Maruku Agricultural Research Institute / International Potato Center / Lake Zone Agricultural Research and Development Institute / Ukiriguru Agricultural Research Institute / /
United States Agency for International Development / Saharan Africa Regional Office / Kolping Society of Tanzania / Ukiriguru Agricultural Research Institute / UK Department for International Development / World Bank / Small Industries Development Organization / International Potato Center / Lake Zone Agricultural Research and Development Institute / Trust Fund / Canadian International Development Agency / Kolping Society / European Union / Small Industries Development Organisation / P. O. Box / CGIAR Consortium Together / Multi Donor Trust Fund / Maruku Agricultural Research Institute / /