The structuring role of rangeland products in the regional livestock supply chain of West Africa - Wane, Abdrahmane; Ferrari, S.; Youssouf, B.; Houessionon, P.; Chan, Derek; Diop, M.B.; Bidoli, T.; Dione, Michel M.; Kezi, D.; Bentley, S.; Zairia, S.M.; Ka, M.; et al. (International Rangeland Congress, 2025)