Status of current technology to identify seismic events as natural or man-made.
Subtitle: Hearings, Ninety-second Congress, first session ... October 27 and 28, 1971.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 393
Subjects: Seismology -- Research.
Other titles: Current technology to identify seismic events as natural or man-made.
Notes: Includes bibliographical references.