Geology and ore deposits of the Breckenridge mining district, Colorado

Main Author: Lovering, T. S. 1896-1991,
Other Authors: Geological Survey (U.S.),
Format: eBook
Language: English
Published: Washington : United States Department of the Interior, Geological Survey, 1909.
Physical Description: 1 online resource (vi, 64 pages, 15 leaves of plates) : illustrations, maps.
Series: Professional paper (Geological Survey (U.S.)) ; no. 176.
Subjects:
Online Access: HathiTrust Digital Library, Full view
http://purl.fdlp.gov/GPO/gpo78603
http://pubs.er.usgs.gov/publication/pp176
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