TY - RPRT TI - A compilation of sulfur dioxide and carbon dioxide emission-rate data from Mount St. Helens during 1980-88 AU - Kenneth A. McGee AU - Thomas J. Casadevall PY - 1994 DO - 10.3133/ofr94212 UR - https://pubs.usgs.gov/publication/ofr94212 ID - ofr94212 ER -