TY  - BOOK
AU  - Judson,Sheldon
AU  - Deffeyes,Kenneth Stover
AU  - Hargraves,Robert Bero
TI  - Physical geology
SN  - 0136696554
PY  - 1976///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Physical geology
N1  - Col. maps on lining papers. - With answers; Bibl. - Index
ER  -