TY  - BOOK
AU  - Plummer,Charles C.
AU  - McGeary,David
TI  - Physical geology: student study art notebook 
SN  - 0697287327
AV  - QE52.8 P58 1996
U1  - 551 
PY  - 1996///
CY  - Dubuque, IA
PB  - Wm. C. Brown Co.
KW  - Physical geology
KW  - Geografía física
UR  - http://www.archive.org/details/physicalgeologys00plum
ER  -