TY  - BOOK
AU  - Azizah Shariff, 
TI  - Bumi dan cakerawala
T2  - Kenapa Mengapa
SN  - 9679272850
U1  - 039.992302 23
PY  - 1994///
CY  - Kuala Lumpur : 
PB  - Fargoes , 
KW  - Earth sciences ; Question and answers
ER  -