1990
J. Maier, Surarith, S., Mansoor, A. A., en Tran, F. T.,
“Health effects on children due to sanitary conditions and practices in a low-income urban slum area”. Asian Institute of Technology, Environmental Engineering Division, Bangkok, Thailand, p. 14 p.: tab., 1990.
R. G. Feachem, Mertens, T. E., Fernando, M. A., Cousens, S. N., Kirkwood, B. R., Merkle, F., en Korte, R.,
“Health impact evaluation of improved water supplies and hygiene practices in Sri Lanka : background and methodology”,
Tropical medicine and parasitology, pp. p. 79-88 : fig., tab., 1990.
Commission on Health Research for Development -Cambridge, MA, US,
Health research : essential link to equity in development. New York, NY, USA: Oxford University Press, 1990, p. xix, 136 p.: box, fig., tab.
V. Koch en de Kok, M.,
“A health survey of the population of Ponan, Ivorycoast : children under five and the population associated with them”. Agricultural University Wageningen, Dept. of Environmental and Tropical Health, Wageningen, The Netherlands, p. 36, xxxii p.: fig., tab., 1990.
C. B. Holmes,
The honest truth about lying with statistics. Springfield, IL, USA: Charles C. Thomas, 1990, p. ix, 82 p.: 6 fig.
A. M. Han en Moe, K.,
“Household faecal contamination and diarrhoea risk”,
Journal of tropical medicine and hygiene, pp. p. 333-336 : 2 tab., 1990.
A. T. Aina,
“Housing and health in Olaleye-Iponri, a low income settlement in Lagos, Nigeria”, in
The poor die young : housing and health in Third World cities, 1990, pp. P. 56-88 : map, tab.
R. Lambert,
How to make a rope-and-washer pump. London, UK: IT Publications, 1990, p. iv, 27 p.: fig., tab.
O. Linden,
“Human impact on tropical coastal zones”,
Nature and resources, pp. p. 3-11: photogr., 1990.
J. G. Monney,
“Human resources development analysis : rural water supply and sanitation sector study”. Kwame Nkrumah University of Science and Technology, Training Network Centre, Kumasi, Ghana, p. 63 p.: tab., 1990.
M. Strauss en Blumenthal, U. J.,
“Human waste use in agriculture and aquaculture : utilization practices and health perspectives : executive summary”, vol. no. 09/90. International Reference Centre for Waste Disposal, Duebendorf, Switzerland, p. viii, 52 p.: fig., photogr., tab., 1990.
U. Meier,
“Hydram information package : a selected and annotated bibliography on hydraulic ram pumps, including a list of manufacturers, a data base printout on hydram research and selected articles”, vol. no. 1. SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. ca. 70 p.: tab., fig., drwng., photogr., 1990.
D. K. U. N. I. C. E. F. - Copenhagen,
“Hydraulic fracturing, how it works and where to use it”, vol. no. 1. UNICEF Water, Environment and Sanitation Section, Copenhagen, Denmark, p. 9 p.: fig., 1990.
M. Enge,
“Hygiene education : the Cinderella of environmental health”, in
Society, environment and health in low-income countries, 1990, pp. P. 158-169.
J. Besselink,
“IAD handpump project inventory mission : Niger, Burkina Faso, Ghana, Kenya, 25.11.89-14.01.90”. InterAction Design, Arnhem, The Netherlands, p. 18, 5 p.: fig., photogr., 1990.