Dark zones
Subtitle: Exploring caves
By: by Julie Haydon
Edition: U.S. ed.
Series: Sapphire nonfiction; Rigby PM collection; Sapphire nonfiction; Rigby PM collection
Publisher: Rigby
Published: 2001
Place of publication: Barrington, Ill
Language: eng
Number of pages: 32
ISBN-13: 9780757811708
Subjects: Caves; Juvenile literature; Caving; Readers (Elementary)
Other titles: Exploring caves
Description: Have you ever imagined what life is like hundreds of feet below the surface of the earth? There is no sunlight here, no green plants, and no birds. Descend to the dark zones to learn all about the world of caves. You'll need special equipment, including a helmet with a light, and some experienced companions to join you!
Notes: Includes index.

Accelerated Reader AR 1.0 5.5 67832.