黄河流域水权制度的问题、挑战和对策
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Water rights system in the Yellow River Basin: Problems, challenges, and suggestions
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图3. 1980—2017年黄河流域1980年以来人口增长和城乡人口变化[ |
Figure 3. Population growth and urban-rural population structure change in the Yellow River Basin, 1980-2017[ |
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