Geology of the Central Copper River Region, Alaska.
Contributors: Mendenhall, Walter Curran, 1871-
Series: U.S. Geological Survey professional paper -- 41
Publisher: s.n
Published: 1905
Place of publication: S.l
Language: eng
Number of pages: 133
Subjects: Geology -- Alaska -- Copper River Region.; Mines and mineral resources -- Alaska -- Copper River Region.
Notes: 1