Aplicación del Modelo Hidrológico SWAT (Soil and Water Assessment Tool) a la Cuenca del Río Cañete (SWAT)
Baseline survey of common bean production constraints in selected villages of Babati district, Tanzania
Brachiaria. A report to CIAT, Colombia, on the species and specimens held in the germplasm collection
Recolección de germoplasma de fríjol Phaseolus spp. L. en la región Andina del Centro de Colombia en los departamentos de Cundinamarca y Boyacá
Land use studies: Reconciling the Dynamics of Agriculture with the Environment Annual report 1993 Project PE-4