1980
M. Falkenmark, Lindh, G., De Mare, L., et Widstrand, C.,
Water conflicts and research priorities, vol. no. 2. Oxford, UK: Pergamon, 1980, p. viii, 199 p. : fig., tab.
A. K. Biswas, Samaha, M. H. A., et Abu-Zeid, M. A.,
« Water management for arid lands in developing countries : papers from the training workshop on water management for arid regions organized by the Ministry of Irrigation, Government of Egypt, in co-operation with the United Nations Environment Programme, C », vol. no. 13. Pergamon, Oxford, UK, p. viii, 252 p. : fig., tab., 1980.
V. Williams,
« Water treatment plant operation (rapid sand filter) : a training/job manual ». Pan American Health Organization, Division of Environmental Health Protection, Bridgetown, Barbados, p. 72 p.: fig., 1980.
1979
J. M. Kalbermatten et Gunnerson, C. G.,
« Appropriate technology in water supply and waste disposal ». American Society of Civil Engineers, New York, NY, USA, p. x, 270 p.: fig., tab., 1979.
L. Sasse, Eggeling, G., Guldager, R., Guldager, H., Hilliges, G., Tietjen, C., et Werner, U.,
« Biogas : manual for the realisation of biogas programmes ». Bremen Overseas Research and Development Association, Bremen, Germany, p. iii, 116 p.: fig., tab., 1979.
H. Leventer,
« Biological control of reservoirs by fish ». Mekoroth Water Co, Nazareth Elit, Israel, p. 71 p. : 27 fig., 8 tab., 1979.
C. H. Kodis - Winterthur,
« Buecherverzeichnis ». KODIS (Koordinations-, Dokumentations- und Informationsstelle fur Berufsbildung), Winterhur, Switzerland, p. 2 vol., 1979.
IRC International Water and Sanitation Centre, The Hague, NL,
« Community education and participation in the slow sand filtration project : report of an international meeting held in Voorburg (The Hague), The Netherlands, 29 May - 2 June 1978 », vol. no. 14. IRC, The Hague, The Netherlands, p. 58 p. : fig., 1979.
N. Department NP, Pokhara, N. P. S. A. T. A. -, et Kathmandu, N. P. U. N. I. C. E. F. -,
« Concrete course », vol. no. 4. Nepal, Department of Local Development, Kathmandu, Nepal, p. 13 p. : techn.drwngs, 1979.
R. H. Kuhlthau,
« Country studies in appropriate sanitation alternatives », vol. 6. World Bank, Washington, DC, USA, p. ii, 176 p.: fig., map, tab., 1979.