欢迎访问林业科学,今天是
杨树农田防护林带单木枝面积的变化
樊巍;赵东;杨喜田;王齐瑞;杨海青
Variation of Branch Surface Area in Individual Tree for Poplar Shelterbelts
Fan Wei;Zhao Dong;Yang Xitian;Wang Qirui;Yang Haiqing
林业科学 . 2011, (10): 184 -188 .  DOI: 10.11707/j.1001-7488.20111029