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Recovery of crown transparency and stem growth of Pinus sylvestris after infestation by Gremmeniella abietina 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2017, 392
作者:  Sikstrom, Ulf;  Jacobson, Staffan;  Pettersson, Folke
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/09
Defoliation  Diameter-height ratio  Needle loss  Scleroderris canker  Scots pine  Tree-top death