TY - RPRT TI - Evidence from gravity data for an intrusive complex beneath Mount St. Helens AU - David L. Williams AU - Gerda Abrams AU - Carol A. Finn AU - Daniel Dzurisin AU - Daniel J. Johnson AU - Roger P. Denlinger PY - 2012 DO - 10.1029/jb092ib10p10207 UR - https://pubs.usgs.gov/publication/70247998 ID - 70247998 ER -