Arresting hunger and environmental degradation in sub-saharan Africa: developing a dynamic and globally integrated african soil information services AfSIS

Okoth, Peter F. 2009. Arresting hunger and environmental degradation in sub-saharan Africa : Developing a dynamic and globally integrated african soil information services AfSIS [poster] [on line]. Centro Internacional de Agricultura Tropical (CIAT), Tropical Soil Biology and Fertility (TSBF), Nairobi, KE. 1 p.