| Additional Authors: | Selvig, W. A., Reynolds, D. A., Davis, J. D., Fieldner, A. C. |
|---|---|
| Year: | 1932 |
| Document Type: | USBM |
| Issuing Agency: | U.S.Bureau of Mines, |
| Series: | Technical paper / United States. Bureau of Mines ; |
| Report Number: | 525 |
| Subjects: | Coal--Testing |
| Carbonization | |
| Coal--Pennsylvania--Fayette County | |
| Link: | https://hdl.handle.net/2027/mdp.39015077559170 |