Fortresses and castles in Switzerland, by construction period Thursday February 9th, 2023 / Raimund Schnürer / No Comments
Fortresses and castles in Switzerland, by category Thursday February 9th, 2023 / Raimund Schnürer / No Comments
Agglomerations: population density (1930-2000) Friday April 8th, 2022 / Raimund Schnürer / No Comments
Other utilised agricultural areas as a percentage of farmland Friday April 8th, 2022 / Raimund Schnürer / No Comments