A key to the British fresh- and brackish-water gastropods
Subtitle: with notes on their ecology.
By: Illustrated by R. Douglas Cooper.
Edition: 2d ed.
Series: Freshwater Biological Association. Scientific publication; no. 13; Scientific publication (Freshwater Biological Association) ;; no. 13.
Publisher: Freshwater Biological Association
Published: 1960
Place of publication: [Ambleside; Westmorland]
Language: eng
Number of pages: 44
Subjects: Gastropoda.; Mollusks -- Great Britain.
Other titles: British fresh- and brackish-water gastropods.
Notes: Bibliography: p. [45]