Creating site indexes for needle and broadleaved mixed forest using the nonlinear mixed effect model
WANG Dongzhi, HU Xuejiao, LI Dayong, GAO Yushan, LI Tianyu
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2020, (4): 159 -166 .  DOI: 10.3969/j.issn.1000-2006.201907010