| Author: | Divers, Edward F. | 
|---|---|
| Additional Authors: | Janosik, Joseph J.,, Payton, Leonard E., | 
| Year: | 1979 | 
| Document Type: | BMRA | 
| Issuing Agency: | Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:8333 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 8333 | 
| Subject: | Coal mines and mining--Dust control | 
| Link: | https://hdl.handle.net/2027/mdp.39015078481531 |