Search Results
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Geology of the conterminous United States at 1:2,500,000 scale : a digital representation of the 1974 P.B. King and H.M. Beikman map Release 2.
Published: U.S. Geological Survey, 1998Get full textDescription: 1 CD-ROM ; 4 3/4 in.
Government Document Software Map -
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Geology, geochemistry, geophysics, mineral occurrences, and mineral resource assessment for the commonwealth of Puerto Rico
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2001Description: 1 computer optical disc ; 4 3/4 in.Software Book -
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Geology of Nevada a digital representation of the 1978 Geologic map of Nevada
Published: U.S. Geological Survey, 1991Description: 1 computer laser optical disk : color ; 4 3/4 in.Government Document Electronic Software Map