TY  - BOOK
AU  - Judson, Sheldon .
AU  - Deffeyes , K.S. .
AU  - Hargraves, K.B. .
TI  - Physical Geology
U1  - 550 
PY  - 1978///
CY  - New Delhi
PB  - Prentice-Hall of India(Pvt Ltd)
KW  - Earth Science-Geology
KW  - Geology
KW  - G-Geology
N1  - Index
ER  -