The RFF reader in environmental and resource management 
edited by Wallace E. Oates 
 - Washington  Resources for the Future  1999 
 - 307 p.  24 cm 
<br/><br/><label>ISBN: </label>0915707969 
<br/><br/><label>Subjects--Index Terms: </label>Medio ambiente Situacion economica Economia ambiental Politica ambiental