Jagdish Singh <br/><br/>
Paryavaran:  ek samajshatriya adhayan/ 
by Jagdish Singh 
 - New Delhi:  Tej prakashan,  2009. 
 - 309p. 
<br/><br/><label>ISBN: </label>9788189531102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Studies<br/>Environmental Science<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>H 333.7  / JAG/P