BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20171215T000000Z DTEND:20171215T000000Z SUMMARY:7th Biannual Conference On 91AV, "Chem 07 Green and Sustainable chemical Sciences and Technology": Poster abstract deadline due before 15th December 2017 LOCATION: Cairo University,Cairo,Egypt END:VEVENT END:VCALENDAR