VERMA.S.B.&OTHERS <br/><br/>
ENVIRONMENTAL AND CLIMATE CHANGE 

 - NEW DELHI  PONTOGON  2009 
 - xvii+340p.,25x16Cms. 
<br/><br/><label>ISBN: </label>8182743687 
<br/><br/><label>Dewey Class. No.: </label>551.6 V522