Newman, G.J.

Johnson, C.R. & Newman, G.J., 1986. Alternative sanitation systems for the Kenyan small towns shelter and community development project, (Wash field report NO. 161) Arlington, VA, USA: Water and Sanitation for Health Project (WASH). Available at: https://fr.ircwash.org/sites/default/files/824KE86-3854.pdf.