Physiologia Plantarum · 1957 · 34 citations · 0 references
AgricultureCrop SciencesSoil SciencesPhotosynthesisSoil ChemistrySoil Organic MatterBiological Nitrogen FixationCarbon FixationNitrogen AssimilationNitrogen CycleNitrogen FixationNitrogen Fixation In SoilsNitrogen Fixation GenesNitrogen Fixation In Cropping SystemsNitrogen Fixation Potential