Hussen, Ahmed M <br/><br/>
<br/>Principles of environmental economics : economics, ecology and public policy 

 - London  Routledge  2004 
<br/><br/><label>ISBN: </label>9780415275606 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Economics
<br/><br/><label>Dewey Class. No.: </label>333.7   / HUS/P