Campbell, Neil A. <br/><br/>
Essential Biology / 
Neil A. Campbell 
 - San Francisco :  Benjamin Cummings,  2007. 
 - 462 p. :  ill. ; 
<br/><br/> Includes index . 
<br/><br/><label>ISBN: </label>0805368426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology 
<br/><br/><label>LC Class. No.: </label>QH 308.2 .C343 2007