Dhawan;Geetanjali,Kaushik;Sunita,Gupta;Anjali.at all: <br/><br/>
Fundamental of paryavaran adhyayan  Hindi 

 - Panipat  Unique Publication  n.d. 
 - 189 pg. 
<br/><br/><label>ISBN: </label>978-93-83861-03-3 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Commerce