Ecos verdes
By: Monica Martín y María de los Ángeles Pavez ; ilustraciones de Alejandra Acosta
Contributors: Ángeles Pavez, María de los; Acosta, Alejandra
Series: Colección remolino
Publisher: Editorial Amantua
Published: 2011
Place of publication: Santiago, Chile
Language: spa
Number of pages: 47
ISBN-13: 9789568209667
Subjects: Environmental protection; Juvenile literature; Nature; Effect of human beings on; Sustainable living; Spanish language materials
Notes: Cover title.

Includes bibliographical references (page 48).