Perera, U.L.J.L.D. <br/><br/>
Determinants of demand for pipe borne water: evidence from Puttalam district 

 -  2019 
 - xii, 144p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER
<br/><br/><label>Dewey Class. No.: </label>333.9122  / P26