Annual report.
Cocoa Research Institute (Ghana)
Council for Scientific and Industrial Research (Ghana)
Ghana Academy of Sciences.
Tafo : Cocoa Research Institute,
1968-1982.
Vols. for 1965/1966-1968/1969 issued by the Institute under the auspices of the Ghana Academy of Sciences;  under the auspices of the Council for Scientific and Industrial Research.
Cocoa Research Institute (Ghana)
Cacao
Cacao