共 50 条
- [21] EFFECTIVENESS OF ASSOCIATIVE NITROGEN-FIXING SYMBIOSIS IN NONLEGUMES SOVIET SOIL SCIENCE, 1991, 23 (05): : 1 - 12
- [29] Organization and expression of nitrogen-fixation genes in the aerobic nitrogen-fixing unicellular cyanobacterium Synechococcus sp. strain RF-1 MICROBIOLOGY-UK, 1999, 145 : 743 - 753