Sankar,Ulaganathan. <br/><br/>
Environmental economics 
/ by Ulaganathan Sankar. 
 - New Delhi :  Oxford University Press,  2001. 
 - 469 p. :  24 cm. 
<br/><br/><label>ISBN: </label>0-19-565913-9 
<br/><br/><label>Subjects--Index Terms: </label>Environmental economics 
<br/><br/><label>Dewey Class. No.: </label>333.721 ULA  / 148