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