TY  - RPRT
TI  - Preliminary determination of epicenters monthly listing January - March 1997
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1998
DO  - 10.3133/ofr97600a
UR  - https://pubs.usgs.gov/publication/ofr97600A
ID  - ofr97600A
ER  -