Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Hydrologic data for Indian Creek Basin, Fayette and Westmoreland counties, Pennsylvania, 1985-87 1989
Hydrology of the carbonate rocks of the Lancaster 15-minute quadrangle, Pennsylvania, 1966
Hydrology of the Martinsburg Formation in Lehigh and Northampton Counties, Pennsylvania / 1972
Hydrology of the metamorphic and igneous rocks of central Chester County, Pennsylvania / 1968
Hydrology of the New Oxford formation in Adams and York counties, Pennsylvania / 1964
Hydrology of the New Oxford formation in Lancaster County, Pennsylvania / 1966
Hydrology of the Pleistocene sediments in the Wyoming Valley, Luzerne County, Pennsylvania / 1971
Large springs in the Valley and Ridge physiographic province of Pennsylvania 1990
Pennsylvania ground-water quality 1987
Relation of ground-water quality to land use in the Philadelphia, Pennsylvania--Camden, New Jersey area / 1989
Selected water resources data, Clarion River and Redbank Creek basins, north-western Pennsylvania ; part 2 / 1979
Springs of Pennsylvania 1974
Summary ground-water resources of Armstrong County, Pennsylvania / 1973
Summary ground-water resources of Beaver County, Pennsylvania / 1973
Summary ground-water resources of Clarion County, Pennsylvania / 1973
Summary ground-water resources of Luzerne County, Pennsylvania / 1977
Summary ground-water resources of Washington County, Pennsylvania / 1973
Summary groundwater resources of Adams County, Pennsylvania / 1981
Summary groundwater resources of Lebanon County, Pennsylvania / 1983
Summary groundwater resources of Perry County, Pennsylvania / 1984
Summary, ground-water resources of Butler County, Pennsylvania / 1973
Summary, ground-water resources of Lancaster County, Pennsylvania / 1977
Summary, ground-water resources of Westmoreland County, Pennsylvania / 1973
Temperature of ground water at Philadelphia, Pennsylvania, 1979-1981 1985
The ground-water observation-well program in Pennsylvania / 1972
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