Amélioration de la gestion des sols par l'introduction de légumineuses dans les systèmes céréaliers des savanes africaines
Exploring diversity in soil fertility management of smallholder farms in western Kenya. II. Within-farm variability in resource allocation, nutrient flows and soil fertility status
Differential entry points to address complex natural resource constraints in the highlands of Eastern Africa
Role of biological nitrogen fixation in legume based cropping systems; a case study of West Africa farming systems
Simple sequence repeat marker diversity in cassava landraces: genetic diversity and differentiation in an asexually propagated crop