TY  - BOOK
AU  - Riley, Peter.
TI  - 100 things you should know about planet Earth
SN  - 1842361120
U1  - GR 550 R551 2002 
PY  - 2002///
CY  - Singapore
PB  - Miles Kelly Publishing
KW  - Earth sciences- Miscellenea- Juvenile literature
N1  - Includes index
ER  -