Exploring the planets
By: by Roy A. Gallant. Illustrated by John Polgreen.
Contributors: Polgreen, John, illus.
Edition: Rev. ed.
Publisher: Doubleday
Published: 1967
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 119
Subjects: Astronomy -- Juvenile literature.; Astronomy.
Description: Explains the formation of the planets in our solar system and describes the individual characteristics of each as interpreted from scientific findings.