Evaluation of chemical-cartridge respirator face fit

Author:	Watson, Harold A.
Additional Authors:	Gussey, Patricia M., Beckert, A. J.
Year:	1970
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7431
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7431
Subjects:	Mine safety--Equipment and supplies
	Breathing apparatus
	Respirators (Medical equipment)
Link:	https://hdl.handle.net/2027/mdp.39015078533349