Conference Paper
Wortmann, Charles S.
Wortmann, Charles S.; Kaizzi, C.K. 1999. Farmer participation research for improved soil management. In: Farley, Cary (ed.). Participatory research for improved agroecosystem management: Proceedings of a synthesis workshop, Nazreth, Ethiopia, 17-21 August, 1998. Centro Internacional de Agricultura Tropical (CIAT), Network on Bean Research in Africa, Kampala, UG. p. 199-211. (CIAT African workshop series no. 38)