Qualité des eaux du bassin de la rivière du Nord, 1979 à 1991
By: Mario Bérubé.
Contributors: Québec (Province). Direction de la qualité des cours d'eau.
Series: Qualité de l'eau ;; QEN/QE-77/1; Qualité de l'eau ;; QE 77-1.
Publisher: Ministère de l'environnement du Québec
Published: 1992
Place of publication: Québec
Language: fre
Number of pages: 175
Subjects: Water quality -- Québec (Province) -- North River Watershed.
Notes: Includes bibliographical references (p. [103]-107).
At head of title: Direction de la qualité des cours d'eau.
1 folded map in pocket.
Errata slip inserted.
"Avril 1992."