Payawal, Ruthela Perez, <br/><br/>
Biological science :   a practical approach / 
Ruthela G. Perez-Payawal, Lourdes Valerio-Alvarez, Armin S. Coronado ; Adrian R. Guinto, contributing author. 
 - [Sta. Mesa, Manila] :  Rajah Publishing House,  c2013. 
 - xvi, 308 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>9789719525561  
<br/><br/><label>Subjects--Personal Names: </label><br/>Guinto, Adrian R.,
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Study and teaching<br/>Biology
<br/><br/><label>LC Class. No.: </label>QH315  / .P39 2013