1983
R. S. Singh, Roy, A. K., Chatterjee, P. K., Gupta, K. N., Khare, S. T., and Rau, B. B.,
“Manuel de conception, de construction et d'entretien de latrines bon marche a siphon et a rincage manuel en Inde”, vol. no. 10. World Bank, Washington, DC, USA, p. xiv, 111 p.: techn. drawings, tab., 1983.
United Nations Division for Economic and Social Information -New York, NY, US,
“Mar del Plata action plan : United Nations Water Conference, Mar del Plata, Argentina, 14-25 March 1977”. United Nations DESI/DPI, New York, NY, USA, p. 78 p., 1983.
M. Ministry o MY,
“National programme on drinking water quality surveillance”. Malaysia, Drinking Water Quality Surveillance Unit, Ministry of Health, Kuala Lumpur, Malaysia, p. v, 22 p.: 2 fig., 5 tab., 1983.
IRC International Water and Sanitation Centre, The Hague, NL and National Environmental Engineering Research Institute -Nagpur, IN, NEERI,
“National workshop on slow sand filtration, health education, community participation and information support : NEERI, Nagpur, June 29 - July 1, 1983”. National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 10 papers, 1983.
C. A. Arnold and Boerma, E. J.,
Omgaan met (wetenschappelijke) onderwijsliteratuur. The Hague, The Netherlands: Stichting voor Onderzoek van het Onderwijs, 1983, p. xii, 226 p.
I. D. Institute Bandung,
“Peat water treatment”. Institute of Human Settlements, Bandung, Indonesia, p. 17 p.: fig., tab., 1983.