Concepedia
Nature · 1966 · 114 citations · 0 references
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Natural SciencesChemistryOrganic ChemistrySoil Organic MatterNitrogen AssimilationNitrogen CycleNitrogen MetabolismNitrogenous CompoundsOrganic SynthesisSoil Nitrogen ChemistryNitrogen HeterocyclesNitrogen Species ChemistrySoil Organic Nitrogen Fractions