TY  - BOOK
AU  - "Parker, Steve"
TI  - Our planet earth
SN  - 9780600580249
U1  - 500 
PY  - 1993///
CY  - London
PB  - Hamlyn
N2  - Illustrated with diagrams, pictograms and fact boxes, this book answers 101 basic questions about the planet Earth
ER  -