Report on the 1990 discharges from municipal sewage treatment plants in Ontario
By: prepared by Water Resources Branch in co-operation with Regional Operations Division, Ontario Ministry of Environment and Energy.
Contributors: Ontario. Water Resources Branch.; Ontario. Ministry of the Environment. Regional Operations Division.
Publisher: Ontario Environment
Published: 1992
Place of publication: [Toronto, Ont.]
Language: eng
Subjects: Sewage disposal plants -- Ontario -- Statistics; Sewage disposal plants -- Ontario
Other titles: Summary of compliance assessment.
Table of contents: title: v.1 Summary of compliance assessment.