Biblio

I. N. Indian Wat Bombay, Supply, I. W. S. A. Internatio, y IWSA -London, GB, International Water Association, «IWSA International Specialized Conference on Management of Urban Water Supply, Mumbai 22-23 April 1996», Water supply : the review journal of the International Water Supply Association, pp. p. 1-123 : fig., tab., 1997.

IWSA -London, GB, International Water Association, «IWSA International Specialized Conference on Assuring the Quality of Service (or Managing a Water Company)», Water supply : the review journal of the International Water Supply Association, pp. p. 1-178 : fig., tab., 1996.

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.