Biblio

D. D. J. Antia, “Sustainable zero-valent metal (ZVM) water treatment associated with diffusion, infiltration, abstraction, and recirculation”, Sustainability, pp. P. 2988-3073; 125 refs.; 77 fig., 2010.

A. Hassan, “Effect of sanitation system on groundwater”, in Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, pp. P. 28-31 : 2 fig., 3 tab.

K. M. Ahmed, Pedley, S., Macdonald, D. M. J., Lawrence, A. G., Howard, A. G., and Barret, M. H., “Guidelines for assessing the risk to groundwater from on-site sanitation”, vol. CR/01/142. British Geological Survey, Natural Environment Research Council (NERC), Keyworth, UK, p. 97 p. : 31 fig., 21 tab., 2001.

E. Naidoo and Staden, J., “An improved technique for the determination of oxidised nitrogen in natural waters with a sequential injection analysis (SIA) system”, Water SA, pp. p. 355-360 : 9 tables, 2001.

P. Sampat, “Groundwater shock : the polluting of the world's major freshwater stores”, World watch, pp. p. 10-22 : boxes, maps, ill., 2000.

A. Mohseni-Bandpi, Elliott, D. J., and Momeny-Mazdeh, A., “Denitrification of goundwater using acetic acid as a carbon source”, Water science and technology, pp. p. 53-59 : 4 fig., 2 tab., 1999.

G. D. Agrawal, Lunkad, S. K., and Malkhed, T., “Diffuse agricultural nitrate pollution of groundwaters in India”, Water science and technology, pp. p. 67-75 : 3 fig., 3 tab., 1999.

G. Donoso, Cancino, J., and Magri, A., “Effects of agricultural activities on water pollution with nitrates and pesticides in the Central Valley of Chile”, Water science and technology, pp. p. 49-60 : 15 tab., 1999.

E. Gallegos, Warren, A., Robles, E., Campoy, E., Calderon, A., Sainz, M. G., Bonilla, P., and Escolero, O., “The effects of wastewater irrigation on groundwater quality in Mexico”, Water science and technology, pp. p. 45-52 : 4 tab., 1999.

Water Research Commission -Pretoria, ZA, WRC, “Fluoride and nitrates in rural water supplies : health issues and removal techniques : workshop report”. Water Research Commission, WRC, Pretoria, South Africa, p. ca. 50 p., 1999.

P. Kolsky and Cave, B., “Groundwater, latrines and health”, vol. no. 163. Water and Environmental Health at London and Loughborough (WELL), London, UK, p. viii, 29 p. : 6 boxes, 4 fig., 9 tab., 1999.

M. - A. Tisseau, “Nitrates”. IWSA (International Water Services Association), London, UK, p. 16 p. : 2 fig., 1 tab., 1998.

B. M. Jackson, “Are we exaggerating the dangers of groundwater pollution from on-site sanitation systems such as pit latrines?”, presented at the 1997-08-01, Johannesburg, South Africa, 1997.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, “Protection and control of water quality for the updating of the WHO guidelines for drinking-water quality : report on a WHO working group, Bad Elster, Germany, 17-19 June 1996”. World Health Organization Regional Office for Europe, Copenhagen, Denmark, p. 36 p., 1997.

M. B. van Ryneveld and Fourie, A. B., “A strategy for evaluating the environmental impact of on-site sanitation systems”, Water SA, pp. p. 279-291 : 4 fig., 8 tab., 1997.

J. A. Meyer, Casey, N. H., and Coetzee, C. B., “Water quality guidelines for livestock watering in Southern Africa”, Water SA, pp. p. 7-12 : 2 fig., 3 tab., 1997.

M. B. Van Ryneveld and Fourie, A. B., “The fate in the subsurface of contaminants associated with on-site sanitation : a review”, Water SA, pp. p. 101-111: 4 tab., 1995.

H. Nash and McCall, G. J. H., “Groundwater quality”, vol. no. 17. Chapman and Hall, London, UK, p. xv, 204 p.: fig., maps, photogr., tab., 1995.

S. S. D. Foster and Lawrence, A. R., “Groundwater quality in Asia : an overview of trends and concerns”, Water resources journal, pp. p. 97-110: 9 fig., 7 tab., 1995.

R. G. Taylor and Howard, K. W. F., “Groundwater quality in rural Uganda : hydrochemical considerations for the development of aquifers within the basement complex of Africa”, in Groundwater quality, 1995, pp. P. 31-44: 7 fig., 2 photogr., 10 tab.

R. J. Connelly and Taussig, D., “Nitrate contamination of groundwater in the Kutama and Sinthumule districts of Venda, South Africa”, in Groundwater quality, 1995, pp. P. 145-151: 5 fig., 1 tab.

C. P. Gerba, Straub, T. M., Rose, J. B., Karpiscak, M. M., Foster, K. E., and Brittain, R. G., “Water quality study of graywater treatment systems”, Water resources journal, pp. p. 78-84: 4 fig., 5 tab., 1995.

World Bank -Washington, DC, US and Paris, F. R. O. E. C. D. -, “Environment for Europe : Ministerial Conference, Lu[c]zern, 28th - 30th April 1993”. World Bank, Washington, DC, USA, p. 2 vol. (ca. 110, 310 p.): boxes, fig., maps, tab., 1993.

J. P. Padmasiri, Jayatilake, G. M., and Kotuwegedara, J. P. K., “Groundwater pollution from double pit latrines”, in Water, environment and management : proceedings of the 18th WEDC Conference, Kathmandu, Nepal, 30 August - 3 September 1992, 1993, pp. P. 239-241: 3 fig., 4 tab.

F. W. Pontius, “Nitrate and cancer : is there a link?”, Journal American Water Works Association, p. p. 12, 14, 1993.