Dresner, Simon, <br/><br/>
Principles of Sustainability / 
Simon Dresner. 
 - London:  Earthscan;  2002. 
 - 200p. ;  [pb] 
<br/><br/><label>ISBN: </label>9781853838422 
<br/><br/><label>Dewey Class. No.: </label>338.9  / DRE-P