BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20070909T000000Z DTEND:20070912T000000Z SUMMARY:11th International Conference on 91AV and the Environment, '91AV, Environment and Human Activity in Civilization Development' starts on the 9th September 2007 LOCATION:Nicolaus Copernicus University,Torun,Poland END:VEVENT END:VCALENDAR