El porqué de las cosas
Subtitle: naturaleza y ciencia
By: [traducción: José Luis Tamayo e Inés Martin].
Contributors: Editorial Océano de México.
Edition: 1a ed.
Publisher: Oceano
Published: 2000
Place of publication: México
Language: spa
Number of pages: 64
Subjects: Nature -- Juvenile literature; Naturaleza -- Literatura juvenil; Science -- Juvenile literature; Ciencia -- Literatura juvenil; Nature; Naturaleza; Science; Ciencia
Genres: Juvenile literature.; Literatura juvenil.
Other titles: Cosas
Notes: Also published: Madrid : Libsa, 1999.

Includes index.

Translation of: The picture book of knowledge.