SDC -Dhaka, BD, Swiss Agengy for Development and Cooperation,
“Arsenic mitigation : action research findings”. Swiss Agency for Development and Cooperation (SDC), Dhaka, Bangladesh, p. 28 p. (14 sheets, loose-leaf) : fig., tab., 2003.
A. S. Ubaiddha and Liyanage, R. S.,
“Low-cost tanks and filters in Sri-Lanka”, in
Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, pp. P. 81-84 : 9 fig., 1 tab.
R. Shaw and Skinner, B.,
“Technical brief no. 59 : household water treatment 2”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 15-18 : 5 fig., 2003.