Search Results for the EPA National Library Catalog

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Freshwater resources and saline water near the Sac and Fox Nation tribal lands, eastern Lincoln County, Oklahoma. [electronic resource] 1998
Galveston Bay 1993 Regional Environmental and Monitoring and Assessment Program. Executive Summary. 1998
Galveston Bay 1993: Regional Environmental Monitoring and Assessment Program. 1998
Galveston Bay Estuary Program Plan Review Summary (1996-2000). 2001
Galveston Bay Plan : the comprehensive conservation and management plan for the Galveston Bay ecosystem / 1994
Gamma radiation treatment of waters from lignite mines / 1979
Gas Requirements to Pressurize Abandoned Deep Mines. 1973
Gas Requirements to Pressurize Abandoned Deep Mines. A Study of the Use of Inert Gases to Eliminate Acid Pollution from Abandoned Deep Mines. 1969
General provisions : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Generalized Soft Water Acidification Model. 1988
Genesee River Basin, New York; Summary Pilot Watershed Report. 1978
Genesis of mineral and thermal waters. 1968
Geochemical Effects of Mining Pollution on the Streams of Southeast Missouri. 1970
Geochemical modeling of mine pit water : an overview and application of computer codes / 1993
Geochemistry of Organic Substances of Subterranean Waters (K Geokhimii Organicheskikh Veshchestr Podzemnykh Vod). 1971
Geographic information system documentation of watershed data for Direct/Delayed Response Project, northeast database / 1989
Geographic Information System Documentation of Watershed Data for Direct/Delayed Response Project. Southern Blue Ridge Province Database. 1989
Geographic targeting : selected state examples. 1993
Geohydrology of the Wellington-alluvial aquifer system and evaluation of possible locations of relief wells to decrease saline ground-water discharge to the Smoky Hill and Solomon Rivers, central Kansas 1986
Geology and occurrence of fresh and brackish ground water in Glynn County, Georgia / 1965
Geomorphic and lithologic controls of diffuse-source salinity, Grand Valley, Western Colorado 1982
Geothermal wastes and the water resources of the Salton Sea Area. 1970
GIS Procedure to Create a National Lakes Frame for Environmental Monitoring. 1991
Great Lakes and Marine Waters Center biennial report. 0
Great Lakes Water Quality Guidance Implementation Procedures Compliance Cost Study Technical Background Document (for Microcomputers). 1993
Great Lakes: An Example of International Cooperation to Control Lake Pollution. 1981
Greeley environmental impact statement for wastewater facilities and the wastewater management program / 1979
Ground water basin protection projects: Santa Ana Gap salinity barrier, Orange County. 1966
Ground water pollution: saline ground water citations from the NTIS data base : search period covered 1964-January 1980. 1980
Ground-water conditions in the Baton Rouge area : 1954-59 ; with special reference to increased pumpage / 1961
Ground-water pollution problems in the Northwestern United States / 1975
Groundwater quality monitoring of Western coal strip mining : identification and priority ranking of potential pollution sources / 1979
Groundwater quality monitoring of western coal strip mining : preliminary designs for active mine sources of pollution / 1980
Groundwater quality monitoring of Western oil shale development : identification and priority ranking of potential pollution sources / 1979
Groundwater/Surfacewater Interactions in Tampa Bay. Implications for Nutrient Fluxes. 1993
Group Report: Interactions among Acidification, Phosphorus, Contaminants, and Biota in Freshwater Ecosystems (Chapter 13). 1994
Guidance for establishing relief from effluent limitations for the coal mining point source category. 1995
Guidance for identification and evaluation of the nature and extent of pollution from salt water intrusion. 1980
Guidance for Planning the Location of Water Supply Intakes Downstream from Municipal Wastewater Treatment Facilities. 1978
Guidance manual for compliance with the filtration and disinfection requirements for public water systems using surface water sources / 1989
Guidance manual for compliance with the filtration and disinfection requirements for public water systems using surface water sources / 1991
Guidance Manual for Compliance with the Filtration and Disinfection Requirements for Public Water Systems Using Surface Water Sources. 1989
Guidance manual for conducting sanitary surveys of public water systems : surface water and ground water under the direct influence (GWUDI) of surface water. 1999
Guidance Manual for Enhanced Coagulation and Enhanced Precipitative Softening. 1993
Guidance manual for minimizing pollution from waste disposal sites / 1978
Guidance manual for petroleum-related LUST cleanups in Illinois 1990
Guidance on enforcement of the requirements of the surface water treatment rule / 1992
Guide to federal water quality programs and information. 1993
Guide to the application of quality assurance data to routine survey data analysis 1988
Guide to the Office of Water Accountability System and Mid-Year Evaluations, Fiscal Year 1988. 1987
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