Vibrations from instantaneous and millisecond-delayed quarry blasts

Additional Authors:	Duvall, Wilbur I., Meyer, Alfred V. C., Johnson, Charles F., Devine, James F.
Year:	1963
Document Type:	BMRA
Issuing Agency:	U.S, Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:6151
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	6151
Subjects:	Quarries and quarrying
	Shock waves
Link:	https://hdl.handle.net/2027/mdp.39015078524066