REFERENCES
- Shephard, Prof. C. Y.—“The Cacao Industry of Trinidad, Some Economic Aspects”. Imperial College of Tropical Agriculture, Trinidad.
- Braconnier, G.—“Le Maintien de la Structure du Sol. dans les Terres de Grandes Cultures”, p. 6. Paper read before the Agricultural Conference at Yangambi, Belgian Congo, February, 1947.
- Masefield, G. B.—“Some Recent Observations on the Plantain Crop in Buganda”, p. 15, E. Afr. Agr. Journ., Vol. X, No. 1, 1944.