VanLoon, Gary W. and others <br/><br/>
Agricultural sustainability  strategies for assessment 

 - New Delhi  SAGE  2005 
 - 281p. 
<br/><br/>  
<br/><br/><label>ISBN: </label>817829477X 
<br/><br/><label>Dewey Class. No.: </label>338.1  / V261.AS