Friability, grindability, chemical analyses, and high- and low-temperature carbonization assays of Alabama coals / by E.S. Hertzog, J.R. Cudworth, W.A. Selvig, and W.H. Ode.
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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) ;
611. |
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