of Ekistics AC. "The Natural City" International Symposion: The University of Toronto’s Centre for Environment and the World Society for Ekistics Toronto, 23-25 June, 2004: Summary of Daily Program. EKISTICS [Internet]. 2004 Jun. 1 [cited 2024 Nov. 23];71(424-426):pp. 2-3. Available from: https://ekisticsjournal.org/index.php/journal/article/view/211