An evaluation of the Bose automobile anti-air pollution device.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Ann Arbor, Mich.] : Environmental Protection Agency, Emission Control Technology Division, Test and Evaluation Branch, 1973.
Subjects:	Automobiles > Pollution control devices. Automobiles > Motors > Exhaust gas.
Online Access:	https://purl.fdlp.gov/GPO/gpo134564

Description
Item Description:	"December 1973." "74-20 AWK."
Physical Description:	1 online resource (3 unnumbered pages) : illustrations