TY  - BOOK
AU  - Hatch F H
AU  -  Wells A K
AU  -  Wells M K
TI  - Petrology of the igneous rocks
T2  - Textbook of petrology; 1
SN  - 8123910398 (pbk)
U1  - H21, K1;M4;3-;5 
PY  - 1984///
CY  - New Delhi    
PB  -  CBS Publishers& Distributors      
KW  -  Igneous rocks
KW  -  Petrology-Igneous
KW  - Geology
N1  - Index 541-551p
ER  -