TY  - BOOK
AU  - Mahapatra, G.B.
TI  - Text book of physical geology
SN  - 8123901100
AV  - QE 26 .P6 1994  
PY  - 1994///.
CY  - New Delhi
PB  - CBS
KW  - Geology
N1  - Includes bibliography and index.
ER  -