| Additional Authors: | Fieldner, Arno Carl,, Branner, George Casper,, Cooper, Harry Mac,, Osgood, F. D., Snyder, Ned H., Geyer, John Nicholas, |
|---|---|
| Year: | 1928 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines : |
| SUDOC: | C 22.5:416 |
| Series: | Technical paper / United States Department of Commerce, Bureau of Mines ; |
| Report Number: | 416 |
| Subjects: | Coal--Analysis |
| Coal--Arkansas | |
| Link: | https://hdl.handle.net/2027/mdp.39015078543157 |