Biblio

J. C. Schippers, Kruithof, J. C., and van Dijk, J. C., Abastecimiento de agua potable de agua superficial en los anos noventa, vol. no. 43. Delft, The Netherlands: Delft University of Technology, Department of Civil Engineering, 1992, p. iii, 20 p. : 26 fig.

A. Montiel and Welte, B., “Desinfection de l'eau : importance de la turbidite”. Societe Anonyme de Gestion des Eaux de Paris, Paris, France, p. 9, 14 p.: fig., tab., 1988.

G. Hackett and Lehr, J. H., Iron bacteria occurrence, problems and control methods in water wells. Worthington, OH, USA: National Water Well Association, 1985, p. iv, 79 p.: fig., tab.

G. B. Internatio London, “The 12th IAWPRC Biennial International Conference : Amsterdam, 17-20 September, 1984”. p. 3 vol. (1231 p.: ill), 1984.

EPA -Cincinnati, OH, US and EPA -Washington, DC, US, Process design manual : wastewater treatment facilities for sewered small communities. Cincinnati, OH, USA: US Environmental Protection Agency (EPA), 1977, p. xv, 477 p.: fig., tab.

W. R. A. - Water Re Association, “Nitrate removal during storage; a review of possible mechanisms and a summary of observed changes”, vol. ILR no. 274. W.R.A. - Water Research Association, Medmenham, UK, p. 22 p. : 1 tab., 5 fig., 1973.