Balbas, Maricel C.  <br/><br/>
Construction and evaluation of a mini water purifier  
Maricel C. Balbas  
 -  2004 
 - xi, 38 leaves   28 cm.  
<br/><br/> Thesis (BS Agricultural Engineering) -- Mariano Marcos State University-College of Engineering, Batac City  
<br/><br/>Bibliography: leaf 26