Biblio

S. R. A. Huttly, Cousens, S. N., Shier, R. P., Chavasse, D. C., Murphy, O. A., and Akhtar, T., “Impact of fly control on childhood diarrhoea in Pakistan : community randomised trial”, The lancet, pp. p. 22 - 25 : 1 fig., 2 tab., 1999.

R. S. Wotton and Hirabayashi, K., “Midge larvae (diptera: chironomidae) as engineers in slow sand filter beds”, Water research, pp. p. 1509-1515 : 3 fig., 1999.

G. Sabatinelli, “Vector and pest control in refugee situations”. United Nations High Commissioner for Refugees, Geneva, Switzerland, p. vi, 104 p., xvi p. pl. : 10 fig., 6 tab., 1997.

J. A. R. Rozendaal, Vector control : methods for use by individuals and communities. Geneva, Switzerland: World Health Organization (WHO), 1997.

M. Makayoto, “Biological control of urban and rural filth flies”, in Conference on safe water environments, Eldoret, Kenya, August 21-23, 1995, 1996, pp. P. 20-23 : 1 box.

G. Sabatinelli, “Lutte antivectorielle dans les situations de refugies”. United Nations High Commissioner for Refugees, Geneva, Switzerland, p. vi, 104 p., xvi p. pl. : 10 fig., 6 tab., 1996.

R. N. Middleton, “Making VIP latrines succeed”, Waterlines, an international journal of water, sanitation and waste, pp. p. 27-29: 1 fig., 3 photogr., 1995.

R. Burgess, “Rural school sanitation pilot project”, in Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, pp. P. 131-133.

M. Zun, Wenxuan, G., and Shengqing, R., “New achievements of hygienic efficiency for biogas in China”, Biogas newsletter Nepal, pp. p. 2-5 : 6 tab., 1992.

L. Oldham, Sociocultural factors influencing the prevalence of diarrheal disease in rural Upper Egypt : an ethnographic study in six villages : final summary report. Cairo, Egypt: UNICEF, 1990, p. 89 p.: 1 map.

H. Sholkami, Sociocultural factors influencing the prevalence of diarrheal disease in rural Upper Egypt : an ethnographic study of two villages of Assiut : final report. Cairo, Egypt: UNICEF, 1990, p. 159 p.

C. F. Curtis, Hawkins, P. M., and Keto, A. J., “A trial of insect traps for pit latrines in Dar es Salaam”. London School of Hygiene and Tropical Medicine, London, UK, p. 14 p.: fig., 1983.

B. A. Ryan and Mara, D. D., “Ventilated improved pit latrines : vent pipe design guidelines”. World Bank, Washington, DC, USA, 1983.