TY  - ADVS
AU  - Wicander, Reed
ED  - Monroe, James S
TI  - Essentials of geology: [Earth systems today :living text]
U1  - A139860;A139861;A139862 
PY  - 2001///
CY  - 
PB  - Brooks/Cole
N1  - Title Proper From Bookvariant Title From Cd Label
ER  -