TY  - BOOK
AU  - Geological Survey Of India
ED  - Colloquium on exploration and development of non-ferrous metalsin india (1968 : Lucknow)
TI  - Papers on geological survey of India
T2  - Geological survey of India: Miscellaneous publication; 27
U1  - H7191:1p2,N68, L7 
PY  - 1977///
CY  - New Delhi    
PB  -  Geological Survey       
KW  - Geology
ER  -