Biblio

R. W. Robbins, Glicker, J. L., Bloem, D. M., en Niss, B. M., “Effective watershed management for surface water supplies”, Journal American Water Works Association, pp. p. 34-44: 5 fig., 7 tab., photogr., 1991.

S. Kawamura, “Effectiveness of natural polyelectrolytes in water treatment”, Journal American Water Works Association, pp. p. 88-91: 5 fig., 2 tab., 1991.

S. A. Esrey, Potash, J. B., Roberts, L., en Shiff, C., “Effects of improved water supply and sanitation on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma”, Bulletin of the World Health Organization, pp. p. 609-621: tab., 1991.

M. J. R., “El codigo de aguas de la Republica de Chile, en el marco de uno economia social de mercado”, in International Seminar on Efficient Water Use : proceedings = Seminario Internacional sobre el Uso Eficiente del Agua : ponencias, 1991, pp. P. 511-519.

W. B. Greenough, “El colera”, vol. no. 1. Centro de Investigaciones CIUDAD, Quito, Ecuador, p. 44 p.: 3 fig., 6 tab., 1991.

“El desarrollo sustentable : transformacion productiva, equidad y medio ambiente”. United Nations Economic Commission for Latin America and the Caribbean (ECLAC), Santiago, Chile, p. 154 p., 1991.

B. Bauerle, “Emergency drinking water collection from plants”, AT source, pp. p. 8-10: fig., photogr., 1991.

A. Vickers, “The emerging demand-side era in water management”, Journal American Water Works Association, pp. p. 38-43: 1 fig., 3 tab., photogr., 1991.

M. T. Boot, “En la busqueda de los vinculos entre agua, saneamiento y salud : guia de educacion en higiene para sistemas de abastecimiento de agua y saneamiento ambiental comunitarios”. UNICEF, New York, NY, USA, p. 82 p.: drawing, 1991.

M. Mwangola, “Ensuring access to clean water by women and children in rural Kenya”. Kenya Water for Health Organization (KWAHO), Nairobi, Kenya, p. 39 p. : 1 fig., 3 map., 1991.

Australian Agency for International Development -Canberra, ACT, AU, AusAid, Environmental assessment for international development cooperation : incorporating environmental screening guidelines, vol. no. 1. Canberra, ACT, Australia: Australian Government Publishing Service, 1991, p. 32 p.: 2 fig.

World Bank -Washington, DC, US, “Environmental assessment sourcebook. Vol. I. Policies, procedures, and cross-sectoral issues”, vol. no. 139. World Bank Environment Department, Washington, DC, USA, p. xv, 227 p. : fig., tab., 1991.

World Bank -Washington, DC, US, Environmental assessment sourcebook. Vol. II. Sectoral guidelines, vol. no. 140. Washington, DC, USA: World Bank, 1991, p. xiii, 282 p. : tab.

World Bank -Washington, DC, US, Environmental assessment sourcebook. Vol. III. Guidelines for environmental assessment of energy and industry projects, vol. no. 154. Washington, DC, USA: World Bank, 1991, p. xiii, 237 p. : tab.

L. Yong en Hua, Z. W., “Environmental characteristics of regional groundwater in relation to fluoride poisoning in north China”, Environmental geology water science, pp. p. 3-10 : 3 fig., 6 tab., 1991.

WHO -Geneva, CH, World Health Organization, Environmental health in urban development : report of a WHO Expert Committee, vol. no. 807. Geneva, Switzerland: World Health Organization (WHO), 1991, p. vi, 65 p.

D. Erocal, “Environmental management in developing countries”. OECD, Paris, France, p. 417 p.: fig., tab., 1991.

W. Takken, Snellen, W. B., Verhave, J. P., Knols, B. G. J., en Atmosoedjono, S., Environmental measures for malaria control in Indonesia : an historical review on species sanitation, vol. 90-7 (1990). Wageningen, The Netherlands: Agricultural University Wageningen, 1991, p. xiii, 167 p.: 25 fig., 34 tab., 13 photogr.

G. McGranahan, Environmental problems and the urban household in Third World countries. Stockholm, Sweden: Stockholm Environment Institute (SEI), 1991, p. 38 p.: 16 tab.

C. Widstrand en Kemper, K. E., “Environmental sanitation in developing countries : a selected and annotated bibliography”, vol. no. 15. Linkoping University, Department of Water and Environmental Studies, Linkoping, Sweden, p. 83 p., 1991.

A. Schellinkhout en Jakma, F. F. G. M., “Ervaring met anaerobe zuivering in Bucaramanga, Colombia”, presented at the 1991-06-12, Amersfoort, The Netherlands, 1991, p. 13 p. : fig., tab.

S. N. Bhatnagar en Dave, K. G., “Establishing a training institute in water supply sector : a case study”, Journal of Indian Water Works Association, pp. p. 221-226, 1991.

S. N. P., “Estrategias para la implementacion del plan en el Peru : el rol de la comunidad”, presented at the 1991-01-01, Lima, Peru, 1991, p. 14 p.

N. L. I. W. A. C. O. - Rotterdam, BF, B. Faso. Mini, en DGIS, D. General fo, “Etude du bilan d'eau au Burkina Faso : manuel”. Burkina Faso, Direction de l'Inventaire des Ressources Hydrauliques, Ouagadougou, Burkina Faso, p. 2 vol. (83, 26 p.): fig., 1991.

B. F. C. I. E. H. - Ouagadougou en Paris, F. R. B. U. R. G. E. A. P. -, “Etude du vieillissement des forages d'hydraulique villageoise et semi-urbaine en zone de socle cristallin”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 48 p + annexes (ca. 40 p.) : tab., fig., 1991.