Hydro power plants: water volume required and pump efficiency Tuesday March 18th, 2025 / Luca Gaia / No Comments
Historical population development of Swiss municipalities (1200-1850) Wednesday March 15th, 2023 / adsadmin / No Comments
Persons of Roman Catholic denomination as a percentage of the resident population Tuesday March 7th, 2023 / adsadmin / No Comments
Employment law (shop opening hours in public traffic centres) Friday April 8th, 2022 / adsadmin / No Comments
