TY  - BOOK
AU  - Leet,Lewis Don,1901-1974
AU  - Judson,Sheldon
AU  - Kauffman,Marvin  Earl
TI  - Physical geology
SN  - 0136697399
PY  - 1978///
CY  - Englewood Cliff, NJ
PB  - Prentice Hall
KW  - Physical geology
KW  - Problems, exercises, etc
N1  - Includes index
ER  -