Hourly indices of geomagnetic activity for the middle latitudes : catalogue 1964-1991
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| OCLC: | 31669623 |
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| 主要作者: | |
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| 其他作者: | , |
| 语言: | English Russian |
| 出版: |
Moscow :
Geophysical Committee, Russian Academy of Sciences,
1992.
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| 主题: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |