Tyagi, M. H. <br/><br/>
Global environmental issues 

 - Jaipur  Raj Publishing House  2005 
 - 277p. 
<br/><br/><label>ISBN: </label> RS 695.00 
<br/><br/><label>Source: </label> RS 695.00 
<br/><br/><label>Dewey Class. No.: </label>304.2 TYA