La Fou de Bor i cavitats de l'Alta Vall del Segre
By: per Maria Canals, Carles Ribera i Ramon Viñas.
Contributors: Ribera, Carles, joint author.; Viñas, Ramón, joint author.
Series: Col·lecció de monografies locals, no. 5-B, Espeleología
Publisher: Montblanc, etc.
Published: 1970
Place of publication: Barcelona
Language: cat
Number of pages: 98
Subjects: Caves -- Spain -- Catalonia.; Cave animals -- Spain -- Catalonia.; Prehistoric peoples -- Spain -- Catalonia.
Notes: Bibliography: [97]-98.
At head of title: Centre Excursionista de Catalunya.