Search Results for the EPA National Library Catalog

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Pennsylvania geological publications. 0
Pennsylvania geology. 1969
Pennsylvania water atlas of the State Water Plan : shared resources ... shared responsibility / 2009
Petrology and reservoir characteristics of the Lower Silurian Medina Group sandstones, Athens and Geneva fields, Crawford County, Pennsylvania / 1984
Pittsburgh quadrangle : geology and mineral resources / 1929
Pleistocene geology and unconsolidated deposits of the Delaware Valley, Matamoras to Shawnee on Delaware, Pennsylvania / 1971
Pleistocene stratigraphy of northwestern Pennsylvania / 1969
Pre-Cambrian geology and mineral resources of the Delaware Water Gap and Easton quadrangles, New Jersey and Pennsylvania, 1941
Pre-Cambrian geology of the Boyertown Quadrangle / 1959
Properties and uses of Pennsylvania shales and clays / 1965
Properties and uses of shales and clays, south-central Pennsylvania / 1981
Properties and uses of shales and clays, southwestern Pennsylvania / 1979
Reconnaissance survey of potential carbonate whiting sources in Pennsylvania / 1983
Revised lithostratigraphic nomenclature of the Pottsville and Allegheny groups (Pennsylvanian) : Clearfield County, Pennsylvania / 1969
Ricketts Glen State Park, Luzerne, Sullivan, and Columbia counties : the rocks, the glens, and the falls / 1998
Rock types of Pennsylvania / 1984
Salt deposits in the Salina Group in Pennsylvania / 1968
Sediment characteristics of five streams near Harrisburg, Pennsylvania, before highway construction / 1976
Shawangunk Formation (Upper Ordovician(?) to Middle Silurian) in eastern Pennsylvania, 1972
Some geological factors affecting the Upper Freeport coal and its quality / 1961
Some structural features of the northern anthracite coal basin, Pennsylvania. 1940
Stratigraphic correlation chart of Pennsylvania / 1983
Stratigraphic correlation chart of Pennsylvania / 1986
Stratigraphy and paleontology of the Mahantango formation in south-central Pennsylvania / 1965
Stratigraphy of Lower Ordovician Nittany dolomite in central Pennsylvania / 1966
Stratigraphy of the Lower Ordovician Axemann Limestone of central Pennsylvania / 1967
Structure and stratigraphy of the limestones and dolomites of Dauphin County, Pennsylvania / 1967
Structure of the Jacksonburg formation in Northampton and Lehigh Counties, Pennsylvania / 1964
Studies in peat. Peat deposits of northeastern Pennsylvania / 1970
Summary : secondary recovery operations in Pennsylvania to January 1, 1954 : including petroleum reserves and production by counties / 1955
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 Centre County, Pennsylvania / 1980
Summary groundwater resources of Lebanon County, Pennsylvania / 1983
Summary groundwater resources of Perry County, Pennsylvania / 1984
Summary, ground-water resources of Allegheny County, Pennsylvania / 1973
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
Surface structure map of parts of Lycoming, Clinton, Tioga, and Potter Counties, Pennsylvania 1967
Surficial geologic map of parts of Union and Snyder counties, Pennsylvania / 1991
Surficial geology and geomorphology of Potter County, Pennsylvania / 1956
Surficial geology of the East Stroudsburg 7 1/2 minute quadrangle Monroe County, Pennsylvania / 1971
Surficial geology of the Stroudsburg quadrangle, Pennsylvania-New Jersey / 1969
Suspended-sediment discharge in five streams near Harrisburg, Pennsylvania, before, during, and after highway construction 1980
The economic geology of the Upper Freeport coal in northeastern Greene County, Pennsylvania / 1982
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