Reserves, petrographic and chemical characteristics, and carbonizing, properties of coal occurring south of Dry Fork of Minnesota Creek, Gunnison County, near Paonia, Colo., and the geology of the area / by Albert L. Toenges [and others]
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| Main Author: | |
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| Corporate Author: | |
| Other Authors: | , , , , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. G.P.O. : For sale by the Supt. of Docs.,
1949.
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| Series: | Technical paper (United States. Bureau of Mines) ;
721. |
| Subjects: |