Showing 1 - 2 results of 2 for search '"U.S. Geological Survey bulletin"', query time: 0.02s Refine Results
  1. 1

    Bedrock geology of the Paducah 1nx2n CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri by Nelson, W. John

    Published 1998
    Book

    Bedrock geology of the Paducah 1nx2n CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri
  2. 2

    Microscopic determination of the ore minerals by Short, Maxwell Naylor 1889-

    Published 1940
    Book

    Microscopic determination of the ore minerals

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