TY  - BOOK
AU  - Griggs, Allan B.
AU  - Swanson, Donald A.
CN  - QE75
CN  - QE75
CY  - Washington :
DA  - 1976.
ID  - 229438
KW  - Basalt
KW  - Geology
PB  - U.S. Govt. Print. Off.,
PP  - Washington :
PY  - 1976.
T1  - The Columbia River Basalt Group in the Spokane quadrangle, Washington, Idaho, and Montana /
TI  - The Columbia River Basalt Group in the Spokane quadrangle, Washington, Idaho, and Montana /
ER  -