Biblio

T. Triche en Schertenleib, R., “Non-government delivery of urban solid waste collection services”, vol. no. WS-2. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 3 p., 1990.

M. Dalmazzo, “Nosotras en la ciudad : el aporte invisible de las mujeres al desarrollo urbano de Colombia”. Nosotras en la Ciudad, Bogota, Colombia, p. 49 p.: ill., 1990.

W. I. M. Elderhorst, “Numerical simulation of salt water upco[m]ing and salt water intrusion in the Wadi Surdud area”. TNO Institute for Applied Geoscience, Delft, The Netherlands, p. 63 p. + 79 p. ann.: fig., tab., 1990.

N. L. Euroconsul Arnhem, Khartoum, S. D. National U., SD, S. Ministry o, en DGIS, D. General fo, “Nyala and El Geneina water supply project phase 2 : rehabilitation and upgrading : final report”. Euroconsult, Arnhem, The Netherlands, p. i, 30 p.: 5 fig., 2 tab., 1990.

R. E. Hall en Malina, A., “O&M strategies for rural water supply in Zaire : phase II : set up of operational tests”, vol. no. 308. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vi, 65 p., 1990.

J. K. Jordan en Ashmawi, M., “O&M vital to rural water supply systems in Egypt”, Water and wastewater international, pp. p. 19-25 : photogr., 1990.

M. Mwadiga, “Once a success, now a failure : Kigombero water point, Kikoneni location : a case study”. Kenya Water for Health Organization (KWAHO), Monitoring and Evaluation Unit, Kwale, Kenya, p. 4 p., 1990.

F. Fernandes, Gerrits, T., Said, A. R., en Schoolkate, H., “Onderhoud rurale drinkwatervoorziening : onderhoud - voorlichting - waterleiding, Guine-Bissau : een evaluatie van de pilot fase”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 69 p., 1990.

R. L. Alonso, “Operation and maintenance of water supply and sanitation systems in Brazil”, in Proceedings of the meeting of the Operation and Maintenance Working Group : Geneva, 19-22 June 1990. Volume 2. Case studies on operation and maintenance of rural and urban water supply systems, 1990, pp. p. 95-101 : 1 fig.

N. L. Royal Hask Nijmegen, “Operation and maintenance : vol. II : operation and maintenance manual”. Royal Haskoning, Nijmegen, The Netherlands, p. various paging, 1990.

L. Sowa, “Operations and maintenance of rural water supply systems in Zaire”, in Proceedings of the meeting of the Operation and Maintenance Working Group : Geneva, 19-22 June 1990. Volume 2. Case studies on operation and maintenance of rural and urban water supply systems, 1990, pp. p. 49-59.

B. Kittle en Gollnitz, W. D., “Operator evaluation of small systems”, Journal American Water Works Association, pp. p. 40-45 : fig., photogr., 1990.

A. H. Khan, “Orangi Pilot Project models”. Orangi Pilot Project, Orangi Town, Karachi, Pakistan, p. 33 p. : ill., tab., 1990.

G. Flores, “Organic fertilizer from the dry alkaline family fertilizer latrine (DAFL) : lab results”, Boletin red, pp. p. 3-8 : 3 fig., 4 tab., 1990.

“Organization science : a journal of the Institute for Operations Research and the Management Sciences (INFORMS)”. Institute for Operations Research and the Management Sciences, INFORMS, S.l., 1990.

P. H. Asian Deve Manila, “Pakistan urban water supply and sanitation sector study”. Asian Development Bank, Manila, Philippines, p. xxx, 68 p.: 20 tab., 1990.

R. M. Bhatt, “Pani panchayat : an exercise in community management and participation : an action-research in strenthening community participation in the Rural Drinking Water Supply Scheme of the Gujarat Government, ensuring focusing on women in economic and ecological”. Foundation for Public Interest, Ahmedabad, India, p. v, 177 p.: tab., 1990.

F. A. Munoz en Salazar, N., “Participacion comunitaria, educacion sanitaria e higiene personal : memorias del primer taller regional, realizado en Lima, Peru, 19-23 de marzo, 1990”. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. 172 p., 1990.

E. Eng, Cunningham, A., en Briscoe, J., “Participation effect from water projects on EPI”, Social science and medicine, pp. p. 1349-1358, 1990.

C. Wacker, “Participatory development planning for sustainable development with women's groups in Kenya : water projects in Laikipia”. S.n., S.l., p. 11 p.: fig., photogr., 1990.

J. Hubley, “Participatory learning exercises for water and sanitation training”. Leeds Polytechnic, Department of Health Education, Leeds, UK, p. 12 p., 1990.

R. Chambers, “Participatory mapping and modelling : notes for the workshop on participatory micro-watershed development convened by the Aga Khan Rural Support Programme and the Ford Foundation at Ahmedabad, 4-5 April 1990”. Administrative Staff College of India, Hyderabad, India, p. 9 p., 1990.

S. Saugestad, Patterns in water use : observations from the Manicaland integrated rural water supply and sanitation programme, Zimbabwe, vol. no. 52. Tromso, Norway: University of Tromso, Institute of Social Science, 1990, p. 131, 13 p.: fig., tab.

R. Franceys, “Paying for water : urban water tariffs”, Waterlines, an international journal of water, sanitation and waste, pp. p. 9-12: photogr., 1990.

P. Ministry o PK, “PC-I proforma : rural water supply, sanitation and health project for Sindh, Balochistan and Azad Jammu and Kashmir : under World Bank assistance : (umbrella project)”. Pakistan, Ministry of Local Government and Rural Development, Islamabad, Pakistan, p. 50 p.: tab., 1990.