欢迎访问林业科学,今天是
华北落叶松边材透水性与叶面积空间分布的相关性的探讨*
刘志刚,马钦彦,潘向丽
AN APPROACH TO RELATIONSHIP BETWEEN SAPWOOD PERMEABILITY AND DISTRIBUTION OF LEAF AREA FOR LARIX PRINCIPIS-RUPPRECHTII
Zhigang Liu,Qinyan Ma,Xiangli Pan
林业科学 . 1995, (3): 269 -274 .