TY  - BOOK
AU  - Williams, Howel .
AU  - Turner , F.J. .
AU  - Gilbert, C.M. .
TI  - Petrography: An Introduction to the Study of Rocks in Thin Sections.
U1  - 552 
PY  - 1985///
CY  - Delhi
PB  - CBS Publishers & Distributors
KW  - Geology-Petrography
KW  - Petrography
KW  - Rocks
KW  - PG-Geology
KW  - Geology
KW  - T/G-Geology
N1  - Index
ER  -