Birds conquer the sky
By: [Andreu Llamas ; illustrated by Miriam and Miquel Ferrón].
Contributors: Ferrón, Miriam, ill.; Ferrón, Miquel, ill.
Series: The development of the earth
Publisher: Chelsea House
Published: 1996
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Birds, Fossil -- Juvenile literature.; Birds, Fossil.; Prehistoric animals.
Notes: Includes index.