Mercury levels in the rivers of Western Canada, 1970-1976 =
Subtitle: Niveaux de mercure dans les cours d'eau de l'ouest du Canada, 1970 à 1976
By: Water Quality Branch.
Series: Social science series ; no. 16; Social science series (Ottawa, Ont.) ;; no. 16.
Publisher: The Branch
Published: 1976
Place of publication: Ottawa
Language: eng
Number of pages: 11
Subjects: Water -- Pollution -- Canada, Western.; Mercury -- Environmental aspects -- Canada, Western.
Other titles: Niveaux de mercure dans les cours d'eau de l'ouest du Canada.
Notes: Bibliography: leaf 11.
English and French.