Mi primer libro de ecologi a
By: Angela Wilkes ; traduccio n: Esteban Riambau
Publisher: Molino
Published: 1991
Place of publication: Barcelona
Language: spa
Number of pages: 48
ISBN-13: 9788427217058
Subjects: Ecology; Experiments
Description: Children learn about ecology by doing simple experiments with everyday materials.
Notes: Translation of: My first green book.

"Una gui a a taman o real para proteger el medio amiente."--Cover.