Lerner, Carol.
On the wings : American birds in migration / Carol Lerner. - New York : HarperCollins Publishers, 2001. - p. cm.
0688166490 0688166504 (lib. bdg.)
00038831
Birds--Migration--North America--Juvenile literature.
Birds--Migration.
QL698.9 / L47 2001
598.156/8/0973
On the wings : American birds in migration / Carol Lerner. - New York : HarperCollins Publishers, 2001. - p. cm.
0688166490 0688166504 (lib. bdg.)
00038831
Birds--Migration--North America--Juvenile literature.
Birds--Migration.
QL698.9 / L47 2001
598.156/8/0973