Cocoa statistics:  monthly supplement, April 1967, no. 4 Dec- 1968 , No. 12. 

 - Rome,  1968. 
 - v. in :  tables ;  29 cm. 
<br/><br/><label>LCCN: </label>62-040532 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cocoa--Statistics.