| Additional Authors: | Fieldner, Arno Carl,, Forbes, John J. V., Cooper, Harry Mac,, Snyder, Ned H., Osgood, Fred D., Butts, Charles, |
|---|---|
| Year: | 1925 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines : |
| SUDOC: | I 28.7:347 |
| Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 347 |
| Subjects: | Coal--Analysis |
| Coal--Alabama | |
| Link: | https://hdl.handle.net/2027/mdp.39015078542613 |