KARPAGAM ,M. <br/><br/>
ENVIRONMENTAL ECONOMICS : A TEXT BOOKS  

 - NEW DELHI  STERLING PUBLISHERS  2007 
 - 363:  22CM. 
<br/><br/><label>Subjects--Index Terms: </label>Environmental Science 
<br/><br/><label>Dewey Class. No.: </label>363.7 KAR