Living with volcanoes - the US Geological Survey's Volcano Hazards Program
Author(s):
Pierson, T. C., and Wright, T. L.
Publication Year:
1992
Bibliographic Reference:
Wright, T. L., and Pierson, T. C., 1992, Living with volcanoes - the US Geological Survey's Volcano Hazards Program: U.S. Geological Survey Circular C 1073, 57 p.