The economic relationships between grains and rice. 

 - Rome :  Food and Agriculture Organization of the United Nations,  c1965. 
 - iii, 125 p. : 
<br/><br/><label>ISBN: </label>SSCF91 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grain.
<br/><br/><label>Dewey Class. No.: </label>339.48633  / Ec