Affordable water supply and sanitation
Subtitle: selected papers of the 20th WEDC Conference, Colombo, Sri Lanka, 1994
By: edited by John Pickford ... [et al.].
Contributors: Pickford, John, 1924-; WEDC (Center).
Publisher: Intermediate Technology in association with the Water Engineering and Development Centre
Published: 1995
Place of publication: London
Language: eng
Number of pages: 172
Subjects: Water-supply -- Developing countries -- Congresses.; Sewage disposal -- Developing countries -- Congresses.
Notes: Includes bibliographical references.