Biblio

M. R. Schock, Lytle, D. A., and Clement, J. A., “Effect of pH, DIC, orthophosphate and sulfate on drinking water cuprosolvency”. US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. x, 95 p. : 22 fig., 10 tab., 1995.

B. Collinson and Sythes, B., “Project implementation manual for use by project communities”. National Commission for Development Planning, Microprojects Unit, Lusaka, Zambia, p. 2 vol. (xii, 176, 196 p.), 1994.

P. Bayer, “Aqua plus guidelist : appropriate technology for water supply and sanitation in the developing countries”. UNICEF, Copenhagen, Denmark, p. xv,, 964 p.: ill., 1988.

UNDP -New York, NY, US, “Plastic pipework, marking out and installing pipework, sanitary plumbing and repairing taps and valves”. UNDP Department of Technical Cooperation for Development, Suva, Fiji, p. 47 p.: fig., 1988.

F. B. Taylor and Wood, W. E., Guia sobre aspectos sanitarios de la plomeria, vol. no. 19. The Hague, The Netherlands: , 1986, p. 132 p.: tab., fig.

Peace Corps -Washington, DC, US, “A training manual in conducting a workshop in the design, construction, operation, maintenance and repair of hydrams”. Peace Corps, Washington, DC, USA, p. iii, 515 p.: fig., 1984.

F. B. Taylor and Wood, W. E., Guidelines on health aspects of plumbing, vol. no. 19. Rijswijk, The Netherlands: IRC, 1982, p. 168 p.

D. T. Lauria, “Design guidelines for low-cost water and sanitation”, in Project monitoring and reappraisal in the International Drinking Water Supply and Sanitation Decade : papers presented at Session 40, ASCE International Convention, New York, NY, May 11-15, 1981, 1981, pp. P. 196-220 : fig., tab.

G. Lynch, “Installation of new services : a training/job manual”. Pan American Health Organization (PAHO), Washington, DC, USA, p. 76 p. : fig., 1980.

W. Ramsay, “Maintenance and testing of domestic water meters : a training/job manual”. Pan American Health Organization (PAHO), Washington, DC, USA, p. 95 p. : fig., 1979.

B. R. Associacao de Janeiro, “Manual do instalador des redes públicas de água”. Banco Nacional da Habitacao, Rio de Janeiro, Brazil, p. Various paging : fig., 1978.

A. R. Inversin, “The construction of a hydraulic ram pump”. South Pacific Appropriate Technology Foundation, Boroko, Papua New Guinea, p. 36 p. : figs., 1977.

F. B. Wright, Rural water supply and sanitation, 3rd ed.rd ed. Huntington, NY, USA: Krieger, 1977, p. xiii, 305 p.

Dof the Env Kingdom, Report of the committee on backsiphonage in water installations. London, UK: United Kingdom, Her Majesty's Stationery Office, 1974, p. 69 p. : 4 drwng, 5 fig., 10 tab.