TY  - BOOK
AU  - Ehlers,Ernest G.
AU  - Blatt,Harvey
TI  - Petrology: igneous, sedimentary, and metamorphic
SN  - 8123910320
AV  - QE431.2 .E38 1996
PY  - 1982///
CY  - New Delhi
PB  - CBS
KW  - Igneous rocks
KW  - Textbooks
ER  -