TY  - BOOK
ED  - United States Environmental Protection Agency
ED  - Estados Unidos
TI  - School recycling programs : : a handbook for educators
PY  - 1990///
CY  - Washington
PB  - : United States Environmental Protection Agency
KW  - Formación ambiental
KW  - Educación ambiental
KW  - Reciclado
ER  -