Air quality in British Columbia
Subtitle: 1983-1987.
Contributors: British Columbia. Ministry of Environment.
Publisher: Province of British Columbia, Ministry of Environment
Published: 1989
Place of publication: [Victoria]
Language: eng
Subjects: Air quality -- British Columbia.
Other titles: Air quality trends in British Columbia.
Notes: Includes bibliographical references.
Update of: Air quality trends in British Columbia : 1976-1982.
"October 1989."