TY  - RPRT
TI  - Field-trip guide to a volcanic transect of the Pacific Northwest
AU  - Dennis Geist
AU  - John A. Wolff
AU  - Karen Harpp
PY  - 2017
DO  - 10.3133/sir20175022m
UR  - https://pubs.usgs.gov/publication/sir20175022M
ID  - sir20175022M
ER  -