Geology and environment , itineraries between Canossa and Quattro Castella
Map in scale 1:15.000, published 2004
https://ambiente.regione.emilia-romagna.it/en/geologia/immagini/pubblicazioni/150x200_DSCN0941.JPG/view
https://ambiente.regione.emilia-romagna.it/@@site-logo/logo_rer_quadrato_bianco.png
Geology and environment , itineraries between Canossa and Quattro Castella
Map in scale 1:15.000, published 2004
