华北落叶松天然次生林树高曲线的混合效应模型
段光爽,李学东,冯岩,符利勇
Developing a height-diameter relationship model with mixed random
effects for Larix principis-rupprechtii natural secondary forests
DUAN Guangshuang,LI Xuedong, FENG Yan, FU Liyong
南京林业大学学报（自然科学版）
.
2018, (02): 163
-169
.
DOI: 10.3969/j.issn.1000-2006.201703014
