标题:Evaluation of a sequential extraction procedure for the fractionation of amorphous iron and manganese oxides and organic matter in soils
作者:Evaluation of a sequential extraction procedure for the fractionation of amorphous iron and manganese oxides and organic matter in soils 期刊:The Science of The Total Environment, Volume 151, Issue 2, 11 July 1994, Pages 159-165 Tu Qiang, Shan Xiao-quan, Ni Zhe-ming
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[img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=93363]evalutaion.pdf[/url]