Could you ever dig a hole to China?
By: David Darling.
Publisher: Dillon Press
Published: 1990
Place of publication: Minneapolis, Minn
Language: eng
Number of pages: 59
Subjects: Earth -- Interior -- Juvenile literature.; Earth.
Description: Describes what the earth is made of, how it formed, and why it is still constantly changing its crust. Explores caves, tunnels, and deep holes  to learn more about the planet's layers.
Notes: Includes index.