DEVRIES, Egbert <br/><br/>
World food crisis and agricultural trade problems 
/ [by] Egbert Devries, J.H.Richter-Altschaffer 
 - London  Sage Publications  1974 
 - ix, 108 p. 
<br/><br/> Includes references 
<br/><br/><label>ISBN: </label>080390472x 
<br/><br/><label>Dewey Class. No.: </label>338.19  / DEV