Biblio

M. H. A. Wegelin-Schuringa, «Operation and maintenance of sanitation systems in urban low-income areas in India and Thailand : report on a joint research programme, 1989-1993», vol. 6-E. IRC, The Hague, The Netherlands, p. x, 97 p. : 10 fig., 11 tab., 1997.

M. H. A. Wegelin-Schuringa y Kodo, T., «Tenancy and sanitation provision in informal settlements in Nairobi : revisiting the public latrine option», Environment and urbanization, pp. p. 181-190, 1997.