Epasinghe., S. <br/><br/>
Athirela ahara boyayak vasayen desiya ala vavga nispadanaya pavatina vibavata sa 

 - Colombo  HARTI  2013 
 - ix, 94 pages 
<br/><br/><label>ISBN: </label>9556121711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / EPA