Agrahari, Ravi P.  _ <br/><br/>
Environmental ecology,biodiversity,climate change and diaster management  for UPSC, IES, IFoS & other state competative examinations 

 - Chennai  McGraw Hill  2024 
 - xii, 611p.  PB  24cm. 
<br/><br/><label>ISBN: </label>9789355325723 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Ecology<br/>Environmental Sciences<br/>Civil Services Examinations
<br/><br/><label>Dewey Class. No.: </label>351.076577  / AGR