TY  - RPRT
TI  - Earthquake data report, June 1991
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1991
DO  - 10.3133/ofr91606b
UR  - https://pubs.usgs.gov/publication/ofr91606B
ID  - ofr91606B
ER  -