 | 2011 |
 | 2009 |
 | 2007 |
 |  | The New Madrid Seismic Zone: Whose Fault is it anyway?" NIST National Earthquake Hazards Reduction Program Director John Hayes, Jr., testified before the Senate Homeland Security and Government Affairs Subcommittee on State, Local, and Private Sector Preparedness and Integration, December 4, 2007 |
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