Raven, Peter H. <br/><br/>
Understanding biology /  [textbook] 
by Peter H. Raven and  George B. Johnson  
 - xxxii, various pagings :  illustrations (some color) ;  29 cm 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9780801625183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>LC Class. No.: </label>QH308.2  / RAV