Guilpart, N and Grassini, P and van Wart, J and Yang, H and van Ittersum, M K and van Bussel, L G J and Wolf, J and Claessens, L and Leenaars, J G B and Cassman, K G (2017) Rooting for food security in Sub-Saharan Africa. Environmental Research Letters, 12 (11). pp. 1-7. ISSN 1748-9326