TY  - GEN
AU  - Longwell,Chester R.
AU  - Flint,Richard Foster
TI  - Introduction to Physical Geology
U1  - 551 22
PY  - 1955///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Geology
N1  - Includes bibliographical references and index
ER  -