TY  - BOOK
AU  - Spilsbury,Richard
TI  - Sumber bumi
T2  - Siri fokus sains ITNM
SN  - 9789830687445
U1  - 503 23
PY  - 2011///
CY  - Kuala Lumpur : 
PB  - Institut Terjemahan Negara Malaysia , 
KW  - Science - Natural resources
ER  -