Cocoa 

 - Rome  Food and Agriculture Organization  of the United Nations  1970 
 - [iii],32p.  22cm 
 - Better farming series 22 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and related technologies<br/>Cocoa<br/>Alkaloidal crops<br/>Field and plantation crops
<br/><br/><label>Dewey Class. No.: </label>633.74  / COC