TY  - BOOK
AU  - Geological Survey of India, Calcutta
TI  - National Seminar Commemorating Dr.M.S Krishanan Birth Centenary: Proceedings
T2  - Geological Survey of India, Special Publication No. 55
U1  - 550.954 
PY  - 2000///
CY  - Calcutta
PB  - Geological Survey of India
ER  -