| Author: | Cudworth, James R. |
|---|---|
| Additional Authors: | Hertzog, Ellis S. |
| Year: | 1938 |
| Document Type: | USBI |
| Issuing Agency: | United States Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7009 |
| Series: | Information circular / Bureau of Mines) ; |
| Report Number: | 7009 |
| Subject: | Coal--Drying |
| Link: | https://hdl.handle.net/2027/mdp.39015077575655 |