干旱区研究
Soil Ecological Stoichiometry under the Planted of Pinus sylvestris var. mongolica Forests with Different Stand Ages in the Horqin Sandy Land
SHU Min, JIANG Tao, WANG Dong-li, LIAN Zhao, TANG Jia-xi, KONG Tao, XU Yi-yuan, HAN Xiao-mei
Arid Zone Research . 2018, (4): 789 -795 .  DOI: 10.13866/j.azr.2018.04.05