TY  - RPRT
TI  - Deposits and effects of devastating lithic pryoclastic density current from Mount St. Helens on 18 May 1980; field guide for northeast radial
AU  - R. B. Waitt
PY  - 1984
DO  - 10.3133/ofr84839
UR  - https://pubs.usgs.gov/publication/ofr84839
ID  - ofr84839
ER  -