TY  - BOOK
AU  - LONGWELL , CHESTER R
AU  - FLINT, RICHARD FOSTER
TI  - PHYSICAL GEOLOGY
U1  - H 
PY  - 1955///
CY  - NEW YORK
PB  - JOHN WILEY AND SONS INC
KW  -  PHYSICAL GEOLOGY
KW  - GEOLOGY
ER  -