Hawken, Paul. <br/><br/>
Ecology of commerce: a declaratio of substainability.  Declaratio of substainability. 

 - 1 
 - New York  Harper Collins Publishers  1993 
 - xvi,250 
<br/><br/><label>ISBN: </label>0887307043 
<br/><br/><label>Dewey Class. No.: </label>658.408 HANP