TY  - RPRT
TI  - Volcanic eruptions of 1980 at Mount St. Helens: The first 100 days
AU  - B. L. Foxworthy
AU  - Mary Hill
PY  - 1982
DO  - 10.3133/pp1249
UR  - https://pubs.usgs.gov/publication/pp1249
ID  - pp1249
ER  -