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Found 7 results
Filters: Keyword is hyedwat  [Clear All Filters]
1993
Cairncross, S. y Feachem, R.G., Environmental health engineering in the tropics : an introductory text, 2nd ed.ª ed. Chichester, UK: Wiley, 1993, p. xi, 306 p.: fig., tab.
Craun, G.F., «Safety of water disinfection : balancing chemical and microbial risks». ILSI Press, Washington, DC, USA, p. xxvi, 690 p.: fig., tab., 1993.
1990
Kerr, C., Community health and sanitation. London, UK: IT Publications, 1990, p. xii, 317 p.: fig., tab.
Morgan, P., Rural water supplies and sanitation. London, UK: Macmillan, 1990, p. 358 p.: ill.
1989
Kerr, C., Community water development. London, UK: IT Publications, 1989, p. xii, 279 p.: fig., tab.
1987
Pike, E.G., Engineering against schistosomiasis / bilharzia : guidelines towards control of the disease. Basingstoke, UK: Macmillan, 1987, p. vi, 234 p.: fig., photogr.