Postlethwait, John H. <br/><br/>
The world of biology / 
John H. Postlethwait and Janet L. Hopson. 
 - Philippine ed. 
 - Philippines:  Cengage Learning,  2012. 
 - 402 p.  ill. 
<br/><br/>Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9789814369718 
<br/><br/><label>Dewey Class. No.: </label>574  / P858 2012 c.1