Catasto Speleologico Ligure
Luna Rossa e le altre grotte del Monte Mezzano 
Magazine: Stalattiti e Stalagmiti
Authors: SANNA Claudia
City: Savona
Province: SV
Year: 2000-2001
Username: admin
View
Sirio: la prima grotta del millennio 
Magazine: Stalattiti e Stalagmiti
Authors: PICCARDO Pino, SANNA Claudia
City: Savona
Province: SV
Year: 2000-2001
Username: admin
View
Pozzetto Ghirbana 
Magazine: Stalattiti e Stalagmiti
Authors: SANNA Claudia
City: Savona
Province: SV
Year: 2000-2001
Username: admin
View
Attività in Balbiseolo (anni 2000-2001) 
Magazine: Stalattiti e Stalagmiti
Authors: MASSA Enrico
City: Savona
Province: SV
Year: 2000-2001
Username: admin
View