Minable reserves, petrography, chemical characteristics, and washibility tests of coal occurring in the Coos Bay coal field, Coos County, Oreg. / Albert L. Toenges [and others]
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| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1948.
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| Series: | Technical paper (United States. Bureau of Mines) ;
707. |
| Subjects: |
| Physical Description: | 56 pages : illustrations. |
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