Guide for applying for certificates of approval, air (sources of contaminants)
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
Number of pages: 43
Subjects: Ontario.; Air -- Pollution -- Law and legislation -- Ontario.; Air quality management -- Law and legislation -- Ontario.
Notes: "September 1992."

Cover title.