Water quality data =
Subtitle: Données sur la qualité des eaux : Manitoba, 1961-1976.
Publisher: Inland Waters Directorate, Water Quality Branch
Published: 1978
Place of publication: Ottawa
Language: eng
Number of pages: 350
Subjects: Water quality -- Manitoba -- Statistics.
Other titles: Données sur la qualité des eaux.
Notes: Chiefly tables.
Preliminary matter in English and French.
"Cat. no. EN 36-423/7."
Includes index.