| U.S. Bureau of Mines Publications, Alaska | |
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U.S. Bureau of Mines Open File Report 33-91 |
| Title: | Mineral Investigations in the Ketchikan Mining District, Alaska, 1990: Southern Prince of Wales Island and Vicinity | |
| Author: | Kenneth M. Maas, Jan C. Still, Albert H. Clough and Lynn K. Oliver | |
| Year: | 1991 | |
| Pages: | 139 pp., 19 figs. | |
| Availability: | OFR 33-91 (PDF format, 16,722 Kb) |
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