Vehicle emissions inspection and maintenance (I/M) program annual report
By: Executive Office of Environmental Affairs, Department of Environmental Protection, Division of Air Quality Control
Contributors: Massachusetts. Division of Vehicles Inspections and Maintenance
Publisher: Division of Air Quality Control
Published: 1990
Place of publication: Boston, Mass
Language: eng
Subjects: Automobiles; Pollution control devices
Notes: Title from cover.

Description based on 1991 annual report.

1996- issued by Division of Vehicles Inspections & Maintenance.

2002 available via Internet.