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  1. 1
    List of operating mines in various counties in Colorado
    Published 1944

    Book
  2. 2
    A summary of mineral industry activities in Colorado

    Serial
  3. 3
    Annual report /
    Published 1920

    Serial
  4. 4
    Report of the State Bureau of Mines
    Published 1910

    Serial
  5. 5
    Biennial report of the Bureau of Mines of the State of Colorado
    Published 1913

    Serial
  6. 6
    Biennial report issued by the Bureau of Mines of the State of Colorado for the years ..
    Published 1916

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Serial
  7. 7
    Biennial report of the Bureau of Mines of the State of Colorado for the years ..
    Published 1913

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Serial
  8. 8
    Report of the State Bureau of Mines for the year ..
    Published 1911

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Serial
  9. 9
    A Summary of mineral industry activity in Colorado /
    Published 1967

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Serial
  10. 10
    Mining laws of Colorado with mine rules and regulations appended
    Published 1931

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  11. 11
    Biennial report issued by the Bureau of Mines of the State of Colorado for the years ..
    Published 1916

    Serial
  12. 12
    Annual report for the year ... /
    Published 1954

    Serial
  13. 13
    Report of the State Bureau of Mines for the year ..
    Published 1911

    Serial
  14. 14
    Annual report for the year ... /
    Published 1950

    Serial
  15. 15
    Biennial report of the Bureau of Mines of the State of Colorado for the years ..
    Published 1913

    Serial
  16. 16
    Report for the years ... /
    Published 1952

    Serial
  17. 17
    Bulletin /

    Serial
  18. 18
    Report of Bureau of Mines
    Published 1896

    Serial
  19. 19
    A Summary of mineral industry activity in Colorado /
    Published 1967

    Serial
  20. 20
    Colorado mining laws with safety and health rules and regulations
    Published 1971

    Book
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