Evaluation of the seismic system for locating trapped miners

Author:	Durkin, John.
Additional Authors:	Greenfield, Roy.
Year:	1981
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8567
Series:	Report of investigations / Bureau of Mines ;
Report Number:	8567
Subjects:	Mine rescue work--Equipment and supplies
	Seismometers
Link:	https://hdl.handle.net/2027/mdp.39015078468041