| Author: | Morgan, R. E. |
|---|---|
| Year: | 1952 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7635 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 7635. |
| Subject: | Fly ash |
| Link: | https://hdl.handle.net/2027/mdp.39015078455899 |