Report of the thirteenth session of the study group on grains to the committee on commodity problems. 

 - Rome :    Food and Agriculture Organisation of the United Nations,    1970. 
 - 21 p. :    tables ;    28 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Grain trade.