TY  - RPRT
TI  - New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Areas (AVAs)—A foundation for understanding their terroir
AU  - Ray E. Wells
AU  - Ralph A. Haugerud
AU  - Alan Niem
AU  - Wendy Niem
AU  - Lina Ma
AU  - Ian Madin
AU  - Russell C. Evarts
PY  - 2018
DO  - 10.3133/ofr20181044
UR  - https://pubs.usgs.gov/publication/ofr20181044
ID  - ofr20181044
ER  -