Traces of life
Subtitle: the origins of humankind
By: Kathryn Lasky ; illustrated by Whitney Powell.
Contributors: Powell, Whitney, ill.
Publisher: Morrow Junior Books
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 144
Subjects: Human evolution -- Juvenile literature; Human beings -- Origin; Evolution; Prehistoric peoples
Description: Discusses research and theories concerning the earliest human beings.
Notes: Bibliography: p. 142.
Includes index.