Biblio

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.

E. Jäger-Forget, Giry, A., and Institut National de Recherche Chimique Appliquee -Vert-le-Petit, FR, IRCHA, “Assainissement et prophylaxie dans les pays en voie de développement : annexes”. Institut National de Recherche Chimique Appliquée - IRCHA, Vert-le-Petit, France, p. 35 pp. : 28 fig., 10 tab., 1980.

R. M. Bradley, “Basic sanitation in developing countries : survey of water use in a low income urban area in the middle east”, Journal of the Royal Society of Health, pp. p. 67-71, 1980.

M. C. Snead, Olivieri, V. P., Krusé, C. W., and Kawata, K., “Benefits of maintaining a chlorine residual in water supply systems”, vol. EPA-600/2-80-010. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xiii + 175 p. : 44 figs., 18 tabs. , 1980.

I. D. Yayasan Di Yogyakarta, “Biogas”. Yayasan Dian Desa, Jogjakarta, Indonesia, p. 14 p., 1980.

A. Hooimeijer, “Chingale water project, Zomba District : inspection report”. p. 4, 4 p.: tab., 1980.

J. Bratby, Coagulation and flocculation : with an emphasis on water and wastewater treatment. Croydon, UK: Uplands Press, 1980, p. xi, 354 p.: fig., tab.

J. D. van der Ploeg and van Wijk-Sijbesma, C. A., “Community participation in the rural well construction programme of Guinea-Bissau”. IRC, The Hague, The Netherlands, p. 11 p. : 2 tab., 1980.

M. Thonon, “Concepts of community participation : a case of sanitary change in a Guatemalan village”, International journal of health education, pp. p. 1-16, 1980.

S. E. S. I. D. A. - Stockholm, “Continuous compost toilets in Tunesia; part 1”. SIDA, Swedish International Development Cooperation Agency, Stockholm, Sweden, p. 21 p. : 11 fig., 7 plates, ann., 1980.

D. T. Lauria and Demke, K. A., “Costs of alternative water supply and sanitation services in Brazil”. University of North Carolina at Chapel Hill, School of Public Health, Chapel Hill, NC, USA, p. 20 p.: fig., tab., 1980.

O. J. Sproul, “Critical review of virus removal by coagulation processes and pH modifications”. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. ix, 39 p., 1980.

C. A. van Wijk-Sijbesma, “De aanvaarding van drinkwatervoorzieningen door de gebruikers in ontwikkelingslanden”, H2O, pp. p. 599-602, 1980.

J. M. G. van Damme, “De drinkwaterdecade en zijn betekenis”, H2O, pp. p. 587-589, 1980.

L. J. H. Janssen, “De produktie van handpompen in een ontwikkelingsland voor de drinkwatervoorziening aldaar”. Twente University of Technology, Enschede, The Netherlands, p. ca. 170 p. : techn.drwng, 1980.

S. P. Mathur, “Design and development of a simple electrical resistivity equipment for groundwater investigations in shallow depths”. Thailand, Ministry of Public Health, Rural Water Supply Division, Bangkok, Thailand, p. ii, 17 p.: fig., tab., photogr., 1980.

S. A. Ross, Guo, P. H. M., and Jank, B. E., “Design and selection of small wastewater treatment systems”, vol. no. EPS 3-WP-80-3. Canada, Ministry of Supply and Services, Ottawa, Ont, Canada, p. xiii, 311 p. : 71 fig., 31 tab., 1980.

F. P. Du Toit, “A design for rural village waterpoints in Zimbabwe”, in Proceedings of the seminar on water supply and drainage services in developing countries = Verrigtinge van die seminaar oor watervoorsienings- en dreineringsdienste in ontwikkelende lande, 1980, p. Paper 7 (8 p.).

R. J. Otis, Boyle, W. C., Clements, E. V., and Schmidt, C. J., “Design manual onsite wastewater treatment and disposal systems”, vol. EPA-625/1-80-012. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. 412 pp. ; fig. tab., 1980.

W. E. Smith, Lethem, F. J., and Thoolen, B. A., “The design of organizations for rural development projects : a progress report”, vol. no. 375. World Bank, Washington, DC, USA, p. iv, 48 p. : fig., tab., 1980.

J. Pickford, “The design of septic tanks and aqua-privies”, vol. no. 187. Building Research Establishment, Overseas Division, Watford, UK, p. 12 p., 1980.

N. Scotney, “Developing a health education component for the UNICEF Water and Sanitation Programme in Sudan, consultancy report, May 17-June 1, 1980”. African Medical and Research Foundation (AMREF), Nairobi, Kenya, p. 23 p. : 4 ann., 1980.

L. H. Robertson, “The development of self-help piped water projects in Malawi : management and planning”, in Proceedings of the seminar on water supply and drainage services in developing countries = Verrigtinge van die seminaar oor watervoorsienings- en dreineringsdienste in ontwikkelende lande, 1980, p. Paper 1 (2 p.).

W. M. Lewis, Developments in water treatment - 1. London, UK: Applied Science Publishers, 1980, p. xii, 196 p. : fig., tab.

W. M. Lewis, Developments in water treatment - 2. London, UK: Applied Science Publishers, 1980, p. xii, 228 p. : fig., tab.