Cómo y por qué de las regiones polares
By: texto de Irving Robbin ; ilustraciones de Shannon Stirnweis.
Contributors: Stirnweis, Shannon.
Series: Cómo y por qué
Publisher: Editorial Molino; Bilingual Educational Services
Published: 1968
Place of publication: Barcelona; South Pasadena, Calif
Language: spa
Number of pages: 48
Subjects: Polar regions -- Juvenile literature.
Genres: Juvenile literature.
Other titles: Regiones polares.
Work titles: How and why wonder book of the polar regions.
Description: Introduces young readers to the ecology and history of explorations of the earth's polar regions.
Notes: Translation of: How and why wonder book of the polar regions.