कोको किस्मों का चयन और कोको प्रचार
...Brong-Ahafo Region of Ghana (Doctoral dissertation, University of Cape Coast). Ahenkorah, Y. (1981). Influence of environment on growth and production of the cacao tree: soils and nutrition. In Actes, Douala,...
...Brong-Ahafo Region of Ghana (Doctoral dissertation, University of Cape Coast). Ahenkorah, Y. (1981). Influence of environment on growth and production of the cacao tree: soils and nutrition. In Actes, Douala,...
...literacy and social welfare of farmers in Brong-Ahafo Region of Ghana (Doctoral dissertation, University of Cape Coast). Ahenkorah, Y. (1981). Influence of environment on growth and production of the cacao...