1. Geochemistry, genesis and health implications of fluoriferous groundwaters in the upper regions of Ghana;Apambire;Environ. Geol.,1997
2. Ball, J.W., Nordstrom, D.K., 1991. User's manual for WATEQ4F, with revised thermodynamic database and test cases for calculating speciation of major, trace and redox elements in natural waters. U.S. Geol. Survey Open File Rept., 78–116
3. Barbecot, F., Marlin, C., Gibert, E., Dever, L., 1997. Geochemical evolution of a coastal aquifer to a Holocene seawater intrusion (Dogger aquifer, northern France). In: IAEA (Eds.), Proceedings of an international symposium on isotope techniques in the study of environmental changes, IAEA-SM-349/15, 275-282. IAEA, Vienna.
4. Identification et caractérisation d'un biseau salin dans l'aquifère côtier du Bajocien-Bathonien de la région de Caen (France);Barbecot;C.R. Acad. Sci. Paris, IIa,1998
5. Processes affecting groundwater chemistry in a zone of saline intrusion into an urban aquifer;Barker;Appl. Geochem.,1998