| Author: | Forbes, John J. V. |
|---|---|
| Year: | 1920 |
| Document Type: | MAIN |
| SUDOC: | I 28.23:2193 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 2193 |
| Subjects: | Mine safety--Arizona |
| First aid in illness and injury--Arizona | |
| Link: | https://hdl.handle.net/2027/mdp.39015095268820 |