Showing 41 - 54 results of 54 for search 'Office of Coal Research, Dept. of the Interior,', query time: 0.14s Refine Results
  1. 41
    Published 1969
    ...Office of Coal Research, U.S. Dept. of the Interior,...

    Book
  2. 42
    Published 1966
    ...Office of Coal Research, U.S. Dept. of the Interior,...

    Book
  3. 43
    Published 1972
    ...[U. S. Dept. of the Interior Office of Coal Research]; U. S. Govt. Print. Off.,...

    Book
  4. 44
    Published 1974
    ...U.S. Dept. of the Interior, Office of Coal Research ; U.S. Govt. Print. Off.,...

    Government Document Book
  5. 45
    Published 1974
    ...Office of Coal Research, Dept. of the Interior [for sale by the Supt. of Docs., U.S.Govt.Print.Off.],...

    Book
  6. 46
    Published 1999
    ...U.S. Dept. of the Interior, Office of Surface Mining ; Coal Research Center, Southern Illinois...

    Conference Proceeding Book
  7. 47
    Published 1972
    ...Office of Coal Research, Dept. of the Interior : [for sale by the Supt. of Docs., U.S. Govt. Print...

    Book
  8. 48
    by Wright, Charles H
    Published 1973
    ...[U. S. Dept. of the Interior, Office of Coal Research]; for sale by the Supt. of Docs. U. S. Govt...

    Book
  9. 49
    ...U. S. Dept. of the Interior, Office of Coal Research; for sale by the Supt. of Docs., U. S. Gov...

    Book
  10. 50
    Published 1974
    ...U. S. Dept. of the Interior, Office of Coal Research ; for sale by the Supt. of Docs., U. S. Govt...

    Book
  11. 51
    Published 1974
    ...U.S. Dept. of the Interior, Office of Coal Research; for sale by the Supt. of Docs. U.S. Govt...

    Book
  12. 52
    Published 1972
    ...U. S. Dept. of the Interior, Office of Coal Research; [for sale by the Supt. of Docs., U. S. Govt...

    Book
  13. 53
    Published 1970
    ...U. S. Dept. of the Interior, Office of Coal Research: [for sale by the Supt. of Docs, U. S. Govt...

    Book
  14. 54
    by Armbruster, Frank E
    Published 1974
    ...U.S. Dept. of the Interior, Office of Coal Research ; for sale by the Supt. of Docs., U.S. Govt...

    Government Document Book