Jayaweera, Ariyawansha <br/><br/>
ලක් පොළොවේ යෝධ පැළුම් 
= lak poLovee yooDHa paelum 


 - Colombo:  Godage,  2014. 
 - 112p.;  21cm 
<br/><br/><label>ISBN: </label>978-955-30-4971-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>550  / JAY