"Gurjar,Ram Kumar" <br/><br/>
Paryavarn prabandhan evam vikash 

 - Jaipur  Poienter Publishers  1997 
 - 290 p. 
<br/><br/><label>ISBN: </label>8171320600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>H 333.7 GUR