Food for billions 

 - Madison :  The Society,  1968 
 - 54 p. 
 - ASA. Special publication  ; 11 .
 - ASA special publication  ; 11 .
<br/><br/> 36-62 
<br/><br/><label>LCCN: </label>353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alimentos--Abastecimiento.<br/>Educación agrícola.
<br/><br/><label>Dewey Class. No.: </label>338.19  / A54