Biblio

J. - F. Fesselet y Mulders, R., «Saline wells in Aceh», Waterlines, an international journal of water, sanitation and waste, pp. p. 5-8 : photogr., 1 tab., 2006.

C. J. Fahlin, «Hydraulic properties investigation of the Potters for Peace colloidal silver impregnated, ceramic filter». University of Colorado at Boulder, Boulder, CO, USA, p. xi, 69 p. : 25 fig., 24 tab., 2003.

P. Younger y Casey, V., «A simple method for determining the suitability of brackish groundwaters for irrigation», Waterlines, an international journal of water, sanitation and waste, pp. p. 11-13 : 3 fig., 3 tab., 2003.

Socio-Economic Units, Kerala -Trivandrum, IN y Trivandrum, I. N. Kerala Sta, «The bacterial quality of water in selected wells in Kerala : an investigation», vol. no. 6. Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. iii, 23 p. : tab., 1991.

S. Phillips y McGuckin, J., «The Pyalong slow sand filtration plant : performance from January 1987-June 1988 : final report». Rural Water Commission of Victoria, Armadale, Vic, Australia, p. various paging: fig., tab., 1989.

J. Groen, Schuchmann, J. B., y Geirnaert, W., «The occurrence of high nitrate concentration in groundwater in villages in Northwestern Burkina Faso», Journal of African earth sciences, pp. p. 999-1009: fig., tab., 1988.

K. B. P. N. Jinadasa, Weerasooriya, S. W. R., y Dissanayake, C. B., «A rapid method for the defluoridation of fluoride-rich drinking waters at village level», International journal of environmental studies, pp. p. 305-312: fig., tab., 1988.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, «Sodium, chlorides, and conductivity in drinking-water : report on a WHO working group, The Hague 1-5 May 1978», vol. no. 2. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 63 p.: fig., tab., 1979.