  Out of the Crater (Hardcover) → Paperback ISBN-13: 9780691002262 ISBN-10: 0691002266 Genres: Biographies & Memoirs, Science & Math, Engineering & Transportation 1  Out of the Crater (Paperback) → Hardcover ISBN-13: 9780691070179 ISBN-10: 0691070172 Genres: Biographies & Memoirs, Science & Math, Engineering & Transportation ?  Pyroclastic Rocks (Hardcover) → Paperback, Hardcover ISBN-13: 9780387127569 ISBN-10: 0387127569 Genre: Science & Math ?  Pyroclastic Rocks (Paperback) → Paperback, Hardcover ISBN-13: 9780387513416 ISBN-10: 0387513418 Genres: Science & Math, Engineering & Transportation ?   Volcanoes (Paperback) → Hardcover ISBN-13: 9780691002491 ISBN-10: 0691002495 Genres: Science & Math, Engineering & Transportation 1  Volcanoes (Hardcover) → Paperback ISBN-13: 9780691012131 ISBN-10: 069101213X Genres: Science & Math, Engineering & Transportation ? |
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