Reserves for waterfowl and migrant birds of national importance (WV) Friday October 27th, 2023 / Luca Gaia / No Comments
Federal resolution on the introduction of women’s suffrage and the right to vote in federal matters Monday July 24th, 2023 / Andreas Neumann / No Comments
Mean annual precipitation per balance basin (1981–2010) Wednesday February 15th, 2023 / adsadmin / No Comments
Earthquakes: heavy earthquakes (magnitude 4.5+) Wednesday February 15th, 2023 / adsadmin / No Comments
Fortresses and castles in Switzerland, by construction period Thursday February 9th, 2023 / adsadmin / No Comments