Integrated cassava-based cropping systems in Asia: Working with farmers to enhance adoption of more sustainable production practices: Proceedings of the workshop on the Nippon Foundation Cassava Project in Thailand, Vietnam and China, held in Thai…
Proceedings of the eighth symposium of the Internacional Society for tropical Root Crops: Theme "Tropical root and tuber crops changing role in a modern world". Oct 30-Nov 5,1988
The use of cassava roots and leaves for on-farm animal feeding: Proceedings of a regional workshop, held in Hue city, Thua Thien province, Vietnam, January 17-19,2005
Playing out transformative adaptation in CCAFS benchmark sites in East Africa: when, where, how and with whom? Data analysis and adaptation strategy development workshop. Arusha, Tanzania, 4-6 June 2013
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
Seminario programa Pastos Tropicales: establecimiento de pastos bajo diferentes tipos de labranza en suelos de baja estabilidad estructural
New avenues in impact assessment of participatory research and gender analysis: Summary proceedings of the impact assessment workshop CIMMYT Headquarters, Texcoco, Mexico October 19-21, 2005
Expert consultation on market information systems and agricultural commodities exchange: strengthening market signals and institutions: Proceedings of an expert meeting held in Amsterdam, The Netherlands, 28-30 November 2005
Moving from emergency seed aid to seed security: linking relief with development: proceedings, Oslo May 14th 2008