Barnes, R. S. K, et. al. The invertebrates a synthesis / R, S. K, Barnes, et. al. - 3a.ed / reimp. 2002 - USA : Blackwell - viii, 488 p. / 28 cm ISBN: 0-632-O4761-5 Subjects--Topical Terms: 1. INVERTEBRADOS LC Class. No.: QL362 B26 2001 Dewey Class. No.: 592.21 B261i