1983
I. Directorat ID et IRC International Water and Sanitation Centre, The Hague, NL,
« Hasil temu karya : penyediaan air bersih dengan kran unum : Jakarta, 22-24 Maret 1983 ». IRC, Rijswijk, The Netherlands, p. 29, 2, 25 p., 1983.
B. C. Ghosal, Hiramani, A. B., et Bawa, P. S.,
« Health education and community participation in slow sand filtration programme : an action research study ». Central Health Education Bureau, New Delhi, India, p. vii, 32 p., 1983.
N. L. I. L. A. C. O. - Arnhem, YE, Y. Ministry o, et DGIS, D. General fo,
« Household water use in Al Beida Province », vol. no. 10. Ilaco, Arnhem, The Netherlands, p. ii, 19 p.: 3 fig., 1 tab., 1983.
H. Pinidiya,
« Human waste disposal systems for low-income settlements in Sri Lanka : paper presented at the International Seminar on Human Waste Management for Low Income Settlements, January 16-22, 1983, Bangkok, Thailand », presented at the 1983-01-01, Ratmalana, Sri Lanka, 1983, p. ((28)) p.: fig.,tab.
W. Stinson,
Information systems in primary health care, vol. ser. 1, no. 6. Washington, DC, USA: American Public Health Association (APHA), 1983, p. 76 p.: fig.
A. T. White, J. Ochoa, G., et Camacho, F. L. Sanin,
« Informe de evaluacion en el area de saneamiento ». Convenio Colombo Holandes, Bogota, Colombia, p. 63, 8, 4 p.: tab., 1983.
T. H. National H. Bangkok, IHS -Rotterdam, NL, Institute for Housing Studies, et Bangkok, T. H. Asian Inst,
« International seminar on human waste management for low-income settlements, Bangkok, Thailand, January 16-22, 1983 ». Asian Institute of Technology, Bangkok, Thailand, p. ca. 450 p., 1983.