@PROCEEDINGS {GOLD:2004g, title = {Integrated management of productivity in East and Southern Africa}, author = {Gold, C. and Van Asten, P. and Okech, S. and Tushemereirwe, W. K. * and Nankinga, C. }, booktitle = {Rockefeller Foundation Grantees Workshop, 20-23 September 2004, Nairobi, Kenya}, year = {2004}, }