Securing Sahelian pastoralism by using a remunerated workforce for livestock keeping activities: the ambivalence of commodificationAbdrahmane Wane, Ibra Touré, Nelly Njiru and Aliou Diouf MballoCah. Agric., 27 3 (2018) 35006DOI: https://doi.org/10.1051/cagri/2018024