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Mineral Resources of the Ruby Mountains Wilderness Study Area, Madison County, Montana

Published Year

• 1980-1989 (1)

Subject

• Mines and mineral resources -- Montana -- Ruby Mountains Wilderness. (1) *
• Mines and mineral resources. (1)

Author

• Hanna, W. F. (1)
• Hassemer, Jerry H. (1)
• Lee, G. K. (1)
• Schmauch, S. W. (1)
• Tysdal, Russell G. (1)

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