Biblio

B. W. World Bank Gaborone, Gaborone, B. W. U. N. D. P. -, BW, B. Ministry o, et Oslo, N. O. Hifab Inte, « Sanitation sector management study : final report ». Hifab International, Oslo, Norway, p. 80 p.: fig., tab., 1987.

C. O. Grupo Trab Cali, Cali, C. O. A. C. O. D. A. L. -, et IRC International Water and Sanitation Centre, The Hague, NL, « Segundo taller nacional para la promocion de la filtracion lenta en arena, Santiago de Cali, 10, 11, 12 y 13 febrero de 1987 ». Universidad del Valle, Cali, Colombia, p. ii, 241 p.: fig., 1987.

G. Wehenpohl, « Selbsthilfe und partizipation bei Siedlungwasserwirtschaftlichen Massnahmen in Entwicklungslaendern : Grenzen und Moeglichkeiten in Staedtischen Gebieten unterer Einkommensschichten », vol. no. 30. Verein zur Foerderung des Instituts fuer Wasserversorgung, Abwasserbeseitigung u, Darmstadt, Germany, p. xx, 279 p. : fig., tab., 1987.

C. H. P. E. E. M. - Geneva, « Selected working papers for the third, fourth, fifth and sixth PEEM meeting ». Joint WHO/FAO/UNEP Panel of Experts on Environmental Management for Vector Contr, Geneva, Switzerland, p. 145 p.: fig., tab., map, 1987.

I. Zandstra, « Seminar on the participation of women in water supply and sanitation programs », vol. 150e. International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. 72 p., 1987.

J. de Vries, Claringbould, H., Wolters, H., Duindam, P., et Bakker, S., « Servicios sanitarios en los pueblos jovenes de Lima : una propuesta para mejorar la situacion ». Delft University of Technology, Department of Civil Engineering, Delft, The Netherlands, p. 2 vol. (184, 79 p.): fig., photogr., tab., 1987.

L. J. Smith, « Sewage stabilisation ponds in Arabia and Kenya », in International conference on waste stabilization ponds, Lisbon, Portugal, 1987 : preprints, 1987, p. P. P.9 - P.11.

K. Bucksteeg, « Sewage treatment in helophyte beds : first experiences with a new treatment procedure », Water science and technology, p. p. 1-10 : 7 fig., 1987.

J. N. Kardile, Simple methods in water purification. Nasik, India: Foundation for Simplified Filters, 1987, p. 179 p.: fig., tab.

G. Williams, « A simple solution : how oral rehydration is averting child death from diarrhoeal dehydration ». UNICEF, New York, NY, USA, p. 62 p.: fig., photogr., 1987.

M. A. Jaemtlid, « Slingram as a water exploration method », in World Water '86 : water technology for the developing world : proceedings of an international conference organized by the Institution of Civil Engineers and held in London on 14-16 July 1986, 1987, p. P. 149 : fig.

K. V. Ellis, « Slow sand filtration as a technique for the tertiary treatment of municipal sewages », Water research, p. p. 403-410: tab., 1987.

A. Raman, Paramasivam, R., Heijnen, H. A., et Visscher, J. T., Slow sand filtration for community water supply : planning, design, construction, operation and maintenance, vol. no. 24. The Hague, The Netherlands: IRC, 1987, p. x, 149 p.: 68 fig., 31 tab.

L. Wan-Li, « Slow sand filtration with an additional top layer of jute fiber material », vol. No. EV 87-19. Asian Institute of Technology, Bangkok, Thailand, p. 2 microf. (v, 64 p.): fig., tab., 1987.

J. H. Turner, Small engines : operation, maintenance and repair. Blue Ridge Summit, PA, USA: TAB Books, 1987, p. 284 p.: fig.

M. Guoth-Gumberger et Guoth-Gumberger, R., « Small project's training manual. Volume II. Water Supply ». Sudan Council of Churches, Khartoum, Sudan, p. 515 p. : ill., 1987.

T. F. Ryan, « Small scale disinfection of water for rural areas ». University of Zimbabwe, Harare, Zimbabwe, p. 9 p.: fig., 1987.

B. W. Rural Indu Kanye, « Small-scale desalination seminar : 10th-14th August 1987, Kanye, Botswana : solar energy ». Rural Industries Innovation Centre, Kanye, Botswana, p. 89 p. : fig., tab., 1987.

R. McGowan, White, R. D., et Hodgkin, J., « Small-scale water pumping in Botswana. Vol. 1. Comparisons », vol. no. 235. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ii, 171 p. : fig., tab., 1987.

K. Rangarajan, « Socio-economic survey report : twenty villages of new project A.P. II ». Netherlands Assisted Projects Office, Hyderabad, India, p. 130 p., 1987.

N. W. Hudson, Soil and water conservation in semi-arid areas, vol. no. 57. Rome, Italy: Food and Agriculture Organization (FAO), 1987, p. xiii, 172 p.: fig., plate, tab.

G. W. Hobbs, « Solar photovoltaic water pumping system design and performance ». University of New South Wales, School of Mechanical and Industrial Engineering, Sydney, NSW, Australia, p. 75 p. + 21 p. annexes: fig., 1987.

S. K. Srivastava, Pant, N., et Pal, N., « Studies on the efficiency of a local fertilizer waste as a low cost adsorbent », Water research, p. p. 1389-1394: fig., tab., 1987.

P. G. Williams, « A study of bacteria reduction by slow sand filtration ». National Institute for Water Research, Pretoria, South Africa, p. 16 p.: fig., tab., 1987.

S. Akhter, « A study report on collaboration among: Grameen Bank, Department of Public Health Engineering and Unicef in rural water supply in Bangladesh, 1985-1986 : volume 1, executive summary ». UNICEF, Dhaka, Bangladesh, p. 22 p., 1987.