TY  - BOOK
AU  - Wright,Thomas L.
AU  - Mangan,Margaret T.
AU  - Swanson,Donald A.
TI  - Chemical data for flows and feeder dikes of the Yakima Basalt Subgroup, Columbia River Basalt Group, Washington, Oregon, and Idaho, and their bearing on a petrogenetic model
U1  - 552.2609795 
PY  - 1989///
CY  - Washington, D.C.
PB  - United States Geological Survey
KW  - Basalt
KW  - Northwest, Pacific
KW  - Analysis
KW  - Petrogenesis
ER  -