Biblio

WHO -Geneva, CH, World Health Organization, Development of indicators for monitoring progress towards health for all by the year 2000, vol. 9241800046. Geneva, Switzerland: World Health Organization (WHO), 1981, p. 91 p.

“Development of small scale systems for iron removal from groundwaters”, 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. A. Gill, “Development of water resources in the Sokoto State”, in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.

J. S. Scott and Smith, P. G., “Dictionary of waste and water treatment”. Butterworths, London, UK, p. 359 p., 1981.

C. Puech, “Diffusions des rejets en mer”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 32 p.: fig., 1981.

I. Andersson and Hannan-Andersson, C., “Domestic water supplies : a vital component in Tanzania's rural development : a consumer-orientated study of selected water schemes in four regions : progress report”. Lund University, Lund, Sweden, p. 31, 11 p., 1981.

W. Rybczynski, Double-vault composting toilets : a state-of-the-art review, vol. no. 6. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1981, p. 27 p. + 37 p. annexes : 12 fig.

I. N. A. F. P. R. O. - New Delhi, “Drilling agencies in voluntary sector : meeting”. Action for Food Production, New Delhi, India, p. 92 p.: tab., 1981.

UNICEF -New York, NY, US, “A drop of water”. UNICEF, New York, NY, USA, p. Slide series (20 slides + text, 4p.), 1981.

I. Carruthers and Stoner, R., Economic aspects and policy issues in groundwater development, vol. no. 496. Washington, DC, USA: World Bank, 1981, p. ii, 6, 110 p.: fig., tab.

H. I. Shuval, Tilden, R. L., Perry, B. H., and Grosse, R. N., “Effect of investments in water supply and sanitation on health status : a threshold-saturation theory”, Bulletin of the World Health Organization, pp. p. 243-248: fig., 1981.

M. A. Abdullah, “Engineering measures for the development of surface water resources in Kano State”, in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981, pp. p. 74-79.

H. A. Heckman, “Enterprise performance development”. Asian Institute of Technology, Bangkok, Thailand, p. ii, 24 p. + 13 p. annexes : 7 fig., 1981.

PAHO -Washington, DC, US, Environmental health activities of the Pan American Health Organization, vol. no. 1. Washington, DC, USA: Pan American Health Organization (PAHO), 1981, p. vi, 49 p.

WASH -Arlington, VA, US, “Evaluation methods for community rural water supply and sanitation projects in developing countries : a synthesis of available information”, vol. no. 4. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 29 p., 1981.

D. R. Jagannatha Rao, “Evolving high rate filter and use of crushed stone as filter media”, Journal of Institution of Engineers (India). EN, pp. p. 92-96, 1981.

L. A. Raymann, “Experience of community development department and SATA-Helvetas with rural water supplies as self-help projects in West Cameroon”, in Water and waste engineering in Africa : proceedings of the 6th WEDC Conference 24-28 March 1980 at Ahmadu Bello University, Zaria, Nigeria, 1981.

C. O. Convenio C. Bogota, “Experiencias en atencion primaria : Choco, Vaupes, Guaviare, Uraba”. Convenio Colombo Holandes, Bogota, Colombia, p. 136 p., 1981.

R. B. Isely, “Facilitation of community organization : an approach to water and sanitation programs in developing countries”, vol. no. 7. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 14 p.: fig., 1981.

P. Streeten, “First things first : meeting basic human needs in developing countries”. Oxford University Press, New York, NY, USA, p. xii, 206 p. : 5 fig., 7 tab., 1981.

D. C. National R. Washington, Food, fuel, and fertilizer from organic wastes : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development Commission on International Relations, National Research Council. Washington, DC, USA: National Academy Press, 1981, p. vii + 153 p. : fig.

B. Gay, “Forage : techniques et materiels”. Institut Technologique Dello, Verberie, France, p. 16 p.: tab., 1981.

WHO -Geneva, CH, World Health Organization, Global strategy for health for all by the year 2000, vol. no. 3. Geneva, Switzerland: World Health Organization (WHO), 1981, p. 90 p.

B. G. Rogers, Ingram, W. T., Pearl, E. H., and Wetter, L. W., “Glossary water and wastewater control engineering”. American Public Health Association (APHA), Washington, DC, USA, p. xii, 441 p., 1981.

A. Services P. decade, “Guidelines for incorporating software components into community water supply and sanitation projects”. 1981.