Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Coal resource classification system of the U.S. Geological Survey / 1983
Geologic map of anthracite-bearing rocks in the southern half of the Delano quadrangle, Schuylkill County, Pennsylvania 1974
Geologic map of anthracite-bearing rocks in the Tamaqua quadrangle, Carbon and Schuylkill counties, Pennsylvania / 1974
Geologic map of the Delano quadrangle, Schuylkill County, Pennsylvania 1973
Geologic map of the Minersville quadrangle, Schuylkill County, Pennsylvania 1968
Geologic map of the Nesquehoning quadrangle, Carbon and Schuylkill counties, Pennsylvania 1974
Geologic map of the Orwigsburg quadrangle, Schuylkill County, Pennsylvania 1973
Geologic map of the Pine Grove quadrangle, Schuylkill, Lebanon, and Berks Counties, Pennsylvania 1968
Geologic map of the Pottsville quadrangle, Schuylkill County, Pennsylvania 1973
Geologic map of the Shenandoah quadrangle, Schuylkill County, Pennsylvania 1969
Geologic map of the south half of the Shamokin quadrangle, Northumberland and Columbia Counties, Pennsylvania, 1973
Geologic map of the Swatara Hill quadrangle, Schuylkill and Berks Counties, Pennsylvania 1968
Geologic map of the Tamaqua quadrangle, Carbon and Schuylkill countries, Pennsylvania 1974
Geologic map of the Tower City quadrangle, Schuylkill, Dauphin, and Lebanon counties, Pennsylvania 1968
Geologic map of the Tremont quadrangle, Schuykill and Northumberland Counties, Pennsylvania 1968

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