Vaughan Turekian
Névjegyek
chief international officer and director
American Association for the Advancement of Science
Science and Technology Adviser
U.S. Secretary of State
Fényképek
Discussion
mta
Maciej Nalecz
Sir Christopher Llewellyn Smith
Zehra Sayers
Dr. Prof. Herwig Schopper
Vaughan Turekian 8 éve - 1:13:16
Sir Christopher Llewellyn Smith
Zehra Sayers
Dr. Prof. Herwig Schopper
Vaughan Turekian 8 éve - 1:13:16
