Status of current technology to identify seismic events as natural or man-made. : Hearings, Ninety-second Congress, first session ... October 27 and 28, 1971.

Author/creator United States
Format Book
Publication InfoWashington : U.S. Govt. Print. Off, 1971.
Descriptionv, 393 pages : illustrations ; 24 cm
Subjects

Bibliography noteIncludes bibliographical references.
Other titleCurrent technology to identify seismic events as natural or man-made.
LCCN 72600607
Govt. docs number Y 4.At 7/2:Se 4