干旱区研究
Fractal Features of Hippophae rhamnoides Roots under Different Site Conditions in Soft Sandstone Area
YAN Li, YANG Fang-she, LI Huai-en, WANG Hao, WANG Ding-wu
Arid Zone Research . 2019, (2): 467 -473 .  DOI: 10.13866/j.azr.2019.02.24