Biblio

P. W. Potts, « The aid hand-operated water pump : a classic example of technology transfer ». Georgia Institute of Technology, Atlanta, GA, USA, p. i, 55 p. : 23 fig., 1981.

Peace Corps -Washington, DC, US, « Aids for health and home extension volunteers », vol. no. R-0003. Peace Corps, Washington, DC, USA, p. 331 p.: ill., 1981.

N. Egbuniwe, « Alternative excreta disposal systems in eastern Nigeria », in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, p. P. 137-140.

WHO -Geneva, CH, World Health Organization, « Analysis of the content of the eight essential elements of primary health care. Final report to the HPC by the HPC Working Group on PHC, 10 August 1981  ». World Health Organization (WHO), Geneva, Switzerland, p. 38 + ca. 50 p. : fig., tab., 1981.

I. Costarrice de Acueductos y Alcantarillados, « Anuario estadistico 1980 ». ICAA, S.l., p. iv, 74 p.: fig., tab., 1981.

PAHO -Washington, DC, US, « Appraisal of the feasibility of a training system for technical personnel of water supply and sanitation institutions in Central America, Panama, and the Dominican Republic ». Pan American Health Organization (PAHO), Washington, DC, USA, p. ii, 77 p.: fig., tab., 1981.

G. B. Institutio London, « Appropriate technology in civil engineering : proceedings of the conference held by the Institution of Civil Engineering, 14-16 April, 1980 ». Thomas Telford, London, UK, p. 223 p., 1981.

G. H. Read, Mara, D. D., et Feachem, R. G., « Aspects of low cost sanitation in Africa », in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.

M. Glaze, « Aspects of well drilling : rural potable water project », vol. no. 4. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 15 p., 1981.

Z. Ministry o ZM, « Bilharzia ». Zambia, Ministry of Health, Health Education Unit, Lusaka, Zambia, p. 14 p.: ill., 1981.

H. Snel, « Bombeo y suministro de agua a pequenas poblaciones : proyecto no. 1 : informe de progreso ». Universidad de los Andes, Facultad de Ingenieria, Bogota, Colombia, p. 16 p.: fig., 1981.

C. (State). D. US, « Captured rainfall : small-scale water supply systems ». State of California, Department of Water Resources, Sacramento, CA, USA, p. viii, 56 p. : 14 fig., 2 tab., 1981.

N. P. Cheremisinoff, Cheremisinoff, P. N., et Tratter, R. B., Chemical and nonchemical disinfection. Ann Arbor, MI, USA: Ann Arbor Science, 1981, p. xi, 172 p.

N. P. U. N. I. C. E. F. Reg Kathmandu et Kathmandu, N. P. New Era -, « Children of Nepal : a situation analysis ». UNICEF, Kathmandu, Nepal, p. 103, v p.: tab., ill., 1981.

R. B. Isely et Struba, R. J., « The choice of health status indicators to evaluate water and sanitation projects in North Cameroon : a synthesis of available information », vol. no. 5. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. iii, 29 p.: fig., 1981.

R. Burrowes et Ansell, C., « Communicating hygiene/sanitation messages to villagers : an experiment in Wadi Ayyan ». Save the Children, Sana'a, Yemen, p. iii, 55 p.: fig., photogr., 1981.

C. H. Wood, Vaughan, J. P., et De Glanville, H., Community health, vol. 12. Nairobi, Kenya: African Medical and Research Foundation (AMREF), 1981, p. xii, 478 p.

I. Andersson et Hannan-Andersson, C., « Community participation: hope for village water supply ? ». Lund University, Department of Social and Economic Geography, Lund, Sweden, p. 11 p., 1981.

A. White, Community participation in water and sanitation : concepts, strategies and methods, vol. no. 17. The Hague, The Netherlands: IRC, 1981, p. 180 p.: diagrams, checklists.

S. Oleszkiewicz, Ogunrombi, J. A., Flock, A., Abatan, A. O., et Wojdylo, J., « The concept of a depressurized water tank », in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, p. P. 159-162.

H. Cardenas, Magana, A., et Torres, A., « Construccion de tanques para almacenamiento de agua : tanques de malle - cemento », vol. no. 2. Centro de Investigaciones Multidisciplinarias en Tecnologia y Empleo, Cali, Colombia, p. 22 p.: drawing, fig., 1981.

L. Robles-Austriaco, « Construction of Ferrocement Water Tanks ». Asian Institute of Technology, Bangkok, Thailand, p. Slide series (30 slides + text, 8p.), 1981.

P. C. Dreijer, « Contaminacion ambiental en Ecuador », vol. no. 9. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 102 p., 1981.

J. E. Beverly, « Coordination of WASH information activities and exchange with international information centers : Holland and England, April 5-17, 1981 », vol. no. 18. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 128 p.: in various pagings, 1981.

T. Lagerund, « Cost of main components of water supply schemes », in Water master plans for Rukwa and Kigoma regions : interim report. Part IV. Selected working papers : A, 1981, p. Working paper no. 18 (22 p., p. A1-A2, p. B1-B14).