Authors: Ashby, JA Sanz, JI Knapp, EB Imbach, A

Citation: Ja. Ashby et al., CIAT's research on hillside environments in Central America, MT RES DEV, 19(3), 1999, pp. 241-250

Authors: Friesen, D Ayarza, MA Thomas, RJ Amezquita, E Sanz, JI

Citation: D. Friesen et al., Strategic systems research for the Latin American Savannas, CIAT PUBL, (311), 1999, pp. 30-49