Lurda, M.d. Susila <br/><br/>
Krushikarma departamrntuwe anugrahayen jatika rupavahiniya haraha vikasaya vana 

 - Colombo  HARTI  2013 
 - x, 53 pages.- 
 - Research report; 52 .
<br/><br/> Include references 
<br/><br/><label>ISBN: </label>9789556121407 
<br/><br/><label>Dewey Class. No.: </label>630  / HEC