Ortiz, Annabelle <br/><br/>
The health, sanitation and hygience practices of the intermediate pupils of Ilagan East District, Division of Ilagan City 
Annabelle Ortiz 
 - Cauayan City, Isabela  Isabela Colleges  2013 
 - vii, 85p. 
<br/><br/>Master of Arts 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education
<br/><br/><label>LC Class. No.: </label>CD- 03578t