeling Studies. 2016
Effects of Pollution on Biota of the Pigeon River, North Carolina and Tennessee. 1966
Effects of Repeated Ammonium Sulfate Applications on Soil Leachate Chemistry on the Fernow Experimental Forest in West Virginia, USA. 1992
Effects of Stream Straightening on Flood Runoff Characteristics. 1970
Effects of urban flood-detention reservoirs on peak discharges and flood discharges and flood frequencies, and simulation of flood-detention reservoir outflow hydrographs in two watersheds in Albany, Georgia 1994
Effects of watershed changes on streamflow. 1969
Elk Creek Watershed, Barbour, Harrison, and Upshur Counties, West Virginia : final environmental impact statement / 1975
Elkins Mine Drainage Pollution Control Demonstration Project. 1970
Elkins mine drainage pollution control demonstration project. 1977
Elliott Bay action program : guidance for development of monitoring programs to evaluate the success of source control within drainage basins / 1988
Elliott Bay Action Program: Evaluation of Potential Contaminant Sources. Puget Sound Estuary Program. Final Report and Appendices. 1988
EMAP : Chesapeake Bay Watershed Pilot Project. 1994
EMAP-Virginian Province four-year assessment (1990-93) {microform} / John F. Paul ... {et al.}. 1999
EMAP-Virginian province, four year assessment 1990-1993 / 1999
Empirical Mathematical Model of an Interconnected Watershed System. 1974
Empirical Models for Lake Acidification in the Upper Great Lakes Region. 1986
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