Pomacea (Ampullariidae) of British Guiana.

This is a rare or used book from the Berkelouw Rare Books Department.

(London 1950). 8vo.Or.printed wrapper. With 3 full-page plates and a text-map. Some minor annots in text (Repr. Proceedings of the Malacological Society of London Volume 28 parts 2 and 3). Author's signed present. copy.