M. Karpagam, <br/><br/>
Enviromental Economics 
by Karpagam M. 
 - new Delhi:  Sterling publishers pvt. ltd,  2001. 
 - xii; 363p:  23cm. 
<br/><br/><label>ISBN: </label>81-207-2146-2 
<br/><br/><label>Subjects--Index Terms: </label>Economics Enviromental economics 
<br/><br/><label>Dewey Class. No.: </label>333.7