Disaster management  Centre  <br/><br/>
Let us prevent disasters : 

 - Disaster management  Centre :  Colombo ;  2019. 
 - 31 p ; 21cm .  01 
 - 2024-08-15 
<br/><br/><label>ISBN: </label>9789556741421 
<br/><br/><label>Nat. Bib. No.: </label>0010376 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>MAN 
<br/><br/><label>Universal Decimal Class. No.: </label>910