Introductory principles and processes of biology 
Salgado, Arnel Ma. 
 - 1st ed. 
 -  Mutya Publishing House.  2003 
 - [vii], 245 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71821045-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>F 570 S164 2003