利用年限对老芒麦生物学特性及群落结构特征的影响
周禾, 杨波, 韩建国
Studies on Some Structural Characteristics of a Community of Grassland of
Elymus sibiricus Planted in Different Years
Zhou He, Yang Bo, Han Jianguo
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2000, (4): 245
-252
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DOI: 10.11733/j.issn.1007-0435.2000.04.002