| Author: | Petar, Alice Virginia, |
|---|---|
| Year: | 1934 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Bureau of Mines, |
| SUDOC: | I 28.27:6780 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 6780 |
| Subjects: | Meerschaum |
| Meerschaum industry | |
| Link: | https://hdl.handle.net/2027/mdp.39015077572074 |