Cuevas exóticas
Subtitle: exploraciones espeleológicas del Ecuador al ártico
By: Juan Ullastre.
Edition: 1a ed. --
Series: Aventura vivida
Publisher: Ediciones Grijalbo
Published: 1983
Place of publication: Barcelona
Language: spa
Number of pages: 265
Subjects: Speleology; Caves
Notes: Bibliography: p. 255-257.

Includes index.