Biblio

WHO -Geneva, CH, World Health Organization, Calcium and magnesium in drinking water : public health significance. Geneva, Switzerland: World Health Organization (WHO), 2009, p. xi, 180 p. : fig., tab.

A. Affogbolo, “Une chloration continue des puits: une expérience à poursuivre au Bénin.”. Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 39 p. - fig., 1994.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Health effects of the removal of substances occurring naturally in drinking water : with special reference to demineralized and desalinated water : report on a working group, Brussels, 20-23 March 1978”, vol. no. 0016. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 24 p., 1979.

R. Amavis, Hunter, W. J., and Smeets, J. G. P. M., “Hardness of drinking water and public health : proceedings of the European Scientific Colloquium, Luxembourg, May 1975”. Pergamon, Oxford, UK, p. 549 p. : fig., tab., 1976.