Assessing the impacts of conservation agriculture on farmer livelihoods in three selected communities in central Mozambique. Doctoral Thesis
Nutrient management and spatial variability of soil across scales and settlement schemes in Zimbabwe. Thesis (Ph.D.)
Evaluación de la diversidad genética en una colección de germoplasma de frijol común (Phaseolus vulgaris L.) de Ruanda (Africa). Tesis (Bióloga)
Introgression of high protein and pest resistance genes from inter-specific hybrids of Manihot esculenta ssp flabellifolia into cassava (Manihot esculenta Crantz). Thesis (Ph.D.)
Msimu wa Kupanda : Targeting resources within diverse, heterogeneous and dynamic farming systems of East Africa. Thesis (Ph.D.)
Lablab Purpureus (L) Sweet: A promising multipurpose legume for enhanced drought resistance in smallholder farming -systems of eastern Kenya. M.Sc. Thesis (Sustainable International Agriculture, Specialization in Tropical Agriculture)
Toward integrated analysis of socio-ecological data for improved targeting of resilient farming systems