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AgricultureAgronomyCrop SciencesCrop PhysiologyCrop ProductionPlant NutritionBiological Nitrogen FixationCrop NutritionNitrogen AssimilationNitrogen CycleNitrogen FixationNitrogen NutritionNitrogen Fixation In AgroecosystemsNitrogen Fixation In Cropping SystemsNitrogen Fixation MeasurementNitrogen Fixation PotentialSoybean Production
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A new technique for most-probable-number counts of Rhizobia
R. W. Weaver, L. R. Frederick · Plant and Soil · 1972 · 116 citations