共 36 条
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[2]
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GENETIC EVALUATION OF PROFILE DISTRIBUTION OF ALUMINUM, IRON, AND MANGANESE OXIDES
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TITRIMETRIC DETERMINATION OF ACIDITY AND PK VALUES OF HUMIC ACID
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EXPERIMENTAL CONDITIONS CONCERNING POTENTIOMETRIC TITRATION OF HUMIC ACID
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THE INFLUENCE OF IRON-OXIDES ON PHOSPHATE ADSORPTION BY SOIL
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[8]
SELECTIVE EXTRACTION OF AMORPHOUS IRON-OXIDES BY EDTA FROM SOILS FROM DENMARK AND TANZANIA
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[9]
THE INFLUENCE OF IRON-OXIDES ON THE SURFACE-AREA OF SOIL
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[10]
SELECTIVE EXTRACTION OF AMORPHOUS IRON-OXIDES BY EDTA FROM A DANISH SANDY LOAM
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