TY  - GEN
AU  - Halpern, Judy.
TI  - Rocks and minerals
T2  - Big idea
SN  - 9781770587298
U1  - P Year 4 500 
PY  - 2014///
CY  - [s.l.]
PB  - Pearson
UR  - 00002b/00002bfd.jpg
ER  -