General information, certificates of approval (air)
Subtitle: section 9 Environmental Protection Act R.S.O., 1990, chapter E-19
By: Ontario Ministry of the Environment, Approvals Branch.
Publisher: Ministry of the Environment, Approvals Branch
Published: 1992
Place of publication: [Toronto]
Language: eng
Subjects: Ontario.; Air -- Pollution -- Law and legislation -- Ontario.; Air quality management -- Law and legislation -- Ontario.
Other titles: Certificates of approval (air)
Notes: "August 1992."

Cover title.

Includes bibliographical references.