Janavargika pravurthi kalawa 

 -  Sri Lanka Environmental Jouranalists Forum  2001 
 - 220 p ., 
<br/><br/><label>ISBN: </label>9559161237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnic reports
<br/><br/><label>Dewey Class. No.: </label>302.2  / WIC