A beginner's guide to freshwater algae
By: Hilary Belcher & Erica Swale.
Contributors: Swale, Erica, joint author.; Institute of Terrestrial Ecology.
Publisher: H.M. Stationery Off.
Published: 1976
Place of publication: London
Language: eng
Number of pages: 47
Subjects: Freshwater algae -- Identification
Notes: Bibliography: p. 46.
At head of title: Institute of Terrestrial Ecology, Natural Environment Research Council.
Includes index.