  2005 - Reversals of the Earth's Magnetic Field (Paperback) → Hardcover ISBN-13: 9780521675567 ISBN-10: 0521675561 Genres: Science & Math, Engineering & Transportation ?  1995 - Reversals of the Earth's Magnetic Field (Hardcover) → Paperback, Hardcover ISBN-13: 9780521450720 ISBN-10: 0521450721 Genres: Science & Math, Engineering & Transportation, Substores ?  1987 - The Earth's Core (Paperback) ISBN-13: 9780124110168 ISBN-10: 0124110169 Genre: Business & Money ?  1984 - Reversals of the Earth's Magnetic Field (Hardcover) → Paperback, Hardcover ISBN-13: 9780852744420 ISBN-10: 0852744420 ?  1970 - Geomagnetic Micropulsations [Physics and Chemistry in Space] (Hardcover) ISBN-13: 9783540049869 ISBN-10: 354004986X ?   |
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