AU  - Lye,Keith
TI  - Minerals and rocks
T2  - Arco fact guides in color
SN  - 0668048476
AV  - QE365, L95 1979
PY  - 1979///
CY  - London
PB  - Ward Lock Limited
KW  - Rocks
KW  - Popular works
KW  - Mineralogy
N1  - Includes index
ER  -