共 3 条
[1]
Scholla M H,Elkan G H. International Journal of Systematic Bacteriology . 1984
[2]
Keyser H H,van Berkum P,Weber D F. Plant and Physiology . 1982
[3]
In N R Krieg and J.G.Holt (ed.), Bergey’s Manual of systematic bacteriology,vol. 1. The Williams & Wilkins Co. Jordan D C Rhizobiaceae. Batimore Williams Wilkins . 1984