World Meteorological Organization
Sibte Nabi Naqvi
Ronald Fraser
Unknown Author
World Meteorological Organization.
J. Tuzo Wilson
Scripps Institution of Oceanography.
Walter Sullivan
Margaret O. Hyde
International Scientific Radio Union. AGI Committee.
United States. Congress. House. Committee on Appropriations
Alexander Marshack
United States. National Committee for the International Geophysical Year.
United States. Congress. House. Committee on Interstate and Foreign Commerce
John Tuzo Wilson
United States. Congress. House. Committee on Science and Technology.