AGARWAL, ANIL ED.                                            <br/><br/>
THE CHALLENGE OF THE BALANCE                                                                                             
AGARWAL, ANIL ED.                                            
 -  CENTRE FOR SCIENCE AND ENVIRONMENT                            1997 
 - xiv,388 
<br/><br/><label>Universal Decimal Class. No.: </label>504:33(540) CHA