The Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers
Bulletin (Geological Survey (U.S.)), no. 410, 410
87 pages : v folded maps (1 in pocket) ; 24 cm.
4839524
At head of title: United States Geological Survey
As of 09/9/2015, GPO could not validate the distribution status of this title for the FDLP
Issued also as House doc. no. 188, 61st Cong., 2d sess
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