Jordan, E.L. Invertebrate zoology / by E.L. Jordan and P.S. Verma - New Delhi : S. Chand and Company Ltd., 2009. - xxiv, 1127 p. : illus., col. maps ; 24 cm. ISBN: 812190367X Subjects--Topical Terms: Invertebrate; Zoology. Dewey Class. No.: 592 JOR / 1266