Discrimination between earthquakes and underground explosions employing an improved Ms scale
Subtitle: supplementary magnitude data on Eurasian events
By: P.W. Basham and P.D. Marshall
Contributors: Marshall, P.
Series: Seismological series of the Earth Physics Branch -- no. 63; Seismological series (Canada. Earth Physics Branch) -- no. 63.
Publisher: Department of Energy, Mines and Resources, Earth Physics Branch
Published: 1972
Place of publication: Ottawa
Language: eng
Number of pages: 30
Subjects: Seismology; Underground nuclear explosions; Detection
Notes: Bibliography: p. 7