Fortresses and castles in Switzerland, by construction period Thursday February 9th, 2023 / adsadmin / No Comments
Fortresses and castles in Switzerland, by category Thursday February 9th, 2023 / adsadmin / No Comments
Protection of cultural property inventory with objects of national importance Friday April 8th, 2022 / adsadmin / No Comments
Historical population development of Swiss municipalities (1200-1850) Wednesday March 15th, 2023 / adsadmin / No Comments
Protection of cultural property inventory with objects of regional importance Friday April 8th, 2022 / adsadmin / No Comments
Charter flights: passengers on international flight routes Friday April 8th, 2022 / adsadmin / No Comments