Biblio

F. Brughuis, «The single acting piston pump : will it be appropriate for you?», AT source, pp. p. 17-21: fig., tab., 1991.

R. H. B. Exell, «Solar-powered water pumping in Asia and the Pacific». United Nations, New York, NY, USA, p. v, 55 p.: 14 fig., 8 tab., 5 maps, 1991.

E. A. R. Ouano y Cairncross, S., Surface water drainage for low-income communities. Geneva, Switzerland: World Health Organization (WHO), 1991, p. v, 88 p.: fig., photogr., tab.

D. R. Ghimire, «Sustainable and least cost gravity water supply for a rural community in the hills». University of Leeds, Department of Civil Engineering, Liverpool, UK, p. 180 p.: fig., 1991.

T. H. Provincial Bangkok, Cali, C. O. C. I. N. A. R. A. -, IRC International Water and Sanitation Centre, The Hague, NL, y National Environmental Engineering Research Institute -Nagpur, IN, NEERI, «Technology transfer in the SSF project : report of an International Evaluation Workshop, The Hague 2-4 September 1991». IRC, The Hague, The Netherlands, p. ii, 24 p.: 1 fig., 3 tab., 1991.

A. Orr, Islam, A. S. M. Nazrul, y Barnes, G., The treadle pump : manual irrigation for small farmers in Bangladesh. Dhaka, Bangladesh: Rangpur Dinajpur Rural Service, 1991, p. xii, 96 p.: 17 fig., 20 tab.

G. O. Krhoda, «Urban development and stormwater», in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 33-36: 2 tab.

P. Garman y Sexon, B., «Water current turbines for Sudan : using the energy in the Nile», Waterlines, an international journal of water, sanitation and waste, pp. p. 30-32: fig., photogr., 1991.

F. I. Plancenter Helsinki, «Zanzibar urban water supply development plan 1991-2015». Plancenter, Helsinki, Finland, p. viii, 97 p.: fig., tab., 1991.

F. I. Plancenter Helsinki, «Zanzibar urban water supply development plan 1991-2015 : annexes». Plancenter, Helsinki, Finland, p. ca 200 p.: fig., tab., 1991.

A. Gupta, Kaul, S. N., Nandy, T., y Bal, A. S., «Design considerations for hand pump attachable iron removal plant», Journal of the Indian Association for Environmental Management, pp. p. 120-133: 2 fig., 9 tab., 1990.

N. Ministry o NP, «Design guidelines for rural water supply systems». Nepal, Ministry of Housing and Physical Planning, Dept. of Water Supply and Sanitation, Kathmandu, Nepal, p. 28 p. + 36 p. ann.: tab., 1990.

L. A. van Duijl y van Goor, H. G. M., «Drainage study of Beng Salang Drainage Basin, Phnom-Penh, Cambodia». IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. 108 p.: 21 fig., 10 tab., 1990.

B. Kamp, Rolot, D., Nditabiriye, D., Naveau, H., y Nyns, E. - J., «Etat et perspectives de la biomethanisation en milieu burundais. Pt. 1», Echos du COTA, pp. p. 15-20: fig., 1990.

J. Haratani, Webb, A. K., y C. Soyer, R., «Evaluacion final del proyecto de sistemas rurales de abastecimiento de agua y saneamiento ambiental Peru», vol. no. 294. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xvi, 105 p.: chart, map, photogr., tab., 1990.

I. Smout, «Farmer participation in planning, implementation and operation of small-scale irrigation projects», vol. no. 90/2b. Overseas Development Institute (ODI), London, UK, p. 31 p.: 1 tab., 1990.

J. Haratani, Webb, A. K., y C. Soyer, R., «Final evaluation of the rural water systems and environmental sanitation project Peru», vol. no. 294. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xv, 104 p.: chart, map, photogr., tab., 1990.

A. M. Wright y Bakalian, A. E., «Intermediate sewerage : cost-efficient sewerage», vol. no. WS-4. World Bank, Infrastructure and Urban Development Department, Washington, DC, USA, p. 4 p.: fig., 1990.

R. J. Krol, «Investigations of the NWS&DB Bandarawela water supply schemes Wellawaya, Welimada, Thanamalwila». Delft University of Technology, Delft, The Netherlands, p. 74 p.: fig., 1990.

C. Bartone, Bernstein, J. D., y Wright, F., «Investments in solid waste management : opportunities for environmental improvement», vol. WPS405. World Bank, Policy, Research and External Affairs Complex, Washington, DC, USA, p. v, 85 p.: 6 fig., 5 tab., 1990.

K. E. Kefinco - Kakamega, Helsinki, F. I. F. I. N. N. I. D. A. -, y KE, K. Ministry o, «Kenya-Finland Western Water Supply Programme : annual report Jul 89 - Jun 90». Kefinco, Helsinki, Finland, p. 42 p. + annexes (ca. 70 p.) : fig., tab., 1990.

F. I. F. I. N. N. I. D. A. - Helsinki, Helsinki, F. I. Kefinco -, y KE, K. Ministry o, «Kenya-Finland Western Water Supply Programme : quarterly review Jul 90 - Sep 90». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. 19 p. + annexes (ca. 48 p.) : fig., tab., 1990.

B. F. C. I. E. H. - Ouagadougou y Limoges, F. R. Fondation, «Les pompes a motricite humaine : principes, criteres de choix, fiches de produits», vol. no. 13. Fondation de l'Eau, Limoges, France, p. 40 p.: drawing, fig., photogr., 1990.

I. Myles, «Letrinas en Nicaragua : un resumen de la situacion actual y recomendaciones para el futuro». INAA-CARE, Matagalpa, Nicaragua, p. 60 p.: fig., tab., 1990.

A. van der Horst, «Manual for the implementation of sanitary facilities at mosques», vol. no. 37. Ilaco, Arnhem, The Netherlands, p. ca. 60 p.: tech. drwngs, map, 1990.