2 edition of Studies of suction dredge gold-placer mining operations along the Fortymile River, eastern Alaska. found in the catalog.
Studies of suction dredge gold-placer mining operations along the Fortymile River, eastern Alaska.
Richard B. Wanty
by U.S. Dept. of the Interior, U.S. Geological Survey in [Reston, Va.?
Written in English
|Other titles||Studies of suction dredge gold placer mining operations along the Fortymile River, eastern Alaska.|
|Series||USGS fact sheet -- FS-154-97., Fact sheet (Geological Survey (U.S.)) -- FS-97-154.|
|Contributions||Wang, Bronwen., Vohden, Jim., Geological Survey (U.S.)|
|The Physical Object|
|Pagination||1 sheet ( p.) :|
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