Author: | Moyer, P. R. |
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Year: | 1947 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:7398 |
Series: | Information circular ; |
Report Number: | 7398 |
Subjects: | Explosives--Safety measures |
Explosives--Law and legislation | |
Link: | https://hdl.handle.net/2027/mdp.39015078463091 |