BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230330T000000Z DTEND:20230330T000000Z SUMMARY:21st International Symposium on Wood, Fiber and Pulping Chemistry (ISWFPC 2023): Extended abstract submission deadline due before 30th March 2023 LOCATION:Ca' Foscari University of Venice,Venezia,Italy END:VEVENT END:VCALENDAR