羊草草原退化程度判定的植物群落学指标
梁燕, 韩国栋, 周禾, 赵萌莉, 珊丹, 郑淑华
Plant Community Indications for Judging the Degree of Degradation of the
Leymus chinensis Steppes
LIANG Yan, HAN Guo-dong, ZHOU He, ZHAO Meng-li, SHAN Dan, ZHENG Shu-hua
.
2006, (4): 343
-348
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DOI: 10.11733/j.issn.1007-0435.2006.04.010