Criteria for national air quality objectives
Subtitle: sulphur dioxide, suspended particulates, carbon monoxide, oxidants (ozone), and nitrogen dioxide : reports to the Federal-Provincial Committee on Air Pollution (1971 and 1973)
By: by the Subcommittee on Air Quality Objectives.
Publisher: Fisheries and Environment Canada, Federal-Provincial Committee on Air Pollution
Published: 1976
Place of publication: [Ottawa?]
Language: eng
Number of pages: 41
Subjects: Air quality -- Standards -- Canada.; Air quality management -- Canada.
Notes: Bibliography: p. 35-41.
"November 1976."