TY  - BOOK
AU  - Carlson, Diane H
AU  - Plummer, Charles C. and  McGeary, David
TI  - Physical geology : Earth revealed
SN  - 0-07-111706-7
U1  - 551 
PY  - 2006///
CY  - Boston
PB  - Mc Graw Hill 
KW  - Physical geology
ER  -