Status of industrial pollution control in Ontario as of December 1968.
Contributors: Ontario Water Resources Commission. Division of Industrial Wastes.
Publisher: Division of Industrial Wastes, Ontario Water Resources Commission
Published: 1969
Place of publication: Toronto
Language: eng
Number of pages: 43
Subjects: Water -- Pollution -- Ontario.; Factory and trade waste -- Ontario.
Other titles: Industrial pollution control in Ontario
Notes: "April 1969."