Eco-efficient interventions to support cassava's multiple roles in improving the lives of smallholders - Hershey, Clair H.; Álvarez, E.; Maung Aye, T; Becerra López Lavelle, Luis Augusto; Bellotti, Anthony C.; Ceballos, H.; Fahmey, K; Howeler, Reinhardt H.; Lefroy, Rod D.B.; Ospina, B.; Parsa, S (International Center for Tropical Agriculture, 2012)