| Author: | Martindill, G. H. |
|---|---|
| Additional Authors: | Kovalik, M. J. |
| Year: | 1960 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 5699 |
| Subjects: | Coal--Carbonization |
| Coal--carbonization | |
| Link: | https://hdl.handle.net/2027/mdp.39015078528166 |