Ecological economics  
/ edited by Charles Perrings. 
 - London :  SAGE,   2008. 
 - v.3 : xix, 345 p. :   ill. ;   25 cm. 
 - SAGE library of economics. .
<br/><br/><label>ISBN: </label>9781412948609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics.
<br/><br/><label>Dewey Class. No.: </label>333.7 PER 'R'  / 2415