Biblio

IWSA -London, GB, International Water Association, “19th International Water Supply Congress and Exhibition : Budapest, 2-8 October 1993”, Water supply : the review journal of the International Water Supply Association, pp. p. 1-545 : fig., tab., 1994.

IWSA -London, GB, International Water Association, “The 6th Asia Pacific regional water supply conference : water '87, 11-16 December 1987, Bangkok, Thailand : proceedings”. IWSA Asia Pacific Group (ASPAC), Bangkok, Thailand, p. 652 p.: fig., tab., 1988.

IWSA -London, GB, International Water Association, “Symposium "Water 2000" on the occasion of the 40th anniversary of the International Water Supply Association : preprints”. IWSA (International Water Services Association), Nice, France, p. various pagings: fig., tab., 1987.

IWSA -London, GB, International Water Association, “Fourth Asia Pacific regional water supply conference and exhibition, Jakarta, Indonesia, 5-11 November 1983 : conference papers”. IWSA (International Water Services Association), London, UK, p. various paging, 1983.

IWSA -London, GB, International Water Association, “International Water Supply Association Singapore Conference, 13-15 February, 1979 [papers]”. IWSA (International Water Services Association), London, UK, p. ca. 170 p., 1979.

IWSA -London, GB, International Water Association, “International Water Supply Association Singapore Conference, 13-15 February, 1979 [preprints of papers received at 19th January 1979]”. IWSA (International Water Services Association), London, UK, p. ca. 170 p., 1979.

IWSA -London, GB, International Water Association, “Aqua : journal of water supply research and technology”. Blackwell Science, Oxford, UK.