Search results for: Shropshire, Kenneth Lee

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    Early Proterozoic volcanogenic sequences in central Colorado : Colorado Scientific Society fall field trip, September 6-8, 1991

    Authors: Reed, John Calvin, Jr., 1930-
    Published: U.S. Geological Survey : [Books and Open-File Reports Section, distributor], 1991
    Other Authors: “…Shropshire, Kenneth Lee…”
    Physical Description: 29 leaves : illustrations, maps ; 28 cm.
    Government Document Microfilm Book