Seneviratna, Anuradha <br/><br/>
The springs of Sinhala civilization  An illustrated survey of the ancient irrigation system of Sri Lanka 

 - New Delhi  Navrang  1989 
 - 160 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS<br/>IRRIGATION SYSTEM<br/>SLC
<br/><br/><label>Dewey Class. No.: </label>333.913  / SEN