Acute lethality data for Ontario's pulp and paper sector effluents covering the period from January 1990 to June 1990
By: report prepared by Aquatic Toxicity Unit, Water Resources Branch, Ontario Ministry of the Environment.
Publisher: The Unit
Published: 1992
Place of publication: [Toronto]
Language: eng
Number of pages: 74
Subjects: Wood-pulp industry -- Environmental aspects -- Ontario; Paper industry -- Environmental aspects -- Ontario; Sulfite pulping process -- Environmental aspects -- Ontario; Sulfate pulping process -- Environmental aspects -- Ontario