| 标题 |
The Spatial and Temporal Change of Nitrogen and Phosphorus Produced by Livestock and Poultry and Their Effects on Agricultural Non-point Source Pollution in China. Chinese Academy of Agricultural Sciences (in Chinese with English abstract)
我国畜禽生产氮、磷的时空变化及其对农业面源污染的影响。中国农业科学院（中文版，英文摘要）
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| 网址 |
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| DOI |
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|
| 其它 | 作者：Wu, S., 2005. |
| 求助人 | |
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