Grottes
PI242

Grotta della Mutera - pianta (1967)


Image
Date
1967-01-01
Auteur
GSP (Gruppo Speleologico Piemontese)
Topographes
GSP (Gruppo Speleologico Piemontese)
Clubs spéléleologiques
Licence
CC BY 4.0
Source bibliographique