Grafton, R. Quentin <br/><br/>
The Economics of the Environment and Natural Resources / 
By R. Quentin Grafton 
 - Malden,MA :  Blackwell Pub.,  2004 
 - xi, 503pages :  illustrations   26cm 
<br/><br/>Includes Bibliographicals References  and Index 
<br/><br/><label>ISBN: </label>631215638