| Author: | DeCarlo, Joseph A. |
|---|---|
| Additional Authors: | Otero, Maxine M. |
| Year: | 1959 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines : |
| SUDOC: | I 28.27:7925 |
| Series: | Information circular / United States. Bureau of Mines ; |
| Report Number: | 7925 |
| Subjects: | Coal |
| Coal-tar products | |
| Link: | https://hdl.handle.net/2027/mdp.39015078454736 |