Search Results - Harrer, C. M. (Clarence Michael)

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  1. 1

    Wyoming iron-ore deposits; description, beneficiation processes, and economics by Harrer, C. M. (Clarence Michael)

    Published: U.S. Dept. of the Interior, Bureau of Mines, 1966
    Description: vi, 114 pages : illustrations, maps. ; 27 cm.
    Government Document Book
  2. 2

    Reconnaissance of iron resources in Arizona by Harrer, C. M. (Clarence Michael)

    Published: U. S. Dept. of the Interior, Bureau of Mines, 1964
    Description: xii, 204 pages : illustrations, maps. ; 27 cm.
    Government Document Book
  3. 3

    Iron resources of South Dakota by Harrer, C. M. (Clarence Michael)

    Published: U. S. Dept. of the Interior, Bureau of Mines, 1966
    Description: ix, 160 pages : illustrations, maps ; 27cm.
    Government Document Book
  4. 4

    Reconnaissance of iron resources in New Mexico by Harrer, C. M. (Clarence Michael)

    Published: [publisher not identified], 1963
    Description: vii, 112 pages : illustrations, maps ; 27 cm.
    Government Document Book