Chlorination of potable water supplies
Contributors: Ontario. Drinking Water Section.
Series: Bulletin -- 65-W-4; Water resources bulletin -- 65-W-4.
Publisher: Drinking Water Section, Water Resources Branch
Published: 1987
Place of publication: [Toronto]
Language: eng
Number of pages: 24
Subjects: Drinking water -- Standards -- Ontario.; Water -- Purification -- Chlorination.