氮磷添加对黄土丘陵区微地形梯度下天然草地群落的影响Response of Grassland Community and Stoichiometry to Nitrogen and Phosphorus Addition on Micro-Topography in the Hilly Loess Plateau
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世界生态学 Vol.8 No.4, November 7 2019, PDF, HTML, XML DOI:10.12677/IJE.2019.84038 被引量