"National agricultural research systems." . . "Agriculture and state Africa." . . "Gilbert, E." . . "AFRICA." . . "Africa." . "Africa" . "CASE STUDIES." . . "Case studies." . "Case studies" . "National agricultural research systems Africa." . . . . "AGRICULTURAL RESEARCH." . . "Agriculture." . . "Agriculture" . "Africa." . . "Agriculture Research." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "A review of key issues and recent experiences in reforming agricultural research in Africa" . "A review of key issues and recent experiences in reforming agricultural research in Africa"@en . . . "Agriculture and state." . . "Research." . . "Research" . "Agriculture Research Africa." . . "Roseboom, J." . . "AGRARIAN REFORM." . . "Research policies." . . "Research policies" . "Policies." . . "Policies" . "AGRICULTURAL POLICY." . .