Biblio

F. A. Bell, «Review of effects of silver-impregnated carbon filters on microbial water quality», Journal American Water Works Association, pp. p. 74-76: 4 tab., 1991.

B. Hydbom, «Step draw-down pumping test», vol. no. 4. UNICEF, Copenhagen, Denmark, p. 14 p.: fig., 1991.

V. Raj, «Treatise of utilization of bamboo as reinforcement in ferrocement», Journal of ferrocement, pp. p. 371-382: 1 fig., 6 tab., 1991.

National Water Well Association -Worthington, OH, US, «Understanding computer use in ground water science: an anthology : 24 papers on how computer technology can be used to better understand and illustrate ground water conditions». National Ground Water Association, Dublin, OH, USA, p. ca. 200 p.: fig., tab., 1991.

G. P. Kruseman y de Ridder, N. A., Analysis and evaluation of pumping test data, 2nd rev. ed.ª ed., vol. no. 47. Wageningen, The Netherlands: International Institute for Land Reclamation and Improvement, 1990, p. 377 p.: fig., tab.

J. Besselink, Grupa, J., y Smulders, P., Behaviour of deepwell handpumps with PVC rising mains. Arnhem, The Netherlands: InterAction Design, 1990, p. 94 p.: 50 fig.

M. J. D. Graham, Mbwette, T. S. A., y Steitieh, M. A. R., «Performance of fabric-protected slow sand filters treating a lowland surface water», Journal of Institution of Water and Environmental Management, pp. p. 51-61: fig., 1990.

J. Besselink, «Problemes techniques de la pompe Volanta a Dosso, Niger : inventarisation et analyse, causes et remedes : rapport de la mission d'appui au PHV/DDH-Dosso Niger du 6.05.90 au 8.07.90». InterAction Design, Arnhem, The Netherlands, p. 28 p.: fig., 1990.

P. Paramasivam, Ong, K. C. G., Tan, K. H., y Lee, S. L., «Rainwater storage using ferrocement tanks in developing countries», Journal of ferrocement, pp. p. 377-384: fig., tab., 1990.

M. A. Barry, «Rapport d'activite sur les experimentations de pompes a motricite humaine en hydraulique villageoise». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. a-e, 84 p.: fig., tab., 1990.

I. N. U. N. I. C. E. F. Reg Delhi, Delhi, I. N. World Bank, y IN, I. Rajiv Gand, «Report on field testing in Coimbatore of the standard India Mark II and open top cylinder India Mark III pumps». World Bank Regional Water and Sanitation Group South Asia, New Delhi, India, p. ca. 130 p.: fig., tab., 1990.

B. Joshi, «Technical assistance to the Bolgatanga Community Water and Sanitation Pilot Project : technical report». Ghana Water and Sewerage Corporation, Accra, Ghana, p. 22 p.: 1 tab., 1990.

K. J. Ives, «Testing of filter media», Aqua : journal of water supply research and technology, pp. p. 144-151: fig., tab., 1990.

M. T. Martins, Pellizari, V. H., Dutka, B. J., El-Shaarawi, A., Alfredo, G., Ribeiro, G., y Matsumoto, E. F., «Coliphage association with coliform indicators : a case study - Brazil», Toxicity assessment, pp. p. 329-338: tab., 1989.

C. Kerr, Community water development. London, UK: IT Publications, 1989, p. xii, 279 p.: fig., tab.

P. Beekman y de Jongh, J., «Design rules for fatigue life of PVC rising mains and stainless steel pumprods of hand pumps». Eindhoven University of Technology, Eindhoven, The Netherlands, p. 51 p.: fig., tab., 1989.

M. Chaudhuri y Prasad, V. S., «Development of filtration/adsorption media for removal of bacteria and turbidity from water», Water science and technology, pp. p. 67-71: tab., 1989.

J. Grupa, «The dynamical behaviour of man driven piston lift pumps : semesterial report : period 01-10-1988 till 31-01-1989». Eindhoven University of Technology, Eindhoven, The Netherlands, p. 50 p.: fig., 1989.

M. S. Nair, «An evaluation and assessment report of pre-testing the book on "water"». Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. 41 p.: fig., 1989.

D. J. Hilton, «Further development of the inclined coil pump», Waterlines, an international journal of water, sanitation and waste, pp. p. 20-22: fig., photogr., 1989.

«Handpump design put to the test», World water, p. p. 22: photogr., 1989.

P. Jeffcoate y Pond, R., Large water meters : guidelines for selection, testing, and maintenance, vol. no. 111. Washington, DC, USA: World Bank, 1989, p. xii, 104 p.: fig., tab.

J. Besselink, «Measuring program IAD : first semestrial report : period 01-08-88 till 31-01-89». InterAction Design, Arnhem, The Netherlands, p. 66 p.: fig., 1989.

G. B. Public Hea London, «Performance of fabric protected slow sand filters treating poor quality river water». Imperial College, Department of Civil Engineering, Public Health and Water Resea, London, UK, p. 76 p.: fig., tab., 1989.

W. K. Boehmer y Silvertant, L. A. M., «Rada' integrated rural development project : mission to the geohydrology section, 25 April - 13 May 1989». Ilaco, Arnhem, The Netherlands, p. ii, 35 p., 1989.