Cavernas, o fascinante Brasil subterrâneo =
Subtitle: Caves, the fascination of underground Brazil
By: Clayton F. Lino.
Publisher: Editora Rios
Published: 1989
Place of publication: São Paulo, SP
Language: por
Number of pages: 279
Subjects: Caves -- Brazil.
Other titles: Caves, the fascination of underground Brazil.
Notes: Includes bibliographical references (p. 272-279).
Portuguese and English.
One folded leaf inserted.