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1989
Gadkari, S.K., Kaul, S.N., Badrinath, S.D., Deshpande, V.P., y Dixit, R.C., «Performance evaluation of continuous flow iron removal pilot plant», Asian environment, pp. p. 31-38: fig., tab., 1989.
ACODAL -Cali, CO, «Seminario internacional sobre reduccion y control de perdidas de agua, Agosto 21 al 25 de 1989, Cali, Colombia : memorias». Asociacion Colombiana de Ingenieria Sanitaria y Ambiental, Cali, Colombia, p. 267 p. : fig., tab., 1989.
IRC International Water and Sanitation Centre, The Hague, NL y National Environmental Engineering Research Institute -Nagpur, IN, NEERI, «Slow sand filtration : phase IV final report». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 118 p.: fig., tab., 1989.
Yhdego, M., «Waste stabilization ponds in Tanzania», Waterlines, an international journal of water, sanitation and waste, pp. p. 10-12: photogr., tab., 1989.
Cestti, R., «Water resources : problems and issues for the water supply and sanitation sector». World Bank, Water and Sanitation Division, Washington, DC, USA, p. 41 p.: tab., 1989.
1988
Karp, A., Journey, W., Roche, R., Langenegger, O., Arlosoroff, S., Tschannerl, G., y Grey, D., Abastecimiento de agua a la comunidad : la opcion de la bomba manual. Washington, DC, USA: World Bank, 1988, p. xi, 208 p.: fig., tab.
Karp, A., Journey, W., Roche, R., Langenegger, O., Arlosoroff, S., Tschannerl, G., y Grey, D., Approvisionnement en eau des collectives : l'option "pompes manuelles". Washington, DC, USA: World Bank, 1988, p. xi, 204 p.: fig., tab.
Suki, A., Jenny, H., y Rashid, M.D., «Efficiency of oxidation ponds», in The proceedings of the 14th WEDC Conference : water and urban services in Asia and the Pacific : Kuala Lumpur, 11-15 April 1988, 1988, pp. p. 42-45: fig., tab.
Orvichian, S., Prasert, C., y Susumu Kawamura, «Improving water supply in Thailand», Journal American Water Works Association, pp. p. 59-66: fig., photogr., 1988.
«Package on-site domestic wastewater treatment system», 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. 383-389: fig., tab.
Yaziz, M.I. y Din, O., «Portable slow sand filter performance», in The proceedings of the 14th WEDC Conference : water and urban services in Asia and the Pacific : Kuala Lumpur, 11-15 April 1988, 1988, pp. p. 19-22: fig., tab.
Bryck, J.M.G., Walker, B.W., y Hendricks, D., «Slow sand filtration at 100 Mile House, British Columbia, Canada». S.n., S.l., pp. P. 211-220 : 4 tab, 1988.
Graham, M.J.D., Slow sand filtration : recent developments in water treatment technology. Chichester, UK: Ellis Horwood, 1988, p. ix, 412 p.: fig., tab.
Orth, H.M. y Sapkota, D.P., «Upgrading a facultative pond by implanting water hyacinth», Water research, pp. p. 1503-1511: fig., tab., 1988.
Kirchhof, W., «Wastewater treatment in low cost bamboo trickling filters and pond systems», 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. 391-397: fig., tab.
1987
Karp, A., Journey, W., Roche, R., Langenegger, O., Arlosoroff, S., Tschannerl, G., y Grey, D., Community water supply : the handpump option. Washington, DC, USA: World Bank, 1987, p. x, 202 p.: ill., tab.
Cabraal, A., Seiss, A., Slominski, L., Buresch, M., y Kenna, J., «A comparative assessment of photovoltaics, handpumps and diesels for rural water supply». National Technical Information Service, Springfield, VA, USA, p. viii, 170 p.: fig., tab., 1987.
Melcer, H., Topnik, B.H., y Bedford, W.K., Conversion of small municipal wastewater treatment plants to sequencing batch reactors, vol. EPS 3/NR/2. Ottawa, Ont, Canada: Environment Canada, 1987, p. viii, 33 p.: fig., tab.
Smith, P.G. y Ahmed, F., «Design and performance of a community type iron removal plant for hand pump tubewells», Journal of the Institution of Water Engineers and Scientists, pp. p. 167-172: fig., 1987.
Michaelides, G., «Laboratory experiments on efficiency of foul flush diversion systems», in Proceedings of the Third International Conference on Rain Water Cisterm Systems : 14-16 January 1987, Khon Kaen, Thailand, 1987, pp. P. B1-1 B1-19: fig., tab.
Hobbs, G.W., «Solar photovoltaic water pumping system design and performance». University of New South Wales, School of Mechanical and Industrial Engineering, Sydney, NSW, Australia, p. 75 p. + 21 p. annexes: fig., 1987.
Srivastava, S.K., Pant, N., y Pal, N., «Studies on the efficiency of a local fertilizer waste as a low cost adsorbent», Water research, pp. p. 1389-1394: fig., tab., 1987.
1986
Landrieux, G., «Comparaison technique des principales pompes a main». CEFIGRE, Sophia Antipolis, France, p. 34 p. + 46 p. ann.: fig., tab., 1986.
Gross, L.M., Schneider, R., y Solares, C., «Evaluacion del proyecto de agua y saneamiento rural en Honduras», vol. no. 169. Water and Sanitation for Health Project (WASH), Washington, DC, USA, p. xi, 123 p.: fig., tab., 1986.
Ryan, B. y Mara, D.D., La ventilation des latrines a fosse : methodologie d'enquete sur le terrain, vol. no. 4. Washington, DC, USA: World Bank, Technology Advisory Group, 1986, p. v, 17 p. : tab., photogr.

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