TY  - RPRT
TI  - Eruptive activity at Mount St Helens, Washington, USA, 1984-1988: a gas geochemistry perspective
AU  - K.A. McGee
AU  - A. J. Sutton
PY  - 1994
DO  - 10.1007/bf00302825
UR  - https://pubs.usgs.gov/publication/70017356
ID  - 70017356
ER  -