Home Publications & Data Brochure West and Central Africa Bean Research Network (WECABREN) author(s) International Center for Tropical Agriculture published in2018 regions Burkina Faso Cameroon Congo Ghana Guinea Senegal Sierra Leone original file download full citation CIAT. 2018. West and Central Africa Bean Research Network (WECABREN). International Center for Tropical Agriculture (CIAT). Cali. CO. 1p.