南京林业大学学报（自然科学版）
A Preliminary Study on Population Natural Thinning Adjustment of Betula Luminifera
Author Song DingquanJiang Zhilin (Nanjing Forestry UniversityNanjing210037) Zheng Zuomeng
JOURNAL OF NANJING FORESTRY UNIVERSITY . 1999, (03): 24 -27 .  DOI: 10.3969/j.jssn.1000-2006.1999.03.008

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