TY  - RPRT
TI  - Lahar Hazards at Concepción volcano, Nicaragua
AU  - J.W. Vallance
AU  - S. P. Schilling
AU  - G. Devoli
AU  - M.M. Howell
PY  - 2001
DO  - 10.3133/ofr01457
UR  - https://pubs.usgs.gov/publication/ofr01457
ID  - ofr01457
ER  -