Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Contributions to the hydrology of the United States : 1914- 1915
Controls on phosphorous mobility in the Potomac River near the Blue Plains Wastewater Treatment Plant 1984
Criner quadrangle, Oklahoma--McClain Co., 1966 : 7.5 minute series (topographic) 1966
Current studies of the hydrology of prairie potholes, 1962
Data for four geologic test holes in the Sacramento Valley, California 1985
Data for ground-water test hole near Butte City, Central Valley aquifer project, California / 1983
Data for ground-water test hole near Nicolaus, Central Valley Aquifer Project, California 1983
Data for ground-water test hole near Zamora, Central Valley Aquifer Project, California 1982
Data for ground-water test holes in Fresno County, western San Joaquin Valley, California, June to August 1985 1988
Data of geochemistry. 1924
Data on the distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and transition zone of the Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1983-1984 / by Virginia Carter ... {et al.}. 1983
Data on uranium and radium in ground water in the United States, 1954 to 1957, 1962
Davis quadrangle, Oklahoma--Murray Co., 1965 : 7.5 minute series (topographic) 1965
Deep wells of Maryland. 1970
Delaware clay resources, 1970
Delaware River water quality Bristol to Marcus Hook, Pennsylvania, August 1949 to December 1963 / 1965
Delaware water 1966
Description of physical environment and of strip-mining operations in parts of Beaver Creek basin, Kentucky. 1963
Determination of discharge during pulsating flow / 1968
Determination of the Manning coefficient from measured bed roughness in natural channels, 1970
Development of Coal Resources in Southern Utah, Final Environmental Statement, Part 1 - Regional Analysis, Part 2 - Site Specific Analysis 1979
Digital simulation and prediction of water levels in the Magothy aquifer in southern Maryland 1977
Digital simulation model of the Aquia aquifer in southern Maryland 1976
Discharge characteristics of triangular-notch thin-plate weirs : studies of flow to water over weirs and doms / 1981
Discharge of sands and mean-velocity relationships in sand-bed streams / 1964
Dissolved-mineral inflow to Great Salt Lake and chemical characteristics of the Salt Lake brine: summary for water years 1960, 1961, and1964, 1968
Distribution of minor elements in coal beds of the eastern interior region / 1964
Distribution of minor elements in coals of the Appalachian region 1966
Dodge quadrangle, Oklahoma--Delaware Co., 1964 : 7.5 minute series (topographic) 1964
Dougherty quadrangle, Oklahoma : 7.5 minute series (topographic) / 1978
Dougherty quadrangle, Oklahoma, 1965 : 7.5 minute series (topographic) 1965
Drainage areas in New Jersey : Delaware River Basin and streams tributary to Delaware Bay 1982
Drainage areas of the Kanawha River basin, West Virginia 1982
Drainage density and streamflow, 1963
Drought of the 1950's with special reference to the mid-continent, 1965
Early Mesozoic Basins Workshop fieldtrip #1, Thursday, May 14, 1987 : field guide to the igneous rocks of the southern Culpeper basin, Virginia 1987
Ecological systems and the water resource 1960
Effects of ground-water withdrawals on water levels and salt-water encroachment in southwestern Louisiana, 1967
Elimination of thermal stratification in reservoirs and the resulting benefits : with special emphasis on study of Lake Wohlford, California 1965
Engineering geology of the Paducah West and Metropolis quadrangles in Kentucky : a field and laboratory study of engineering behavior of earth materials in an urban area / 1968
Environmental geology, Allegheny County and vicinity, Pennsylvania : description of a program and its results / 1977
Equilibrium, cyclicity, and problems of scale--Maryland's Peidmont landscape 1979
Establishment of gold-quartz standard GQS-1, 1969
Estimated effects of projected ground-water withdrawals on movement of the saltwater front in the Floridan aquifer, 1976-2000, west-central Florida / 1982
Estimated use of water in the United States, 1960 1961
Estimated use of water in the United States, 1965 / 1968
Eufaula quadrangle, Oklahoma, 1963 : 7.5 minute series (topographic) 1963
Evaluation of environmental factors affecting yields of major dissolved ions of streams in the United States 1984
Evaluation of the Magothy aquifer in the Annapolis area, Maryland 1974
Evaluation of the water resources of Delaware. 1966
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