TY  - BOOK
AU  - Plummer,Charles C.
AU  - McGeary,David
AU  - Carlson,Diane H.
TI  - Physical geology: featuring the Smithsonian Institution's journey through geoogy CD-ROM 
SN  - 0072373024
PY  - 1999///
CY  - Boston
PB  - McGraw Hill
N1  - includes  ready notes
ER  -