Opik, Helgi The physiology of flowering plants / Helgi Opik, Stephen A. Rolfe ; academic consultant editor, Arthur J. Willis - 4th ed. - Cambridge : Cambridge Univ. Press, 2005 - 392 p. : ill. Includes bibliographical references and index ISBN: 0521664853 Subjects--Topical Terms: PLANT PHYSIOLOGY LC Class. No.: QK711.2 / O644P 2005