TY  - BOOK
TI  - Environmental education: module for in-service training of science teachers and supervisors for secondary schools 
T2  - Environmental Education Series
U1  - 574.50712 19
PY  - 1986///
CY  - Paris
PB  - Unesco
KW  - Environment education
KW  - Spines
KW  - Science
KW  - Teachers
KW  - Schools
N1  - cse
N2  - Environment Management
ER  -