Diversity of phenotypic features and numerical analysis of Rhizobia isolated from Shandong Province
WEI Ge-Hong, HAO Xian-Jun, SUN Ke-Ji, LIU Hu-Qi, CHEN Wen-Xin
Biodiv Sci . 2002, (2): 208 -212 .  DOI: 10.17520/biods.2002027