TY  - BOOK
AU  - Arogyaswamy, R.N.P.
TI  - Courses in mining geology
SN  - 8120402669
U1  - 622 ARO 
PY  - 1988///.
CY  - New Delhi : 
PB  - Oxford and IBH, 
KW  - Economic geology
KW  - Mining
ER  -