Showing 1 - 3 results of 3 for search 'Kerr, Paul Francis, 1897-', query time: 0.01s Refine Results
  1. 1
    by Kerr, Paul Francis, 1897-
    Published 1959
    Book

    Optical mineralogy.
  2. 2
    by Kerr, Paul Francis 1897-
    Published 1957
    Book

    Marysvale, Utah, uranium area; geology, volcanic relations and hydrothermal alteration
  3. 3
    by Kerr, Paul Francis 1897-
    Published 1946
    Book

    Tungsten mineralization in the United States
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