Recommendations for the regionalizing of coffee cultivation in Colombia: a methodological proposal based on agro -climatic indices
Informe del Programa de Frijol para la Zona Andina: taller de planificacion de la segunda fase. Cali, Colombia, julio 30 a agosto 3, 1990.
Seminar on Horizontal Resistance to the Blast Disease of Rice (1971, Palmira, Valle del Cauca, Colombia). Papers presented
