Standard methods for measuring extent of atmospheric pollution

Author:	Brown, Carlton E.
Year:	1942
Document Type:	USBI
Issuing Agency:	U.S. Dept of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7210
Series:	Information circular / Bureau of Mines ;
Report Number:	7210.
Subjects:	Pollution--Measurement
	Atmospheric analysis
	Air quality--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015074126825