TY  - BOOK
AU  - Zumberge, James
TI  - Elements of Geology
U1  - 551 
PY  - 1961///
CY  - Michigan
PB  - University of Michigan
KW  - General Stack
KW  - Geology
KW  - Geology, hydrology & meteorology Earth sciences Natural sciences & mathematics
KW  - Zoology
ER  -