Eutrophication
Subtitle: factors affecting it, ways of measuring it, ways of reducing it
By: Stephen L. Gray ; instructor, T.C. Hutchinson.
Contributors: Hutchinson, T. C. 1939-
Series: Pub[lication] - Institute of Environmental, Sciences and Engineering, University of Toronto -- no. ES-14
Publisher: Institute of Environmental Sciences and Engineering, University of Toronto
Published: 1970
Place of publication: [Toronto]
Language: eng
Number of pages: 20
Subjects: Algae -- Control.; Eutrophication.; Water -- Pollution -- Measurement.
Notes: Bibliography: p. 18-20.
Table of contents: class: section