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: eedings
- Key words: Sicily, karst, speleological natural reserves
- OA Link: http://hdl.handle.net/10447/55372