Biblio

WHO -Geneva, CH, World Health Organization, Geneva, C. H. I. L. O. -, and Nairobi, K. E. U. N. E. P. -, Zinc, vol. no. 221. Geneva, Switzerland: World Health Organization (WHO), 2001, p. xxiii, 360 p. : 1 fig., 45 tabs.

B. Ministry o Programme and Q. Chowdhury, I., Bangladesh : state of arsenic 2000. Dhaka, Bangladesh: Forum of Environmental Journalists of Bangladesh, 2000, p. viii, 150 p. : photogr.

“Heavy metal analysis of surface waters, ground waters, soils and industrial effluents from Pune area”, Aqua : journal of water supply research and technology, 1998.

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.

O. Haldorsen, “Handpump corrosion in deep boreholes : a case study on implementation of groundwater supplies in a developing country”, Aqua : journal of water supply research and technology, pp. p. 114-117: fig., 1989.

O. Langenegger, “The impact of handpump corrosion on water quality”. World Bank Regional Water and Sanitation Group Western Africa, Abidjan, Ivory Coast, p. 10 p.: fig., tab., 1987.

S. A. Abbasi and Nipaney, P. C., “Wastewater treatment using aquatic plants : survivability and growth of salvinia molesta (mitchell) over waters treated with zinc (II) and the subsequent utilization of the harvested weeds for energy (biogas) production”, Resources and conservation, pp. p. 47-55 : fig., tab., 1985.

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.