Acta Agrestia Sinica
Distribution and Dispersal of Alien Sweet Clover along Roadside in An Agro-pastoral Ecotone of Northern China
CHEN Chao, HUANG Ding, WANG Kun, ZHANG Wei-hua, SUN Zeng-hui, CHEN Long
Acta Agrestia Sinica . 2014, (4): 722 -727 .  DOI: 10.11733/j.issn.1007-0435.2014.04.007