Hussen, Ahmed M  . <br/><br/>
Principles of environmental economics: economics, ecology and public policy /  
by Ahmed M. Hussen. 
 - New York :   Routledge ,   2000 
 - xxxi, 431p :  
<br/><br/><label>ISBN: </label>0-415-19570-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy
<br/><br/><label>Dewey Class. No.: </label>X:(G:55)  / P0