Gunasekara, J. <br/><br/>
Water resources development in Ceylon 

 - Ceylon  Planning Branch, Irrigation Department  1969 
 - [x], 147p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>333.91  / G85