By
- Français: By
- Population: 100
Gentilé: - Type: Commune
- Superficie: 7,34 km²
Densité: 13.62 hab/km²
- Latitude: 47°1'0" N
Longitude: 5°54'0" E
- Latitude: 47.016701
Longitude: 5.900000
- pages: 16