On the face of the earth
By: by Marion Gill MacNeil ; iIllustrated by Robert P. MacNeil
Contributors: MacNeil, Robert P.
Edition: 1st Cadmus ed.
Publisher: E.M. Hale
Published: 1964
Place of publication: Eau Claire, Wis
Language: eng
Number of pages: 72
Subjects: Juvenile literature; Paleontology
Notes: Includes index.