TY  - BOOK
AU  - Stewart,Melissa
TI  - Igneous rocks
T2  - Rocks and minerals
SN  - 0431143722
U1  - 552.1 23
PY  - 2002///
CY  - Oxford : 
PB  - Heinemann Library , 
KW  - Rocks, Igneous - Juvenile literature
ER  -