K. Leng Sow,
“Application of inclined tube settlers in urban water supply”. Asian Institute of Technology, Bangkok, Thailand, p. vii, 101 p.: fig., tab., 1983.
W. M. Drew, Bowles, B. A., and Hirth, G.,
“The application of the slow sand filtration process to the treatment of small town water supplies : paper presented at the Australian Water and Wastewater Association 10th Federal Convention, Sydney, 1983”. State Rivers and Water Supply Commission of Victoria, Armadale, Vic, Australia, p. 18 p.: fig., tab., 1983.
J. van Nostrand, Wilson, J. G., Basaako, K., Parker, R. D., and Waller, R. B.,
“Handbook for district sanitation coordinators”, vol. no. 9. World Bank, Washington, DC, USA, p. 122 p.: fig., 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.