Showing 1 - 2 results of 2 for search '"California"', query time: 0.16s Refine Results
  1. 1
    Geology and mineral resources of Santa Ysabel quadrangle, San Diego County, California.
    Published 1958
    Subjects: “...Geology California San Diego County....”
    Book
  2. 2
    Mineral land classification : aggregate materials in the Western San Diego County production-consumption region /
    Published 1982
    Subjects: “...Aggregates (Building materials) California San Diego County....”
    Book
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