Experiments on multiple short-delay blasting of coal (in two parts) :part II

Additional Authors: Nagy, John., Hartmann, Irving,, Christofel, F. P., Seiler, E. C.
Year: 1952
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:4875
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 4875
Subject: Mine explosions
Link: https://hdl.handle.net/2027/mdp.39015078470443

< New search