TY  - BOOK
AU  - Kerrod,Robin
TI  - Sumber semula jadi
T2  - Tinjau dan selidik sains
SN  - 9835802041
U1  - 333.79 23
PY  - 1999///
CY  - Shah Alam, Selangor : 
PB  - Times , 
KW  - Earth sciences ; Natural resources
N1  - Let's investigate science - Natural resources
ER  -