Gopinath Srivasthava <br/><br/>
Paryavaran Pradushan/ 
by Gopinath Srivasthava 
 - New Delhi:  Sunil Sahitya Sadan,  2015. 
 - 175p. 
<br/><br/><label>ISBN: </label>9788188060825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Problems<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>H 363.7  / GOP/P