TY  - BOOK
TI  - Green pack: teachers’ handbook
SN  - 9639424323
U1  - 363.7 
PY  - 2003///
CY  - Szentendre, Hungary
PB  - Regional Environmental Center for Central and Eastern Europe
KW  - Çevre koruma
KW  - Environmental protectionn
KW  - Doğal kaynaklar -- Ekoloji
KW  - Natural resources -- Ecology
KW  - Biyolojik çeşitlilik
KW  - Biodiversity
N1  - Online : http://documents.rec.org/publications/Green_Pack_ENG.pdf
ER  -