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Found 26 results
Filters: Keyword is valves  [Clear All Filters]
W. P. James, Hydropower valve : a new application for an old device, Journal American Water Works Association, 1998.
F. Clarke, Water management international 1998. London, UK: Sterling Publications, 1997, p. 64 p. : fig., tab.
M. Fox, Water management international 1997 : the annual review of the water and wastewater industry. London, UK: Sterling Publications, 1996, p. 96 p. : fig., tab.
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.
G. B. Halcrow Gr London and UNICEF -New York, NY, US, Drawings of rural water supply and sanitation : modules. UNICEF, New York, NY, USA, p. i, 63 p.: 63 technical drawings, 1989.
G. A. Bridger, Urban water supply and sanitation, vol. no. D2. National Water Supply and Drainage Board, Ratmalana, Sri Lanka, p. 2 vol. (various paging): fig., tab., 1989.
C. A. Ruiz, Curso de abasto de agua para poblaciones. Universidad del Valle, Cali, Colombia, p. 301 p.: fig., 1985.
R. Hahn and Johansson, P., Handpump testing and development: part 5 : the second year-results of completed and ongoing test. Lund University, Institute of Technology, Department of Environmental Engineering, Lund, Sweden, p. 50 p.: fig., tab., 1985.
N. L. D. H. V. - Amersfoort, Rotterdam, N. L. I. W. A. C. O. -, Jakarta, I. D. M. D. P. Produc, ID, I. Directorat, Deventer, N. L. Twijnstra, and DGIS, D. General fo, Training materials for water enterprises. DHV, Jakarta, Indonesia, p. 13 vol. (ca. 1500 p.): fig., 1985.
A. C. Twort, Law, F. M., and Crowley, F. W., Water supply, 3rd ed.rd ed. London, UK: Edward Arnold, 1985, p. iv, 548 p., 22 p. pl.: fig., tab.
R. C. Gumerman, Burris, B. E., and Hansen, S. P., Estimation of small systems water treatment costs ((7 microfiches)). US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xxxiii, 567 p.: fig., tab., 1984.
T. D. Jordan, A handbook of gravity-flow water systems for small communities. London, UK: IT Publications, 1984, p. 224 p.: fig., tab.
R. Hahn, Handpump testing and development: part 3 : new design : particle separator, foot valve and rod guide. Lund University, Institute of Technology, Department of Environmental Engineering, Lund, Sweden, p. 15 p.: fig., photogr., 1983.
S. S. Johansen, Lundar, A., Loevdal, I., and Solgaard, M., Water operators handbook : Mongu Training Centre, Western Province, Zambia. Zambia, Department of Water Affairs, Lusaka, Zambia, p. 137 p.: fig., 1983.
G. Naber, Consiglio, G., and Shimada, Y., Transportation of water over long distances = Transport de l'eau sur de longues distances, in 14th International water supply congress held in Zurich, 6-10 September 1982 : technical papers = 14eme Congres de l'Association Internationale des Distributions d'Eau, 1982, pp. Paper no. 15 (P. SS15-1 - SS15-17 : 8 fig., 2 tab.).
A. Rudin and Plumtree, A., Design for plastic hand pump and well. Waterloo Research Institute, Waterloo, Ont, Canada, p. viii, 144 p.: fig., tab., 1978.
Y. M. Sternberg and Knight, R., Final report on the development and testing of the robovalve, vol. AID contract AID/ta-c-1461. International Rural Water Resources Development Laboratory, College Park, Maryland, p. 70 p. : 8 fig., 4 tab., 5 app., 1978.
WHO. Regional Office for South-East Asia -New Delhi, IN, SEARO, Typical designs for engineering components in rural water supply, vol. no. 2. World Health Organization South-East Asia Regional Office, New Delhi, India, p. 49 p.: tech. drwng., 1976.


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