Biblio

H. J. McPherson, “Proceedings of the meeting of the Operation and Maintenance Working Group : Geneva, 19-22 June 1990. Volume 2. Case studies on operation and maintenance of rural and urban water supply systems”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. v, 131 p. : fig., tab., 1990.

S. D. National R. Khartoum, “Rural water development policies and strategies : "Safe Water for All by the year 2000"”, presented at the 1990-01-01, Khartoum, Sudan, 1990, p. 5, 3 p.

M. Madsen and Schlundt, J., “Low-technology water purification by bentonite clay flocculation as performed in Sudanese villages : bacteriological examinations”, Water research, pp. p. 873-882, 1989.

N. L. Euroconsul Arnhem, Khartoum, S. D. National U., SD, S. Ministry o, and DGIS, D. General fo, “Nyala and El Geneina water supply project phase 3 : upgrading, extension and consolidation : project proposal”. Euroconsult, Arnhem, The Netherlands, p. ii, 61 p.: 11 fig., 15 tab., 1989.

B. Mathew, “Report on El-Geneina water supply project”. p. 21 p.: photogr., 1989.

H. J. McPherson, Livingstone, A., Mohamed, Y. A., and Liao, M., “Sustainable operation and maintenance of rural water supplies in the Sudan”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 221 p.: fig., tab, 1989.

S. D. National C. Khartoum, SD, S. Ministry o, Delft, N. L. T. N. O. - D. G. V. In, and DGIS, D. General fo, “Water resources assessment and development project in the Sudan (WADS) : report of TA to the village project section of the VWS programme in Southern Darfur Province, October 3d till December 20th 1988”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 36 p., 1989.

J. Pickford, Developing world water [1988]. Hong Kong: Grosvenor Press, 1988, p. 420 p.

S. Cairncross and Tayeh, A., “Guinea worm and water supply in Kordofan, Sudan”, Journal of the Institution of Water and Environmental Management, pp. p. 268-274: fig., tab., 1988.

J. M. V. Oomen, de Wolf, J., and Jobin, W. R., Health and irrigation : incorporation of disease-control measures in irrigation, a multi-faceted task in design, construction, operation. Volume 2, vol. no. 45, vol. 2. Wageningen, The Netherlands: International Institute for Land Reclamation and Improvement, 1988, p. 119 p. : fig., tab.

N. B. Ayibotele, “Institutional aspects of water supply and sanitation in Africa”, Natural resources forum, pp. p. 353-367: tab., 1988.

J. Kinnear and Cairncross, S., “Measurement of the elasticity of domestic water demand : a study of water vendors and their clients in urban Sudan”. London School of Hygiene and Tropical Medicine, London, UK, p. 120 p.: fig., tab., 1988.

UNDP -New York, NY, US, UNDTCD -New York, NY, US, and Nairobi, K. E. U. N. E. P. -, “Transnational project on the major regional aquifer in North-east Africa : proceedings of the project workshop held in Khartoum, Sudan, 12th-14th December, 1987”. United Nations Department of Technical Co-operation for Development, New York, NY, USA, p. 64 p.: fig., tab., 1988.

S. A. A. Jahn, “Using Moringa seeds as coagulants in developing countries”, Journal American Water Works Association, pp. p. 43-50: tab., fig., photogr., 1988.

A. Hayes, “Drilling in disaster areas”, in World Water '86 : water technology for the developing world : proceedings of an international conference organized by the Institution of Civil Engineers and held in London on 14-16 July 1986, 1987, pp. P. 43-44 : tab.

A. A. Rahama and Musharaf, M. O. El, “Household water practices, knowledge and attitudes in nine White Nile villages in Sudan”, Ahfad journal, pp. p. 31-38: tab., 1987.

D. Baille and Kyle, J., “The ODA and the water connection”. David Bellamy Productions, London, UK, p. video (22 min.): VHS, Pal, 1987.

K. E. Bish Inter Nairobi, “The Bor rural water hand pump programme : an approach to solving the problems of Third World rural water supplies”. Bish International, Nairobi, Kenya, p. 26, 8 p.: 5 fig., 2 maps, 6 photogr., 1986.

E. Hewitt and Becker, S., “Cost recovery for water supply : a review of experience”. World Bank, Washington, DC, USA, p. 52 p.: tab., 1986.

G. B. Gifford an Southampton and London, G. B. London Sch, “Evaluation of SWS filtration system”. Overseas Development Administration (ODA), London, UK, p. 251 p.: fig., tab., 1986.

L. Monjour, Henry, P., and Guillemin, F., “Hydraulique villageoise en Afrique soudano-sahelienne : problemes d'actualite et d'avenir”, T.S.M. l'eau, pp. p. 225-229 : 1 fig., 1 tab., 1986.

E. Lund and Nissen, B., “Low technology water purification by bentonite clay flocculation as performed in Sudanese villages : virological examinations”, Water resources, pp. p. 37-43: tab., 1986.

W. van der Linden, “Nyala water resources : a summary of the results of the WAPS-2 investigations at Wadi Nyala during 1983-1985”, vol. 86-01. National Water Corporation, Khartoum, Sudan, p. ix, 78 p.: maps, fig., tab., 1986.

S. A. A. Jahn, Proper use of African natural coagulants for rural water supplies : research in the Sudan and a guide for new projects, vol. no. 191. Eschborn, Germany: Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), 1986, p. 541 p.: fig., tab.

World Bank -Washington, DC, US, Agricultural research and extension : an evaluation of the World Bank's experience. Washington, DC, USA: World Bank, 1985, p. 110 p.: fig.