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THE XXVII INTERNATIONAL SCIENTIFIC CONFERENCE June 1 – 2, 2017 delicated to 65 years of "MINI MARITSA - IZTOK"

20.06.2017
Оfficial opening
Оfficial opening
Оfficial opening
Registration of participants
Registration of participants
Work on sections
Work on sections
Work on sections
Work on sections
Work on sections
Work on sections
Work on sections
Our volunteers, students from Traкia University - Stara Zagora