TY  - BOOK
TI  - Planet earth and the universe
T2  - (Reader's digest Knowledge Quest)
SN  - 0-276-42715-7
U1  - Ref. 550 P712 2002 
PY  - 2002///
CY  - London
PB  - Readers' Digest Association Ltd.
KW  - Earth
KW  - Universe
N1  - Includes index
ER  -