The Porcupine placer district, Alaska /

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Bibliographic Details
Main Author: Wright, Charles Will, 1879-
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: Washington : Govt. Print. Off., 1904.
Series:Bulletin (Geological Survey (U.S.)) ; no. 236.
Series A--Economic geology ; 37.
Series B--Descriptive geology ; 42.
House document (United States. Congress. House) ; 58th Congress, 2nd session, no. 731.
Subjects:
Local Note:With: nos. 234-236, 237-238 of the series. Bound together subsequent to publication.