aves conquistan el aire
By: Andreu Llamas ; [ilustración, Miriam y Miquel Ferrón].
Contributors: Ferrón, Miriam, ill.; Ferrón, Miquel, ill.
Series: Las edades de la tierra
Publisher: Chelsea House Publishers
Published: 1996
Place of publication: New York
Language: spa
Subjects: Birds, Fossil -- Juvenile literature; Birds, Fossil; Prehistoric animals; Spanish language materials
Description: Focuses on the characteristics of prehistoric birds.
Notes: Includes index.