Biblio

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.

J. O. Ologe, «Household water in rural Kwara», in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 96-99: tab.

P. K. U. N. I. C. E. F. - Islamabad y Quetta, P. K. U. N. I. C. E. F. -, Low cost rural water supplies and sanitation : a design manual for the Government of Baluchistan, Pakistan. Islamabad, Pakistan: UNICEF, 1989, p. ix, 133 p.: fig., tab., ill.

M. Wood, «Meeting a water need in Malawi», World water, pp. p. 26-28: photogr., 1989.

A. Wyatt, Jennings, L., Boukraa, R., Frioui, M., Swanson, R., y Thaddeus, S., «Midterm evaluation of the USAID/Tunisia Rural Potable Water Institutions Project», vol. no. 256. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xiv, 200 p.: fig., tab., 1989.

D. General fo DGIS, «Programme d'hydraulique villageoise (deuxieme phase) departement de Dosso : plan d'operations du programme hydraulique villageoise periode de janvier 1989 de juillet 1991». Conseil de l'Entente, Programme d'Hydraulique Villageoise, Dosso, Niger, p. 25 p., 1989.

H. S. Nieuwenhuis, «Rada Integrated Rural Development Project : groundwater investigations seventh phase : geophysical survey in the Al Bayda Province, January 1987 - November 1988», vol. no. 33. Ilaco, Arnhem, The Netherlands, p. 101 p.: fig., map, 1989.

H. Dupriez y Chleq, J. - L., Vanishing land and water : soil and water conservation in dry lands. London, UK: Macmillan, 1989, p. vi, 117 p.: fig., photogr.

L. D. Edungbola y Watts, S. J., «Water supply and guinea worm», in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 59-63: tab.

F. R. B. U. R. G. E. A. P. - Paris, «Essais de debit simplifies sur forages d'hydraulique villageoise : note explicative». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 75 p.: fig., tab., 1988.

P. Roark, Aubel, J., Hodin, K., Kankarti-Sant'Anna, O., y Marfa, A., «Final evaluation of the USAID/Togo Rural Water Supply and Sanitation Project», vol. no. 228. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 95 p.: fig., photogr., tab., 1988.

S. Huttly y Blum, D., «Health impact evaluation of the rural drinking water and sanitation project in Imo State Nigeria». London School of Hygiene and Tropical Medicine, London, UK, p. 35 p., 100 p. annexes: fig., map, tab., 1988.

J. Groen, Schuchmann, J. B., y Geirnaert, W., «The occurrence of high nitrate concentration in groundwater in villages in Northwestern Burkina Faso», Journal of African earth sciences, pp. p. 999-1009: fig., tab., 1988.

B. C. E. Egboka y Uma, K. O., «Problems of rural water supplies in a developing economy: case studies of Anambra and Imo States of Nigeria», Water international, pp. p. 33-45: fig., tab., 1988.

L. D. Donaldson y Karim, M., «A village level operation & maintenance (VLOM) system for "WATSAN Project" handpump equipped boreholes in Nigeria». UNICEF, Lagos, Nigeria, pp. 15 p., p. A1-A18: fig., tab., 1988.

V. Curtis, «Water and women's work in Malanje, Angola». London School of Hygiene and Tropical Medicine, London, UK, p. ca. 90 p. : fig., maps, tabs., 1988.

C. R. C. Jones y Beeson, S., «A combined geophysical method for borehole siting, Kano State, Nigeria», 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. 151-152 : tab.

V. Panic, «Double wall screens : field experience of Unicef Cairo». UNICEF, Cairo, Egypt, p. 14 p.: ill., tab., 1987.

S. R. A. Huttly, Feachem, R. G., Blum, D., Kirkwood, B. R., y Emeh, R. N., «The effects of distance and season in the use of boreholes in northeastern Imo State, Nigeria», Journal of tropical medicine and hygiene, pp. p. 45-50: fig., tab., 1987.

SWACH -Udaipur, IN, Sanitation, Water and Community Health Project, «The Integrated Sanitation, Water, Guineaworm Control and Community Health Project (SWACH), Udaipur, Rajasthan : a manual. Vol. 1. Implementation guidelines for drinking water supply». p. 51 p., 1987.

S. Vigneswaran, Shanmuganantha, S., y A. Mamoon, A., Trends in water treatment technologies, vol. no. 23/24. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1987, p. 96 p.: fig., tab.

S. R. Alagarsamy, Gandhirajan, M., y A. Krishnan, N. Gopala, «Development of package defluoridation plant for hand-pump installations», Journal of Indian Water Works Association, pp. p. 19-26 : 4 fig., 4 tab., 1986.

E. E. N. Nyangeri, «Rehabilitation of hand-dug wells and protected springs in Kisii, Kenya», vol. no. 29. Tampere University of Technology, Tampere, Finland, p. 110 p.: fig., tab., 1986.

A. Ohlsson, «Well-drilling rigs in rural Africa : a comparative study». Linkoping University, Institute of Technology, Linkoping, Sweden, p. 87 p.: fig., tab., 1986.

UNDP -New York, NY, US y United Nations -New York, NY, US, «Borehole maintenance Malawi : project findings and recommendations». United Nations, New York, NY, USA, p. vii, 23 p.: maps, tab., 1985.