Gas Masks for Gasoline and Petroleum Vapors

Author:	Katz, Sidney H.
Year:	1924
Document Type:	N/A
SUDOC:	I 28.7:348
Series:	United States Bureau of Mines Reports
Report Number:	Technical Paper 348
Subjects:	Petroleum.
	Gasoline.
	Gas masks.
Link:	http://digital.library.unt.edu/ark:/67531/metadc66398/