TY  - BOOK
ED  - Teachers Couneil of Thailand (Khurusapha).
TI  - The Implementation  of  the policy on environmental education : report on 12 th ASEAN couneil of Teachers chaiang Mai, Thailand 1990
U1  - 372.357 
PY  - 1990///
CY  - bamgkok
PB  - kurusapha ladprao
KW  - Environmental studies
KW  - ASEAN
KW  - Environmental poliey
ER  -