Search Results - "Geology, Economic"

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  1. 1

    Contributions to economic geology (short papers and preliminary reports), 1927 : Part I. - Metals and nonmetals except fuels by Loughlin, G. F. (Gerald Francis), 1880-1946

    Published: U.S. G.P.O., 1928
    Description: 221 pages : illustrations, xii plates (including some folded maps) ; 24 cm.
    Book
  2. 2

    Contributions to economic geology (short papers and preliminary reports), 1921 : Part I. - Metals and nonmetals except fuels by Ransome, F. L. (Frederick Leslie), 1868-1935

    Published: U.S. G.P.O., 1922
    Description: 440 pages : illustrations, xix plates (including some folded maps) ; 24 cm.
    Book
  3. 3

    Contributions to economic geology (short papers and preliminary reports), 1912 : Part I. - Metals and nonmetals except fuels by White, David

    Published: U.S. G.P.O., 1914
    Description: 563 pages : illustrations, xi plates, maps (some folded) ; 24 cm.
    Book