Biblio

K. Tayler, “Sewerage for low-income communities in Pakistan”, Waterlines, an international journal of water, sanitation and waste, pp. p. 21-24: fig., photogr., tab., 1990.

M. Vines and Reed, B., “Reduced cost sewerage - does it work?”, in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 111-114: fig., tab.

World Bank -Washington, DC, US, PK, P. Ministry o, and CIDA -Gatineau, Que, CA, Canadian International Development Agency, “Draft review of Orangi Pilot Project”, presented at the 1988-01-01, Islamabad, Pakistan, 1988, p. 27 P.: tab.

UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme, The design of shallow sewer systems. Nairobi, Kenya: UN-Habitat, United Nations Centre for Human Settlements, 1986, p. iii, 87 p.: fig., tab.

D. D. Mara, McGarry, M., and Sinnatamby, G., “Shallow systems offer hope to slums”, World water, pp. p. 39-41: ill., 1986.

N. Canelli, “Sistemas condominiales de agua y alcantarillado : proyecto piloto el alto – Bolivia”. World Bank, Lima, Peru, p. 94 p.