Sharma Atul  Ed <br/><br/>
Paryavaran aur Vanasaurakshan : Samasya evum Samadhan 

 -  Takshashila Prakashan, New Delhi 
 - pp 134;   22*14 
<br/><br/><label>Dewey Class. No.: </label>G:5:(D854)/152N91/B19432