| Additional Authors: | Owings, C. W., Fieldner, Arno Carl,, Herbert, Charles Arthur,, Cooper, Harry Mac,, Tryon, F. G., Snyder, Ned H., Geyer, John Nicholas,, Osgood, Fred D., Plein, Leopold Nicholas,, Moore, Raymond C. | 
|---|---|
| Year: | 1929 | 
| Document Type: | USBM | 
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines : | 
| SUDOC: | C 22.5:455 | 
| Series: | Technical paper / United States Department of Commerce, Bureau of Mines ; | 
| Report Number: | 455 | 
| Subjects: | Coal--Analysis | 
| Coal--Kansas | |
| Link: | https://hdl.handle.net/2027/mdp.39015078543355 |