TY  - BOOK
AU  - MATHUR, S.M.
TI  - GUIDE TO FIELD  GEOLOGY
SN  - 81 203 1915 X
U1  - 551.072 3 
PY  - 2001///
CY  - New Delhi
PB  - Prentice-Hall of India Pvt. Ltd., New Delhi 
ER  -