Biblio

L. K. National W. Ratmalana et IRC International Water and Sanitation Centre, The Hague, NL, « A manual on operation and maintenance for community water supply systems ». National Water Supply and Drainage Board, Ratmalana, Sri Lanka, p. 76 p. : ill., maps, 1990.

B. Department BT, « Manual on operation and maintenance of gravity flow water system ». Bhutan, Department of Works and Housing, Public Health Engineering Division, Thimphu, Bhutan, p. 67 p. : drwngs, 1990.

IRC International Water and Sanitation Centre, The Hague, NL, « Meeting on operation and maintenance, 20-23 February 1990 : report ». IRC, The Hague, The Netherlands, p. 34 p., 1990.

R. E. Hall et Malina, A., « O&M strategies for rural water supply in Zaire : phase II : set up of operational tests », vol. no. 308. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vi, 65 p., 1990.

J. K. Jordan et Ashmawi, M., « O&M vital to rural water supply systems in Egypt », Water and wastewater international, p. p. 19-25 : photogr., 1990.

M. Mwadiga, « Once a success, now a failure : Kigombero water point, Kikoneni location : a case study ». Kenya Water for Health Organization (KWAHO), Monitoring and Evaluation Unit, Kwale, Kenya, p. 4 p., 1990.

R. L. Alonso, « Operation and maintenance of water supply and sanitation systems in Brazil », in 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, 1990, p. p. 95-101 : 1 fig.

N. L. Royal Hask Nijmegen, « Operation and maintenance : vol. II : operation and maintenance manual ». Royal Haskoning, Nijmegen, The Netherlands, p. various paging, 1990.

L. Sowa, « Operations and maintenance of rural water supply systems in Zaire », in 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, 1990, p. p. 49-59.

J. Hecq et Dugauquier, F., Petite hydraulique agricole a Madagascar. Ede, The Netherlands: Centre Technique de Cooperation Agricole et Rurale, 1990, p. 74 p.: fig., photogr.

J. A. Hueb, « Pipes and operation and maintenance in selected cities of Pakistan ». World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 147 p.: tab., fig., photogr., 1990.

S. Sarma, « Post installation issues of low cost sanitation schemes in India ». India, Ministry of Public Works, Directorate for Programme Development, Jakarta, Indonesia, p. 7 p., 1990.

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.

WHO -Geneva, CH, World Health Organization, Geneva, C. H. W. S. S. C. C. Work, et Eschborn, D. E. G. T. Z. -, « Proceedings of the meeting of the Operation and Maintenance Working Group, Geneva, 19-22 June 1990. Volume 1. Report of the meeting ». World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 28 p. : 1 fig., 1990.

J. E. M. Smet, « Report on problems in operation and performance of new slow sand filters of REGIDESO, Bujumbura, Burundi ». IRC, The Hague, The Netherlands, p. 7 p. + appendices (ca. 70 p.): drwngs., 1990.

P. Evans, « Review of water supply situation and associated issues in Herero region, Namibia, 18-21 September 1990 ». UNICEF, Windhoek, Namibia, p. 13 + 9 p., 1990.

C. S. L. Chachage, Nawe, J., et Wilfred, L. L., « Rural water and sanitation programme in Morogoro and Shinyanga regions : a study on women involvement in the implementation of the programme ». Dar es Salaam University Press, Dar es Salaam, Tanzania, p. x, 68 p.: tab., 1990.

N. L. Royal Hask Nijmegen, « Santalpur Regional Water Supply Scheme, Gujarat, India : operation and maintenance. Vol. I. Evaluation existing operation and maintenance ». Royal Haskoning, Nijmegen, The Netherlands, p. 7 p., 1990.

J. T. Visscher, « Slow sand filtration : design, operation, and maintenance », Journal American Water Works Association, p. p. 67-71: fig., photogr., tab., 1990.

IRC International Water and Sanitation Centre, The Hague, NL, « Slow sand filtration : guide for training of caretakers », vol. no. 6. IRC, The Hague, The Netherlands, p. v, 55 p.: 4 tab., 1990.

T. Woto, Yates, R., et Tlhage, J. T., Solar-powered desalination : a case study from Botswana, vol. 65e. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1990, p. viii, 55 p.: fig., tab., photogr.

S. Sutton, « Status of monitoring and evaluation : ZAM 007 water supply and sanitation WASHE programme February 1990 ». SWL Consultants, London, UK, p. 59 p.: fig., 1990.

H. J. McPherson et Livingstone, A., « A strategy for sustainability of rural water supplies in the Sudan », in 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, 1990, p. p. 17-31.

F. I. F. I. N. N. I. D. A. - Helsinki et Helsinki, F. I. F. I. N. N. I. D. A. -, « Tanzania : Mtwara - Lindi rural water supply project : report of the evaluation mission, January-February, 1990 ». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. 48 p. + 10 annexes, 1990.

P. Roark et Yacoob, M., « Tech pack : steps for implementing rural water supply and sanitation projects », vol. no. 62. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 111 p.: fig., 1990.