| Author: | Abernethy, Roy F. |
|---|---|
| Additional Authors: | Hattman, Elizabeth A. |
| Year: | 1970 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
| SUDOC: | I 28.23:7452 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 7452 |
| Subjects: | Beryllium |
| Coal--Analysis | |
| Link: | https://hdl.handle.net/2027/mdp.39015078533703 |