Canada. Dept. of Mines and Technical Surveys. Dominion Observatories.

• Additional Heat Flow Determinations in the Area of Mould Bay, Arctic Canada
• Anomalies in Geomagnetic Variation in the Arctic Archipelago of Canada
• Anomoly in Geomagnetic Variations at Alert in the Arctic Archipelago of Canada
• Application of the Maxwell Impedance Bridge to the Calibration of Electromagnetic Seismographs
• Bibliography of Seismology
• Bibliography of Seismology Items 7132-7221
• Cepheus 4 Association
• Characteristics of Magnetic Disturbance at the Canadian Arctic Observatories
• Chromospheric Spectrum and the Atmosphere of 31 Cygni
• Chromospheric Spectrum of vv Cephei in April and May, 1956
• Comparative Structural and Petrographic Study of Probable Canadian Meteorite Craters
• Comparison of Flow Lines in Various Types of Rheological Bodies