Biblio

CTA -Wageningen, NL, Technical Centre for Agricultural and Rural Cooperation ACP-EU, Paris, F. R. G. R. E. T. -, and London, G. B. I. T. D. G. -, “Tools for agriculture : a guide to appropriate equipment for smallholder farmers”. IT Publications, London, UK, p. viii, 238 p.: fig., tab., ill., photogr., 1992.

UNHCR -Geneva, CH, United Nations High Commissioner for Refugees, “Water manual for refugee situations”. United Nations High Commissioner for Refugees, Geneva, Switzerland, p. 160 p. : 35 fig., 1992.

C. Wanjala, “Community training syllabus : spring committees' seminars”. Kefinco, Helsinki, Finland, p. 28 p., 1991.

del'Hydrauli Mines, “Projet hydraulique villageoise et assainissement : quatrieme rapport annuel d'execution”. Mali, Ministere des Mines, de l'Hydraulique et de l'Energie, Direction Nationale de l'Hydraulique, Bamako, Mali, p. 30 p. : tab., 1991.

A. Derrick, Francis, C., and Bokalders, V., Solar photovoltaic products : a guide for development workers, Rev.ed. London, UK: IT Publications, 1991, p. 127 p.: fig., ill., tab.

National Water Well Association -Worthington, OH, US, “Understanding computer use in ground water science: an anthology : 24 papers on how computer technology can be used to better understand and illustrate ground water conditions”. National Ground Water Association, Dublin, OH, USA, p. ca. 200 p.: fig., tab., 1991.

W. Affairs an Development, “Workplan interim phase Shinyanga Rural Water and Sanitation Programme : July 1991 - June 1992”. Tanzania, Ministry of Community Development, Women Affairs and Children, Shinyanga, Tanzania, p. 29 p. : 5 fig., 6 tab., 1991.

M. Webster and Johnson, B., “Africare Nigeria: field investigation of causes of failed water supply boreholes and pumping systems in Imo and Akwa Ibom States, Nigeria”, vol. no. 286. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 88 p.: map., photogr., tab., 1990.

F. I. F. I. N. N. I. D. A. - Helsinki, Helsinki, F. I. Kefinco -, and KE, K. Ministry o, “Community training syllabus : pump attendants training seminar”. Kefinco, Helsinki, Finland, p. 31 p. : drawing, 1990.

I. Rajiv Gand IN and Delhi, I. N. Bureau of, “List of Indian standards and subjects under standardization (as on 31 Dec 1989”. Bureau of Indian Standards, New Delhi, India, p. 17 p., 1990.

M. Roettjes, “More than 10 years experience with hydro-powered pumping schemes : pumping water with micro hydropower in Rwanda”, Hydronet, pp. p. 2-3: tab., photogr., 1990.

C. Wanjala, “Syllabus for well committees' seminar”. Kefinco, Helsinki, Finland, p. 39 p. : drwng., 1990.

S. H. Tarng, “The feasibility of water lifting technology in Thailand”, vol. no. RSPR ET-89-9. Asian Institute of Technology, Bangkok, Thailand, p. Microfiches (3) x, 130 p. : 62 fig., 18 tab., 1989.

D. General fo DGIS, “Programme d'hydraulique villageoise (deuxieme phase) departement de Dosso : plan d'operations du programme hydraulique villageoise periode de janvier 1989 de juillet 1991”. Conseil de l'Entente, Programme d'Hydraulique Villageoise, Dosso, Niger, p. 25 p., 1989.

T. E. Manning, Cefis, G., and Mencarelli, E., “Pulsa solar water oscillation pumps”, in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 88-91: fig.

W. K. Boehmer and Silvertant, L. A. M., “Rada' integrated rural development project : mission to the geohydrology section, 25 April - 13 May 1989”. Ilaco, Arnhem, The Netherlands, p. ii, 35 p., 1989.

W. K. Boehmer, “Rada water supply and sanitation project : visitor's report”. Ilaco, Arnhem, The Netherlands, p. i, 13 p., 1989.

S. Vigneswaran, Bhattarai, K. K., and R. Tiwaree, S., “Small community water supply : an illustrative manual”. Asian Institute of Technology, Environmental Engineering Division, Bangkok, Thailand, p. vi, 56 p.: fig., 1989.

B. McNelis and Derrick, A., “Solar water pumping : clean water for rural areas”. IT Power, Eversley, UK, p. [19] p.: fig., 1989.

H. Dupriez and Chleq, J. - L., Vanishing land and water : soil and water conservation in dry lands. London, UK: Macmillan, 1989, p. vi, 117 p.: fig., photogr.

F. Brughuis, “Watervoorziening voor de Derde Wereld”. Twente University of Technology, Technology and Development Group, Enschede, The Netherlands, p. 50 p.: fig., 1989.

P. Bayer, “Aqua plus guidelist : appropriate technology for water supply and sanitation in the developing countries”. UNICEF, Copenhagen, Denmark, p. xv,, 964 p.: ill., 1988.

L. K. National W. Ratmalana, Ground water, vol. no. D4. Ratmalana, Sri Lanka: National Water Supply and Drainage Board, 1988, p. ii, 53 p.: fig.

D. Both and Oostendorp, P. A., Handbook for comparative evaluation of technical and economic performance of water pumping systems. Amersfoort, The Netherlands: Consultancy Services Wind Energy Developing Countries, 1988, p. 242 p.: fig., tab.

G. Een and Joste, S., One hundred innovations for development. London, UK: IT Publications, 1988, p. 80 p.: fig., photogr.