Giants from the past
Subtitle: the age of mammals
By: photographs by Joseph H. Bailey.
Contributors: Bailey, Joseph H., ill.; National Geographic Society (U.S.)
Series: Books for world explorers
Publisher: National Geographic Society
Published: 1983
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 104
Subjects: Mammals, Fossil -- Juvenile literature.; Mammals, Fossil.; Extinct animals.; Fossils.
Description: Traces the development of the first mammals, many of which grew to giant proportions in order to survive the cold temperatures and violent changes of the Ice Age.
Notes: Bibliography: p. 103.
Includes index.