Farm water supply
Subtitle: water treatment systems.
Contributors: Ontario. Ministry of Agriculture and Food.
Series: Publication / Ontario Ministry of Agriculture and Food -- 85; Publication (Ontario. Ministry of Agriculture and Food) -- 85.
Publisher: Ontario Ministry of Agriculture and Food
Published: 1989
Place of publication: [Toronto, Ont.]
Language: eng
Number of pages: 28
Subjects: Water -- Purification.; Water-supply, Agricultural -- Ontario.; Water-supply, Agricultural
Notes: Title from cover.