The fish-based farming system : maintaining ecosystem health and flexible livelihood portfolios Farming systems and food security in Africa : priorities for science and policy under global change Hamerlynck, O. Nyingi, W.D. Paul, J.L. /Duvail, Stéphanie Routledge Dixon, J. (ed.) Garrity, D.P. (ed.) Boffa, J.M. (ed.) Williams, T.O. (ed.) Amede, T. (ed.) Auricht, C. (ed.) Lott, R. (ed.) Mburathi, G. (ed.) 2020 text https://www.documentation.ird.fr/hor/fdi:010078807 fdi:010078807 Hamerlynck O., Nyingi W.D., Paul J.L., Duvail Stéphanie, . The fish-based farming system : maintaining ecosystem health and flexible livelihood portfolios. In : Dixon J. (ed.), Garrity D.P. (ed.), Boffa J.M. (ed.), Williams T.O. (ed.), Amede T. (ed.), Auricht C. (ed.), Lott R. (ed.), Mburathi G. (ed.), . Farming systems and food security in Africa : priorities for science and policy under global change Routledge, ). 2020, 354-392 EN AFRIQUE ATLANTIQUE OCEAN INDIEN MER ROUGE