प्राकृतिक विपदा शब्दावली 
 Prakritik vipda shabdawali 
/ Government of India 
 - New Delhi:     Government of India,         2000 
 - 202p. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Universal Decimal Class. No.: </label>R 030  / P0