Threatened oceans
Explores the vital importance of ocean ecosystems and resources and focuses on how fishing, dumping, oil spills, and other human influences endanger the marine environment.
| 第一著者: | |
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| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
New York
Facts on File
c1991.
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| シリーズ: | Our fragile planet
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| 主題: |