Brusca, Richard C. Invertebrates / Richard C. Brusca, Gary J. Brusca ; with illustrations by Nancy Haver - 2a ed. - Sunderland, Massachusetts : Sinauer Associates, 2003 - xv, 936 p. : il. ; 28 cm. Incluye apéndice e índice Bibliografía : p. 885-888 ISBN: 9780878930975 Subjects--Topical Terms: Invertebrados--Zoología LC Class. No.: QL362 / B78 2003