Perera, Sunil Sarath  <br/><br/>
උඩරට මැණිකේ: පරිසර චාරිකා  
= Udarata Menike Parisara Charika 


 - Colombo:  Godage,  1998. 
 - 108p.;  col.ill.;  21 cm 
<br/><br/><label>ISBN: </label>955 20 2234 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sri Lanka History<br/>Nature
<br/><br/><label>Dewey Class. No.: </label>954.93  / PER