TY  - GEN
AU  - Judson, Sheldon
AU  - Kauffman, Marvin E.
TI  - Physical geology
U1  - 551 
CY  - New Jersey
PB  - Prentice Hall
KW  - Geology
KW  - Earth sciences
KW  - Geography
N1  - 2011-01-04; M
ER  -