Biblio

U. Frohlich et Burgthaler, B., « Hydraulique villageoise au Sahel. I. Document preparatoire pour un seminaire-atelier ». MISEREOR, Aachen, Germany, p. 36 p. : fig., tab., 1991.

L. Sasse, Kellner, C., et Kimaro, A., Improved biogas unit for developing countries : the CAMARTEC biogas unit. Braunschweig, Germany: Vieweg, 1991, p. 98 p.: 42 fig.

Netherlands. Ministry of Housing, Spatial Planning and the Environment -NL, VROM, Individuele behandeling van afvalwater bij verspreide bebouwing (IBA) : onderzoek fase 4B : IBA richtlijn, vol. no. 1991/7. The Hague, The Netherlands: Netherlands, Ministry of Housing, Spatial Planning and the Environment, 1991, p. 186 p. : fig., tab.

I. N. P. S. U. Founda Lucknow, « The Jal Samiti in water and sanitation projects : an Uttar Pradesh experience », in NAP India '91 : conference on Indo-Dutch bilateral cooperation in rural water supply and sanitation, February 25-26 1991, Lucknow, 1991, p. 7 p.

K. E. Kefinco - Kakamega, Helsinki, F. I. F. I. N. N. I. D. A. -, et KE, K. Ministry o, « Kenya-Finland Western Water Supply Programme : annual report 1991 ». Kefinco, Helsinki, Finland, p. 30 p. + annexes (ca. 35 p.) : tab., photogr., 1991.

J. W. V. Murage, « KIWASAP Kilifi Water and Sanitation Project : project progress : yearly progress report for the period January - December 1991 ». Kilifi Water and Sanitation Project, Kilifi, Kenya, p. x, 60 p.: 12 tab., 1991.

B. van Hemert, Haemhouts, J., O. Galiz, A., et O. Orozco, S., « La bomba de mecate : el desafio de la tecnologia popular ». Nicaragua, Direccion de Acueductos Rurales, Juigalpa, Nicaragua, p. 213 p.: 52 fig., 26 tab., photogr., 1991.

R. K. Sivanappan, Land and water resources and rural development in India : situation and prospects, vol. no. 16. Linkoping, Sweden: Linkoping University, Department of Water and Environmental Studies, 1991, p. 36 p. : 15 tab.

M. Schalekamp, « Langsamfilter bei der Grundwasseranreicherung : zehnmal laengere Laufzeit als bisher », Gas Wasser Abwasser, p. p. 552-561 : 45 fig., 1991.

F. R. France. Mi Paris et Toulouse, F. R. Agence de, Les elus locaux et l'assainissement, vol. no. 1. Paris, France: France, Ministere de l'Environnement, 1991, p. 48 p.: fig., photogr., tab.

D. E. G. T. Z. - Eschborn et PK, N. - W. Frontier P., « Manual for the implementation of the strategic investment plan : the integrated concept ». Pakistan, NW Frontier Province, Public Health Engineering Department, Peshawar, Pakistan, 1991.

B. A. Janonis, Logsdon, G. S., Collins, M. R., Barrett, J. M., Bryck, J. M. G., et Hendricks, D., Manual of design for slow sand filtration. Denver, CO, USA: American Water Works Association, 1991, p. xxxv, 247 p.: fig., tab.

D. Ng'ambi, « A manual on operation and maintenance of communal standpost for extension workers and caretakers », vol. no. 7. Piped Supplies for Small Communities (PSSC) Project Zambia, S.l., p. ii, 13 p.: fig., 1991.

F. I. F. I. N. N. I. D. A. - Helsinki, Water, Eand Minera, et TZ, T. Ministry o, « Mtwara - Lindi Rural Supply Project, Tanzania : phase V : final report, January 1988 - December 1990 ». Finnwater Consulting Engineers, Helsinki, Finland, p. 39 p. + annex: tab., 1991.

F. I. F. I. N. N. I. D. A. - Helsinki et Water, Eand Minera, « Mtwara - Lindi water supply project : phasing-out phase VI 1991 - 1994 : project document ». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. 67 p. + 20 p. annexes: map, 1991.

Canadian Council of Ministers of the Environment -Winnipeg, Man.,CA, National guidelines for the landfilling of hazardous waste. Winnipeg, Man, Canada: Canadian Council of Ministers of the Environment, 1991, p. xvi, 45 p.: fig.

Z. National A. ZM, « National workshop on institutional development of the water supply and sanitation sector in Zambia, Siavonga, Zambia, 26-28 August, 1991 ». National Action Committee for the International Drinking Water Supply and Sanita, Lusaka, Zambia, p. 32 p., 1991.

I. N. Netherland Hyderabad, « Netherlands assisted projects - Andhra Pradesh : an intervention into the RWS/S sector of AP : programme, perceptions and possibilities », in NAP India '91 : conference on Indo-Dutch bilateral cooperation in rural water supply and sanitation, February 25-26 1991, Lucknow, 1991, p. 10 p.

K. R. Rao, « Netherlands assisted projects - Andhra Pradesh NAP - AP III : Nalgonda - phases 1 and 2 : integrated project document ». India (Andhra Pradesh), Panchayati Raj Engineering Department, Hyderabad, India, p. v, 127 p.: map, tab., 1991.

A. Planas, « Operation and maintenance of water projects and services in Latin America », Natural resources forum, p. p. 228-234, 1991.

D. K. D. A. N. I. D. A. - Copenhagen, Water, Eand Minera, et Development, W. Affairs an, « Phase III of the Rural Water Supply Programme in Iringa, Mbeya and Ruvuma regions : final report of the First Annual Joint Tanzanian - Danish Review Mission, which took place from 26th August to 12 September 1991 ». DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 2 vol. (vii, 55, 106 p.): fig., map, tab., 1991.

D. Laredo, « Principles of tariff design for water and wastewater services », vol. no. 348. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 24 p.: fig., 1991.

H. J. McPherson, « Proceedings of the advisory committee meeting of the Operation and Maintenance Working Group : Geneva, 26 February - 1 March 1991 ». World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. 31 p., 1991.

L. Navera, « Project evaluation : PLAN/Mahasarakham's ODA-funded integrated rural development program ». PLAN International, East Greenwich, RI, USA, p. 25 + 8 p. (annexes), 1991.

W. Affairs an Development, « Quarterly progress report Shinyanga Region : July 1991 - September 1991 ». Tanzania, Ministry of Community Development, Women Affairs and Children, Shinyanga, Tanzania, p. i, 31 p. : 4 fig., 13 tab., 1991.