BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220607T000000Z DTEND:20220609T000000Z SUMMARY:11th International Conference on Waste Management and Environmental and Economic Impact on Sustainable Development starts on the 7th June 2022 09:00 LOCATION:Tryp Atocha Hotel,Madrit,Spain END:VEVENT END:VCALENDAR