TY  - BOOK
AU  - Zumberge,James H.
AU  - Nelson,Clemens A.
TI  - Elements of physical geology 
SN  - 0471986747
U1  - 551 ZUM 
PY  - 1976///.
CY  - New York : 
PB  - John Wiley & Sons
KW  - Earth sciences
KW  - Physical and dynamic geology
N1  - Includes index.
ER  -