TY  - BOOK
AU  - Putnam, William Clement
ED  - Birkeland, Peter W.
ED  - Larson, Edwin E.
TI  - Putnam's geology
SN  - 0195055179
U1  - 550 
PY  - 1989///
CY  - New York
PB  - Oxford University Press
KW  - Physical Geology
KW  - Geology
ER  -