Walker, Warren F. Functional anatomy of the vertebrates : an evolutionary perspective / Warren F. Walker, Jr., Karel F. Liem. - 2nd ed. - Fort Worth : Saunders College Pub., 1994. - xxi, 788, [52] p. : ill. (some col.) ; 25 cm. Includes bibliographical references and index. ISBN: 0030968461 Subjects--Topical Terms: Vertebrates --Anatomy.Vertebrates --Evolution.Anatomy, Comparative. LC Class. No.: QL 805 WAL 1994