Ruppert, Edward E., Invertebrate zoology : a functional evolutionary approach / Edward E. Ruppert, Richard S. Fox, Robert D. Barnes - 7a. ed. - Belmont : Cengage Learning, 2004 - xvii, 989 p. : il. ; 27 cm Incluye bibliografía ISBN: 978-81-315-0104-7 Subjects--Topical Terms: Invertebrados Dewey Class. No.: 592 2004 / R878i