USGS B 225
Title:Placer mining in Alaska in 1903
Publisher:U.S. Geological Survey
Ordering Info:USGS Publications Warehouse
Brooks, A.H., 1904, Placer mining in Alaska in 1903, in U.S. Geological Survey, Contributions to economic geology, 1903: U.S. Geological Survey Bulletin 225, p. 43-49.
- This publication is part of a larger work. Please see B 225 for more information.