  The Earth in Turmoil Earthquakes Volcanoes and Their Impact on Humankind (Hardcover) → Paperback ISBN-13: 9780716731511 ISBN-10: 0716731517 Genre: Science & Math ?  The Earth in Turmoil Earthquakes Volcanoes and Their Impact on Humankind (Paperback) → Hardcover ISBN-13: 9780716736516 ISBN-10: 0716736519 Genres: Science & Math, Engineering & Transportation ?  The Geology of Earthquakes (Hardcover) ISBN-13: 9780195078275 ISBN-10: 0195078276 Genres: Science & Math, Engineering & Transportation, Substores ? |
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