Mining in Colorado : a history of discovery, development and production /

Bibliographic Details
Main Author:	Henderson, Charles William, 1885-
Format:	Book
Language:	English
Published:	Washington : Govt. Print. Off, 1926.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 138.
Subjects:	Mines and mineral resources > Colorado > History. Mines and mineral resources > Colorado > Statistics.

Evans: Microforms (3rd floor)