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Land pressure and adaptation in the mountainous region of northern China: An empirical analysis of 21 small watersheds SCI/SSCI论文
2010
Zhu H. Y.; He S. J.
收藏  |  浏览/下载:22/0  |  提交时间:2012/06/08
Spatio-temporal variation of photosynthetically active radiation in China in recent 50 years SCI/SSCI论文
2010
Zhu X. D.; He H. L.; Liu M.; Yu G. R.; Sun X. M.; Gao Y. H.
收藏  |  浏览/下载:16/0  |  提交时间:2012/06/08


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