State of the world 1999 : a Worldwatch Institute report on progress toward a sustainable society /
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其他作者: | |
格式: | 圖書 |
語言: | English |
出版: |
New York ; London :
W. W. Norton & Company,
1999.
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叢編: | Worldwatch environmental alert series
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主題: | |
Classic Catalogue: | View this record in Classic Catalogue |