Natural SciencesHydrologySoil SciencesAtmospheric ChemistrySnow HydrologySoil Organic MatterNitrogen AssimilationNitrogen CycleNitrogen CyclingNitrogen FixationNitrogenous CompoundsSnow ScienceDissolved Organic Nitrogen DynamicsOrganic Nitrogen CyclingOrganic Nitrogen SourcesParticulate Organic NitrogenSoil Nitrogen Mineralization
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Bacterial Symbiosis in Some New Zealand Plants
Greta B. Stevenson · Annals of Botany · 1953 · 15 citations