Coal fields of Grand Mesa and the West Elk Mountains, Colorado /

Bibliographic Details
Main Author:	Lee, Willis T. (Willis Thomas), 1864-1926 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1912.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 510.
Subjects:	Coal mines and mining > Colorado. Coal > Colorado. Coal. Coal mines and mining. Colorado.
Online Access:	https://purl.fdlp.gov/GPO/gpo58004

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