Biblio

WHO -Geneva, CH, World Health Organization, UNDP -New York, NY, US, and UNICEF -New York, NY, US, “Journey for survival”. Dick Young Productions, New York, NY, USA, p. film (15 min.): 16 mm, 1981.

L. Hoffman and Heijnen, H. A., “Low-cost, on-site sanitation options”, vol. no. 21. IRC, Rijswijk, The Netherlands, p. 107 p. : fig., 1981.

D. Thery, Nacro, M., and Lagandre, E., “Pratique du biogaz dans le Tiers-monde : Chine, Inde, Haute-Volta, Senegal”, vol. 17. ENDA Tiers Monde, Dakar, Senegal, p. 49 p.: ill., 1981.

T. H. Regional C. Bangkok and UN Economic Commission for Asia and the Pacific -Bangkok,TH, ESCAP, “Proceedings of the Symposium on Solar Science and Technology : 25 November - 4 December 1980, Bangkok, Thailand”. United Nations, New York, NY, USA, p. 2 vol. (viii, 311 p.) (viii, 545 p.), 1981.

I. N. Consortium Delhi and Trust, Iof Social, “Rural sanitation, technology options : based on workshop to identify and appraise technolgy for sanitary latrines, bio-gas plants and smokeless chulahs, Delhi, 1981”. Institute of Social Studies Trust, New Delhi, India, p. 80 p. : figs., 1981.

IDRC -Ottawa, Ont., CA, International Development Research Centre, “Rural water supply in developing countries : proceedings of a workshop on training held in Zomba, Malawi, 5-12 August 1980”, vol. no. 167e. International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. 144 p. : fig., tab., 1981.

IDRC -Ottawa, Ont., CA, International Development Research Centre, “Sanitation in developing countries : proceedings of a workshop held in Lobatse, Botswana, 14-20 August 1980”. International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. 172 p. : ill., 1981.

SATIS -Dakar, SN, Socially Appropiate Technology International Information Services, “Satis directory : card catalogue on buildings and construction works”. Satis Communications Secretariat, c/o Tool, Amsterdam, The Netherlands, p. x, ((228)) p., 1981.

D. A. Mashauri, Selection of settling basin for sediment removal, vol. no. 7. Tampere, Finland: Tampere University of Technology, 1981, p. x, 143 p. : fig., tab.

T. S. Wood, “Simple assessment techniques for soil and water”. CODEL, Environment and Development Program, New York, NY, USA, p. iii, 31 p., 1981.

J. M. G. van Damme, “Strategies for water supply systems in developing countries”, in Water supply and health : proceedings of an International Symposium, Noordwijkerhout, the Netherlands, 27-29 August 1980, 1981, pp. p. 307-315.

G. B. National W. London, “Thirsty third world : a report of the NWC conference held in London on 27 January 1981 to support the start of the Water Decade 1991-1990”. NWC, London, UK, p. 41 p. , 1981.

S. A. A. Jahn, Traditional water purification in tropical developing countries : existing methods and potential application. Eschborn, Germany: Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), 1981, p. 276 p.

I. Water Supp Association, “Wasser Berlin '81 IFW : specialised conference of IWSA, low cost technology, 31 march-1 April 1981 : papers”. IWSA International Water Supply Association, London, UK, p. 315 p. : fig. tab., 1981.

A. Agarwal, Tinker, J., Kimondo, J., and Moreno, G., Water, sanitation, health - for all? : prospects for the International Drinking Water Supply and Sanitation Decade, 1981-1990. London, UK: Earthscan, 1981, p. 145 p.: fig.

J. H. Nielsen and Clauson-Kaas, J., “Appropriate sanitation for urban areas”. COWIconsult, Virum, Denmark, p. 138 p.: fig., tab., 1980.

J. M. Kalbermatten, Julius, D. S., Mara, D. D., and Gunnerson, C. G., “Appropriate technology for water supply and sanitation : a planner's guide”, vol. no. 2. World Bank, Washington, DC, USA, p. 194 p. : 48 fig., 12 tab., 1980.

J. M. Kalbermatten, Julius, D. S., and Gunnerson, C. G., “Appropriate technology for water supply and sanitation : a sanitation field manual”, vol. no. 11. World Bank, Transportation, Water and Urban Development Department, Washington, DC, USA, p. iii, 86 p.: fig., tab., 1980.

J. M. Kalbermatten, Julius, D. S., and Gunnerson, C. G., “Appropriate technology for water supply and sanitation : a summary of technical and economic options”, vol. no. 1-A. World Bank, Washington, DC, USA, p. viii, 40 p.: fig., tab., photogr., 1980.

J. M. Kalbermatten, Julius, D. S., and Gunnerson, C. G., “Appropriate technology for water supply and sanitation : technical and economic options”, vol. no. 1. World Bank, Washington, DC, USA, p. iii, 124 p. : fig., tab., 1980.

A. Recycling Association, “Asia Aquatech 1980 : water quality management conference workshop proceedings, March 5-7, 1980, Singapore”. Eurotech Managements, Singapore, p. 180 pp. : fig., 1980.

S. P. Govinda Raju and Narasimha, R., “A low-cost water pumping windmill using a sail type Savonius rotor”, in Rural technology, 1980, pp. P. 163-178 : 8 fig., 2 photogr., 1 tab.

S. K. Tewari and Srinath, L. S., “A methodology for evaluating appropriateness of new energy resources in rural applications”, in Rural technology, 1980, pp. P. 131-144 : 7 fig., 2 tab.

A. Pacey, Rural sanitation : planning and appraisal. London, UK: IT Publications, 1980, p. 68 p.: fig., tab.

A. K. N. Reddy, “Rural technology”, vol. vol. 3. Indian Academy of Sciences, Bangalore, India, p. iii, 330 p., 1980.