Showing 1 - 3 results of 3 for search 'Grout, Frank F. 1880-', query time: 0.01s Refine Results
  1. 1

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

    Published 1959
    Book

    The geology of Cook County, Minnesota
  2. 2

    The geology of the Cuyuna district, Minnesota a progress report. by Grout, Frank F. 1880-

    Published 1955
    Book

    The geology of the Cuyuna district, Minnesota a progress report.
  3. 3

    Mineral resources of Minnesota by Emmons, William H. 1876-

    Published 1943
    Book

    Mineral resources of Minnesota

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