Sri lankave vayasgataveme janagahanaya: galalu ha anagata pekshavan 

 - [S.l]  United Nations Population Fund  2004 
 - xvi, 350 p. 
<br/><br/><label>ISBN: </label>9789558375037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>304.6  / UNI