citation
Oberthür, T; Läderach, P; Posada, H; Fisher, MJ; Samper, LF; Illera, J; Collet, L; Moreno, E; Alarcón, R; Villegas, A; Usma, H; Perez, C; Jarvis, A. 2011. Regional relationships between inherent coffee quality and growing environment for denomination of origin labels in Nariño and Cauca, Colombia. Food Policy. 36 (2011) 783–794.