Raven, Peter H. <br/><br/>
Biology of Plants / 
Peter H. Raven, Ray F. Evert, Susan E. Eichhorn. 
 - 6th ed. 
 - New York, USA.  W.H. Freeman  c1999. 
 - xv. 944 p. :  col. ill. :  28 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>1572590416 
<br/><br/><label>Dewey Class. No.: </label>581 R253