1.

図書
図書
1. Solar-terrestrial research for the 1980's : committee on solar-terrestrial research geophysics research board Assembly of mathematical and physical sciences National Research Council
National Research Council (U.S.)
出版情報: Washington, D.C. : National Academy Press, 1981
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2.

図書
図書
2. United States program report : International Years of the Quiet Sun, 1964-65; a report to the IVth General Assembly of the IQSY on the status of the United States program
National Research Council (U.S.)
出版情報: Washington : National Research Council, 1967
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