TY - RPRT TI - The National Earthquake Hazards Reduction Program (NEHRP) Postearthquake Investigations AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1993 DO - 10.3133/ofr93528 UR - https://pubs.usgs.gov/publication/ofr93528 ID - ofr93528 ER -