TY - RPRT TI - Degassing and microlite crystallization during pre-climactic events of the 1991 eruption of Mt. Pinatubo, Philippines AU - J.E. Hammer AU - K. V. Cashman AU - R. Hoblitt AU - S. Newman PY - 1999 DO - 10.1007/s004450050238 UR - https://pubs.usgs.gov/publication/70021812 ID - 70021812 ER -