Biology / 
Peter H. Raven ... [et al.] 
 - 7th  ed. 
 - Boston :  McGraw Hill Higher Education,  2005. 
 - xxiii, 1250  p. 
<br/><br/><label>ISBN: </label>0072437316 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.