Combating land degradation in sub-saharan Africa: Summary proceedings of the international planning workshop for a desert margins initiative, 23-26 Jan 1995, Nairobi. Kenya - sivakumar, M V K (Ed.); Wills, J B ( Ed.) (Andhra Pradesh: International Crops Research Institute for the Semi -Arid Tropics, 1995)
Keywords: Geography; CGIAR; Combat desertification