Water quality data : Manitoba, 1961-1976 =
Subtitle: Données sur la qualité des eaux : Manitoba, 1961-1976
By: Inland Waters Directorate, Water Quality Branch.
Publisher: Water Quality Branch
Published: 1978
Place of publication: Ottawa
Language: eng
Number of pages: 350
Other titles: Données sur la qualité des eaux : Manitoba, 1961-1976.
Notes: Text in English and French.

Includes index.