Forest resources in Qingyuan County of Liaoning, Northeast China: Their structure and optimal spatial allocation.
BU Chang-qian1,2,3, HU Zhi-bin1,2, YU Li-zhong1,2, YAN Qiao-ling1,2, ZHENG Xiao1,2
Chinese Journal of Applied Ecology
.
2013, (4): 1070
-1076
.
