Biblio

WHO. Regional Office for the Eastern Mediterranean -Alexandria, EG, EMRO, «Drinking water supply and sanitation sector support project in Egypt. 5 : Rural water supply technology». World Health Organization Eastern Mediterranean Regional Office, Alexandria, Egypt, p. 32 p.: 6 drwngs., 11 photogr., 1992.

N. L. D. H. V. - Amersfoort, DGIS, D. General fo, y 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.

A. Raman, Paramasivam, R., Heijnen, H. A., y Visscher, J. T., Filtracion lenta en arena : tratamiento de agua para comunidades : planeacion, diseno, construccion, operacion y mantenimiento, vol. no. 24. Lima, Peru: CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), 1992, p. xii, 163 p.: 67 fig., 33 tab.

K. B. Pandeya y Shrivastava, K., «Iron contents in drinking water of Rewa region», Journal of Indian Water Works Association, pp. p. 361-365: 2 fig., 3 tab., 1992.

J. van der Heide y Dijkstra, I. T., Metodologia de potabilizacion de agua superficial en Nicaragua, vol. no. 41. Delft, The Netherlands: Delft University of Technology, Department of Civil Engineering, 1992, p. 2 vol.

B. J. Lloyd, Visscher, J. T., y 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.

C. O. C. I. N. A. R. A. - Cali y IRC International Water and Sanitation Centre, The Hague, NL, «Proyecto integrado de investigacion y demostracion de metodos de pretratemiento para sistemas de abastecimiento de agua : informe final : desarrollo, logros y perspectivas». IRC, The Hague, The Netherlands, p. xxix, 233 p.: 52 fig., 47 tab., 1992.

M. R. Collins, T. Eighmy, T., Fenstermacher, J. M., y Spanos, S. K., «Removing natural organic matter by conventional slow sand filtration», Journal American Water Works Association, pp. p. 80-90: 12 fig., 8 tab., 1992.

R. M. Clark, Adams, J. Q., Goodrich, J. A., y Lykins, B. W., «Safe drinking water from small systems : treatment options», Journal American Water Works Association, pp. p. 49-55: 4 fig., 6 tab., photogr., 1992.

S. P. Unvala, «Water economy for water treatment plant waste», Journal of Indian Water Works Association, pp. p. 321-328 : 17 fig., 1992.

Z. A. Aquatek - Pretoria, «Working wonders with water : the Aquatek way». Aquatek, Pretoria, South Africa, p. video (10 min.) : VHS, Pal, 1992.

S. Mesfin, «Constructing and operating treatment plants», in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 139-142: 3 fig., 1 tab.

M. Wegelin, Schertenleib, R., y Boller, M., «The decade of roughing filters : development of a rural water-treatment process for developing countries», Aqua : journal of water supply research and technology, pp. p. 304-316: 17 fig., 2 tab., 1991.

C. Chibi, «Design and performance of a community-level iron removal plant», Waterlines, an international journal of water, sanitation and waste, pp. p. 9-10: 2 fig., 2 tab., photogr., 1991.

J. van der Heide, Orozco, J. G., y van Wasbeek, D., Evaluacion hidraulica de plantas potabilizadoras de filtracion rapida en Nicaragua, vol. no. 40. Delft, The Netherlands: Delft University of Technology, Department of Civil Engineering, 1991, p. 34 p. : 16 fig., 7 tab.

A. M. El Hadi y SD, K. Sugar Comp, «Portable water treatment plant», in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 163-165: 1 fig., 2 photogr.

C. O. C. I. N. A. R. A. - Cali, «Evaluacion de sistemas de abastecimiento de agua con plantas de tratamiento administrado por comunidades : informe final». Centro Inter-Regional de Abastecimiento y Remocion de Agua, Cali, Colombia, p. 3 vol. (ca. 470 p.): fig., tab., 1990.

P. Kankaanpaa, «The Hanoi water supply programme», 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, pp. p. 60-73 : 3 fig.

F. I. F. I. N. N. I. D. A. - Helsinki, Helsinki, F. I. Kefinco -, y KE, K. Ministry o, «Kenya-Finland Western Water Supply Programme : quarterly review Jul 90 - Sep 90». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. 19 p. + annexes (ca. 48 p.) : fig., tab., 1990.

G. K. Folkard, Sutherland, J. P., y Grant, W. D., «Natural coagulants for small scale water treatment : potential applications», ASEP newsletter, pp. p. 1-2, 10, 14: fig., tab., 1990.

B. Kittle y Gollnitz, W. D., «Operator evaluation of small systems», Journal American Water Works Association, pp. p. 40-45 : fig., photogr., 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.

IRC International Water and Sanitation Centre, The Hague, NL y National Environmental Engineering Research Institute -Nagpur, IN, NEERI, «Research and demonstration project on slow sand filtration (phase IV) : inventory of slow sand filters in India». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. ca. 60 p.: tab., 1990.

A. V. Di Michele y Ghooprasert, W., «Selection of urban water supply systems for upgrading», Water international, pp. p. 116-119: tab., fig., 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.