Rich in agrobiodiversity but poor in nutrition: Food security in communities of Chopca, Huancavelica, Peru - Scurrah, M.; Creed-Kanashiro, Hilary M.; Haan, Stef de; Olivera, E.; Canto, R.; Carrasco, M.; Veres, E.; Barahona, Carlos (Karger AG, 2013)