TY  - BOOK
AU  - Deer,W A
AU  - Zussman,J
AU  - Howie R.A.
TI  - Rock-forming minerals
U1  - 549.114 DEE.1 
PY  - 1962///.
CY  - London : 
PB  - Longmans, 
KW  - Geology
KW  - Minerals
N1  - Includes index
ER  -