TY  - BOOK
AU  - Smith,H.G.
AU  - Wells, M. K.
TI  - Minerals And The Microscope
U1  - 549.086  19
PY  - 1956///
CY  - London
PB  - Thomas Murby & Co.
KW  - Mineralogy
KW  - Microscopy
KW  - Petrology
N1  - Includes bibliographical references and indexs ( p. : 143 - 148 )
ER  -