S. D. Freese, Nozaic, D. J., et Trollip, D. L.,
« Disinfection alternatives for rural applications », in
Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, p. P. 103-106 : 2 tab.
J. P. Rajapakse,
« Pebble matrix filtration in Papua New Guinea »,
Waterlines, an international journal of water, sanitation and waste, p. p. 12-14 : 2 fig., 2003.
A. Sobowale, Otun, J., et Onwuka, M.,
« Performance evaluation of water supply boreholes at Nguru, Nigeria », in
Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, p. p. 210-212 : 2 fig., 2 tabs.
W. K. Siabi,
« Potential of activated carbon for manganese and iron removal », in
Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, p. p. 152-155 : 4 fig., 3 tabs.
P. Younger et Casey, V.,
« A simple method for determining the suitability of brackish groundwaters for irrigation »,
Waterlines, an international journal of water, sanitation and waste, p. p. 11-13 : 3 fig., 3 tab., 2003.