TY  - RPRT
TI  - Water fact sheet; evolution of sediment yield from Mount St. Helens, Washington, 1980-1993
AU  - John E. Costa
PY  - 1994
DO  - 10.3133/ofr94313
UR  - https://pubs.usgs.gov/publication/ofr94313
ID  - ofr94313
ER  -