Showing 491 - 500 results of 610 for search '"Mines and minerals."', query time: 0.02s Refine Results
  1. 491

    Economic mineral deposits. by Bateman, Alan Mara

    Published 1950
    Book

    Economic mineral deposits.
  2. 492

    Economic mineral deposits. by Bateman, Alan Mara

    Published 1950
    Book

    Economic mineral deposits.
  3. 493

    From the ground up facts and figures of the mineral industries of the United States by Tyler, Paul McIntosh, 1899-

    Published 1948
    Book

    From the ground up facts and figures of the mineral industries of the United States
  4. 494

    Quarterly of the Colorado School of Mines.

    Published 1948
    Book

    Quarterly of the Colorado School of Mines.
  5. 495

    Geology applied to building and engineering. by Bray, Arthur

    Published 1948
    Book

    Geology applied to building and engineering.
  6. 496

    Petrography part 1 Minerals. by Scheumann, Karl Hermann

    Published 1948
    Book

    Petrography part 1 Minerals.
  7. 497

    Mineral resources of the United States

    Published 1948
    Book

    Mineral resources of the United States
  8. 498

    The mines magazine.

    Published 1947
    Book

    The mines magazine.
  9. 499

    Strategic minerals a summary of uses, world output, stockpiles, procurement by De Mille, John B. 1900-

    Published 1947
    Book

    Strategic minerals a summary of uses, world output, stockpiles, procurement
  10. 500

    Labor standards and metal mining; a study of the effects of the Fair labor standards act of 1938 on the non-ferrous metal mining industry by Ertl, Tell 1914-

    Published 1947
    Book

    Labor standards and metal mining; a study of the effects of the Fair labor standards act of 1938 on the non-ferrous metal mining industry

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