Hanley, Nick <br/><br/>
Introduction to environmental economics 
Nick Hanley, Jason F. Shogren and Ben White 
 - Oxford  Oxford University Press  2001 
 - 350 p.  25 cm 
<br/><br/><label>ISBN: </label>0198775954 
<br/><br/><label>Subjects--Index Terms: </label>Economia ambiental