TY  - BOOK
AU  - "Walker, Jane"
TI  - Rocks and minerals
T2  - Allways  Of Looking At
SN  - 9780749616991
U1  - 500 
PY  - 1994///
CY  - London
PB  - Gloucester Press
N2  - Looks at how rocks and minerals are formed, examines their properties and how they are used, and shows some famous rock formations
ER  -