Earth :our home base /
by Issac Asimov.
- A Gareth Stevens Children's Books ed.
- Milwaukee : Gareth Stevens, 1989.
- 32 p. : ill. (some col.) ; 27 cm.
- Issac Asimov's library of the universe .
Includes bibliographical references (p. 30) and index.
Examines the movement, interior geology, atmosphere, and other characteristics of the planet on which we live.