Natividad, Merry Grace C. <br/><br/>
Drinking water and sanitary status of informal settlers in three local  
Merry Grace C. Natividad and Edlesh Marie A. Pilapil. 
 - Digos City:  UMDC  August 2015. 
 - 67 pages;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Undergraduate thesis.--Biological Science
<br/><br/><label>Dewey Class. No.: </label>UT 0582  / N21