Kent, George C. Comparative anatomy of the vertebrates / George C. Kent and Robert K. Carr. - 9th ed. - Boston : McGraw-Hill, c2001. - xiii, 524p. : ill. ; 28x22 cm. - (Biological science series) . Includes references and index. ISBN: 0-07-118168-7 : $27.95 Subjects--Topical Terms: VERTEBRATES Dewey Class. No.: 596.04 / KEN-COM