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Properties of neutral phosphate buffer extractable organic matter in soils revealed using size exclusion chromatography and fractionation with polyvinylpyrrolidone |
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| Authors: | Masakazu AOYAMA |
| Institution: | Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki 036-8561, Japan |
| Abstract: | |
| Keywords: | fluorescence spectra humic substances neutral phosphate buffer extract size exclusion chromatography UV absorption spectra |