Pesticides in Ontario drinking water  - 1985
By: prepared by Ontario Ministry of the Environment, Water Resources Branch, Drinking Water Section.
Contributors: Ontario. Water Resources Branch. Drinking Water Section.; Ontario. Ministry of the Environment.
Publisher: The Ministry
Published: 1987
Place of publication: [Toronto]
Language: eng
Number of pages: 31
Subjects: Pesticides -- Environmental aspects -- Ontario.; Drinking water -- Ontario -- Contamination; Water -- Pollution -- Ontario.