Billions of years of you.
By: Illustrated by Kathleen Elgin.
Contributors: Elgin, Kathleen, 1923- illus.
Publisher: World Pub. Co.
Published: 1967
Place of publication: Cleveland
Language: eng
Number of pages: 62
Subjects: Evolution (Biology) -- Juvenile literature; Evolution
Description: Traces man from his present state to his simple cellular beginning on the planet and deals briefly with the birth of our solar system and galaxy.