Helmet, Fritz <br/><br/>
Nature in the balance: the economics of biodiversity 

 - New York  Oxford University Press  2014 
 - xx,416p. 
<br/><br/><label>ISBN: </label> RS 1595.00 
<br/><br/><label>Source: </label> RS 1595.00 
<br/><br/><label>Dewey Class. No.: </label>581.5 NAT