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Showing 1 - 3 results of 3 for search 'Bureau of Topographic and Geologic Survey,', query time: 0.15s Refine Results
  1. 1
    Rocks and minerals of Pennsylvania /
    by Barnes, John Henry, 1946-
    Published 1991
    “...Pennsylvania, Bureau of Topographic and Geologic Survey,...”
    Government Document Book
  2. 2
    Rocks and minerals of Pennsylvania /
    by Barnes, John Henry, 1946-
    Published 1997
    “...Commonwealth of Pennsylvania, Dept. of Conservation and Natural Resources, Bureau of Topographic...”
    Book
  3. 3
    Reconnaissance survey of potential carbonate whiting sources in Pennsylvania /
    by Berkheiser, Samuel W.
    Published 1983
    “..., Bureau of Topographic and Geologic Survey : May be purchased from State Book Store,...”
    Book
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