Biblio

WHO -Geneva, CH, World Health Organization, World Bank -Washington, DC, US, UNDP -New York, NY, US, UNFPA -New York, NY, US, Paris, F. R. U. N. E. S. C. O. -, y UNICEF -New York, NY, US, «Implementing the 20/20 initiative : achieving universal access to basic social services». UNICEF, New York, NY, USA, p. 30 p. : fig., tab., photogr., 1998.

World Bank -Washington, DC, US, «Bolivia rural water and sanitation project : staff appraisal report». World Bank Latin America and the Caribbean Regional Office, Washington, DC, USA, p. iii, 86 p., 1995.

World Bank -Washington, DC, US, PK, P. Ministry o, y 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.

World Bank -Washington, DC, US, PK, P. Ministry o, y CIDA -Gatineau, Que, CA, Canadian International Development Agency, «National workshop on rural water supply and sanitation : draft review of Aga Khan rural support programme». p. 30 p.: tab., 1988.

World Bank -Washington, DC, US, UNDP -New York, NY, US, BW, B. -, y UNICEF -New York, NY, US, «Self help environmental sanitation project : end of project evaluation report». UNICEF, New York, NY, USA, p. 69 p., 1988.

World Bank -Washington, DC, US, «Rural water supply and sanitation : a framework for improving investments». World Bank, Washington, DC, USA, p. xv, 133 p + 2 annexes (24, 5 p): fig., tab., 1985.

World Bank -Washington, DC, US, «Agua potable para poblados». World Bank, Washington, DC, USA, p. 117 p.: tab., 1976.

World Bank -Washington, DC, US, «Village water supply». World Bank, Washington, DC, USA, p. 96 p. : fig,, tab., 1976.