Biblio

P. H. Rossi and Freeman, H. E., Evaluation : a systematic approach, 5th ed.th ed. Newbury Park, CA, USA: SAGE Publications, 1993, p. xii, 485 p.

S. A. Esrey, L. Brown, D. P., and Hurtado, E., “Follow-on assessment of a behavior-based monitoring system for the health education component of the rural water and health project : CARE-Guatemala”, vol. no. 385. Environmental Health Project (EHP), Arlington, VA, USA, p. vii, 82 p., 1993.

D. C. National R. Washington, Ground water vulnerability assessment : contamination potential under conditions of uncertainty. Washington, DC, USA: National Academy Press, 1993, p. xiii, 204 p.: fig., tab.

J. Pinfold, “A hygiene intervention designed to reduce the incidence of diarrhoeal disease in rural northeast Thailand”. University of Leeds, Department of Civil Engineering, Leeds, UK, p. x p.: 1 fig., 3 tab., 1993.

I. T. F. A. O. - Rome, “Integrated rural water management : proceedings of the technical consultation on integrated rural water management : 15 - 19 March 1993 Rome”. Food and Agriculture Organization (FAO), Rome, Italy, p. viii, 346 p.: tab., 1993.

W. Nigg, “Le moringa oleifera : etat des connaissances : programme d'investigations complementaires”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. ii, 63 p.: tab., 1993.

R. A. Lambert, “The need for and design of a pressurized discharge human-powered treadle pump”, Water resources journal, pp. p. 90-97: 9 fig., 1993.

F. W. Pontius, “Nitrate and cancer : is there a link?”, Journal American Water Works Association, p. p. 12, 14, 1993.

R. E. Seidel, Notes from the field in communication for child survival. Washington, DC, USA: Academy for Educational Development, 1993, p. x, 246 p. : fig., tab., photogr.

I. Lardinois and van de Klundert, A., Organic waste : options for small-scale resource recovery, vol. no. 1. Amsterdam, The Netherlands: Technology Transfer for Development, 1993, p. 132 p. : fig., ill., tab.

M. A. Rahman, People's self-development : perspectives on participatory action research : a journey through experience. London, UK: ZED Books, 1993, p. 234 p.

J. T. Visscher, Beron, F., G. C., G., and Fernandez, J., “Pre-treatment alternatives for drinking water supply systems : selection, design, operation and maintenance”, vol. no. 22. IRC, The Hague, The Netherlands, p. viii, 101 p.: 40 fig., 19 tab., 1993.

M. Mwangola and Schertenleib, R., “Priority areas for research in the water and sanitation sector”. WSSCC Working Group on Applied Research, Geneva, Switzerland, p. 13 p., 1993.

WHO -Geneva, CH, World Health Organization, “Programme for control of diarrhoeal diseases : interim programme report 1992”. World Health Organization, Diarrhoeal Diseases Control Programme, Geneva, Switzerland, p. ii, 59 p.: 19 boxes, 5 fig., 10 tab., 1993.

J. Moris and Copestake, J., Qualitative enquiry for rural development : a review. London, UK: IT Publications, 1993, p. vii, 117 p. : 16 boxes, 1 fig., 11 tab.

J. E. Gould and Naidu, K. G., “Rainwater catchment systems application and technology workshop proceedings : 1st - 3rd March 1993”. Botswana Technology Centre, Gaborone, Botswana, p. 129 p. : fig., 1993.

I. N. Centre for Allahabad, “R&D report on rural sanitation”. Centre for Development of Rural Technology, Allahabad, India, p. 26 p. : techn.drwgs., 1993.

M. J. Kimani and Naumann, E., “Recent experiences in research, development and dissemination of renewable energy technologies in sub-Saharan Africa, Nairobi, Kenya, March 29 - April 2, 1993 : seminar proceedings”. German Academic Exchange Service (DAAD), Nairobi, Kenya, p. xii, 134 p. : fig., tab., 1993.

R. Schertenleib, “Report for consideration at the Rabat meeting of the Council, 7-10 September 1993. Vol. 2 : Main report : applied research in water supply and sanitation”, presented at the 1993-01-01, Geneva, Switzerland, 1993, p. 37 p.

WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council, “Signposts to better water supplies and safer sanitation : outcome in summary of the second Global Forum of the Water Supply and Sanitation Collaborative Council, Rabat, 7-10 September 1993 : making the most of resources”. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 52 p., 1993.

R. Carter, “Small-scale irrigation : the need for thorough feasbility studies”, Waterlines, an international journal of water, sanitation and waste, pp. p. 12-14: 2 fig., photogr., 1993.

J. T. Inglis, Traditional ecological knowledge : concepts and cases. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1993, p. 142 p.: fig., map., tab.

F. R. Internatio Paris, World Meteorological Organization -Geneva, CH, WMO, and Paris, F. R. U. N. E. S. C. O. -, “UNESCO/WMO/ICSU International Conference on Hydrology : towards the 21st century : research and operational needs (Paris, 22-26 March 1993)”. pp. p. 1-21, 1993.

J. A. Faby and Eleli, A. A., “Utilisation de la graine de moringa : essais de floculation au laboratoire et en vraie grandeur”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. v, 132 p.: fig., tab., 1993.

R. Shaw, Pickford, J., and Steele, R., “Water, environment and management : proceedings of the 18th WEDC Conference, Kathmandu, Nepal, 30 August - 3 September 1992”. Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. xvi, 283 p.: fig., tab., 1993.