Biblio

P. Wirojanagud en Smith, K., “Small watershed management in Thailand”, Waterlines, an international journal of water, sanitation and waste, pp. p. 2-5: photogr., tab., 1990.

R. Belli, “Social activities in support of water supply projects”, Cooperazione / English edition, pp. p. 33-37: photogr., tab., 1990.

C. Furedy en Bubel, A. Z., “Social aspects of solid waste recovery in Asian Cities : with a report on waste picking and solid waste management”, vol. no. 30. Environmental Sanitation Information Center, ENSIC, Bangkok, Thailand, p. 66 p.: photogr., tab., 1990.

U. Ministry o UG, Copenhagen, D. K. D. A. N. I. D. A. -, UG, U. Ministry o, UG, U. Ministry o, en UG, U. Ministry o, “Social mobilization for the rural water and sanitation project”. Uganda, Ministry of Water and Mineral Development, Kampala, Uganda, p. 12 p.: drawing, 1990.

P. C. Pinto, “Social valorization of the water & sanitation sector : action proposal for the nineties”, in Regional conference on water supply and sanitation : evaluation of the International Drinking Water Supply and Sanitation Decade and projections towards the year 2000, Puerto Rico, 4-6 September de 1990, 1990, p. 18 p. : 2 fig.

E. Nordberg en Finer, D., Society, environment and health in low-income countries. Stockholm, Sweden: Karolinska Institute, 1990, p. 186 p. : fig., tab.

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.

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.

B. Matthew, “A socio-economic survey of the El-Geneina water project”. S.n., S.l., p. 13 p., 1990.

S. Arafa en Cotis, M. C., “Solar disinfection of water in rural communities”, in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, pp. P. 90-103: fig., tab.

S. Koottatep, Tiyaporn, S., Kijjanapanich, V., en Karnjanawong, S., “Solar water disinfection : experiences in Thailand”, in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, pp. P. 75-89: fig., tab.

G. Baldi, “Solar water disinfection in Peru”, in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, pp. P. 44-65: fig., tab.

T. A. Lawand, Alward, R., Odeyemi, O., Hahn, J., Kandpal, T. C., en Ayoub, J., “Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988”, vol. 231e. International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. 239 p.: fig., tab., 1990.

J. Hahn, “Solar water purification : annotated bibliography, directory, and glossary”, in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, pp. P. 184-237.

J. Zapp, Santacruz, J., Moncayo, J. I., Montes, M. L., en Hernandez, N., “Solar water purification in Colombia”, in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, pp. P. 66-74: tab.

T. Woto, Yates, R., en Tlhage, J. T., Solar-powered desalination : a case study from Botswana, vol. 65e. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1990, p. viii, 55 p.: fig., tab., photogr.

S. B. Thapa en Spreen, E., “Solid waste management with people's participation : posters of a cooperation project”. Solid Waste Management and Resource Mobilization Centre, Kathmandu, Nepal, p. 35 p.: mainly photogr., 1990.

CIDA -Gatineau, Que, CA, Canadian International Development Agency, Stockholm, S. E. S. I. D. A. -, en UNICEF -New York, NY, US, “Southwest integrated health and water programme : mid term evaluation report”. S.n., S.l., p. 57 p.: fig., tab., 1990.

M. Waterman, “Spring protection : a technical guide of how to protect a spring”. S.n., S.l., p. 6 p. + 16 p. (annexes): drwng., 1990.

E. Nissen-Petersen en Lee, M., “Spring protections”, vol. no. 6. ASAL Rainwater Harvesting, Nairobi, Kenya, p. iii, 29 p.: fig., 1990.

L. K. Sarvodaya Moratuwa, “SRTS project report 1990”. Sarvodaya Rural Technical Services, Moratuwa, Sri Lanka, p. 45 p. + annexes : fig., photogr., tab., 1990.

N. Ministry o NP, “Standardization for rural water supply systems”. Nepal, Department of Water Supply and Sewerage, Regional Directorate, Kathmandu, Nepal, p. xi, 22 p.: fig., tab., 1990.

S. Sutton, “Status of monitoring and evaluation : ZAM 007 water supply and sanitation WASHE programme February 1990”. SWL Consultants, London, UK, p. 59 p.: fig., 1990.

A. M. Wright, “Strategic sanitation planning”, vol. no. WS-1. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 2 p.: fig., 1990.

Z. Comite Nat ZR, “Strategie de developpemt a l'horizon 2010 : secteur eau et assainissement au Zaire”. Kinshasa, Zaire, p. 20 p.: photogr., 1990.