TY  - BOOK
ED  - Unesco
TI  - Environmental education module for in-servise training of soical science teachers and supervisors for secondary schools
U1  - 363.7 23
PY  - 1985///.
CY  - [Paris]: 
PB  - Unesco, 
KW  - Environmental protection
KW  - Environmental education
N1  - Unesco-UNEP International Environmental Education Programme
ER  -