Water quality data =
Subtitle: Données sur la qualité des eaux : Saskatchewan, 1961-1975.
Publisher: The Branch
Published: 1977
Place of publication: Ottawa
Language: eng
Number of pages: 550
Subjects: Water quality -- Saskatchewan -- Tables.
Other titles: Données sur la qualité des eaux.
Notes: Chiefly tables.
Preliminary matter in English and French.
Includes index.