Application of the PSR model to the evaluation of wetland ecosystem health.
P SR模型在湿地生态系统健康评价中的应用。
In this paper, rural residential land consolidation of Hengnan County is systematically studied by using the PSR model: (1) Basic Theory.
本文利用PS R概念模型对衡南县农村居民点整理进行了比较系统的研究：(1)研究的基础理论。
In this paper, rural residential land consolidation of Hengnan County is systematically studied by using the PSR model: (1) Basic Theory.
本文利用PS R概念模型对衡南县农村居民点整理进行了比较系统的研究：(1)研究的基础理论。
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