TY  - BOOK
AU  - Deer,W.A.
AU  - Howie,R.A.
AU  - Zussman,J.
TI  - An introduction to rock forming minerals
U1  - 549.4 DEE 
PY  - 1966///
CY  - England
PB  - Longman Group Limited
KW  - Mineralogy
KW  - Minerals
ER  -