Suggested Topics within your search.
Showing 1 - 9 results of 9 for search '"Mines and mineral resources."', query time: 0.17s Refine Results
  1. 1
    Permissible explosives, mining equipment, and apparatus approved prior to Mar. 15, 1922

    Permissible explosives, mining equipment, and apparatus approved prior to Mar. 15, 1922

    Published 1922
    Subjects:
    Government Document Microfilm Book
    Save to List
    Saved in:
  2. 2
    Permeability of oxygen breathing apparatus to gasoline vapors

    Permeability of oxygen breathing apparatus to gasoline vapors

    Published 1919
    Subjects:
    Government Document Microfilm Book
    Save to List
    Saved in:
  3. 3
    Collection and examination of rock dust in mine air

    Collection and examination of rock dust in mine air

    Published 1920
    Subjects: “…Mines and mineral resources. http://id.loc.gov/authorities/subjects/sh85085614.…”
    Government Document Microfilm Book
    Save to List
    Saved in:
  4. 4
    Rock-strata gases in the Cripple Creek District and their effect of mining /

    Rock-strata gases in the Cripple Creek District and their effect of mining / by Denny, E. H. (Edward H.), 1887-1971

    Published 1928
    Subjects:
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  5. 5
    Minerals Yearbook, 1932-33, [by] O.E. Kiessling, chief economist, Division of Mineral Statistics.

    Minerals Yearbook, 1932-33, [by] O.E. Kiessling, chief economist, Division of Mineral Statistics.

    Published 1933
    Subjects:
    Online Access
    Government Document Electronic eBook
    Save to List
    Saved in:
  6. 6
    Minerals Yearbook, 1935. Compiled under the supervision of O.E. Kiessling, chief economist, Mineral Resources and Economics Division.

    Minerals Yearbook, 1935. Compiled under the supervision of O.E. Kiessling, chief economist, Mineral Resources and Economics Division.

    Published 1936
    Subjects:
    Online Access
    Government Document Electronic eBook
    Save to List
    Saved in:
  7. 7
    Minerals Yearbook, 1934, [by] O.E. Kiessling, chief economist, Division of Mineral Statistics.

    Minerals Yearbook, 1934, [by] O.E. Kiessling, chief economist, Division of Mineral Statistics.

    Published 1935
    Subjects:
    Online Access
    Government Document Electronic eBook
    Save to List
    Saved in:
  8. 8
    Minerals Yearbook, 1936. Compiled under the supervision of O.E. Kiessling and H.H. Hughes, Mineral Resources and Economics Division.

    Minerals Yearbook, 1936. Compiled under the supervision of O.E. Kiessling and H.H. Hughes, Mineral Resources and Economics Division.

    Published 1937
    Subjects:
    Online Access
    Government Document Electronic eBook
    Save to List
    Saved in:
  9. 9
    Minerals Yearbook, 1937. Compiled under the supervision of H.H. Hughes, Economics and Statistics Branch.

    Minerals Yearbook, 1937. Compiled under the supervision of H.H. Hughes, Economics and Statistics Branch.

    Published 1937
    Subjects:
    Online Access
    Government Document Electronic eBook
    Save to List
    Saved in:
Search Tools: RSS Feed – Save Search