Belk, Colleen <br/><br/>
Biology: science for life / 
Belk, Colleen. 
 - 4th ed. 
 - Delhi:  Pearson,  2013. 
 - xxxiii, 417p.; 28cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780321767820 
<br/><br/><label>Dewey Class. No.: </label>570 BEL