Search Results for the EPA National Library Catalog

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Geochemical evolution of waters within the north coast limestone aquifers of Puerto Rico : a conceptualization based on a flow path in the Barceloneta area / 1987
Geohydrology and conceptual model of a ground-water-flow system near a Superfund site in Cheshire, Connecticut / 1996
Geohydrology and evaluation of water-resource potential of the Upper Floridan aquifer in the Albany area, southwestern Georgia 1993
Geohydrology and simulated effects of pumpage on the New Orleans aquifer system at New Orleans, Louisiana 1989
Geohydrology and simulated ground-water flow, Plymouth-Carver aquifer, southeastern Massachusetts 1992
Geohydrology and simulation of flow in the Chicot aquifer system of southwestern Louisiana / 1990
Geohydrology and simulation of ground-water flow in the "400-foot," "600-foot," and adjacent aquifers, Baton Rouge area, Louisiana / 1989
Geohydrology and simulation of ground-water flow in the carbonate rocks of the Valley Creek basin, eastern Chester County, Pennsylvania 1990
Geohydrology and simulation of ground-water flow in the Mesilla Basin, Doña Ana County, New Mexico, and El Paso County, Texas / 1992
Geohydrology and simulation of ground-water flow in the northern Atlantic coastal plain aquifer system / 1993
Geohydrology and simulation of ground-water flow in the Salinas to Patillas area, Puerto Rico / 1996
Geohydrology and simulation of steady-state flow conditions in regional aquifer systems in Cretaceous and older rocks underlying Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming / 1996
Geohydrology and the occurrence of selected chemical contaminants at a hazardous-waste disposal site, Calcasieu Parish, Louisiana, 1984-85 1994
Geohydrology and water quality in the vicinity of the Gettysburg National Military Park and Eisenhower National Historic Site, Pennsylvania / 1989
Geologic framework of the regional ground-water flow system in the Upper Deschutes Basin, Oregon 2002
Geophysical determination and computer modelling of ground water flow through lake sediments, Lake St. Clair, Michigan/Ontario / 1987
Ground water in freshwater-saltwater environments of the Atlantic Coast 2003
Ground water model handbook 1981
Ground water models : scientific and regulatory applications / 1990
Ground water resource assessment study for the District of Columbia 1993
Ground water resource assessment study for the District of Columbia : ground water modeling report / 1993
Ground water resource protection : a handbook for local planners and decision makers in Washington State 1986
Ground water seepage and its effects on saline soils 1975
Ground-water availability in the Genesee River Basin, New York and Pennsylvania 1986
Ground-water conditions in Salt Lake Valley, Utah, 1969-83, and predicted effects of increased withdrawals from wells 1987
Ground-water flow analysis of the Mississippi embayment aquifer system, South-Central United States 1998
Ground-water flow analysis of the Mississippi embayment aquifer system, south-central United States / 1991
Ground-water flow and quality near the Upper Great Lakes connecting channels, Michigan / 1988
Ground-water flow and quality near the upper Great Lakes connecting channels, Michigan / 1989
Ground-water flow and saline water in the shallow aquifer system of the southern watersheds of Virginia Beach, Virginia 2003
Ground-water flow and simulated effects of development in Paradise Valley, a basin tributary to the Humboldt River in Humboldt County, Nevada / 1996
Ground-water flow and solute movement to drain laterals, western San Joaquin Valley, California. 2, quantitative hydrologic assessment / 1990
Ground-water flow and solute transport in the Equus Beds area, south-central Kansas, 1940-79 1986
Ground-water flow and stream-aquifer relations in the northern coastal plain of Georgia and adjacent parts of Alabama and South Carolina 1990
Ground-water flow and the possible effects of remedial actions at J-Field, Aberdeen Proving Ground, Maryland 1995
Ground-water flow directions and contaminant source area evaluation for the Plaquemine aquifer / 2004
Ground-water flow in the Central Valley, California 1989
Ground-water flow in the Central Valley, California / 1985
Ground-water flow in the Gulf Coast aquifer systems, south central United States : a preliminary analysis / 1990
Ground-water flow in the New Jersey coastal plain 1998
Ground-water flow in the Saginaw Aquifer in the vicinity of the north Lansing well field, Lansing, Michigan. Part 1, Simulations with a regional model / 1997
Ground-water flow in the surficial aquifer system and potential movement of contaminants from selected waste-disposal sites at Naval Station Mayport, Florida / 1998
Ground-water flow patterns and water budget of a bottomland forested wetland, Black Swamp, eastern Arkansas / 1996
Ground-water flow simulation of the Columbia Plateau regional aquifer system, Washington, Oregon, and Idaho 1994
Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland 1997
Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland 1995
Ground-water hydraulics, 1972
Ground-water hydrology and hydraulics 1977
Ground-water hydrology and subsurface migration of radionuclides at a commercial radioactive-waste burial site, West Valley, Cattaraugus County, New York / 1986
Ground-water hydrology of Ogden Valley and surrounding area, eastern Weber County, Utah, and simulation of ground-water flow in the valley-fill aquifer system 1994
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