Students in the structure, physiology and ecology of molluscs; the proceedings of a symposium held at the Zoological Society of London on 8 and 9 March, 1967 /
Edited by Vera Fretter.-
- London : Published for the Zoological Society of London by Academic P., 1968.
- xvii, 377 p. : illus.-
- (Symposia of the Zoological Society of London, no. 22). .