TY  - BOOK
AU  - Judson,Sheldon
AU  - Leet,L.
AU  - Kauffman,Marvin Earl
TI  - Physical geology
SN  - 0136696988 :
AV  - QE28.2 .J8 1987
U1  - 551�19 
PY  - 1987///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Physical geology
ER  -