Barker, J. W. <br/><br/>
Agricultural marketing / 
J.W. Barker 
 - Oxford :  Oxford University Press,  1981 
 - 226 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0198594682 
<br/><br/><label>LCCN: </label>80-41810 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm produce--Marketing--Great Britain