Chanlett, E.T.

Chanlett, E.T., 1981. UNICEF/PAHO joint workshop on drinking water and sanitation in rural and urban slum areas : Lima, Peru 17-22 November 1980, (Wash field report no. 30) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/71UICE80-3086.pdf.