@INBOOK {ORTIZ:2003g, title = {Beyond crop technology: the challenge for African rural development?}, author = {Ortiz, R. and Hartmann, P. }, year = {2003}, type = {Building sustainable livelihoods through integrated agricultural research for development: securing the future for Africa's children; volume 2: reference materials from the Consultative Programme Development Process}, pages = {39--72}, publisher = {Forum for Agricultural Research in Africa (FARA)}, address = {Accra, Ghana}, note = {Paper presented at Sub Saharan Africa Challenge Programme, Programme Formulation Workshop, Accra, Ghana, 10-14 March 2003}, }