1. The influence of shade and organic fertilizer treatments on the physiology and establishment of Theobroma cacao clones;Acheampong;Am. J. Exp. Agric.,2015
2. The end of the first cocoa shade and manurial experiment at the Cocoa Research Institute of Ghana;Ahenkorah;J. Hortic. Sci.,1974
3. Twenty years results from a shade and fertilizer trial on Amazon Cocoa in Ghana;Ahenkorah;Expl. Agric.,1987
4. Defining genetic diversity in the chocolate tree, Theobroma cacao L. grown in west and central Africa;Aikpokpodion;Genet. Divers. Plants,2012
5. A versatile stain for pollen fungi, yeast and bacteria;Alexander;Stain Technol.,1980