Kolstad, Charles D. <br/><br/>
Environmental Economics 
/ by Charles D. Kolstad 
 - New Delhi:  Oxford University Press,  2000. 
 - 400p. 
<br/><br/><label>ISBN: </label>9780195685763 
<br/><br/><label>Dewey Class. No.: </label>333.7  / KOL/E