EN中文
The Dynamics Response of Betula ermanii Population and Climate Change on Different Slopes Aspect of North Slope,Changbai Mountains
Xiao-dong WANG, Hui-qing LIU
SCIENTIA GEOGRAPHICA SINICA . 2012, (2): 199 -206 .  DOI: 10.13249/j.cnki.sgs.2012.02.199