Informe de viaje de supervisión del programa de pruebas internacionales de arroz a Panamá, Costa Rica, Guatemala y México
Improving livelihoods of upland farmers using participatory approaches to develop more efficient livestock systems (RETA no. 6067): semi-annual report - July to December 2003
Identification of tropical forage viruses: identification of viruses that hinder the evaluation, utilization, and international exchange of tropical forage germplasm
Identifying appropriate technologies for farmers: the case of the bean + maize system in Ipiales, Colombia, 1982-1986
Improving livelihoods of upland farmers using participatory approaches to develop more efficient livestock systems (RETA no. 6067): semi-annual report, January to June 2003
Improving livelihoods of upland farmers using participatory approaches to develop more efficient livestock systems (RETA no. 6067): semi-annual report - January to June 2005
Guidelines & methodologies for socioeconomic & policy analysis: "Site characterization" in the "S & B" project