On the forms and types of humus in the Daisen humus volcanic ash soil
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関連論文
- ON THE COMPONENTS OF SOIL HUMIC ACIDS VII. : Quantitative Determination and Distribution of Components
- ON THE COMPONENTS OF SOIL HUMIC ACIDS : (PART IV) ON THE ABSORPTION SPECTRA OF THE COMPONENTS OF B-TYPE HUMIC ACID
- Study on the Form and Type of Soil Humus
- On the forms and types of humus in the Daisen humus volcanic ash soil
- On the chemical nature of "Black humic acid"