Title: Earthquakes in the eastern United States
Subtitle: hearings before the subcommittee on Investigations and Oversight and the Subcommittee on Science, Research, and Technology of the Committee on Science and Technology, U.S. House of Representatives, Ninety-eighth Congress, second session, May 23; September 12, 1984.
Subjects: Earthquake prediction, Earthquakes, Seismology, Research
Places: United States