Pronounced protection forest at Rigi Hohfluh
2006
Zitation
Pronounced protection forest at Rigi Hohfluh, 2006. Hahn, Peter. ETH-Bibliothek Zürich, Bildarchiv. CC BY-SA 4.0
Beschreibung
Keywords photographer: forest/forestation, natural hazards
Quelle: eth-epics · cc-by-sa-4.0
