Catchillar, Gerry C. <br/><br/>
Biology:   a simplified approach / 
Gerry C. Catchillar. 
 - Mandaluyong City :  National Book Store,  2006. 
 - 221 p. : ill:  27 cm. 
<br/><br/> Includes bibliography 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-08-6611-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>LC Class. No.: </label>570 C28b 2011