Dudley, Karen.

Whooping cranes / Karen Dudley. - Calgary : Weigl Educational Publishers, c1997. - 64 p. : ill. (chiefly col.), 1 col. map, 1 col. port. ; 25 cm. - The untamed world . - The untamed world (Calgary, Alta.) .

Includes bibliographical references and index.

ISBN: 0919879918

Subjects--Topical Terms:
Whooping crane--Juvenile literature.
Grue blanche d'Amérique--Ouvrages pour la jeunesse.

Dewey Class. No.: j598.3/2