Porter, Philip W <br/><br/>
Challenging nature: Local knowledge, Agroscience, and food s 

 - Chicago  Uni of Chicago Pr  2006 
 - University of Chicago geography research paper .
<br/><br/><label>ISBN: </label>226675807 
<br/><br/><label>Dewey Class. No.: </label>338.10967822/POR