Showing 1 - 2 results of 2 for search 'Quakertown-Doylestown district, Pennsylvania and New Jersey.', query time: 0.04s Refine Results
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    Geology and mineral resources of the Quakertown-Doylestown district, Pennsylvania and New Jersey / by Bascom, F. (Florence), 1862-1945

    Published 1931
    “…Quakertown-Doylestown district, Pennsylvania and New Jersey.…”
    Government Document Book
  2. 2
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