Bureau of Mines haldane gas-analysis apparatus

Author:	Berger, L. B.
Year:	1938
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7017
Series:	Information circular / Bureau of Mines ;
Report Number:	7017
Subjects:	Air sampling apparatus
	Carbon dioxide--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015077575812