Geohydraulique -Grenoble, FR

Ouagadougou, B.F.C.I.E.H.- et al., 1986. Explanatory notice and recommended usage of the map of potential groundwater resources in Western and Central Africa. Map of potential groundwater resources : guideline[s] for future water programmes specifications and recommendations for data collection, Orleans, France: Bureau de Recherches Geologiques et Minieres (BRGM). Available at: http://fr.ircwash.org/sites/default/files/824AAF86-5936.pdf.