Khullar, D R <br/><br/>
Environment and disaster management  : ecology, climate change, biodiversity - for Civil Services prelims and main and other competitive examinations 

 - 3 
 - New Delhi  McGraw Hill  2021 
 - v.p. 
<br/><br/><label>ISBN: </label>9789354601040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment, disaster management, ecology, climate change, biodiversity
<br/><br/><label>Dewey Class. No.: </label>363.34525  / KHU-E3