D.H. Ariyaratna <br/><br/>
Gems of Shri Lanka 

 - N<br/> 
<br/><br/><label>ISBN: </label>9559549405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>553.895493  / ARI