Soil erosion: causes and mechanisms, prevention and control; proceedings.
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| Corporate Authors: | , , |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Washington,
Highway Research Board, National Research Council,
1973.
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| 丛编: | Special report (National Research Council (U.S.). Highway Research Board) ;
135. |
| 主题: | |
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3rd Floor Main Library
| 索引号: |
A1234.567 |
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| 复印件 1 | 可用 |