Martinez, Emyr T.  <br/><br/>
Development of water storage and treatment facility system and the effect of water handling education on the knowledge and practices of the residents in the municipality of Itbayat, Batanes / 
Emyr T. Martinez 
<br/><br/>Thesis 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Purification<br/>Drinking Water