Malti (Teaching assistant of zoology), <br/><br/>
Sustainable development : issues and challenges 
Dr. Malti. 
 - New Delhi  Sarup Book Publishers (P) Ltd  c2017 
 - x, 72 pages  illustrations (black and white)  23 cm 
<br/><br/><label>ISBN: </label>9789352080847 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>338.927  / MAL