Walpole, Brenda. Biology for the IB diploma coursebook / by Brenda Walpole, Ashby Merson-Davies, Leighton Dann. - 3rd ed. - Cambridge : Cambridge University Press, 2013. - vi, 602 p. : ill., col.; 28 cm. Includes index. ISBN: 0521171784 (pbk.) 9780521171786 (pbk.) LCCN: 2011377463 Subjects--Topical Terms: Biology--Examinations--Study guides.IB programme--Biology. Dewey Class. No.: 570 WAL