27 February 2001

Title Language Date
Arrêté ministériel fixant les droits d'entrée et de visite guidée des collections permanentes de l'Institut royal des Sciences naturelles de Belgique French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001
No title French 27-02-2001