Precambrian geology and bedded iron deposits of the southwestern Ruby Range, Montana /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
Dept. of the Interior, U.S. Geological Survey ;
1990.
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| Series: | U.S. Geological Survey professional paper ;
1495. |
| Subjects: |
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