Udawatta, Amal <br/><br/>
ස්වාභාවික විපත් 
 Svaabhaavika vipath 

 - Dankotuwa  Vasanaa   2005 
 - 96p., ill.,  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural disasters <br/>Landslides <br/>Volcano <br/>Seismology <br/>Earthquake
<br/><br/><label>Universal Decimal Class. No.: </label>502.58  /