TY  - RPRT
TI  - The significance of observations at active volcanoes; A review and annotated bibliography of studies at Kilauea and Mount St. Helens
AU  - Thomas L. Wright
AU  - Don Swanson
PY  - 1987
UR  - https://pubs.usgs.gov/publication/70207555
ID  - 70207555
ER  -