重庆四面山杉木林优势种群径级结构与空间分布格局
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-8227|25|5|777-785
ISSN: 1004-8227
Source: 长江流域资源与环境, Vol.25, Iss.5, 2016-01, pp. : 777-785
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Abstract