Gamis, Reimier T.  <br/><br/>
Comparative analysis on wastewater purification using orange peel, activated carbonized corn stalk and activated carbonized rice hull as filter medium  
Reimier T.  Gamis  
 -  2014  
 - xii, 55 leaves   28 cm.  
<br/><br/> Thesis (Bachelor of Science in Chemical Engineering) -- Mariano Marcos State University - College of Engineering, Batac City   
<br/><br/>Bibliography:  leaves 38-40