TY  - BOOK
AU  - Walker,Denise
TI  - Perubahan geologi
T2  - Siri asas sains ITNM - Kimia
SN  - 9789830686042
U1  - 540.7 23
PY  - 2011///
CY  - Kuala Lumpur : 
PB  - Institut Terjemahan Negara Malaysia , 
KW  - Chemistry - Study and teaching
ER  -