"Koli,Hari Narayan" <br/><br/>
Paryavaran evam manav sansadhan 

 - Jaipur  Poienter Publishers  1996 
 - 204p. 
<br/><br/><label>ISBN: </label>8171321089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environments
<br/><br/><label>Dewey Class. No.: </label>H 333.7 KOL