Land quality, agricultural productivity, and food security  biophysical processes and economic choices at local, regional, and global levels /  [Book] : 
edited by Keith Wiebe. 
 - Northampton, MA :  Northampton, MA :  Edward Elgar,  c2003. 
 - xi, 461 p. :  ill. ;  24 cm. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>1840647523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land capability for agriculture--Congresses.<br/>Agricultural productivity--Congresses.<br/>Food supply--Congresses.
<br/><br/><label>Dewey Class. No.: </label>338.14