TY  - BOOK
AU  - Christiansen,Eric H.  Hamblin, w. kenneth
AU  -  Hamblin w.kenneth 
TI  - Dynamic Earth: an introduction to physical geology 
SN  - 9781449659844
U1  - 551 
PY  - 2015///
CY  - usa
PB  - Jones& bartlett learning
KW  - Physical geology
ER  -