Secotox Conference and International Conference on Environmental management, Engineering, Planning and Economics, Programme, Skiathos, June 24-28, 2007 - International Conference on Environmental Management, Engineering, Planning and Economics; Πανεπιστήμιο Θεσσαλίας. Τμήμα Μηχανικών Χωροταξίας, Πολεοδομίας και Περιφερειακής Ανάπτυξης. (Grafima, 2007)