Showing 1 - 2 results of 2 for search 'Ridge, John Drew 1909-', query time: 0.01s Refine Results
  1. 1

    Annotated bibliographies of mineral deposits in Africa,Asia (exclusive of the USSR) and Australasia by Ridge, John Drew 1909-

    Published 1976
    Book

    Annotated bibliographies of mineral deposits in Africa,Asia (exclusive of the USSR) and Australasia
  2. 2

    Selected bibliographies of hydrothermal and magnetic mineral deposits by Ridge, John Drew 1909-

    Published 1958
    Book

    Selected bibliographies of hydrothermal and magnetic mineral deposits

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