Salvador, Frances M.  <br/><br/>
Assessment of the quality of water in miki factories at Laoag City  
Salvador, Frances M.  
 -  2006 
 - xvi, 61 leaves   28 cm.  
<br/><br/> Thesis (BS Environmental Science) --  Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City    
<br/><br/>Bibliography: leaf 41