NITROGEN + NITROGEN COMPOUNDS (SOIL CHEMISTRY)
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BTINORGANIC SOIL CHEMISTRY (PEDOLOGY)
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UDC631.416.1
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Descriptor GERSTICKSTOFF + STICKSTOFFVERBINDUNGEN (BODENCHEMIE)
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Descriptor ENGNITROGEN + NITROGEN COMPOUNDS (SOIL CHEMISTRY)
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Descriptor FREAZOTE + COMPOSÉS AZOTÉS (CHIMIE DU SOL)
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Variant GERSTICKSTOFF/BODENCHEMIE
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Variant GERSTICKSTOFFVERBINDUNGEN/BODENCHEMIE
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Variant GERBODENSTICKSTOFF (BODENCHEMIE)
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Variant ENGNITROGEN COMPOUNDS/SOIL CHEMISTRY
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Variant ENGNITROGEN/SOIL CHEMISTRY
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Variant ENGSOIL NITROGEN (SOIL CHEMISTRY)
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Variant FREAZOTÉS/COMPOSÉS AZOTÉS (CHIMIE DU SOL)
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Variant FRESOL/AZOTE ET SES COMPOSÉS (CHIMIE DU SOL)
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Variant FRECOMPOSÉS AZOTÉS/CHIMIE DU SOL
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NTNITRATES IN SOIL (SOIL CHEMISTRY)
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RTSOIL NITROGEN CYCLE (SOIL MICROBIOLOGY)