Showing 1 - 2 results of 2 for search 'Emmons, William Harvey, 1876-', query time: 0.01s Refine Results
  1. 1

    The principles of economic geology by Emmons, William Harvey 1876-

    Published 1940
    Book

    The principles of economic geology
  2. 2

    Gold deposits of the world, with a section on prospecting by Emmons, William Harvey, 1876-

    Published 1937
    Book

    Gold deposits of the world, with a section on prospecting

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