Showing 1,221 - 1,230 results of 1,599 for search '"Miners"', query time: 0.02s Refine Results
  1. 1221
  2. 1222

    Raw materials from the sea by Armstrong, Edward Frankland, 1878-1945-

    Published 1946
    Book
  3. 1223

    Geology in the service of man by Fearnsides, William George 1879-

    Published 1945
    Book
  4. 1224

    Minerals of might by Hotchkiss, William Otis 1878-1954

    Published 1945
    Book
  5. 1225

    Minerals in world affairs by Lovering, Thomas Seward 1896-

    Published 1943
    Book
  6. 1226

    World minerals and world peace by Leith, Charles Kenneth 1875-

    Published 1943
    Book
  7. 1227

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

    Published 1943
    Book
  8. 1228

    Mining technology.

    Published 1941
    Book
  9. 1229
  10. 1230

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