VASANTHA KUMARAN, T. Dissanayake, Lakshman Antony Norbert, S. <br/><br/>
Indigenous Knowledge Systems and Sustainability/ 
by T.Vasantha kumaran, Lakshman dissanayake and S.Antony nor 
 - Colombo:  Kumaran Book House,  2007 
 - v, 125p. 
<br/><br/><label>ISBN: </label>9789556590773 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge
<br/><br/><label>Dewey Class. No.: </label>001  / VAS