TY  - BOOK
AU  - REED,Sarah
AU  - Hannah Wilson
TI  - Planet Earth : Questions And Answers 
SN  - 0-7534-0791-4
U1  - 500.3 
PY  - 2001///
CY  - London
PB  - Kingfisher Publications
KW  - 0
KW  - Grade 7-9
ER  -