TY  - RPRT
TI  - Preliminary determination of epicenters monthly listing, January-March 1989
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1989
DO  - 10.3133/ofr89600a
UR  - https://pubs.usgs.gov/publication/ofr89600A
ID  - ofr89600A
ER  -