Search Results for the EPA National Library Catalog

Items Found: 743
Showing: Items 151 - 200
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Economic Analysis of Erosion and Sedimentation, Seven Mile Creek Southwest Branch Watershed. 1974
Economic analysis of erosion and sedimentation: Crab Orchard Lake watershed 1974
Economic analysis of erosion and sedimentation: Hambaugh-Martin watershed 1974
Economic Analysis of Erosion and Sedimentation: Upper Embarras River Basin. 1975
Economic and Physical Impacts on Individual Farm Management Units Under Alternative Management Scenarios in the Blue Creek Watershed, Pike County, Illinois. 1982
Economic impacts of selected erosion control policies : distribution among corn belt states / 1982
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 logging roads on sediment production rates in the Idaho Batholith 1972
Effect of Silt and Silt Removal in a Prairie Lake. 1973
Effective Stormwater Management Programs: Case Studies of Local Government Experiences in Southeast Michigan. 1981
Effectiveness of sediment-control techniques used during highway construction in central Pennsylvani 1978
Effectiveness of soil and water conservation practices for pollution control / 1979
Effects of bank stabilization on the physical and chemical characteristics of streams and small rivers 1980
Effects of bank stabiliztion on the physical and chemical characteristics of streams and small rivers : an annotated bibliography / 1980
Effects of burn/low-till on erosion and soil quality 2001
Effects of Hydrologic Modifications on Aquatic Biota, Stream Hydrology and Water Quality: A Literature Review. 1984
Effects of large scale forest fires on water quality in interior Alaska, 1970
Effects of Marine Benthos on Physical Properties of Sediments: A Successional Prospective. 1983
Effects of Mosquito Control Ditching on Estuarine Ecosystems. 1973
Effects of partial Lake Erie regulation on lower lakes water quality 1979
Effects of South Shore Drainage Basins and Clay Erosion on the Physical and Chemical Limnology of Western Lake Superior. 1972
Effects of surface disturbance (primarily livestock use) on the salinity of public lands in the upper Colorado River basin (1977 status report). 1978
Effects of Trends in Tillage Practices on Erosion and Carbon Content of Soils in the U.S. Corn Belt. 1993
Effects of Urbanization on Stream Channels and Stream Flow. 1973
Environmental Aspects of Uranium Mining and Milling in South Texas. 1975
Environmental guidelines for development roads in the subarctic / 1974
Environmental Impact and Benefits Assessment for Final Effluent Guidelines and Standards for the Construction and Development Category. 2009
Environmental Impact and Benefits Assessment for Proposed Effluent Guidelines and Standards for the Construction and Development Category. 2008
Environmental impact of land use on water quality : (progress report) Black Creek Project, Allen County, Indiana / 1975
Environmental impact of land use on water quality : Black Creek Project, Allen County, Indiana / 1976
Environmental impact of land use on water quality : final report on the Black Creek Project (project data) / 1977
Environmental impact of land use on water quality : final report on the Black Creek Project (summary) / 1977
Environmental impact of land use on water quality : operations manual : for the Black Creek Study, Maumee River Basin, Allen County, Indiana : reduction of sediment and related pollutants in the Maumee River and Lake Erie / 1974
Environmental impact of land use on water quality. Black Creek Project, Allen County, Indiana / progress report : 1976
Environmental Impact of Land Use on Water Quality. Final Report on the Black Creek Project. Volume 2. Technical Report. 1977
Environmental Impact of Land Use on Water Quality: A Work Plan. Black Creek Study Maumee River Basin, Allen County, Indiana. Planning Phase. Work Plan. Reduction of Sediment and Related Pollutants in the Maumee River and Lake Erie. 1973
Environmental Impact of Land Use on Water Quality: Final Report on the Black Creek Project - Phase 2 1981
Environmental impact resulting from unconfined animal production / 1978
Environmental Impact Statement: Twin Oak Steam Electric Station, Robertson County, Texas (Draft). 1982
Environmental implications of trends in agriculture and silviculture / 1977
Environmental implications of trends in agriculture and silviculture. Volume II, Environmental effects of trends / 1978
Environmental monitoring and assessment program : arid ecosystems 1992 pilot report / 1994
Environmental monitoring and assessment program : arid ecosystems 1992 pilot report / 1994
Environmental protection in surface mining of coal / 1974
EPA funds available for forestry projects : state foresters, landowners, and private organizations are eligible / 2004
EPA makes grants available to states to develop water quality monitoring and public notification programs at the nation's beaches. 2001
EPA Research in Urban Stormwater Pollution Control. 1990
EPA superfund explanation of significant difference for the record of decision : Standard Steel and Metals Salvage Yard Site, Anchorage, AK. 1998
Ephemeral streams--hydraulic factors and their relation to the drainage net / 1956
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