| Author: | Aresco, Sebastian J. | 
|---|---|
| Additional Authors: | Haller, C. P., Abenethy, R. F. | 
| Year: | 1959 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:5489 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 5489 | 
| Subject: | Coal--Analysis | 
| Link: | https://hdl.handle.net/2027/mdp.39015078542282 |