Sheel Kumar <br/><br/>
Paryavaran: Samasyayen Evam Nidaan 

 - Delhi  Jyoti  2006 
 - 375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>h 363.7 She