Sun, earth and man : the need to know : the quest for knowledge of sun-earth relations /
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
National Aeronautics and Space Administration :
1982.
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| Series: | NASA EP ;
172. |
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| Physical Description: | 75 pages : illustrations (some color) ; 28 cm. |
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| Bibliography: | Bibliography: pages 74-75. |