Graves, Philip E.  <br/><br/>
Environmental economics   : an integrated approach 
Philip E. Graves  
 - Boca Raton:  CRC Press,   2014. 
 - xvii, 242p. 
<br/><br/><label>ISBN: </label>9781466518018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics 
<br/><br/><label>Dewey Class. No.: </label>333.7  / GRE