T.W. Beak consultants Limited & Canada. Environment Canada. (1973). Biological treatment and toxicity studies. Environmental Management Service, Inland Waters Directorate.
Chicago Style (17th ed.) CitationT.W. Beak consultants Limited and Canada. Environment Canada. Biological Treatment and Toxicity Studies. Ottawa, Ont.: Environmental Management Service, Inland Waters Directorate, 1973.
MLA (9th ed.) CitationT.W. Beak consultants Limited and Canada. Environment Canada. Biological Treatment and Toxicity Studies. Environmental Management Service, Inland Waters Directorate, 1973.
Warning: These citations may not always be 100% accurate.