| Author: | Gayle, John B. | 
|---|---|
| Additional Authors: | Eddy, William H.,, Shotts, Reynold Q. | 
| Year: | 1957 | 
| Document Type: | BMRA | 
| Issuing Agency: | Bureau of Mines, United States Dept. of the Interior, | 
| SUDOC: | I 28.23:5307 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 5307 | 
| Subject: | Coal--Carbonization | 
| Link: | https://hdl.handle.net/2027/mdp.39015095270081 |