TY  - BOOK
AU  - Welton,Joann E.
TI  - SEM petrology atlas
SN  - 0891816534
PY  - 1984///
CY  - Tulsa, Okla
PB  - American Association of Petroleum Geologists
KW  - Mineralogy
KW  - Determinative
KW  - Atlases
KW  - Scanning electron microscopes
ER  -