Tracking animal migrators
By: Rebecca L. Johnson.
Contributors: National Geographic Society (U.S.)
Series: On assignment; On assignment (National Geographic Society (U.S.))
Publisher: National Geographic Society
Published: 2003
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Animal migration -- Juvenile literature.; Animal marking -- Juvenile literature.; Tracking and trailing -- Juvenile literature.; Animals -- Migration.; Tracking and trailing.
Genres: Juvenile literature.
Notes: Includes index.