Basnayaka, H. T. <br/><br/>
Purana Sri lamkave jala sistacaraya 

 - Colombo  Gunasena  1997 
 - [8], 108p. 
<br/><br/><label>ISBN: </label>9789552108938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER CONSERVATION
<br/><br/><label>Dewey Class. No.: </label>631.7  / B17