Mineral resources of study areas contiguous to the Uncompahgre primitive area, San Juan Mountains, southwestern Colorado /

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Bibliographic Details
Main Author: Steven, Thomas A. 1917-2013 (Author)
Format: Government Document Electronic eBook
Language:English
Published: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1977.
Series:Geological Survey bulletin ; 1391-E.
Studies related to wilderness--primitive areas.
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Online Access:CONNECT

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