This restless earth /

Explains and enumerates the ways the seemingly solid earth changes--by earthquakes, volcanoes, and continental drift.

Bibliographic Details

Main Author:	Lauber, Patricia
Other Authors:	Polgreen, John
Format:	Book
Language:	English
Published:	New York : Random House, [1970]
Series:	Random House science library
Subjects:	Geophysics > Juvenile literature. Geophysics. Earth (Planet)