Search results for: Wold, Richard J. (Richard John), 1937-

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    Lake Michigan geological and geophysical data sources

    Authors: Wold, Richard J. (Richard John), 1937-
    Published: U.S. Geological Survey, 1979
    Physical Description: 6 maps on 3 sheets ; sheets 125 x 86 cm and 126 x 107 cm, folded in envelope 25 x 31 cm.
    Government Document Map