TY  - BOOK
AU  - Deer, W.
AU  - Howie, R.
AU  - Zussman
TI  - Rockforming Forming Silicates:Orthosilicates
SN  - 1897799888
PY  - 1997///
CY  - London
PB  - The Geological Society
KW  - Rockforming Silicates
KW  - Orthosilicates
ER  -