The buzz on bees : why are they disappearing? /
Honeybees, which pollinate many types of plants, are disappearing. Learn the possible explanations for bees' disappearance, what scientists are doing to address the problem, and what you can do.
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
New York :
Holiday House,
[2010]
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| 版: | 1st ed. |
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