Acute lethality data for Ontario's organic chemical manufacturing sector effluents covering the period from October 1989 to March 1990
By: prepared by J.T. Lee, C.S. Logan, M.C. Mueller, D.G. Poirier, G.F. Westlake.
Contributors: Lee, J. T.; Ontario. Aquatic Toxicity Unit.
Publisher: Aquatic Toxicity Unit, Ontario Ministry of the Environment
Published: 1991
Place of publication: [Toronto?]
Language: eng
Number of pages: 774
Subjects: Chemical industry -- Environmental aspects -- Ontario; Water -- Pollution -- Ontario -- Measurement; Environmental monitoring -- Ontario
Other titles: Stopping water pollution at its source.