TY  - RPRT
TI  - Technical-information products for a National Volcano Early Warning System
AU  - Marianne C. Guffanti
AU  - Steven R. Brantley
AU  - Peter F. Cervelli
AU  - Christopher J. Nye
AU  - George N. Serafino
AU  - Lee Siebert
AU  - Dina Y. Venezky
AU  - Lisa A. Wald
PY  - 2007
DO  - 10.3133/ofr20071250
UR  - https://pubs.usgs.gov/publication/ofr20071250
ID  - ofr20071250
ER  -