TY  - BOOK
AU  - Esbensen,Steen B.
ED  - High/Scope Educational Research Foundation.
TI  - El salón de clases en el área exterior
SN  - 968245526X
PY  - 1996///
CY  - México, DF
PB  - Trillas
KW  - Outdoor education
KW  - Local
KW  - Playgrounds
KW  - Environmental aspects
KW  - Education, Primary
N1  - Translation of: An outdoor classroom
ER  -