Parachute stopping :preliminary experiments

Author:	Kissell, Fred N.
Additional Authors:	Thimons, Edward D.,, Vinson, Robert P.,
Year:	1975
Document Type:	TPRM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines ;
SUDOC:	I 28.26/6:90
Series:	Technical progress report ;
Report Number:	90
Subjects:	Mine ventilation
	Mine fires--Prevention and control
Link:	https://hdl.handle.net/2027/mdp.39015077583055