Nature · 1969 · 82 citations · 0 references
Life SciencesMicrobiologyPlant BiologyMicrobial EcologyPhotosynthesisSoil MicrobiologyBiological Nitrogen FixationNitrogen AssimilationNitrogen CycleNitrogen FixationNitrogen MetabolismSymbiotic Nitrogen FixationMicrobial Community Contributions To Nitrogen FixationNitrogen Fixation In SymbiosisNitrogen Fixation SymbiosisNitrogen-fixing NodulesNitrogen-fixing Symbiosis