Guidelines for the approval of pit and quarrying operations under The Environmental Protection Act
By: S.B. Bell.
Contributors: Ontario. Ministry of the Environment. Approvals Branch.; Ontario. Environmental Protection Act, 1990.
Publisher: Ministry of the Environment, Approvals Branch
Published: 1990
Place of publication: Toronto
Language: eng
Subjects: Quarries and quarrying -- Environmental aspects -- Ontario.; Quarries and quarrying -- Dust control -- Ontario.; Quarries and quarrying -- Law and legislation -- Ontario.
Notes: "February 1990."

Cover title.