Caverns of the world
By: by Alonzo W. Pond.
Publisher: W. W. Norton
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 178
Subjects: Caves -- Juvenile literature.; Caves.
Description: Describes the formation of different types of caves and the plant and animal life which exists in them. Also discusses exploration and the ways in which man has used caverns since ancient times.