Coal fields of northwestern Colorado and northeastern Utah
| Main Author: | Gale, Hoyt S. 1876-1952, |
|---|---|
| Other Authors: | Geological Survey (U.S.), |
| Format: | eBook |
| Language: | English |
| Published: |
Washington, D.C. :
Department of the Interior, United States Geological Survey,
1910.
Government Printing Office. |
| Physical Description: |
1 online resource (265 pages, XXII pages of plates) : illustrations, maps. |
| Series: |
Bulletin (Geological Survey (U.S.)) ;
no. 415. |
| Subjects: | |
| Online Access: |
http://purl.fdlp.gov/GPO/gpo60875 |