Ellis A E British freshwater bivalve mollusca: Keys and notes for the idenificatin of the spacies Ellis A E - London Academic Press 1978 - 109p. cm. - A new series synopses of the british fauna; 11 . Standard No.: 54080 Source: Textual Subjects--Topical Terms: MolluscaZoology Dewey Class. No.: K71.3, L8