Search Results for the EPA National Library Catalog

Items Found: 1964
Showing: Items 351 - 400
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Development of a Transportation Demonstration Project in a Military Community. Part II. The Transportation Action Program for Tidewater Virginia. 1975
Development of an Economic/Environmental Plan for Dents Run Watershed, West Virginia. 1973
Development of ground-water supplies in Shenandoah National Park, Virginia 1972
Development of methods to improve performance of surface mine sediment basins : phase 1 / 1980
Development of pilot inspection system for Virginia State Air Pollution Control Board / 1983
Development of procedures for improved resolution of conflicts related to interjurisdictional water transfer 1985
Diagnostic feasibility study and water quality management plan for Lake Chesdin 1983
Digest of Water Pollution Control Legislation: Virginia. 1958
Digest of West Virginia Water Pollution Legislation. 1958
Direct/Delayed Response Project : quality assurance plan for preparation and analysis of soils from the Mid-Appalachian Region of the United States / 1989
Direct/Delayed Response Project : quality assurance plan for preparation and analysis of soils from the Mid-Appalachian Region of the United States / 1989
Direct/Delayed Response Project : quality assurance report for physical and chemical analyses of soils from the Mid-Appalachian Region of the United States / 1990
Discharge reduction "scorecard" baseline report, 1987-1988 : pollution reduction and prevention in the Kanawha Valley chemical industry." 1989
Discharge reduction scorecard 1989 : pollution reduction and prevention in the Kanawha Valley chemical industry : a multi-media overview / 1990
Dissolved organic carbon and disinfection by-product precursors in waters of the Chickahominy River basin, Virginia, and implications for public supply 2000
Distribution and abundance of waterfowl and submerged aquatic vegetation in Chesapeake Bay 1982
Distribution of phytoplankton in Virginia lakes / 1977
Distribution of phytoplankton in Virginia lakes / 1977
Distribution of phytoplankton in West Virginia lakes / 1977
Distribution of phytoplankton in West Virginia lakes / 1977
Distribution of saltwater in the Coastal Plain aquifers of Virginia 1982
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1984. 1987
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1985. 1987
Downtown Norfolk corridor study, St. Paul's Boulevard/Brambleton Avenue connector, Route 460 : final environmental impact statement / 1992
Draft environmental impact statement : Fernow Experimental Forest / 2005
Draft environmental impact statement : phase II facilities plan, Hanover County, Virginia / 1979
Draft environmental impact statement : phase II facilities plan, Hanover County, Virginia : summary / 1979
Draft environmental impact statement : upgrading and expansion of the Falling Creek wastewater treatmnt facility, Chesterfield County, Virginia / 1975
Draft environmental impact statement on the Holly Grove Coal company NPDES permit application, Little Kanawha/Burnsville Dam Area, West Virginia 1981
Draft final report for task 2-3, subtask 2 : review of newspaper articles and a cancer mortality report for residents of North Charleston, West Virginia / 1986
Drainage areas of the Kanawha River basin, West Virginia 1982
DRASTIC, a demonstration mapping project : Botetourt, Carroll, Henrico, Middlesex, Prince William, and Rockingham counties, Virginia / 1990
Drinking Water Supply Management: An Interactive Approach. 1985
Dynamics and control of the Asiatic clam in the New River, Virginia 1980
Early Mesozoic Basins Workshop fieldtrip #1, Thursday, May 14, 1987 : field guide to the igneous rocks of the southern Culpeper basin, Virginia 1987
East Tennessee Natural Gas Company, docket no. RP75-28 : final environmental impact statement / 1976
Eastern Shore almanac : a guide to environmentally sensitive living on Virginia's Eastern Shore / 1996
Ecological assessment of the Elk River watershed 1997
Ecological assessment of the Lower Guyandotte River watershed 2004
Ecological assessment of the Lower Kanawha River watershed 1999
Ecological assessment of the North Branch of the Potomac River watershed - 1997 1997
Ecological assessment of the Northern Upper Ohio River watershed - 1996 1997
Ecological assessment of the Potomac River direct drains watershed 2005
Ecological assessment of the Upper Kanawha River watershed 1999
Ecological assessment of the West Virginia portions of the Coal River watershed 1997
Ecological assessment of the West Virginia portions of the Shenandoah River watershed - 1996 1998
Ecological assessment of the Youghiogheny River watershed within West Virginia : 1996 / 1998
Ecological characterization of Delmarva's Great Cypress Swamp Conservation Area : final report / 1999
Economic analysis of coal supply in the Ohio River Basin energy study region 1980
Economic Analysis of the Electric Utility Sector in the Ohio River Basin Region. 1981
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