Hydro power plants: water volume required and pump efficiency Tuesday March 18th, 2025 / Luca Gaia / No Comments
Federal Inventory of Swiss heritage sites of national importance ISOS Friday April 8th, 2022 / adsadmin / No Comments
Protection of cultural property inventory with objects of regional importance Friday April 8th, 2022 / adsadmin / No Comments
Landscapes and natural monuments of national importance (BLN) Friday April 8th, 2022 / adsadmin / No Comments
