Social science monitoring as a management tool for directing the benefits of new agricultural technology to the poor
Caracteristicas agronomicas de la produccion de raices y tuberculos: implicaciones para el diagnostico
El ambiente socio-economico de la produccion de raices y tuberculos: implicaciones para el diagnostico
Genotype (G) and G x environment (E) interactions in sorghum in acid soils of the Oriental Llanos of Colombia
Integrating improved germplasm and resource management for enhanced crop and livestock production systems: Project PE-5: Sustainable Systems for Smallholders: Annual Report 2000