Biblio

M. J. D. Graham en Collins, M. R., “Slow sand filtration : an international compilation of recent scientific and operational developments”. American Water Works Association, Denver, CO, USA, p. xi, 322 p.: fig., tab., 1994.

F. R. Vergnet - Ingre, “Technical analysis on Vergnet hydropumps for use in Ghana : document based on field experience”. Vergnet SA, Ingre, France, p. 32 p., 1994.

J. Janssens, Pintelon, L., Cotton, A., en Gelders, L., “Tools for the assessment of operation and maintenance status of water supplies”. World Health Organization (WHO), Geneva, Switzerland, p. v, 64 p.: 15 box, 1994.

T. Viraraghavan en Tanjore, S., The use of inexpensive adsorbents to remove pollutants from wastewater, vol. no. 36. Bangkok, Thailand: Environmental Systems Information Center, 1994, p. iv, 93 p.: 4 fig., 55 tab.

H. Alberts, Meza, R., Solis, D., en Rodriguez, M., “How the rope pump won in Nicaragua”, Waterlines, an international journal of water, sanitation and waste, pp. p. 3-5: 2 tab., photogr., 1993.

W. van Tuijl, Improving water use in agriculture : experiences in the Middle East and North Africa, vol. no. 201. Washington, DC, USA: World Bank, 1993, p. xiii, 55 p.: 5 box, 3 fig., 10 tab.

I. Ali en Jilani, S., “Low cost wastewater treatment for Pakistan”, in Water, environment and management : proceedings of the 18th WEDC Conference, Kathmandu, Nepal, 30 August - 3 September 1992, 1993, pp. P. 249-252: 3 fig., 2 tab.

P. Roark, Burns, K., Daane, J., Holister, B., en Raleigh, J., “Midterm evaluation of water and sanitation activities in Malawi : a review of two components of the "promoting health interventions for child survival" project”, vol. no. 329. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xiii, 152 p.: ill., 16 tab., 1993.

M. Chaudhuri en Singh, V. P., “A performance evaluation and modification of the UNICEF upward-flow water filter”, Waterlines, an international journal of water, sanitation and waste, pp. p. 29-31: 4 fig., 1993.

I. Mathewson, “The rebirth of the hydraulic ram pump”, Waterlines, an international journal of water, sanitation and waste, pp. p. 10-14: 6 fig., 1993.

E. J. Berg, Rethinking technical cooperation : reforms for capacity building in Africa. New York, NY, USA: UNDP Regional Bureau for Africa, 1993, p. x, 336 p.: 2 fig., 13 tab.

K. V. Ellis en Aydin, M. E., “A study of three slow sand filters at various flow rates with constant temperature”, Aqua : journal of water supply research and technology, pp. p. 88-96: 5 fig., 4 tab., 1993.

N. L. W. A. S. T. E. - Gouda en DGIS, D. General fo, “Summary of the comparative study on pit emptying technologies (COMPET) executed in Dar Es Salaam, Tanzania (1991-1993)”. WASTE, Gouda, The Netherlands, p. 20 p. : photogr., 1993.

G. Le Moigne, Xie, M., en Kuffner, U., Using water efficiently : technological options, vol. no. 205. Washington, DC, USA: World Bank, 1993, p. viii, 52 p.: 9 fig, 11 tab.

P. Evans, “Community management of improved water supply systems : a preliminary review”. IRC, The Hague, The Netherlands, p. v, 33 p.: 10 boxes, 1992.

M. Yhdego, Lunddal, M., en Mogensen, U., “Designing wastewater lagoons for tropical climates”, Water and wastewater international, pp. p. 47-50 : 1 fig., 2 tab., 1992.

L. K. Gupta, “Effect of temperature variation on the performance of UASB reactor for treating municipal waste-water and recommendations for its suitability to hilly areas”, Journal of Indian Water Works Association, pp. p. 335-342: 5 fig., 3 tab., 1992.

N. L. D. H. V. - Amersfoort, DGIS, D. General fo, en BD, D. P. H. E. Bangladesh, “Evaluation of performance of iron removal plants : start up in Habiganj : performance tests in Serajganj and Gopalganj”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 31 p. + annexes (23 p.) : fig., ill., tab., 1992.

M. Ramadhani, “Evaluation of Vingunguti waste stabilization ponds treating municipal and industrial wastewaters”, vol. no. 49. Tampere University of Technology, Tampere, Finland, p. 77 p.: 17 fig., 22 tab., 1992.

T. S. A. Mbwette, “Final report on the rehabilitation, operation and treatment performance of the Mpira/Balaka main water treatment works for the Department of Water, Ministry of Works, Republic of Malawi”. Malawi, Ministry of Works, Water Department, Lilongwe, Malawi, p. v, 37 p.: fig., tab., drwngs, 1992.

J. J. Mendoza, G. Rosales, M., J. Sanchez, D., E. Mascher, B., en H. Carmona, B., “Installation of a water disinfection system in a Mexico City hospital”, Bulletin of the Pan American Health Organization, pp. p. 121-127: 3 tab., 1992.

D. B. Edwards, Rosensweig, F., en Salt, E., “Making choices for sectorial organization in water and sanitation”, vol. no. 74. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 98 p.: fig., 1992.

B. J. Lloyd, Visscher, J. T., en G. C., G., “Multi-stage surface water treatment for community water supply in Colombia”, Waterlines, an international journal of water, sanitation and waste, pp. p. 26-29 : 3 fig., 3 tab., photogr., 1992.

T. B. Muckle, “The NDUME turbo-pump : a user experience”, Waterlines, an international journal of water, sanitation and waste, pp. p. 30-31: 3 fig., 1992.

IRC International Water and Sanitation Centre, The Hague, NL en DGIS, D. General fo, “Operation, maintenance and use of rural water supplies in the Indo-Dutch Rural Water Supply and Sanitation Programme : discussion paper”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 39 p.: fig., ill., tab., 1992.