Tietenberg. Thomas H. <br/><br/>
Environmental economics and policy 
Tom Tietenberg 
 - 2nd. ed. 
 - Reading, Massachusetts  Addison-Wesley  1998 
 - xx, 460p.  ill.  23cm. 
<br/><br/> Includes index: p.448-460 
<br/><br/><label>ISBN: </label>0321011422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics