| Author: | Holmes, George H. |
|---|---|
| Year: | 1950 |
| Document Type: | USBI |
| Issuing Agency: | United States Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I28.27:7555 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 7555 |
| Subject: | Gypsum mines and mining--Nevada--Clark County |
| Link: | https://hdl.handle.net/2027/mdp.39015078455410 |