黄土高原白羊草种群分布格局对水热梯度的响应

程杰, 呼天明, 程积民

Responses of distribution of Bothriochloa ischaemum community to hydrothermal gradient in loess plateau

CHENG Jie, HU Tian-ming, CHENG Ji-min

. 2010, (2): 167 -171 . DOI: 10.11733/j.issn.1007-0435.2010.02.005