| 书名 | Jump into Science: Volcano! |
| 分类 | 外文原版-英文原版-童书 |
| 作者 | Ellen J. Prager |
| 出版社 | Random House US |
| 下载 | 抱歉，不提供下载，请购买正版图书。 |
| 简介 | 内容推荐 How do volcanoes erupt? What is lava and what happens when it cools? Where are the world Os biggest volcanoes? Just stay cool--and let Volcano Vulcan, Dragon Explorer, take you around the hot-spots! |
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