Search Results for the EPA National Library Catalog

Items Found: 1968
Showing: Items 851 - 900
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Implementation Plan for Removing Impediments to Migratory Fishes in the Chesapeake Bay Watershed. Annual Progress Report, January-December 1993. 1994
Implementation plan review for Virginia as required by the Energy Supply and Environmental Coordination Act. 1975
Implementation plan review for West Virginia as required by the Energy supply and environmental coordination act. 1975
Implementing wellhead protection : model components for local governments in Virginia / 1998
Improvement/addition of ship berthing spaces, Naval Station, Norfolk, Virginia : final environmental impact statement / 1975
Index of existing data sources for Chincoteague, Sinepuxent, Assawoman and Little Assawoman Bays : report to the Maryland Department of Natural Resources / 1975
Index to topographic maps of West Virginia. 1975
Industrial limestones and dolomites in Virginia: James River district, west of the Blue Ridge. 1958
Inferring causes of biological impairment in the Clear Fork watershed, West Virginia [electronic resource]. 2010
Inland Area Contingency Plan and Maps for Delaware, Maryland, West Virginia, District of Columbia (on CD-ROM). 1996
Inland Area Contingency Plan and Maps for Virginia (on CD-ROM). 1996
Installation of air quality data handling subsystem (AQDHS-II) of the comprehensive data handling system in the Commonwealth of Virginia / 1976
Institutional arrangements for intrastate groundwater management : a comparative assessment using Virginia as a case study 1979
Institutional assessment of the implementation and enforcement of the Clean Air Act : Allegheny case study (draft) 1980
Institutional Enhancement and Public Involvement Program for Hampton Roads Virginia. Final Report. Fiscal Years 1989-90 - 1992-93. 1993
Institutional framework for rural water supply : a comparative analysis of North Carolina, South Carolina, and Virginia / 1983
Institutional issues affecting water supply development : illustrations from southeastern Virginia / 1983
Institutional, economic and social issues for non-point pollution control as applied in Virginia 1977
Integrating build-out analysis and water quality modeling to predict the environmental impacts of alternative development scenarios / 1998
Inter-agency stream disturbance symposium : proceedings / 1968
Interactions between surface water and groundwater in a Virginia coastal plain watershed 1992
Interest group perceptions of development issues in tidewater Virginia / 1977
Interim report : site 12, James River Chesterfield Station, Virginia Electric and Power Company 1970
Interpretative geologic contour maps of offshore Virginia / 1987
Interpretive seismic profile along interstate I-64 in central Virginia from the valley and ridge to the coastal plain 1986
Interregional TSP study for the Steubenville-Weirton-Wheeling interstate AQCR : final report / 1980
Interstate Pollution of the Holston River Virginia - Tennessee. 1970
Interstate Pollution ofOhio River, Wheeling, W. Va.--Steubenville, Ohio Area. 1971
Interstate Route 295, Chesterfield, Hanover and Henrico counties : final environmental/section 4(f) statement : administrative action / 1973
Interstate Route 595, Arlington County, State project number 0595-000-101, C-501, C-502, Federal project number I-595-7(2) & (3)186, from intersection airport connector to intersection 12th Street : administrative action : final environmental impact statement / 1976
Invasion of an exotic species : stop the zebra mussel! / 1986
Inventory and Protection Plan for Southeast Virginia's Critical Natural Areas, Exemplary Wetlands, and Endangered Species Habitats. 1993
Inventory and toxicity prioritization of industrial facilities discharging into the Chesapeake Bay / 1979
Inventory and toxicity prioritization of industrial facilities discharging into the Chesapeake Bay basin : final report / 1979
Inventory Municipal and Industrial Waste Facilities, 1957. Volume 3. Region III. District of Columbia, Kentucky, Maryland, North Carolina, Virginia, West Virginia. 1958
Inventory of Municipal Waste Facilities (1962). Region III. District of Columbia, Kentucky, Maryland, North Carolina, Virginia, West Virginia, Puerto Rico. 1963
Inventory of Municipal Waste Facilities (1968). Region III. Delaware, Maryland, Pennsylvania, Virginia, West Virginia, and Washington, D.C. 1971
Inventory of Municipal Water Facilities (1963). Region III. District of Columbis, Kentucky, Maryland, North Carolina, Virginia, West Virginia, Puerto Rico, and Virgin Islands. 1964
Investigation of acid mine drainage effects on reservoir fishery populations / 1976
Investigation of Coal River Basin. Report on Benefits to Water Supply and Pollution Abatement from Low-Flow Augmentation on the Coal River and Tributaries in West Virginia. 1961
Investigation of High Ozone Concentration in the Vicinity of Garrett County, Maryland and Preston County, West Virginia. 1973
Investigation of high ozone concentration in the vicinity of Garrett County, Maryland and Preston County, West Virginia. 1973
Investigation of Mining Related Pollution Reduction Activities and Economic Incentives in the Monongahela River Basin. 1975
Investigation of ozone and ozone precursor concentrations at nonurban locations in the Eastern United States : phase II, meteorological analyses / 1975
Investigation of the Guyandot River Basin. Report on Benefits to Water Supply and Pollution Abatement from Low Flow Augmentation on the Guyandot River and Tributaries. 1960
Investigation of the pollution of tidal waters of Maryland and Virginia with special reference to shellfish-bearing areas, 1916
Investigation of the Pollution of Tidal Waters of Maryland and Virginia with Special Reference to Shellfish-Bearing Areas. 1916
Investigations of eutrophication in Mountain Lake, Giles County, Virginia 1994
Investigations of the characteristics, origin, and residence time of the Upland residual mantle of the Piedmont of Fairfax County, Virginia / 1989
Investigative Mine Survey of a Small Watershed. 1970
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