TY  - BOOK
AU  - West, William Dixon.
TI  - Progress of the geological survey of India: (a brief review) 
U1  - P 555.4 W47 
PY  - 1947///
CY  - Delhi
PB  - Indian Science Congress Association and the Council of Sc ientific Research
KW  - Geology
KW  - India
KW  - Surveys
ER  -