Carbonizing properties and petrographic composition of Lower Banner-bed coal from Keen Mountain mine, Buchanan County, Va. : and the effect of blending this coal with Pittsburgh-bed (Warden Mine) coal / by A.C. Fieldner, J.D. Davis, D.A. Reynolds, R.E. Brewer, G.C. Sprunk and L.D. Schmidt.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1940.
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| Series: | Technical paper (United States. Bureau of Mines) ;
616. |
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