TY  - BOOK
AU  - Hatch F H
AU  - Wells A K,Wells M K
TI  - Petrology of the Igneous Rocks
SN  - 9788123910390
U1  - 552 HAT 
PY  - 2003///
CY  - New Delhi
PB  - CBS PUBLISHERS AND DISTRIBUTORS PVT.LTD
KW  - Geology
ER  -