Affordable water supply and sanitation
Subtitle: proceedings of the 20th WEDC Conference, Taj Samudra Hotel, Colombo, Sri Lanka, 22-26 August 1994
By: edited by John Pickford ... [et al.].
Contributors: Pickford, John, 1924-; Water, Engineering and Development Centre.; Institution of Engineers, Sri Lanka.
Publisher: Water, Engineering and Development Centre
Published: 1994
Place of publication: Loughborough, Leics
Language: eng
Notes: Co-organized by the Water, Engineering and Development Centreand the Institution of Engineers, Sri Lanka.