Number of sleeping places in mountain huts Tuesday February 4th, 2020 / Raimund Schnürer / No Comments
Hydro power plants: water volume required and pump efficiency Tuesday February 4th, 2020 / Raimund Schnürer / No Comments
Persons of Roman Catholic denomination as a percentage of the resident population Tuesday August 27th, 2019 / Raimund Schnürer / No Comments
