Kostha,Jayathissa <br/><br/>
සත්ත්ව ලෝකය 
= Saththwa lokaya 


 - 2nd Ed.; 
 - Colombo  Godage,  1999 
 - 56p.;  21cm 
<br/><br/><label>ISBN: </label>9552031125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals
<br/><br/><label>Dewey Class. No.: </label>591  / KOS