Mixed Farming Systems Research: Experiences from northern Ghana - Abdul Rahman, Nurudeen; Wuletawu, Abera; Zemadim, Birhanu; Kotu, Bekele Hundie; Van der Hoek, Rein; Oke, Adebayo; Chantima Rashida, Ziblila; Vincenti, Barbara; Abena, Ofosu; Amankwa-Yeboah, Patricia (International Institute of Tropical Agriculture, 2024)