water pollution control status report
Subtitle: steel manufacturing and processing operations in the Province of Ontario.
Contributors: Ontario. Ministry of the Environment.
Publisher: Ontario Ministry of the Environment
Published: 1979
Place of publication: [Toronto]
Language: und
Number of pages: 33
Subjects: Steel industry and trade -- Ontario -- Waste disposal.; Iron industry and trade -- Ontario -- Waste disposal.; Effluent quality -- Ontario.; Water -- Pollution -- Ontario.
Other titles: Steel manufacturing and processing operations in the Province of Ontario :
Notes: "July, 1979."