Biblio

O. Goetsch, «Evaluation of water points and wells, constructed from 1964 to 1989». Helvetas, Swiss Association for Development and Cooperation, Yaounde, Cameroon, p. 22 p.: fig., tab., 1989.

E. Samu, Kanyetta, P., y Doedens, A., «Getting well, getting better : results of a base-line survey executed in the North-Western Province of Zambia, Solwezi and Kasempa District, January-July 1989», vol. no. 1. Zambia, Department of Water Affairs, Solwezi, Zambia, p. iii, 57 p.: tab., 1989.

K. E. Groundwate Nairobi, «Inventory of well siting methods : final report», vol. vol. 1. Groundwater Survey (Kenya), Nairobi, Kenya, p. 61 p. + 34 p. ann.: 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.

W. K. Boehmer, «Rada water supply and sanitation project : visitor's report». Ilaco, Arnhem, The Netherlands, p. i, 13 p., 1989.

R. Roche, Mu, X., y Whittington, D., «The value of time spent on collecting water : some estimates for Ukunda, Kenya : case study». World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. iii, 21 p.: fig., tab., 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.

H. Vos, «Village water reservoirs project, Tamale, Ghana : halfyearly report, July 1989». SAWA, Tamale, Ghana, p. 27 p.: 4 fig., 3 maps, 5 tab., 1989.

A. M. M. Mantel, «Waardering en gebruik van drinkwatervoorzieningen: een studie naar het functioneren van een waterleiding in een dorp op West-Java, Indonesie». University of Amsterdam, Amsterdam, The Netherlands, p. 99 p.: fig., tab., photogr., 1989.

K. E. Groundwate Nairobi, «Well siting guide», vol. vol. 2. Groundwater Survey (Kenya), Nairobi, Kenya, p. 60 p. + 20 p. ann.: fig., tab., 1989.

T. Z. T. A. N. I. R. A. - Da Salaam y KE, K. /F. Rural Wate, «Nira AF-85 : handpump manual [Tanzania]». TANIRA, Dar es Salaam, Tanzania, p. 24 p. : photogr., 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.

H. Toro, Laoualy, K., van Woersem, B., Meinardi, C., Nugteren, M., Casse, M., y Sastre, «Projet hydraulique villageoise Dosso - Niger : rapport de la mission d'evaluation tripartite (Niger / Pays Bas / Conseil de l'Entente)». Niger, Direction Departementale Hydraulique, Dosso, Niger, p. 32 p., 1988.

M. Boesveld, «The Public Standpost Water Supplies Project in Indonesia : an overview with special emphasis on the methodology applied at the local demonstration schemes». Institute of Human Settlements, Bandung, Indonesia, p. 52 p.: photogr., 1988.

M. Yacoob, «Rusafiya Project : an interim report on a socioeconomic survey in Plateau State». Research Triangle Institute, Research Triangle Park, NC, USA, p. ii, 65 p.: map., 1988.

«Socio-economic status and water resources quality», in Water pollution control in Asia : proceedings of Second IAWPRC Asian Conference on Water Pollution Control held in Bangkok, Thailand, 9-11 November, 1988, 1988, pp. p. 7-12: fig., tab.

L. K. Soil and W. Kandy, «Study on bacteriological contamination in hand pump wells». Soil and Water Ltd, Kandy, Sri Lanka, p. 23 p.: fig., tab., 1988.

VITA -Arlington, VA, US, Village technology handbook. Arlington, VA, USA: Volunteers in Technical Assistance, 1988, p. xiv, 422 p. : fig.

S. R. A. Huttly, Feachem, R. G., Blum, D., Okoro, J. I., Akujobi, C., y Kirkwood, B. R., «The bacteriological quality of traditional water sources in north-eastern Imo State, Nigeria», Epidemiology and infection, pp. p. 429-437: fig., tab., 1987.

D. A. Okun y Ernst, W. R., Community piped water supply systems in developing countries : a planning manual, vol. no. 60. Washington, DC, USA: World Bank, 1987, p. xi, 249 p.: fig., tab.

A. R. Gbary, Guiguemde, T. R., y Ouedraogo, J. B., «Dracunculose : etude des croyances et attitudes des populations en zone endemique de savane (Burkina Faso)», Bulletin de la Societe de Pathologie Exotique, pp. p. 242-251: tab., 1987.

H. M. Raghunath, Ground water : hydrogeology, ground water survey and pumping tests, rural water supply and irrigation systems, 2nd ed.ª ed. New Delhi, India: Wiley Eastern, 1987, p. V, 563 P.: fig., tab.

UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme, Colombo, L. K. Informatio, Netherlands. Ministry of Housing, Spatial Planning and the Environment -NL, VROM, y Copenhagen, D. K. D. A. N. I. D. A. -, «Participation in communication : the Maligakanda experience». Information Unit of the IYSH Demonstration Project in Sri Lanka, Colombo, Sri Lanka, p. video (47 min.): VHS, Pal, 1987.

A. W. J. M. Vriens, «Rada integrated rural development project : an inventory study of completed water supply schemes». SNV Netherlands Development Organization, Sana'a, Yemen, p. ii, 42 p. + 131 p. annexes: fig., map, tab., 1987.

F. G. Driscoll, Groundwater and wells, 2nd ed.ª ed. St. Paul, MN, USA: Johnson Division, 1986, p. xv, 1089 p.: fig., photos, tab.