TY  - BOOK
TI  - The Planet Earth
T2  - The World Book Encyclopedia Of Science
SN  - 0716633849
U1  - 032 21
PY  - 1997///
CY  - London
PB  - World Book International
KW  - English Encyclopedias
KW  - Ø¯ÙØ§Ø¦Ø± Ø§ÙÙØ¹Ø§Ø±Ù Ø§ÙØ¥ÙØ¬ÙÙØ²ÙØ©
ER  -