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Showing 1 - 3 results of 3 for search 'Bureau of Topographic and Geologic Survey,', query time: 0.17s Refine Results
  1. 1
    The geology of the Hidden Valley Boy Scout Camp area, Perry County, Pennsylvania /
    by Miller, J. T. (John T.), 1906-
    Published 1971
    “...[Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey],...”
    Book
  2. 2
    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
  3. 3
    Geology and mineral resources of the Montoursville North and Huntersville quadrangles, Lycoming County, Pennsylvania /
    by Wells, Richard B.
    Published 1980
    “...Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic...”
    Book
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