Canada. Environmental Protection Service, Canada. Environment Canada, & Canadian Pulp and Paper Association. Technical Section. (1976). Proceedings, water pollution abatement technology in the pulp and paper industry: Seminars held May 1, 2, 1975, Ottawa, Ontario; May 5, 6, 1975, Moncton, New Brunswick; May 21, 22, 1975, Prince George, British Columbia. Water Pollution Control Directorate.
Chicago Style (17th ed.) CitationCanada. Environmental Protection Service, Canada. Environment Canada, and Canadian Pulp and Paper Association. Technical Section. Proceedings, Water Pollution Abatement Technology in the Pulp and Paper Industry: Seminars Held May 1, 2, 1975, Ottawa, Ontario; May 5, 6, 1975, Moncton, New Brunswick; May 21, 22, 1975, Prince George, British Columbia. Ottawa, Ont., Canada: Water Pollution Control Directorate, 1976.
MLA (9th ed.) CitationCanada. Environmental Protection Service, et al. Proceedings, Water Pollution Abatement Technology in the Pulp and Paper Industry: Seminars Held May 1, 2, 1975, Ottawa, Ontario; May 5, 6, 1975, Moncton, New Brunswick; May 21, 22, 1975, Prince George, British Columbia. Water Pollution Control Directorate, 1976.