Geology and ore deposits of the Butte district, Montana /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Government Printing Office,
1912.
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| Series: | U.S. Geological Survey professional paper ;
74. |
| Subjects: |
| Item Description: | Many of the maps and diagrams are in a pocket on the back cover. |
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| Physical Description: | 262 pages : illustrations, maps, plates (part folded) ; 30 cm. |