TY - RPRT TI - Response plans for volcanic hazards in the Long Valley Caldera and Mono Craters area, California AU - D.P. Hill AU - M. J. Johnston AU - J. O. Langbein AU - S.R. McNutt AU - C.D. Miller AU - C.E. Mortensen AU - A.D. Pitt AU - Rojstaczer PY - 1991 DO - 10.3133/ofr91270 UR - https://pubs.usgs.gov/publication/ofr91270 ID - ofr91270 ER -