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Showing 1 - 4 results of 4 for search 'Bureau of Topographic and Geologic Survey,', query time: 0.17s Refine Results
  1. 1
    Geology and mineral resources of the Millerstown Quadrangle, Perry, Juniata, and Snyder Counties, Pennsylvania /
    by Faill, Rodger T.
    Published 1974
    “...Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic...”
    Book
  2. 2
    Geology and mineral resources of the Montoursville South and Muncy quadrangles and part of the Hughesville quadrangle, Lycoming, Northumberand, and Montour Counties, Pennsylvania /
    by Faill, Rodger T.
    Published 1979
    “...Commonwealth of Pennsylvania, Dept of Environmental Resources, Bureau of Topographic and Geologic...”
    Book
  3. 3
    Geology and mineral resources of the Blandburg, Tipton, Altoona, and Bellwood quadrangles : Blair, Cambria, Clearfield and Centre counties, Pennsylvania /
    by Faill, Rodger T.
    Published 1989
    “..., Bureau of Topographic and Geologic Survey],...”
    Government Document Book
  4. 4
    White Clay Creek Preserve, Chester County, Pennsylvania, New Castle County, Delaware : a scenic valley and the arc corner /
    by Faill, Rodger T.
    Published 1991
    “..., Bureau of Topographic and Geologic Survey and Bureau of State Parks ; State of Delaware, Delaware...”
    Internet Archive, State Library of Pennsylvania
    Government Document Book
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