M. Nicolet

• Fifth Meeting and the Termination of CSAGI
• Geographical Distribution of the International Geophysical Year Stations
• International Geophysical Year Meetings
• Le problème des molécules dans les atmosphères stellaires
• Membership and Programs of the IGY Participating Committees
• Rotational structure and absorption cross sections from 300K to 190K of the Schumann-Runge bands