TY  - BOOK
AU  - Pratt, Leonie
AU  - Tndor, Andy
TI  - Planet earth
SN  - 9780746080368
U1  - 550 PRA 
PY  - 2007///
CY  - London
PB  - Usborne Publishing Ltd.
KW  - Earth (Planet)
KW  - Geology
KW  - Geology Juvenile literature
ER  -