TY  - BOOK
AU  - Longwell,Chester R.
AU  - Flint,Richard Foster
TI  - Introduction to physical geology
U1  - 551 
PY  - 1955///]
CY  - New York
PB  - John Wiley & Sons
KW  - Geology
KW  - MCE
N1  - 0; 0; 0; 551_000000000000000_LON; 0; 0; 0; 551_000000000000000_LON; 0; 0; 0; 551_000000000000000_LON
ER  -