Search Results - Classification of coal.

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  1. 1

    Classification of coals = Classification des charbons /

    Published 2005
    Book
  2. 2

    Curves for classification of coal.

    Published 1937
    Full Text (via ProQuest)
    Government Document eBook
  3. 3

    Curves for classification of coal.

    Published 1937
    Full Text (via ProQuest)
    Government Document eBook
  4. 4

    Know your coal [classification of coal for consumers]

    Published 1938
    Full Text (via ProQuest)
    Government Document eBook
  5. 5

    Know your coal [classification of coal for consumers]

    Published 1938
    Full Text (via ProQuest)
    Government Document eBook
  6. 6

    Curves for the classification of coal / by Barkley, J. F. (John Ferdinand), 1888-

    Published 1937
    “…Classification of coal.…”
    Search for the full-text version of this title in HathiTrust
    Government Document Book
  7. 7
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  9. 9

    Classification of North American coals.

    Published 1929
    Full Text (via ProQuest)
    Government Document eBook
  10. 10

    Classification of North American coals

    Published 1929
    Government Document Microfilm Book
  11. 11

    Further classification of bituminous coal : Tennessee, Alabama, Virginia, Ohio, and North Dakota.

    Published 1918
    Government Document Book
  12. 12

    Size reduction and classification of coal / by Stark, A. H.

    Published 1978
    Government Document Book
  13. 13
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  15. 15

    Classification of coal-tar products

    Published 1892
    Full Text (via ProQuest)
    Government Document Electronic eBook
  16. 16

    Colorado; Revocation of Coal Classification Withdrawals

    Published 2005
    Full Text (via ProQuest)
    Electronic eBook
  17. 17
  18. 18

    Standards for the classification of public coal lands / by Bass, N. Wood (Nathan Wood), 1893-1979

    Published 1970
    Government Document Book
  19. 19
  20. 20

    New Mexico; Revocation of Coal Classification No. 89

    Published 2007
    Full Text (via ProQuest)
    Electronic eBook
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