TY  - RPRT
TI  - Proceedings of the Workshop on Present and Future Directions in Volcano-Hazard Assessment; Menlo Park, California, September 23-24, 1998
AU  - C. R. Bacon
AU  - Thomas C. Hanks
AU  - W. E. Scott
PY  - 1999
DO  - 10.3133/ofr99339
UR  - https://pubs.usgs.gov/publication/ofr99339
ID  - ofr99339
ER  -