Using unmarked vehicles in decentralized I/M programs : guidance manual.

Bibliographic Details
Corporate Author:	Engineering-Science Company
Format:	Government Document eBook
Language:	English
Published:	Ann Arbor, MI : U.S. Environmental Protection Agency, Emission Control Technology Division, 1987.
Subjects:	Motor vehicles > Pollution control devices. Motor vehicles > Inspection.
Online Access:	https://purl.fdlp.gov/GPO/gpo107377

Description
Item Description:	"Submitted by Engineering-Science." "March 1987."
Physical Description:	1 online resource (75 unnumbered pages) : illustrations
Bibliography:	Includes bibliographical references.