00738nam a2200121Ia 4500008004100000082002400041100002600065245016300091260003000254365000600284630016300290730016300453100415s9999    xx            000 0 und d  b14595a574.6265(60)  aSivakumar  M.V. [Ed.]  aCombating land degradation in sub-saharan Africa : summary proceedings of the international planning Workshop for a desert margins initiative  23-26 Jan 1995,  aPATANCHERUc1995bICRISAT  b0  aCombating land degradation in sub-saharan Africa : summary proceedings of the international planning Workshop for a desert margins initiative  23-26 Jan 1995,  aCombating land degradation in sub-saharan Africa : summary proceedings of the international planning Workshop for a desert margins initiative  23-26 Jan 1995,