Polar bear, why is your world melting?
By: Robert E. Wells.
Publisher: Albert Whitman & Co.
Published: 2008
Place of publication: Morton Grove, Ill
Language: eng
ISBN-13: 9780807565988; 9780807565995
Subjects: Greenhouse effect, Atmospheric -- Juvenile literature; Global warming -- Juvenile literature; Ice -- Arctic regions -- Juvenile literature
Genres: Juvenile literature.