USGS B 592
Placer mining in the Ruby district
Publisher:U.S. Geological Survey
USGS Publications Warehouse
Eakin, H.M., 1914, Placer mining in the Ruby district, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1913: U.S. Geological Survey Bulletin 592, p. 363-369.
- This publication is part of a larger work. Please see B 592 for more information.
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