SINGH Satyendra <br/><br/>
Environmental challenges and sustainable future 

 - Delhi  Sharma and Company          2018 
 - viii, 300p.  cm. 
<br/><br/><label>ISBN: </label>9789386044679  995.00 
<br/><br/><label>Source: </label> 421, 14/03/2019, RESEARCH INDIA PRESS  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U:(G:55), Q8