1. Ag Bendech M, Chauliac M & Malvy DJM (1998) Assessment of dietary intake at home and outside the home in Bamako (Mali) Ecol. Food Nutr. 37 135–162
2. Bibagambah JR (1992) Macro-level constraints and the growth of the informal sector in Uganda In The Rural–Urban Interface in Africa: Expansion and Adaptation, eds. J Baker & PO Pederson pp 303–313 Copenhagen: The Scandinavian Institute of African Studies and Centre for Development Research
3. Braun J von, McComb J, Fred-Mensah BK & Pandya-Lorch R (1993) Urban Food Insecurity and Malnutrition in Developing Countries: Trends, Policies, and Research Implications Washington, DC: International Food Policy Research Institute
4. CBS (1994) Kenya Population Census, 1989, Vol 1 Nairobi: CBS
5. Chakravarty I & Canet C (1996) Street foods in Calcutta Food Nutr. Agric. 17/18 30–37