Guidelines for surface water quality.
Publisher: Environment Canada, 1979-1983.
Published: 1979
Place of publication: Ottawa
Language: eng
Subjects: Water quality -- Standards -- Canada; Water quality -- Canada
Notes: Abstracts also in French.  Kept up to date by additions. Includes bibliography.
Table of contents: value: v. 1. Inorganic chemical substances; value: v. 2. Organic chemical substances.