Biblio

P. S. Juuti y Katko, T. S., «Water, time and European cities : history matters for the futures». Public Services International Research Unit (PSIRU), University of Greenwich, Greenwich, UK, p. 253 p. : 19 fig., 67 photogr., 36 tab., 2005.

T. S. Katko y Hukka, J. J., «Towards viable drinking water services», Natural resources forum, pp. p. 161-167 : 5 fig., 1997.

T. S. Katko, Water! : evolution of water supply and sanitation in Finland from the mid - 1800s to 2000. Helsinki, Finland: Finnish Water and Waste Water Works Association, 1997, p. 104 p. : 49. fig., 7 tab.

T. S. Katko, Paying for water in developing countries, vol. no. 74. Tampere, Finland: Tampere University of Technology, 1991, p. 240 p.: fig., tab.