Acute lethality data for Ontario's metal casting sector effluents covering the period from May 1990 to May 1991
By: report prepared by G.F. Westlake ... [et al.]
Contributors: Westlake, G. F.
Publisher: Ministry of the Environment
Published: 1992
Place of publication: Toronto, Ont
Language: eng
Number of pages: 26
Subjects: Metal castings industry -- Ontario -- Waste disposal; Acute toxicity testing -- Ontario; Effluent quality -- Ontario
Other titles: Stopping water pollution at its source.; MISA, municipal/industrial strategy for abatement.
Notes: On cover: Stopping water pollution at its source.

On cover: MISA, municipal/industrial strategy for abatement.

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