Biblio

M. Ali and Rouse, J., Vehicles for people or people for vehicles : issues in waste collection. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2002, p. xviii, 104 p. : 27 boxes, fig., photogr.

A. Cotton, Snel, M., and Ali, M., “The challenges ahead - solid waste management in the next millennium”, Waterlines, an international journal of water, sanitation and waste, pp. p. 2-5 : 1 fig., 2 photogr., 1 tab., 1999.