Showing 1 - 2 results of 2 for search '"Mines and mineral resources Oregon."', query time: 0.60s Refine Results
  1. 1
    by Warner, Horace E.
    Published 1904
    Denver, Colo. : C.H. Buck & Co., 1904.
    44 p. : ill. ; 21 cm.
    Subjects: ...Mines and mineral resources Oregon Douglas County....
  2. 2
    Published 1915
    [N.p.] 1915.
    1 p. l., [5]-40 p. illus., fold. map. 24 cm.
    Subjects: ...Mines and mineral resources Oregon....

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