TY  - RPRT
TI  - Geology and ground-water hydrology of Spirit Lake blockage, Mount St. Helens, Washington, with implications for lake retention
AU  - Harry X. Glicken
AU  - William Meyer
AU  - Martha A. Sabol
PY  - 1989
DO  - 10.3133/b1789
UR  - https://pubs.usgs.gov/publication/b1789
ID  - b1789
ER  -