Rajagopalan, R <br/><br/>
Environental studies ; fro crisis to cure  Environental studies ; fro crisis to cure._3rd Ed, New Delhi : oxford unversity press, 2018 
R Rajagopalan 
 - 3rd 
 - New Delhi  oxford unversity press  2018 
<br/><br/><label>Dewey Class. No.: </label>301.31