Acta Agrestia Sinica
Isolation and Characteristics of N 2-fixers From Rhizosphere of Plant Leymus chinensis in the Rangeland of Inner Mongolia
Guan Xiuqing, Du Qianyou, Yu Jingzhao
. 1997, (2): 101 -107 .  DOI: 10.11733/j.issn.1007-0435.1997.02.005