不同林分密度下杨树树冠结构与溃疡病的关系
黄逢龙,,,焦一杰,丁辉,樊军锋,梁军*
The relation of crown structure with poplar canker under different stand density
HUANG Fenglong,,, JIAO Yijie, DING Hui, FAN Junfeng, LIANG Jun*
南京林业大学学报(自然科学版)
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2010, (04): 79
-82
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DOI: 10.3969/j.jssn.1000-2006.2010.04.018