Book Chapter
Sanz Scovino, José Ignacio
Sanz Scovino, José Ignacio; Vera, Raúl R.; Ferguson, John Elliott; Hoyos Garcés, Phanor; Molina López, Diego Luis. 1994. Prototype cropping farming systems . In: Centro Internacional de Agricultura Tropical. Savannas program: Biennial report 1992-1993 . CIAT, Cali, CO. p. 51-65. (Working document no. 134)