| Additional Authors: | Duvall, Wilbur I., Meyer, Alfred V. C., Devine, James F., Beck, Richard H. | 
|---|---|
| Year: | 1966 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:6774 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 6774 | 
| Subject: | Blasting | 
| Link: | https://hdl.handle.net/2027/mdp.39015078513770 |