TY  - BOOK
T1  - Geologic history of Mount Hood Volcano, Oregon :a field-trip guidebook /
DA  - [1997]
CY  - [Menlo Park]  :
AU  - Scott, William E.
VL  - 97-263
CN  - I 19.76:
PB  - U.S. Geological Survey,
PP  - [Menlo Park]  :
PY  - [1997]
N1  - Cover title.
ID  - 216130
KW  - Geology
KW  - Volcanism
TI  - Geologic history of Mount Hood Volcano, Oregon :a field-trip guidebook /
ER  -