Ranaviraja ,  Tilak   Sarath Perera , Sunil   Vos , Ashley De  <br/><br/>
ENVIRONMENTAL ATLAS OF SRI LANKA 

 - Battaramulla  Center Environmental Authority  2005 
 - 73 p. 
<br/><br/><label>ISBN: </label>955-9012-31-2 
<br/><br/><label>Dewey Class. No.: </label>910  / RAN