Author: | Fieldner, Arno Carl, |
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Additional Authors: | Selvig, W. A. |
Year: | 1938 |
Document Type: | USBM |
Issuing Agency: | U.S. Govt. Print. Off., Bureau of Mines, |
SUDOC: | I 28.7:586 |
Series: | Technical paper / Bureau of Mines ; |
Report Number: | 586 |
Subject: | Coal--Analysis |
Link: | https://hdl.handle.net/2027/mdp.39015078485367 |