Acta Agrestia Sinica
Optimization of Alfalfa Rhizobium Medium
ZHOU Ji-qiong, DENG Bo, MA Xiao-tong, ZHANG Ying-jun, ZHOU Ke
. 2013, (3): 607 -611 .  DOI: 10.11733/j.issn.1007-0435.2013.03.029