Cogill, B.

Cogill, B. & Kiugu, S., 1990. Household health and nutrition in Namibia : report on a survey of household health and nutrition in Katutura and selected Northern areas of Namibia, Windhoek, Namibia: UNICEF. Available at: https://www.ircwash.org/sites/default/files/804-NA90-8241.pdf.