草原退化过程中植物群落的结构异质性分析——以家庭牧场为例
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-315x|17|3|193-197
ISSN: 1009-315x
Source: 大连民族学院学报, Vol.17, Iss.3, 2015-01, pp. : 193-197
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Abstract