Showing 1 - 2 results of 2 for search '"Mexico.Comité Directivo para la Investigación de los Recursos Minerales de México"' Refine Results
  1. 1
    [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1948.
    United States Government Printing Office
    1 online resource (vi, 209-315 pages, 1 unnumbered page of plates) : map.
    E-Resource U.S. Federal Government Document Book
  2. 2
    by Fries, Carl, 1910-1965
    Published 1948
    [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1948.
    United States Government Printing Office
    1 online resource (iv, 113-179 pages) : illustrations.
    E-Resource U.S. Federal Government Document Book