+−
Nombre moyen d'ha de BLE tendre 2017-2021
0 – 50
50 – 100
100 – 150
150 – 300
300 – Inf
Sans
Nombre d'ha de BLE tendre 2021
50

100

150

300

1500

50 km
30 mi
Leaflet | © OpenStreetMap contributors, CC-BY-SA