Search Results for the EPA National Library Catalog

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Geologic and coal-bed map of Clarion County, Pennsylvania 1972
Geologic hazards in Pennsylvania / 1979
Geologic interpretation of aeromagnetic maps of Southeastern Pennsylvania / 1974
Geologic investigation of the Boyertown magnetite deposits in Pennsylvania 1953
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 part of the Carmichaels quadrangle, southwestern Pennsylvania 1969
Geologic map of parts of the Masontown and Morgantown north quadrangles, Greene County, Pennsylvania, 1973
Geologic map of Pennsylvania : 1980 1980
Geologic map of Pennsylvania Pennsylvania Geologic Survey, 4th ser. 1960
Geologic map of the Ashland quadrangle, Columbia and Schuylkill Counties, Pennsylvania 1971
Geologic map of the Avella quadrangle and part of the Steubenville east quadrangle, Washington County, Pennsylvania, 1976
Geologic map of the Beans Cove and Hyndman quadrangles and part of the Fairhope quadrangle, Bedford County, Pennsylvania, 1974
Geologic map of the California quadrangle, Washington and Fayette Counties, Pennsylvania 1967
Geologic map of the Clarion River roadless area, Elk County, Pennsylvannia 1982
Geologic map of the Delano quadrangle, Schuylkill County, Pennsylvania 1973
Geologic map of the Easton quadrangle, New Jersey-- Pennsylvania 1967
Geologic map of the Garards Fort quadrangle and part of the Osage quadrangle, Greene County, Pennsylvania 1971
Geologic map of the Hackett quadrangle, Washington County, Pennsylvania 1967
Geologic map of the Klingerstown quadrangle, Northumberland, Schuylkill, and Dauphin Counties, Pennsylvania 1968
Geologic map of the Lykens quadrangle, Dauphin, Schuykill, and Lebanon Counties, Pennsylvania 1968
Geologic map of the Mather quadrangle, Southwestern Pennsylvania 1969
Geologic map of the Midway quadrangle, Washington County, Southwestern Pennsylvania 1973
Geologic map of the Minersville quadrangle, Schuylkill County, Pennsylvania 1968
Geologic map of the Monongahela quadrangle, Southwestern Pennsylvania 1968
Geologic map of the Mount Carmel quadrangle, Columbia, Northumberland, and Schuylkill Counties, Pennsylvania 1971
Geologic map of the Nesquehoning quadrangle, Carbon and Schuylkill counties, Pennsylvania 1974
Geologic map of the Newark 10x 20 quadrangle, New Jersey, Pennsylvania, and New York 1987
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 Prosperity quadrangle, Southwestern Pennsylvania 1972
Geologic map of the Richland quadrangle, Pennsylvania. 1958
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 surficial deposits in the Trenton area, New Jersey and Pennsylvania, 1975
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
Geologic map of the Valley View quadrangle, Schuykill and Northumberland Counties, Pennsylvania 1968
Geologic map of the Waynesburg quadrangle, Southwestern Pennsylvania 1970
Geologic map of the west Middletown quadrangle, and part of the Bethany quadrangle, Washington County, Pennsylvania, 1975
Geologic map of the Wind Gap quadrangle, Northampton and Monroe counties, Pennsylvania 1990
Geologic quadrangles, set no. 1 : Front Royal, Va.; Millersville, Pa.; Shoshone, Cal.; Southbury, Conn. : with texts and grid paper / 1973
Geological controls on the sensitivity of headwater streams to acid precipitation in the Laurel Highlands of Pennsylvania : a thesis in forest resources / 1982
Geological investigations of the Pennsylvania Piedmont. 1964
Geology and biology of Pennsylvania caves / 1976
Geology and coal, oil and gas resources of the New Kensington quadrangle, Pennsylvania 1932
Geology and economic resources of the Pennsylvania portion of the Milford and Port Jervis 15-minute quadrangles / 1970
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