Canadian Seismograph Operations
Subtitle: 1979.
Contributors: Lombardo, F.; Shannon, W.; Halliday, R.
Series: Seismological Series of the Earth Physics Branch -- 84
Publisher: s.n
Published: 1980
Place of publication: S.l
Language: fre
Other titles: Annuaire Seismographique du Canada : 1979.
Notes: 1