| U.S. Bureau of Mines Publications, Alaska | |
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U.S. Bureau of Mines Open File Report 20-73 |
| Title: | Alaska 1:250,000 Scale Quadrangle Map Overlays Showing Mineral Deposit Locations, Principal Minerals, and Number and Type of Claims | |
| Author: | Staff, Bureau of Mines | |
| Year: | 1973 | |
| Pages: | 95 overlays (updated 1986, 1987), index. | |
| Availability: | Contact librarian for availability |
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