Critchley,   William. <br/><br/>
Working with farmers innovatorw   a practical guide. 
William Critchley 
 - Wageningen   CTA  2007 
<br/><br/><label>ISBN: </label>978-92-9081-362-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Innovations
<br/><br/><label>LC Class. No.: </label>HD 1471 .C75