Kunarasa, Kandiah <br/><br/>
Culaliyal 
K. Kunarasa 
 -  revised 
 - Jaffna  Kamalam Pathippakam  2002 
 - pbk. : 120 p.;  21 m 
<br/><br/> WRN 
<br/><br/><label>ISBN: </label>9789551013059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environment Science
<br/><br/><label>Dewey Class. No.: </label>363.7  / KUN