Karst underground protection in Sicily (southern Italy), some examples from speleological natural reserves
- Authors: Casamento, G.; Di Pietro, R.; Madonia, G.; Messana, V.; Parise, M.; Vattano, M.
- Publication year: 2011
- Type: Abstract in atti di convegno pubblicato in volume
- OA Link: http://hdl.handle.net/10447/55372