Descripción
Provides answers to such questions as "How do seeds travel?" and "How do balloons stay up?" and many more.
Detalles del libro
Formato
Tapa dura
Páginas
31 páginas
Idioma
Inglés
Publicado
Nov 1, 1984
Editorial
Children's Press (CT)
ISBN-10
0516065955
ISBN-13
9780516065953