Author: | Smith, Philip Sidney |
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Year: | 1939 |
Document Type: | N/A |
SUDOC: | I 19.3:917-A |
Series: | U.S. Geological Survey bulletin |
Report Number: | USGS Bulletin 917-A |
Subjects: | Mines and mineral resources. |
Mineral industries. | |
Mineral industries -- Alaska. | |
Mines and mineral resources -- Alaska. | |
Link: | https://digital.library.unt.edu/ark:/67531/metadc1036545/ |