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

Bibliographic Details
Main Author:	Henderson, Charles W. (Charles William), 1885-
Format:	Government Document Book
Language:	English
Published:	Washington : G.P.O., 1926.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 138.
Subjects:	Mines and mineral resources > Colorado. Mines and mineral resources > Colorado > Statistics.

Evans: US Documents (Annex 5th floor)