Biblio

T. Chiramba, Der Ausbau der technischen Infrastruktur im laendlichen Zimbabwe, vol. no. 23. Karlsruhe, Germany: Universitaet Karlsruhe, Institut fuer Staedtebau und Landesplanung, 1989, p. 232 p.: fig., tab.

H. B. Lozano et Manzano, R. I., « [Descentralizacion y administracion municipal, Valle del Cauca, Colombia] ». Colombia, Departamento Administrativo de Planeacion del Valle, Cali, Colombia, p. 38 p.: ill., 1989.

G. Logsdon, Tanner, S., Grimm, M., et James, R., « Design and performance of slow sand filters in the Pacific Northwest ». US Environmental Protection Agency (EPA), Drinking Water Research Division, Cincinnati, OH, USA, p. 24 p.: 1 fig., 6 tab., 1989.

T. S. A. Mbwette et Wegelin, M., « Design, operation and maintenance considerations of horizontal flow roughing filters », Waterlines, an international journal of water, sanitation and waste, p. p. 27-29: fig., photogr., tab., 1989.

P. Beekman et de Jongh, J., « Design rules for fatigue life of PVC rising mains and stainless steel pumprods of hand pumps ». Eindhoven University of Technology, Eindhoven, The Netherlands, p. 51 p.: fig., tab., 1989.

P. Sandiford, Gorter, A. C., Smith, G. D., et Pauw, J. P. C., « Determinants of drinking water quality in rural Nicaragua », Epidemiology and infection, p. p. 429-438: fig., tab., 1989.

M. Zimmerman, Newton, N., Frumin, L., et Wittet, S., « Developing health and family planning print materials for low-literate audiences : a guide ». Program for Appropriate Technology in Health, Washington, DC, USA, p. 64 p.: 31 fig., 1989.

P. Roark, Donnelly-Roark, P., et Yacoob, M., « Developing sustainable community water supply systems : key questions for African Development Foundation applicants », vol. no. 4. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ii, 45 p.: fig., tab., 1989.

R. Parlato et Leger, P., « Development of a national strategy for sewage disposal in Tunisia : phase II », vol. no. 254. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 39 p., 1989.

R. E. Hall et Malina, A., « Development of an operations and maintenance strategy for rural water supply in Zaire : phase 1 report », vol. no. 273. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 107 p., 1989.

M. Chaudhuri et Prasad, V. S., « Development of filtration/adsorption media for removal of bacteria and turbidity from water », Water science and technology, p. p. 67-71: tab., 1989.

T. Katko, « Development of rural water supply in Finland : possible lessons for the developing world? : discussion paper », vol. no. 37. Tampere University of Technology, Tampere, Finland, p. iii, 49 p.: fig., tab., 1989.

J. Lorentzen et Hansen, E., « Diagnostic assessments of operations and maintenance problems : analysis and synthesis report ». United Nations Centre for Human Settlements (UNCHS-Habitat) Urban Management Group, Nairobi, Kenya, p. 156 p.: tab., 1989.

T. Lium et Msuya, M., « Dialogue for improved sector performance, Tanzania », Water supply : the review journal of the International Water Supply Association, p. p. SS14.9-SS14.12, 1989.

R. Kfir, Bateman, W., Pitout, B. A., et Coubrough, P., « Disinfection of polluted water by chlorine-flocculant tablet », Water science and technology, p. p. 207-213 : tab., fig., 1989.

WHO. Regional Office for Europe -Copenhagen, DK, EURO et Swindon, G. B. Water Rese, Disinfection of rural and small-community water supplies : a manual for design and operation. Medmenham, UK: Water Research Centre, 1989, p. 135 p.: fig., tab.

G. B. Halcrow Gr London et UNICEF -New York, NY, US, « Drawings of rural water supply and sanitation : modules ». UNICEF, New York, NY, USA, p. i, 63 p.: 63 technical drawings, 1989.

R. Suresh, « Drinking water in Kerala : facts, figures and opinions on the use, availability and treatment of water », vol. no. 4. Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. 42 p.: fig., tab., 1989.

Office National de l'Eau Potable -Rabat, MA, ONEP, « The drinking water supply and sanitation decade in Morocco 1981-1990 : actions by ONEP : provisional assessment ». Office National de l'Eau Potable, ONEP, Rabat, Morocco, p. 20 p.: fig., photogr., 1989.

D. General fo DGIS, « Drinking water supply, sanitary facilities, drainage and waste disposal in developing countries : sector memorandum ». Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, The Hague, The Netherlands, p. 20 p., 1989.

N. Ministry o NL, « Drinkwatervoorziening, sanitaire voorzieningen, drainage en afvalverwijdering in ontwikkelingslanden : sektornotitie ». Netherlands, Ministry of Foreign Affairs, DGIS, Information Department, The Hague, The Netherlands, p. 23 p., 1989.

J. Grupa, « The dynamical behaviour of man driven piston lift pumps : semesterial report : period 01-10-1988 till 31-01-1989 ». Eindhoven University of Technology, Eindhoven, The Netherlands, p. 50 p.: fig., 1989.

UN Economic Commission for Africa -Addis Ababa, ET, ECA, « Economic aspects of drinking water supply and sanitation in Africa with particular reference to rural areas ». United Nations Economic Commission for Africa (ECA), Addis Ababa, Ethiopia, p. iv, 63 p.: 9 fig., 29 tab., 1989.

C. Chuamthaisong, « Economics of groundwater development in Thailand », Water quality bulletin, p. p. 24-30, 39: fig., tab., 1989.

O. Bueno et Reyes, E., « Educacion para la salud ». Departemento de Salud y Alimentacion, Lima, Peru, p. 3 readers: ill., 1989.