Acute lethality data for Ontario's organic chemical manufacturing sector effluents covering the period from April 1990 to September 1990
Subtitle: report
By: prepared by J.T. Lee ... [et al.].
Contributors: Lee, J. T.; Ontario. Aquatic Toxicity Unit.
Publisher: Aquatic Toxicity Unit, Ontario Ministry of Environment and Energy
Published: 1993
Place of publication: [Toronto]
Language: eng
Number of pages: 96
Subjects: Chemical industry -- Environmental aspects -- Ontario.; Water -- Pollution -- Ontario -- Measurement.; Environmental monitoring -- Ontario.