So long ago /

Simple text and lively pictures trace the many animals that have inhabited the earth, from the Palaeozoic to modern times.

Bibliographic Details

Main Author:	Smith, E. Boyd (Elmer Boyd), 1860-1943
Format:	Book
Language:	English
Published:	Boston : New York : Houghton Mifflin Co. ; Junior Literary Guild, 1944.
Subjects:	Paleontology > Juvenile literature.