Polar bears' search for ice
Subtitle: a cause and effect investigation
By: by Gillia M. Olson.
Series: Fact finders. Animals on the edge
Publisher: Capstone Press
Published: 2011
Place of publication: Mankato, Minn
Language: eng
ISBN-13: 9781429645324
Subjects: Polar bear -- Juvenile literature; Polar bear -- Effect of global warming on -- Juvenile literature
Genres: Juvenile literature
Description: "Describes polar bears and their disappearing habitat"--