Quick-fix blowout stoppings for hardrock mines

Author:	Thimons, Edward D.
Additional Authors:	Kissell, Fred N.,
Year:	1976
Document Type:	TPRM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines ;
SUDOC:	I 28.26/6:100
Series:	Technical progress report ;
Report Number:	100
Subjects:	Mine ventilation
	Stoping (Mining)
Link:	https://hdl.handle.net/2027/mdp.39015077583154