Report on the U.S. program for the international geophysical year
Subtitle: July 1, 1957-December 31, 1958
Series: IGY general report -- no. 21; IGY general report series -- no. 21.
Publisher: National Academy of Sciences, National Research Council
Published: 1965
Place of publication: Washington
Language: eng
Number of pages: 907
Subjects: International Geophysical Year, 1957-1958
Notes: Includes bibliographical references.