@misc{indiciaeaec8a5642fdf, title = {Earthquake hazards: A national threat}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {2006}, doi = {10.3133/fs20063016}, url = {https://pubs.usgs.gov/publication/fs20063016}, note = {Source identifier: fs20063016} }