Biblio

D. J. Bradley, Stephens, C., Harpham, T., and Cairncross, S., A review of environmental health impacts in developing country cities, vol. no. 6. Washington, DC, USA: World Bank, 1992, p. xi, 58 p.: 13 tab.

P. Vaughan, Lusty, T., and Harpham, T., In the shadow of the city : community health and the urban poor. Oxford, UK: Oxford University Press, 1988, p. xviii, 237 p.: fig., tab.