Canadian Seismograph Operations
Subtitle: 1982.
Contributors: Shannon, W.; Munro, P.; Schieman, D.
Series: Seismological Service of Canada Seismological Series -- 89
Publisher: s.n
Published: 1982
Place of publication: S.l
Language: fre
Other titles: Annuaire Seismographique du Canada : 1982.
Notes: 1