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Kere, B., Traore, S., Tandia, C.T., Rabo, A., and Traore, B., “Rapport final: inventaire des gaz à effet de serre émis par les déchets”. Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 53 p. : tabs., 1998.

Annoh, C., “Septae/faecal sludge treatment in Ghana”. St. Gallen, Switzerland, p. 9 p. : 4 tab., 1998.

Strauss, M., Heinss, U., and Larmie, S.A., “Solids separation and pond systems for the treatment of faecal sludges in the tropics : lessons learnt and recommendations for preliminary design”, vol. no. 5/98. Water and Sanitation in Developing Countries (SANDEC), Duebendorf, Switzerland, 1998.

Strauss, M. and Heinss, U., “Workshop on faecal sludge treatment : Sogakope, Ghana, 3 - 5 December 1997 :”. Water and Sanitation in Developing Countries (SANDEC), Duebendorf, Switzerland, p. vi, 51 p. : fig., ill., tab., 1998.

Strauss, M., “Treatment of sludges from non-sewered sanitation system”, in Workshop on sustainable municipal waste water treatment systems, 12-14 November 1996, Leusden, the Netherlands, 1997, pp. P. 161-184 : 10 fig., 5 tab.

Casey, T.J., Unit treatment processes in water and wastewater engineering. Chichester, UK: Wiley, 1997, p. xii, 280 p. : fig., photogr., tab.

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Stoll, U., Municipal sewage sludge management, vol. no. 39. Bangkok, Thailand: Environmental Systems Information Center, 1996, p. 83 p. : fig., tech. drwngs., tab.

Arundel, J., Sewage and industrial effluent treatment : a practical guide. Oxford, UK: Blackwell Science, 1995, p. xiii, 242 p.: fig., tab.

Strauss, M. and Heinss, U., “SOS - management of sludges from on-site sanitation : faecal sludge treatment : challenges, process options and field research : a state-of-knowledge report”, SANDEC news, pp. p. 2-13: 7 fig., 4 tab., 4 photogr., 1995.

Lettinga, G. and Haandel, A.C. van, Anaerobic sewage treatment : a practical guide for regions with a hot climate. Chichester, UK: Wiley, 1994, p. x, 226 p. : fig., tab.

Centre pour l'Environment et le Development en Afrique -Cotonou, BJ, CEDA, “Des latrines à la portée de tous "Contribution à la recherche de l'assainissement autonome à faible coût"”. Center for Environment and Development in Africa (CEDA), Cotonou, Benin, p. 82 p. : fig., 1994.

WASTE -Gouda, NL and Netherlands. Ministry of Foreign Affairs -NL. DGIS, Directorate General for Development Cooperation, “Summary of the comparative study on pit emptying technologies (COMPET) executed in Dar Es Salaam, Tanzania (1991-1993)”. WASTE, Gouda, The Netherlands, p. 20 p. : photogr., 1993.

IWSA -London, GB, International Water Association and Malaysian Water Association -Kuala Lumpur, MY, “Water Malaysia '92 : 8th ASPAC - IWSA Regional Water Supply Conference and Exhibition, Kuala Lumpur, Malaysia, 26-30 October 1992”. IWSA Asia Pacific Group (ASPAC), Kuala Lumpur, Malaysia, p. 6 vol., 1992.

Quebec (State). Ministere de l'Environnement -CA, Canada. Environment Canada -CA, Centre Saint-Laurent -Montreal, Que, CA, Communaute urbaine de Quebec -Quebec, Que, CA, Societe quebecoise d'assainissement des eaux -Montreal, Que, CA, and Association quebecoise des techniques de l'eau -Montreal, Que, CA, “14th International symposium on wastewater treatment : November 12 and 13, 1991. 3rd Workshop on drinking water : November 14, 1991 : Montreal, Quebec : proceedings = 14e Symposium international sur le traitement des eaux usees : les 12 et 13 novembre 199”. Canada, Ministry of Supply and Services, Ottawa, Ont, Canada, p. xi, 519 p.: fig., tab., 1991.

Polprasert, C., Organic waste recycling. Chichester, UK: Wiley, 1989, p. xiv, 357 p.: fig., tab.

UNEP -Nairobi, KE, Environmental guidelines for domestic wastewater management, vol. no. 14. Nairobi, Kenya: UNEP, United Nations Environment Programme, 1988, p. vi, 29 p.

Nicoll, E.H., Small water pollution control works : design and practice. Chichester, UK: Ellis Horwood, 1988, p. 502 p.: fig., tab.

Williams, R.B. and Culp, G.L., Handbook of public water systems. New York, NY, USA: Van Nostrand Reinhold, 1986, p. xiv, 1113 p.: fig., tab.

Yayehyirad, G., “Combined treatment of domestic and industrial wastewaters”. Tampere University of Technology, Dept. of Civil Engineering, Tampere, Finland, p. 94 p., 1984.

Gumerman, R.C., Burris, B.E., and Hansen, S.P., “Estimation of small systems water treatment costs ((7 microfiches))”. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xxxiii, 567 p.: fig., tab., 1984.

Canada. Environment Canada -CA, Manual for land application of treated municipal wastewater and sludge. Ottawa, Ont, Canada: Environment Canada, 1984, p. xii, 216 p.: fig., tab.

Escritt, L.B. and Haworth, W.D., Sewerage and sewage treatment : international practice. Chichester, UK: Wiley, 1984, p. xiii, 539 p.: fig., tab.

Rassu, H., “Temperature effects on extended aeration activated sludge process”. Tampere University of Technology, Dept. of Civil Engineering, Tampere, Finland, p. 119 p., 1984.