TY  - BOOK
AU  - Spilsbury, Louise
TI  - Caring for our world
T2  - Pearson Baccalaureate PYP Readers
SN  - 9780435996130
U1  - 333 SPI/C 
PY  - 2009///
CY  - Essex
PB  - Cambridge
KW  - Natural resources
KW  - Environment
KW  - Çevre
KW  - Doğal Kaynaklar
ER  -