Biblio

Z. A. C. S. I. R. - Pretoria and Braamfontein, Z. A. Mvula Trus, “Study report on management of faecal waste from on-site sanitation systems”. South Africa, Department of Water Affairs and Forestry, Pretoria, South Africa, p. iii, 73 p. : fig., tabs., 2001.

I. C. Blackett, “Low-cost urban sanitation in Lesotho”, vol. no. 10. World Bank, Washington, DC, USA, p. xiii, 46 p.: boxes, drwngs., photogr., 1994.

L. Pelepele and Barraclough, D. S., “Water and Sewerage Branch in transition”, in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 245-248.

P. Cross, “A review of sociological aspects of urban sanitation : March 18 - April 9, 1982”. Lesotho, Ministry of Interior, Housing Division, Maseru, Lesotho, p. vi, 48 p., 1982.