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Properties of soil humic substances in fractions obtained by sequential extraction with pyrophosphate solutions at different pHs
Fujitake, Nobuhide, Kusumoto, Atsuko, Tsukamoto, Mayuko, Kawahigashi, Masayuki, Suzuki, Takeshi, Otsuka, HirooVolume:
44
Language:
english
Journal:
Soil Science and Plant Nutrition
DOI:
10.1080/00380768.1998.10414446
Date:
June, 1998
File:
PDF, 664 KB
english, 1998