Biblio

R. E. Jackson, Aquifer contamination and protection, vol. no. 30. Paris, France: UNESCO, 1980, p. 440 p.: fig., tab.

S. S. D. Foster, Lewis, W. J., et Farr, J. L., « The pollution hazard to village water supplies in eastern Botswana », Proceedings of the Institution of Civil Engineers, 1980.

E. Tempia, « Health effects of water quality : a case study ». Organisation d'Etude d'Amenagement de l'Aire, Lille, France, p. 33 p.: fig., 1978.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, « Health hazards from drinking-water : report on a working group, London 26-30 September 1977 ». World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 13 p., 1978.

Lyndon B. Johnson School of Public Affairs -Austin, TX, US, Impact of the federal Safe Drinking Water Act on Texas : a report, vol. no. 21. Austin, TX, USA: University of Texas, 1978, p. xv, 189 p.

H. I. Shuval et Gruener, N., « Health effects of nitrates in water ». US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. xii, 149 p., 1977.

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.