TY  - BOOK
AU  - Smith, H.G. .
TI  - Minerals and the Microscope
U1  - 552.8 
PY  - 1940///
CY  - London
PB  - Thomas Murby & Co.
KW  - Geology
KW  - Minerals-Microscope
KW  - G-Geology
N1  - Index
ER  -