Mineral resources of study areas contiguous to the Uncompahgre primitive area, San Juan Mountains, southwestern Colorado /
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Main Author: | Steven, Thomas A. 1917-2013 (Author) |
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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. |
Subjects: | |
Online Access: | CONNECT |
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