Preparation characteristics of coal from Webster County, W. Va. / by A.W. Deurbrouck.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
1966.
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| Series: | Report of investigations (United States. Bureau of Mines) ;
6825. |
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