Production of explosives in the United States during the calendar year 1919 :with notes on coal-mine accidents due to explosives and list of permissible explosives tested to May 31, 1920
| Author: | Adams, W. W. |
|---|---|
| Year: | 1920 |
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 259 |
| Subjects: | Coal mines and mining--Safety measures |
| Mine accidents | |
| Explosives | |
| Link: | https://hdl.handle.net/2027/mdp.39015077315177 |