TY  - RPRT
TI  - Monitoring of thermal activity in southwest Yellowstone National Park
AU  - Irving Friedman
AU  - Daniel R. Norton
AU  - R. A. Hutchinson
PY  - 1988
DO  - 10.3133/ofr88532
UR  - https://pubs.usgs.gov/publication/ofr88532
ID  - ofr88532
ER  -