BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20200331T000000Z DTEND:20200331T000000Z SUMMARY:5th International Conference Water resources and wetlands: Oral abstract deadline due before 31st March 2020 LOCATION:Hotel Delta Tulcea,Tulcea,Romania END:VEVENT END:VCALENDAR