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Traditionally, the spread and extent of human settlement beyond the major riparian zones of Sub-Saharan Africa (SSA) and across many other arid regions of the world, has been determined by availability of groundwater supplies, accessed through hand-dug wells andsprings. In more recent times, grou...


Pavelic, PaulGiordano, MarkKeraita, Bernard N.Ramesh, VidyaRao, Tamma[Groundwater availability and use in Sub-Saharan Africa: a review of 15 countries]Groundwater availability and use in Sub-Saharan Africa: a review of 15 countries
Drechsel, PayKeraita, Bernard N.Amoah, Philip[Safer irrigation practices for reducing vegetable contamination in urban Sub-Saharan Africa: an illustrated guide for farmers and extension officers.]Safer irrigation practices for reducing vegetable contamination in urban Sub-Saharan Africa: an illustrated guide for farmers and extension officers.

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