L' abisso
Subtitle: ottant'anni di esplorazioni nella Spluga della Preta
By: Francesco Sauro.
Publisher: CDA & Vivalda
Published: 2007
Place of publication: Torino
Language: ita
Number of pages: 262
ISBN-13: 9788874801068
Subjects: Speleology -- Italy -- Lessini Mountains; Caves -- Italy -- Lessini Mountains; Preta Cave (Italy) -- Discovery and exploration
Notes: Includes bibliographical references.