Mustafa El-Tayeb
Proffesions
director
UNESCO Science Policy and Sustainable Development Division
Photos
Report on satellite symposia
Mustafa El-Tayeb
Cecilia Björner
Dato Lee Yee Cheong
Reiko Kuroda
Rüdiger Klein
Heide Hackmann
Dr. Henry Roman 15 years ago - 33:55
Cecilia Björner
Dato Lee Yee Cheong
Reiko Kuroda
Rüdiger Klein
Heide Hackmann
Dr. Henry Roman 15 years ago - 33:55
Opening of the Session
Mustafa El-Tayeb
15 years ago - 1:00
Opening Remarks
Mustafa El-Tayeb
A. Boksenberg 15 years ago - 6:26
A. Boksenberg 15 years ago - 6:26