1. Haouz of Marrakech, Hydrogeology of Morocco;R Ambroggi;Haouz de Marrakech. Hydrog�ologie du Maroc. Notes, M�m., Serv., G�ol., Maroc,1952
2. Using the Cl/Br ratio as a tracer to identify the origin of salinity in aquifers in Spain and Portugal;F J Alcal�;J. Hydrol,2008
3. Bilan de la nappe du Haouz, �tude hydrodynamique en r�gime permanent, mod�les math�matiques;G Bernert;Controls on Deuterium Excess across Asia. Geosciences,1975