BARNES,R.D. Invertebrate zoology Robert D. Barnes - 3rd ed. - Philadephia W.B.Saunders 1987 - ix.893p. Includes bibliographies. ISBN: 0-7216-1562-7 8.30 Subjects--Topical Terms: INVERTEBRATES Dewey Class. No.: ZOO 592 / BRn74