Showing 1 - 4 results of 4 for search 'Schwartz, George M. (George Melvin) 1892-', query time: 0.01s Refine Results
  1. 1

    The geology of the metamorphosed Biwabik iron-formation, eastern Mesabi district, Minnesota. by Gundersen, James Ronald Novotny

    Published 1962
    Book

    The geology of the metamorphosed Biwabik iron-formation, eastern Mesabi district, Minnesota.
  2. 2

    The geology of Cook County, Minnesota by Grout, Frank F. (Frank Fitch) 1880-

    Published 1959
    Book

    The geology of Cook County, Minnesota
  3. 3

    Minnesota's rocks and waters a geological story by Schwartz, George M. (George Melvin) 1892-

    Published 1954
    Book

    Minnesota's rocks and waters a geological story
  4. 4

    The geology of the Duluth Metropolitan Area. by Schwartz, George M. (George Melvin) 1892-

    Published 1949
    Book

    The geology of the Duluth Metropolitan Area.

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