Documentation of the nuisance alga, cladophora in the Sydenham river Grey County
By: by J. Westwood and M. Johns.
Contributors: Johns, M.; Ontario. Ministry of the Environment.
Publisher: Ontario Ministry of the Environment
Published: 1992
Place of publication: [Toronto
Language: eng
Number of pages: 32
Subjects: Algae -- Ontario -- Sydenham River.; Cladophora.
Notes: Cover title.

"June 1992."