Wathujana Yaapathata 

 - Rajagiriya  Santheshaiya Publishers  2006 
 - 75 p ., 
<br/><br/> A study on the Socio- economic situation, youth unemployment and waste lands in the plantation sector 
<br/><br/><label>ISBN: </label>9789551355012 
<br/><br/><label>Dewey Class. No.: </label>305