Détail du congrès:
Congrès: International Congress, Meeting of Commissions 2 and 4 (8; 1966/09/05-10; Aberdeen, GBR) (1966/09/05-10) |
Congrès: International Congress, Meeting of Commissions 2 and 4 (8; 1966/09/05-10; Aberdeen, GBR) (1966/09/05-10) |