Important facts about water well construction
Subtitle: water wells in Ontario.
Contributors: Ontario. Ministry of Environment and Energy.
Publisher: Ontario Ministry of Environment and Energy
Published: 1995
Place of publication: [Toronto]
Language: eng
Subjects: Wells -- Design and construction -- Law and legislation -- Ontario
Other titles: Renseignements importants sur la construction de puits :; Water wells in Ontario
Notes: Cover title.

Includes bibliographical references.

Text in English and French with French text on inverted pages.