Biblio

J. M. Calixte en Sanchez, H., “Twinning : utility pairing”, Journal American Water Works Association, pp. p. 73-76: fig., photogr., 1988.

S. Chattrakoon, Nutmakul, C., Boontheekul, C., Chavadej, S., en Nark-uam, O., “UASB for distillery wastewater treatment”, in Seminar on anaerobic waste treatment and sanitation technologies, Bangkok, Pattaya, 1-3 September 1988, 1988, p. 8 p.: fig., tab.

J. Hubley, “Understanding behaviour : the key to successful health education”, Tropical doctor, pp. p. 134-138: fig., tab., 1988.

UNICEF -New York, NY, US, “Unicef thesaurus”. UNICEF, New York, NY, USA, p. 218 p., 1988.

UNICEF -New York, NY, US, “UNICEF WET section : annual report 1988 : water and sanitation”. UNICEF Water, Environment and Sanitation Section, New York, NY, USA, p. vi, 24 p.: fig., 1988.

I. D. Brouwer, de Bruin, A., O. Dirks, B., en Hautvast, J. G. A. J., “Unsuitability of World Health Organisation guidelines for fluoride concentrations in drinking water in Senegal”, The lancet, pp. p. 223-225: fig., tab., 1988.

I. D. General Ho Bandung, ID, I. Directorat, RIVM -Bilthoven, NL, National Institute of Public Health and the Environment, DGIS, D. General fo, en Wageningen, N. L. Wageningen, “Upflow anaerobic sludge blanket low cost sanitation research project in Bandung/Indonesia : final report”. National Institute for Public Health and the Environment (RIVM), Leidschendam, The Netherlands, p. 100, [10] p.: fig., tab., photogr., 1988.

L. Di Bernardo, “Upflow coarse-grained prefilter for slow sand filtration”, in Slow sand filtration : recent developments in water treatment technology, 1988, pp. P. 123-140: fig., tab.

H. M. Orth en Sapkota, D. P., “Upgrading a facultative pond by implanting water hyacinth”, Water research, pp. p. 1503-1511: fig., tab., 1988.

P. Evans, “Urban and rural on-site sanitation in Botswana : country programme description”. World Bank, Washington, DC, USA, p. 29 p. + annex, 1988.

D. A. Rondinelli en G. Cheema, S., Urban services in developing countries : public and private roles in urban development. Basingstoke, UK: Macmillan, 1988, p. xi, 266 p.: fig., tab.

WHO -Geneva, CH, World Health Organization, “Urban vector and pest control : eleventh report of the WHO Expert Committee on Vector Biology and Control”, vol. no. 767. World Health Organization (WHO), Geneva, Switzerland, 1988.

WHO -Geneva, CH, World Health Organization en Nairobi, K. E. U. N. E. P. -, Urbanization and its implications for child health : potentials for action. Geneva, Switzerland: World Health Organization (WHO), 1988, p. vi, 80 p.: fig., photogr., tab.

T. Mujtaba, “User reaction study on the Tara handpump”. UNICEF Water, Environment and Sanitation Section, Dhaka, Bangladesh, p. 8 p. + annexes, 1988.

S. A. A. Jahn, “Using Moringa seeds as coagulants in developing countries”, Journal American Water Works Association, pp. p. 43-50: tab., fig., photogr., 1988.

P. H. Internatio Manila en Geneva, C. H. P. E. E. M. -, “Vector-borne disease control in humans through rice agroecosystem management : proceedings of the workshop on Research and training needs in the field of integrated vector-borne disease control in riceland agroecosystems of developing countries, 9-14 Marc”. International Rice Research Institute, Manila, Philippines, p. xviii, 237 p.: fig., tab., 1988.

L. Ministry o LS, “A ventilated improved pit (VIP) latrine builders manual”. Lesotho, Ministry of Health and Social Welfare, National Rural Sanitation Programme, Maseru, Lesotho, p. 39 p.: ill., 1988.

L. D. Donaldson en Karim, M., “A village level operation & maintenance (VLOM) system for "WATSAN Project" handpump equipped boreholes in Nigeria”. UNICEF, Lagos, Nigeria, pp. 15 p., p. A1-A18: fig., tab., 1988.

VITA -Arlington, VA, US, Village technology handbook. Arlington, VA, USA: Volunteers in Technical Assistance, 1988, p. xiv, 422 p. : fig.

L. K. National W. Ratmalana, LK, K. (Region)., en Eschborn, D. E. G. T. Z. -, “VLOM pump OTC - system”. German Agency for Technical Cooperation, Eschborn, Germany, p. 15 p.: photogr., 1988.

“vol.13, no. 2”, Water international. 1988.

B. F. Acrema Tah Tahoua, “Volanta : pieces de rechange : cahier d'entretien”. Acrema Tahoua, Tahoua, Niger, p. 10 p., 1988.

C. Dijksterhuis, “Vrouwen & de rurale watervoorziening in West-Mali : de plaats van de vrouw in de besluitvorming bij een waterputtenproject in de regio Kayes”. State University at Groningen, Groningen, The Netherlands, p. 55 p., 1988.

R. Janssen, “Vrouwen, mannen en drinkwaterbeheer : een onderzoek naar het funktioneren van pompkomitees in Burkina Faso”. Agricultural University Wageningen, Wageningen, The Netherlands, p. 100 p.: Fig., 1988.

C. G. Gunnerson, Wastewater management for coastal cities : the ocean disposal option, vol. no. 77. Washington, DC, USA: World Bank, 1988, p. xxiv, 396 p.: fig., tab.