TY  - BOOK
AU  - Carlson,Diane H.
AU  - Plummer,Charles C.
AU  - McGeary,David
TI  - Physical geology: earth revealed 
SN  - 9780073050935
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  - Physical geology
KW  - Textbooks
ER  -